/* ============================================================
   INVOSAN — Yeni Nesil Finans ve Muhasebe
   Premium Design System v2.0
   ============================================================ */

/* ─── CSS Custom Properties (Design Tokens) ─────────────── */
:root {
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing Scale */
    --space-2xs: 0.25rem;
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.25rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Brand Colors */
    --brand-primary: #0EA5E9;
    --brand-primary-light: #38BDF8;
    --brand-secondary: #06B6D4;
    --brand-gradient: linear-gradient(135deg, #0EA5E9, #38BDF8, #38BDF8);
    --brand-gradient-hover: linear-gradient(135deg, #0284C7, #0891B2, #0EA5E9);

    /* Sidebar width */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 72px;

    /* Z-indices */
    --z-sidebar: 100;
    --z-overlay: 150;
    --z-header: 200;
    --z-modal: 300;
    --z-toast: 400;
    --z-splash: 500;
}

/* ─── Dark Theme ─────────────────────────────────────────── */
[data-theme="dark"] {
    --bg-primary: #0B0D17;
    --bg-secondary: #111425;
    --bg-tertiary: #171B30;
    --bg-elevated: #1C2039;
    --bg-card: rgba(22, 27, 51, 0.85);
    --bg-card-hover: rgba(28, 34, 62, 0.95);
    --bg-glass: rgba(17, 20, 37, 0.75);
    --bg-input: rgba(22, 27, 51, 0.6);
    --bg-hover: rgba(14, 165, 233, 0.08);
    --bg-active: rgba(14, 165, 233, 0.12);

    --border-color: rgba(255, 255, 255, 0.06);
    --border-color-hover: rgba(255, 255, 255, 0.12);
    --border-color-focus: rgba(14, 165, 233, 0.5);

    --text-primary: #F1F3F9;
    --text-secondary: #8B92A8;
    --text-tertiary: #5A6077;
    --text-inverse: #0B0D17;

    --color-success: #10B981;
    --color-success-bg: rgba(16, 185, 129, 0.12);
    --color-warning: #F59E0B;
    --color-warning-bg: rgba(245, 158, 11, 0.12);
    --color-danger: #EF4444;
    --color-danger-bg: rgba(239, 68, 68, 0.12);
    --color-info: #3B82F6;
    --color-info-bg: rgba(59, 130, 246, 0.12);

    --scrollbar-track: rgba(0, 0, 0, 0.1);
    --scrollbar-thumb: rgba(14, 165, 233, 0.3);
    --scrollbar-thumb-hover: rgba(14, 165, 233, 0.5);

    --glow-brand: 0 0 30px rgba(14, 165, 233, 0.15);
    --glow-cyan: 0 0 30px rgba(6, 182, 212, 0.15);
}

/* ─── Light Theme (Default — Fresh & Airy) ──────────────── */
[data-theme="light"] {
    --bg-primary: #F0F4FF;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #EDF1FA;
    --bg-elevated: #FFFFFF;
    --bg-card: rgba(255, 255, 255, 0.92);
    --bg-card-hover: rgba(255, 255, 255, 1);
    --bg-glass: rgba(255, 255, 255, 0.85);
    --bg-input: rgba(99, 120, 255, 0.04);
    --bg-hover: rgba(14, 165, 233, 0.06);
    --bg-active: rgba(14, 165, 233, 0.10);

    --border-color: rgba(99, 120, 255, 0.10);
    --border-color-hover: rgba(14, 165, 233, 0.20);
    --border-color-focus: rgba(14, 165, 233, 0.50);

    --text-primary: #1E293B;
    --text-secondary: #5B6B82;
    --text-tertiary: #94A3B8;
    --text-inverse: #FFFFFF;

    --color-success: #0D9488;
    --color-success-bg: rgba(13, 148, 136, 0.08);
    --color-warning: #D97706;
    --color-warning-bg: rgba(217, 119, 6, 0.08);
    --color-danger: #E11D48;
    --color-danger-bg: rgba(225, 29, 72, 0.07);
    --color-info: #3B82F6;
    --color-info-bg: rgba(59, 130, 246, 0.08);

    --scrollbar-track: rgba(0, 0, 0, 0.02);
    --scrollbar-thumb: rgba(14, 165, 233, 0.18);
    --scrollbar-thumb-hover: rgba(14, 165, 233, 0.35);

    --glow-brand: 0 0 40px rgba(14, 165, 233, 0.08);
    --glow-cyan: 0 0 40px rgba(6, 182, 212, 0.08);
}

/* ─── Base Reset & Globals ───────────────────────────────── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    transition: background var(--transition-slow), color var(--transition-slow);
    overflow-wrap: break-word;
    word-break: break-word;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: var(--text-primary);
    outline: none;
}

img {
    max-width: 100%;
    display: block;
}

/* ============================================================
   SPLASH SCREEN
   ============================================================ */
.splash-screen {
    position: fixed;
    inset: 0;
    z-index: var(--z-splash);
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 30%, #F0F4FF 60%, #DBEAFE 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

[data-theme="dark"] .splash-screen {
    background: linear-gradient(135deg, #0B0D17 0%, #111425 50%, #0E1020 100%);
}

.splash-screen.hide {
    opacity: 0;
    visibility: hidden;
}

.splash-content {
    text-align: center;
    z-index: 2;
}

.splash-logo {
    margin-bottom: var(--space-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.splash-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.splash-icon img {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-lg);
    animation: splashPulse 2s ease-in-out infinite;
    object-fit: contain;
    display: block;
}

@keyframes splashPulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 20px rgba(14, 165, 233, 0.3)); }
    50% { transform: scale(1.05); filter: drop-shadow(0 0 40px rgba(14, 165, 233, 0.6)); }
}

.splash-title {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
}

.splash-subtitle {
    color: #64748B;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.05em;
}

[data-theme="dark"] .splash-subtitle {
    color: #8B92A8;
}

.splash-loader {
    margin-top: var(--space-2xl);
}

.splash-progress {
    width: 200px;
    height: 3px;
    background: rgba(14, 165, 233, 0.12);
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-md);
    overflow: hidden;
}

[data-theme="dark"] .splash-progress {
    background: rgba(255, 255, 255, 0.06);
}

.splash-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--brand-gradient);
    border-radius: var(--radius-full);
    animation: splashLoad 2s ease-in-out forwards;
}

@keyframes splashLoad {
    0% { width: 0%; }
    30% { width: 40%; }
    60% { width: 70%; }
    100% { width: 100%; }
}

.splash-status {
    color: #64748B;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

[data-theme="dark"] .splash-status {
    color: #5A6077;
}

.splash-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
}

/* ============================================================
   APP LAYOUT
   ============================================================ */
.app {
    display: flex;
    min-height: 100vh;
    position: relative;
}

.app.hidden {
    display: none;
}

/* ─── Glass Card ─────────────────────────────────────────── */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

/* ─── Mobile Header ──────────────────────────────────────── */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: var(--z-header);
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-md);
}

.menu-toggle {
    width: 36px;
    height: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.menu-toggle:hover {
    background: var(--bg-hover);
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 700;
    font-size: 1.1rem;
    white-space: nowrap;
    overflow: hidden;
    min-width: 0;
}

.mobile-logo span {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mobile-logo img {
    object-fit: contain;
    flex-shrink: 0;
}

.mobile-actions {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* ─── Sidebar Overlay ────────────────────────────────────── */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-sidebar) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(4px);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: var(--z-sidebar);
    transition: width var(--transition-slow), transform var(--transition-slow);
    overflow: hidden;
}

[data-theme="dark"] .sidebar {
    background: linear-gradient(180deg, #111425 0%, #0E1020 100%);
}

[data-theme="light"] .sidebar {
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFF 100%);
    box-shadow: 2px 0 20px rgba(14, 165, 233, 0.04);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .nav-section-title,
.sidebar.collapsed .user-info,
.sidebar.collapsed .user-card .icon-btn {
    display: none;
}

.sidebar.collapsed .sidebar-header {
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-lg) var(--space-sm) var(--space-sm);
}

.sidebar.collapsed .logo {
    justify-content: center;
}

.sidebar.collapsed .sidebar-collapse-btn {
    position: static;
    margin: 0 auto;
}

.sidebar.collapsed .nav-item {
    justify-content: center;
    padding: var(--space-sm);
}

.sidebar.collapsed .nav-icon {
    margin-right: 0;
}

.sidebar.collapsed .user-card {
    justify-content: center;
    padding: var(--space-md) var(--space-sm);
}

/* Sidebar Header */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-lg) var(--space-lg);
    min-height: 72px;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-img {
    object-fit: contain;
    flex-shrink: 0;
}

.logo-text h1 {
    font-size: 1.25rem;
    font-weight: 800;
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
    white-space: nowrap;
}

.logo-text span {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-collapse-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
    font-size: 0.7rem;
}

.sidebar-collapse-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.sidebar.collapsed .sidebar-collapse-btn i {
    transform: rotate(180deg);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0 var(--space-sm);
}

.nav-section {
    margin-bottom: var(--space-md);
}

.nav-section-title {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-xs) var(--space-sm);
    margin-bottom: var(--space-2xs);
}

.nav-item {
    display: flex;
    align-items: center;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    margin-bottom: 2px;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--brand-gradient);
    border-radius: 0 var(--radius-full) var(--radius-full) 0;
    transition: height var(--transition-base);
}

.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--bg-active);
    color: var(--brand-primary);
    font-weight: 500;
}

.nav-item.active::before {
    height: 60%;
}

.nav-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    margin-right: var(--space-sm);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.nav-item.active .nav-icon {
    background: rgba(14, 165, 233, 0.12);
    color: var(--brand-primary);
}

.nav-label {
    flex: 1;
    font-size: 0.875rem;
    white-space: nowrap;
}

.nav-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(14, 165, 233, 0.12);
    color: var(--brand-primary);
    min-width: 22px;
    text-align: center;
}

.nav-badge.pulse {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    animation: badgePulse 2s ease-in-out infinite;
}

.nav-badge.success {
    background: var(--color-success-bg);
    color: var(--color-success);
    font-size: 0.65rem;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Sidebar Footer */
.sidebar-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border-color);
}

.user-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    position: relative;
    flex-shrink: 0;
}

.status-dot {
    position: absolute;
    bottom: -1px;
    right: -1px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--bg-secondary);
}

.status-dot.online {
    background: var(--color-success);
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    display: block;
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--transition-slow);
}

.sidebar.collapsed ~ .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

/* ─── Top Bar ────────────────────────────────────────────── */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-md);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: calc(var(--z-sidebar) - 10);
    min-height: 56px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    min-width: 0;
    overflow: hidden;
}

.breadcrumb-item {
    color: var(--text-tertiary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 200px;
}

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 500;
}

.breadcrumb i {
    font-size: 0.6rem;
    color: var(--text-tertiary);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.top-bar-date {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-right: var(--space-sm);
    border-right: 1px solid var(--border-color);
    margin-right: var(--space-xs);
}

.top-bar-date i {
    color: var(--brand-primary);
}

/* Language Switcher */
.lang-switch {
    display: inline-flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full, 9999px);
    padding: 2px;
    gap: 0;
}
.lang-option {
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full, 9999px);
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    line-height: 1.2;
}
.lang-option:hover {
    color: var(--text-primary);
}
.lang-option.active {
    background: var(--brand-primary);
    color: #fff;
    box-shadow: 0 1px 3px rgba(14,165,233,0.3);
}

/* Icon Buttons */
.icon-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    position: relative;
    font-size: 0.9rem;
}

.icon-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.badge {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 16px;
    height: 16px;
    background: var(--color-danger);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* ─── User Profile Dropdown ──────────────────────────────── */
.user-profile-dropdown {
    position: relative;
}

.user-profile-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 4px 10px 4px 4px;
    border-radius: var(--radius-full);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.user-profile-btn:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

.user-profile-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.user-profile-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-profile-chevron {
    font-size: 0.55rem;
    color: var(--text-tertiary);
    transition: transform var(--transition-fast);
}

.user-profile-dropdown.open .user-profile-chevron {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 240px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.97);
    transition: all var(--transition-base);
    overflow: hidden;
}

[data-theme="dark"] .user-dropdown-menu {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.2);
}

.user-profile-dropdown.open .user-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.user-dropdown-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1rem 0.875rem;
}

.user-dropdown-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    position: relative;
}

.user-dropdown-info {
    flex: 1;
    min-width: 0;
}

.user-dropdown-name {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-dropdown-role {
    display: block;
    font-size: 0.725rem;
    color: var(--text-tertiary);
    margin-top: 1px;
}

.user-dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.25rem 0;
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    width: 100%;
    padding: 0.625rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.user-dropdown-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.user-dropdown-item i {
    width: 18px;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-tertiary);
    transition: color var(--transition-fast);
}

.user-dropdown-item:hover i {
    color: var(--color-danger);
}

/* Mobile User Button */
.mobile-user-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

.mobile-user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 700;
    color: white;
}

/* ─── Mobile User Bottom Sheet ───────────────────────────── */
.mobile-user-sheet-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.mobile-user-sheet-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-user-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    z-index: 1001;
    transform: translateY(100%);
    transition: transform var(--transition-base);
    padding: 0 0 env(safe-area-inset-bottom, 0);
    max-height: 80vh;
    overflow-y: auto;
}

.mobile-user-sheet-overlay.active + .mobile-user-sheet,
.mobile-user-sheet.active {
    transform: translateY(0);
}

.mobile-user-sheet-handle {
    width: 36px;
    height: 4px;
    border-radius: 2px;
    background: var(--border-color);
    margin: 0.75rem auto 0;
}

.mobile-user-sheet-header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1.25rem 1.25rem 1rem;
}

.mobile-user-sheet-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    position: relative;
}

.mobile-user-sheet-info {
    flex: 1;
    min-width: 0;
}

.mobile-user-sheet-name {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-user-sheet-role {
    display: block;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.mobile-user-sheet-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0 1.25rem;
}

.mobile-user-sheet-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    min-height: 48px;
    -webkit-tap-highlight-color: transparent;
    transition: background var(--transition-fast);
}

.mobile-user-sheet-item:active {
    background: var(--bg-hover);
}

.mobile-user-sheet-item i {
    width: 22px;
    text-align: center;
    font-size: 1rem;
    color: var(--text-tertiary);
}

.mobile-user-sheet-item.danger {
    color: var(--color-danger);
}

.mobile-user-sheet-item.danger i {
    color: var(--color-danger);
}

.mobile-user-sheet-cancel {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: none;
    border: none;
    border-top: 1px solid var(--border-color);
    cursor: pointer;
    min-height: 52px;
    -webkit-tap-highlight-color: transparent;
}

/* ─── Page Container ─────────────────────────────────────── */
.page-container {
    flex: 1;
    padding: var(--space-lg) var(--space-md);
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
    overflow-x: hidden;
    overflow-y: auto;
}

.page {
    display: none;
    animation: pageIn 0.4s ease;
}

.page.active {
    display: block;
}

@keyframes pageIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Page Header */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.page-title {
    font-size: 1.625rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2xs);
    overflow-wrap: break-word;
    word-break: break-word;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.page-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    white-space: nowrap;
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--brand-gradient);
    color: white;
    border: none;
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.25);
}

.btn-primary:hover {
    background: var(--brand-gradient-hover);
    box-shadow: 0 6px 22px rgba(14, 165, 233, 0.35);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: var(--bg-hover);
}

.btn-ghost {
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-lg {
    padding: var(--space-sm) var(--space-xl);
    font-size: 0.9rem;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.link-btn {
    color: var(--brand-primary);
    font-size: 0.85rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    background: none;
    border: none;
    cursor: pointer;
}

.link-btn:hover {
    color: var(--brand-primary-light);
}

/* Period Select */
.period-select {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-xs) var(--space-md);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238B92A8'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

.period-select:focus {
    border-color: var(--border-color-focus);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

/* ============================================================
   KPI CARDS
   ============================================================ */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-md) var(--space-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.kpi-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.kpi-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.kpi-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.kpi-revenue .kpi-icon {
    background: rgba(13, 148, 136, 0.10);
    color: var(--color-success);
}

.kpi-expense .kpi-icon {
    background: rgba(225, 29, 72, 0.08);
    color: var(--color-danger);
}

.kpi-profit .kpi-icon {
    background: rgba(14, 165, 233, 0.10);
    color: var(--brand-primary);
}

.kpi-invoices .kpi-icon {
    background: rgba(6, 182, 212, 0.10);
    color: var(--brand-secondary);
}

.kpi-trend {
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    white-space: nowrap;
}

.kpi-trend.positive {
    color: var(--color-success);
    background: var(--color-success-bg);
}

.kpi-trend.negative {
    color: var(--color-danger);
    background: var(--color-danger-bg);
}

.kpi-value {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2xs);
    font-variant-numeric: tabular-nums;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kpi-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.kpi-chart {
    height: 40px;
    margin-top: var(--space-sm);
}

.kpi-glow {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    opacity: 0.05;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.kpi-card:hover .kpi-glow {
    opacity: 0.1;
}

.kpi-revenue .kpi-glow { background: var(--color-success); }
.kpi-expense .kpi-glow { background: var(--color-danger); }
.kpi-profit .kpi-glow { background: var(--brand-primary); }
.kpi-invoices .kpi-glow { background: var(--brand-secondary); }

/* ============================================================
   CHARTS
   ============================================================ */
.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.chart-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-md) var(--space-lg);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.chart-card:hover {
    border-color: var(--border-color-hover);
}

.chart-card.large {
    /* used in analytics grid */
}

.chart-card.full-width {
    grid-column: 1 / -1;
}

.chart-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.chart-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-2xs);
}

.chart-subtitle {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.chart-actions {
    display: flex;
    gap: 4px;
    background: var(--bg-input);
    padding: 3px;
    border-radius: var(--radius-sm);
}

.chart-btn {
    width: 30px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
}

.chart-btn.active {
    background: var(--brand-primary);
    color: white;
    box-shadow: 0 2px 6px rgba(14, 165, 233, 0.3);
}

.chart-btn:hover:not(.active) {
    color: var(--text-primary);
}

.chart-body {
    position: relative;
    min-height: 200px;
    max-height: 400px;
    overflow: hidden;
}

.donut-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 220px;
}

.donut-center {
    position: absolute;
    text-align: center;
    pointer-events: none;
}

.donut-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 120px;
}

.donut-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ============================================================
   BOTTOM GRID (Activity + Quick Actions)
   ============================================================ */
.bottom-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--space-md);
}

.activity-card,
.quick-actions-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    backdrop-filter: blur(10px);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.card-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.card-header h3 i {
    color: var(--brand-primary);
}

/* Activity List */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.activity-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.activity-item:hover {
    background: var(--bg-hover);
}

.activity-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.activity-icon.income {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.activity-icon.expense {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

.activity-icon.invoice {
    background: rgba(14, 165, 233, 0.1);
    color: var(--brand-primary);
}

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-title {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.activity-desc {
    display: block;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.activity-meta {
    text-align: right;
    flex-shrink: 0;
}

.activity-amount {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.activity-amount.positive { color: var(--color-success); }
.activity-amount.negative { color: var(--color-danger); }

.activity-time {
    display: block;
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

/* Quick Actions */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.quick-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    transition: all var(--transition-base);
}

.quick-action:hover {
    border-color: var(--brand-primary);
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.qa-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.qa-icon.sky { background: rgba(14, 165, 233, 0.10); color: #0EA5E9; }
.qa-icon.blue { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
.qa-icon.green { background: rgba(16, 185, 129, 0.12); color: #10B981; }
.qa-icon.orange { background: rgba(245, 158, 11, 0.12); color: #F59E0B; }
.qa-icon.red { background: rgba(239, 68, 68, 0.12); color: #EF4444; }
.qa-icon.cyan { background: rgba(6, 182, 212, 0.12); color: #06B6D4; }

.quick-action span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Upcoming Section */
.upcoming-section h4 {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-primary);
}

.upcoming-section h4 i {
    color: var(--brand-primary);
    font-size: 0.8rem;
}

.upcoming-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.upcoming-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
}

.upcoming-date {
    text-align: center;
    min-width: 40px;
}

.upcoming-date .day {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1;
    color: var(--text-primary);
}

.upcoming-date .month {
    display: block;
    font-size: 0.65rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    font-weight: 500;
}

.upcoming-info {
    flex: 1;
    min-width: 0;
}

.upcoming-info span:first-child {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
}

.upcoming-amount {
    display: block;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-variant-numeric: tabular-nums;
}

.upcoming-status {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    background: var(--color-info-bg);
    color: var(--color-info);
    white-space: nowrap;
}

.upcoming-status.warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.upcoming-status.safe {
    background: var(--color-success-bg);
    color: var(--color-success);
}

/* ============================================================
   TABLE STYLES
   ============================================================ */
.filters-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.filter-tabs {
    display: flex;
    gap: 4px;
    background: var(--bg-input);
    padding: 4px;
    border-radius: var(--radius-md);
}

.filter-tab {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.filter-tab:hover {
    color: var(--text-primary);
}

.filter-tab.active {
    background: var(--brand-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.25);
}

.filter-tab .count {
    font-size: 0.7rem;
    opacity: 0.7;
}

.filter-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.search-input {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 6px 12px;
    min-width: 200px;
}

.search-input i {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.search-input input {
    border: none;
    background: none;
    font-size: 0.85rem;
    min-width: 0;
    flex: 1;
}

.search-input input::placeholder {
    color: var(--text-tertiary);
}

.table-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow-x: auto;
    overflow-y: hidden;
    backdrop-filter: blur(10px);
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--bg-input);
}

.data-table th {
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    user-select: none;
}

.data-table th i {
    margin-left: 4px;
    font-size: 0.65rem;
    opacity: 0.5;
}

.data-table td {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--bg-hover);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--brand-primary);
    cursor: pointer;
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.paid,
.status-badge.approved {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.status-badge.pending,
.status-badge.new {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.status-badge.overdue,
.status-badge.rejected {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* Row Actions */
.row-actions {
    display: flex;
    gap: 4px;
}

.row-actions .icon-btn {
    width: 30px;
    height: 30px;
    font-size: 0.75rem;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.pagination-info {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.pagination-controls {
    display: flex;
    gap: 4px;
}

.page-btn {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
}

.page-btn:hover:not(:disabled) {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

.page-btn.active {
    background: var(--brand-primary);
    color: white;
    border-color: var(--brand-primary);
}

.page-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ─── Advanced Filter Panel ──────────────────────────── */
.advanced-filter-panel {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.25s ease, margin 0.25s ease;
    margin: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.advanced-filter-panel.open {
    max-height: 200px;
    opacity: 1;
    margin: var(--space-md) 0;
    padding: var(--space-lg);
}

.advanced-filter-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.filter-field label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.filter-field input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.85rem;
    transition: border-color var(--transition-fast);
}

.filter-field input:focus {
    border-color: var(--brand-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.advanced-filter-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    justify-content: flex-end;
}

.btn-sm {
    padding: 0.35rem 0.85rem;
    font-size: 0.8rem;
}

/* Toggle Filter Button Active */
#toggle-advanced-filter-out.active,
#toggle-advanced-filter-in.active {
    background: var(--brand-primary);
    color: white;
    border-color: var(--brand-primary);
}

/* ─── Pagination Left (page size + info) ──────────── */
.pagination-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.pagination-left label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.page-size-select {
    padding: 4px 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.8rem;
    cursor: pointer;
}

.page-size-select:focus {
    border-color: var(--brand-primary);
    outline: none;
}

/* ─── Sortable Column Headers ──────────────────────── */
th[data-sort-col] {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

th[data-sort-col]:hover {
    color: var(--brand-primary);
}

th[data-sort-col] i.fa-sort {
    margin-left: 4px;
    font-size: 0.7rem;
    opacity: 0.4;
}

th[data-sort-col]:hover i.fa-sort {
    opacity: 1;
}

@media (max-width: 768px) {
    .advanced-filter-grid {
        grid-template-columns: 1fr 1fr;
    }
    .pagination-left {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .advanced-filter-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   INVOICE FORM
   ============================================================ */
.invoice-form-container {
    max-width: 1200px;
}

.invoice-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.form-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    backdrop-filter: blur(10px);
}

.form-section.full-width {
    grid-column: 1 / -1;
}

.form-section-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-primary);
}

.form-section-title i {
    color: var(--brand-primary);
}

/* Invoice Type Selector */
.invoice-type-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
}

.type-option {
    cursor: pointer;
}

.type-option input {
    display: none;
}

.type-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    background: var(--bg-input);
    transition: all var(--transition-base);
    text-align: center;
}

.type-option.selected .type-card,
.type-option input:checked + .type-card {
    border-color: var(--brand-primary);
    background: var(--bg-hover);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.type-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
}

.type-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(14, 165, 233, 0.1);
    color: var(--brand-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.type-name {
    font-size: 0.85rem;
    font-weight: 600;
}

.type-desc {
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

/* Form Groups */
.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--border-color-focus);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
    background: var(--bg-elevated);
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238B92A8'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.autocomplete-input {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-xs) var(--space-sm);
    transition: all var(--transition-fast);
}

.autocomplete-input:focus-within {
    border-color: var(--border-color-focus);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.autocomplete-input i {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.autocomplete-input input {
    flex: 1;
    background: none;
    border: none;
    padding: 0;
}

.autocomplete-input input:focus {
    box-shadow: none;
}

.input-action-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--brand-gradient);
    color: white;
    font-size: 0.7rem;
    transition: all var(--transition-fast);
}

.input-action-btn:hover {
    transform: scale(1.05);
}

/* Line Items */
.line-items-table {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.line-items-header {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: var(--bg-input);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.line-items-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.line-item {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-sm);
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.li-col {
    font-size: 0.85rem;
}

.li-product { flex: 3; min-width: 150px; }
.li-qty { flex: 0.8; min-width: 60px; }
.li-unit { flex: 0.8; min-width: 70px; }
.li-price { flex: 1.2; min-width: 90px; }
.li-vat { flex: 0.8; min-width: 60px; }
.li-total { flex: 1.2; min-width: 90px; font-weight: 600; text-align: right; }
.li-actions { flex: 0; min-width: 36px; }

.line-item input,
.line-item select {
    padding: 6px 8px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-primary);
    width: 100%;
}

.line-item input:focus,
.line-item select:focus {
    border-color: var(--border-color-focus);
    box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.1);
}

.li-remove-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
    font-size: 0.75rem;
}

.li-remove-btn:hover {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

.add-line-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm);
    width: 100%;
    border: 2px dashed var(--border-color);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    color: var(--text-tertiary);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.add-line-btn:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: var(--bg-hover);
}

/* Invoice Totals */
.invoice-totals {
    max-width: 350px;
    margin-left: auto;
    margin-top: var(--space-lg);
}

.totals-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-xs) 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.totals-row.discount {
    color: var(--color-success);
}

.totals-row.grand {
    padding-top: var(--space-sm);
    margin-top: var(--space-xs);
    border-top: 2px solid var(--border-color);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Form Actions */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

/* ============================================================
   ANALYTICS PAGE
   ============================================================ */
.analytics-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.analytics-kpi {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
    min-width: 0;
    overflow: hidden;
}

.analytics-kpi:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.analytics-kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.analytics-kpi-icon.green { background: var(--color-success-bg); color: var(--color-success); }
.analytics-kpi-icon.blue { background: var(--color-info-bg); color: var(--color-info); }
.analytics-kpi-icon.sky { background: rgba(14, 165, 233, 0.1); color: var(--brand-primary); }
.analytics-kpi-icon.orange { background: var(--color-warning-bg); color: var(--color-warning); }

.analytics-kpi-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.analytics-kpi-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.analytics-kpi-change {
    font-size: 0.7rem;
    font-weight: 600;
}

.analytics-kpi-change.positive { color: var(--color-success); }
.analytics-kpi-change.negative { color: var(--color-danger); }

/* ── Report Download Dropdown ──────────────────────── */
.report-download-dropdown {
    position: relative;
    display: inline-block;
}

.report-download-dropdown .btn .dropdown-arrow {
    font-size: 0.65rem;
    margin-left: 2px;
    transition: transform var(--transition-fast);
}

.report-download-dropdown.open .btn .dropdown-arrow {
    transform: rotate(180deg);
}

.report-dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 280px;
    max-width: calc(100vw - 2rem);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.97);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

[data-theme="dark"] .report-dropdown-menu {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.25);
}

.report-download-dropdown.open .report-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.report-dropdown-header {
    padding: 10px 16px 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.report-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 16px;
    border: none;
    background: none;
    cursor: pointer;
    transition: background var(--transition-fast);
    text-align: left;
}

.report-dropdown-item:hover {
    background: var(--bg-hover);
}

.report-dropdown-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.report-dropdown-icon.excel {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

.report-dropdown-icon.pdf {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.report-dropdown-icon.all {
    background: rgba(99, 102, 241, 0.1);
    color: #6366F1;
}

.report-dropdown-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.report-dropdown-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.report-dropdown-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.report-dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 12px;
}

/* Report download progress toast */
.report-progress-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    z-index: 10000;
    animation: slideInUp 0.3s ease-out;
    min-width: 280px;
    max-width: calc(100vw - 2rem);
}

.report-progress-toast .progress-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.report-progress-toast .progress-check {
    width: 20px;
    height: 20px;
    color: var(--color-success);
    font-size: 1.1rem;
}

.report-progress-toast .progress-text {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
}

.report-progress-toast .progress-subtext {
    font-size: 0.75rem;
    color: var(--text-muted);
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.analytics-charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.analytics-charts-grid .chart-card.large {
    /* spans full in some cases */
}

/* ============================================================
   CASH FLOW PAGE
   ============================================================ */
.cash-flow-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.cf-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: blur(10px);
    min-width: 0;
    overflow: hidden;
}

.cf-card i {
    font-size: 1.5rem;
}

.cf-card.inflow i { color: var(--color-success); }
.cf-card.outflow i { color: var(--color-danger); }
.cf-card.net i { color: var(--brand-primary); }

.cf-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xs);
}

.cf-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============================================================
   REPORTS PAGE
   ============================================================ */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.report-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.report-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.report-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin: 0 auto var(--space-md);
}

.report-icon.sky { background: rgba(14, 165, 233, 0.10); color: #0EA5E9; }
.report-icon.blue { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
.report-icon.green { background: rgba(16, 185, 129, 0.12); color: #10B981; }
.report-icon.orange { background: rgba(245, 158, 11, 0.12); color: #F59E0B; }
.report-icon.red { background: rgba(239, 68, 68, 0.12); color: #EF4444; }
.report-icon.cyan { background: rgba(6, 182, 212, 0.12); color: #06B6D4; }

.report-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.report-card p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-md);
}

/* ============================================================
   CUSTOMERS PAGE
   ============================================================ */
.customers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.customer-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.customer-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.customer-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.customer-avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.customer-name {
    font-size: 0.95rem;
    font-weight: 600;
    display: block;
}

.customer-type {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.customer-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.customer-stat-label {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    display: block;
}

.customer-stat-value {
    font-size: 0.9rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* Customer Toolbar */
.customer-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.customer-filters {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

/* Customer Modal — Tabbed */
.customer-modal-content {
    max-width: 640px;
    width: 95vw;
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

.customer-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.customer-modal-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
}

.customer-modal-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    padding: 0 1.5rem;
    gap: 0;
}

.customer-modal-tab {
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-tertiary);
    border: none;
    background: none;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    white-space: nowrap;
}

.customer-modal-tab:hover {
    color: var(--text-primary);
}

.customer-modal-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.customer-modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.customer-tab-panel {
    display: none;
}

.customer-tab-panel.active {
    display: block;
}

.customer-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.customer-form-grid .form-full {
    grid-column: 1 / -1;
}

.customer-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.customer-form-group label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.customer-form-group label .required {
    color: var(--danger);
    margin-left: 2px;
}

.customer-form-group input,
.customer-form-group select,
.customer-form-group textarea {
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.customer-form-group input:focus,
.customer-form-group select:focus,
.customer-form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}

.customer-form-group input.error,
.customer-form-group select.error {
    border-color: var(--danger);
    box-shadow: 0 0 0 3px rgba(239,68,68,0.12);
}

.customer-form-group textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

.customer-form-group .toggle-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.customer-form-group .toggle-label {
    font-size: 0.85rem;
    color: var(--text-primary);
}

.customer-modal-footer {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    width: 40px;
    height: 22px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch .toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--border-color);
    border-radius: 11px;
    cursor: pointer;
    transition: background 0.2s;
}

.toggle-switch .toggle-slider::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    left: 3px;
    top: 3px;
    background: white;
    border-radius: 50%;
    transition: transform 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--primary);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(18px);
}

/* ============================================================
   INTEGRATIONS PAGE
   ============================================================ */
.integrations-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.integration-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.integration-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.integration-card.active {
    border-color: rgba(14, 165, 233, 0.2);
}

.integration-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.integration-logo {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.integration-logo.foriba { background: rgba(14, 165, 233, 0.10); color: #0EA5E9; }
.integration-logo.logo { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
.integration-logo.efinans { background: rgba(16, 185, 129, 0.12); color: #10B981; }
.integration-logo.izibiz { background: rgba(6, 182, 212, 0.12); color: #06B6D4; }
.integration-logo.edm { background: rgba(245, 158, 11, 0.12); color: #F59E0B; }
.integration-logo.turkcell { background: rgba(239, 68, 68, 0.12); color: #EF4444; }
.integration-logo.mikro { background: rgba(56, 189, 248, 0.10); color: #38BDF8; }
.integration-logo.parasut { background: rgba(20, 184, 166, 0.12); color: #14B8A6; }

.integration-status {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    font-weight: 600;
}

.integration-status.connected {
    color: var(--color-success);
}

.integration-status.disconnected {
    color: var(--text-tertiary);
}

.integration-status i {
    font-size: 0.45rem;
}

.integration-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: var(--space-2xs);
}

.integration-card p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-md);
}

.integration-stats {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: var(--space-md);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.integration-stats i {
    margin-right: 4px;
    color: var(--text-tertiary);
}

.integration-actions {
    display: flex;
    gap: var(--space-xs);
}

/* GİB Section */
.gib-section {
    margin-top: var(--space-lg);
}

.gib-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.gib-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--brand-gradient);
}

.gib-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.gib-logo {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.gib-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

.gib-header p {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.gib-header .integration-status {
    margin-left: auto;
}

.gib-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.gib-feature {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-success-bg);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-success);
}

.gib-feature i {
    font-size: 0.8rem;
}

/* ============================================================
   COMMUNICATION PAGE
   ============================================================ */

/* Communication KPIs */
.comm-kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.comm-kpi {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    min-width: 0;
    overflow: hidden;
}

.comm-kpi-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.comm-kpi-icon.blue { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
.comm-kpi-icon.orange { background: rgba(245, 158, 11, 0.12); color: #F59E0B; }
.comm-kpi-icon.green { background: rgba(13, 148, 136, 0.12); color: #0D9488; }
.comm-kpi-icon.sky { background: rgba(6, 182, 212, 0.12); color: #06B6D4; }

.comm-kpi-data {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
}

.comm-kpi-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.comm-kpi-value small {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-left: 2px;
}

.comm-kpi-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Layout */
.comm-layout {
    display: grid;
    grid-template-columns: 320px 1fr 280px;
    gap: var(--space-md);
    height: calc(100vh - 310px);
    min-height: 500px;
    overflow: hidden;
}

/* Conversation Sidebar */
.comm-sidebar {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.comm-search {
    padding: var(--space-sm);
    border-bottom: 1px solid var(--border-color);
}

.comm-search .search-box {
    width: 100%;
}

.comm-tabs {
    display: flex;
    padding: var(--space-xs) var(--space-sm);
    gap: var(--space-xs);
    border-bottom: 1px solid var(--border-color);
}

.comm-tab {
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.comm-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.comm-tab.active {
    background: var(--brand-primary);
    color: white;
}

.tab-count {
    font-size: 0.65rem;
    background: rgba(255,255,255,0.2);
    padding: 1px 5px;
    border-radius: var(--radius-full);
    margin-left: 4px;
}

.comm-tab.active .tab-count {
    background: rgba(255,255,255,0.25);
}

.comm-list {
    flex: 1;
    overflow-y: auto;
}

.comm-item {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-sm);
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.comm-item:hover {
    background: var(--bg-hover);
}

.comm-item.active {
    background: var(--bg-active);
    border-right: 3px solid var(--brand-primary);
}

.comm-item.starred .comm-item-star i {
    color: #F59E0B;
}

.comm-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
    position: relative;
}

.comm-avatar.sm {
    width: 34px;
    height: 34px;
    font-size: 0.7rem;
}

.comm-avatar.lg {
    width: 60px;
    height: 60px;
    font-size: 1.2rem;
}

.comm-avatar.blue { background: linear-gradient(135deg, #3B82F6, #60A5FA); }
.comm-avatar.green { background: linear-gradient(135deg, #0D9488, #2DD4BF); }
.comm-avatar.orange { background: linear-gradient(135deg, #F59E0B, #FBBF24); }
.comm-avatar.sky { background: linear-gradient(135deg, #06B6D4, #22D3EE); }
.comm-avatar.purple { background: linear-gradient(135deg, #8B5CF6, #A78BFA); }

.comm-avatar .status-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    border: 2px solid var(--bg-card);
    border-radius: var(--radius-full);
}

.status-dot.online {
    background: var(--color-success);
}

.comm-item-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
}

.comm-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-xs);
    min-width: 0;
}

.comm-name {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.comm-time {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.comm-item-preview {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-xs);
}

.comm-preview {
    font-size: 0.78rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.comm-badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.comm-badge.unread {
    background: var(--brand-primary);
    color: white;
}

.comm-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2px;
}

.comm-item-tags,
.comm-item-footer .comm-tag {
    display: inline-flex;
}

.comm-item-star {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 0.7rem;
    padding: 2px 4px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.comm-item:hover .comm-item-star {
    opacity: 1;
}

.comm-item.starred .comm-item-star {
    opacity: 1;
}

.comm-tag {
    font-size: 0.6rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.comm-tag.tax { background: var(--color-info-bg); color: var(--color-info); }
.comm-tag.urgent { background: var(--color-danger-bg); color: var(--color-danger); }
.comm-tag.doc { background: var(--color-warning-bg); color: var(--color-warning); }
.comm-tag.invoice { background: rgba(14,165,233,0.1); color: var(--brand-primary); }
.comm-tag.sgk { background: var(--color-success-bg); color: var(--color-success); }

/* Empty states */
.comm-empty-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    color: var(--text-muted);
    text-align: center;
}

.comm-empty-list i {
    font-size: 2.5rem;
    opacity: 0.3;
    margin-bottom: var(--space-sm);
}

.comm-empty-list p {
    font-size: 0.85rem;
}

.comm-empty-hint {
    font-size: 0.78rem !important;
    color: var(--text-tertiary);
    margin-top: var(--space-xs);
}

.comm-empty-chat {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
}

.comm-empty-chat-inner {
    text-align: center;
}

.comm-empty-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.comm-empty-icon i {
    font-size: 2rem;
    color: var(--text-tertiary);
    opacity: 0.5;
}

.comm-empty-chat-inner h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.comm-empty-chat-inner p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.comm-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    font-size: 1.5rem;
}

/* Chat Area */
.comm-chat {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border-color);
    min-height: 56px;
    gap: var(--space-sm);
}

.chat-header-left {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    min-width: 0;
    flex: 1;
    overflow: hidden;
}

.comm-back-btn {
    display: none;
}

.chat-header-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-status {
    font-size: 0.72rem;
    color: var(--color-success);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-header-info {
    min-width: 0;
    overflow: hidden;
}

.chat-header-actions {
    display: flex;
    gap: var(--space-xs);
    align-items: center;
    position: relative;
    flex-shrink: 0;
}

/* More dropdown */
.comm-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    z-index: 100;
    display: none;
    overflow: hidden;
}

.comm-dropdown.open {
    display: block;
}

.comm-dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.82rem;
    color: var(--text-primary);
    background: none;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.comm-dropdown-item:hover {
    background: var(--bg-hover);
}

.comm-dropdown-item.danger {
    color: var(--color-danger);
}

.comm-dropdown-item i {
    width: 16px;
    text-align: center;
    font-size: 0.8rem;
}

/* Chat search bar */
.chat-search-bar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.chat-search-bar .search-box {
    flex: 1;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.chat-date-divider {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin: var(--space-xs) 0;
}

.chat-date-divider::before,
.chat-date-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.chat-date-divider span {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    font-weight: 500;
    white-space: nowrap;
}

.chat-msg {
    display: flex;
    max-width: 70%;
    transition: opacity 0.3s ease;
}

.chat-msg.sent {
    align-self: flex-end;
}

.chat-msg.received {
    align-self: flex-start;
}

.chat-msg.pinned {
    border-left: 2px solid #F59E0B;
    padding-left: var(--space-xs);
}

.msg-bubble {
    padding: var(--space-sm) var(--space-md);
    border-radius: 16px;
    position: relative;
    font-size: 0.85rem;
    line-height: 1.5;
}

.chat-msg.received .msg-bubble {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.chat-msg.sent .msg-bubble {
    background: var(--brand-primary);
    color: white;
    border-bottom-right-radius: 4px;
}

.msg-reply-ref {
    font-size: 0.72rem;
    opacity: 0.7;
    border-left: 2px solid rgba(255,255,255,0.4);
    padding-left: var(--space-xs);
    margin-bottom: var(--space-xs);
}

.chat-msg.received .msg-reply-ref {
    border-left-color: var(--brand-primary);
}

.msg-meta {
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: flex-end;
    margin-top: 4px;
}

.msg-time {
    font-size: 0.65rem;
    opacity: 0.7;
}

.msg-status {
    font-size: 0.6rem;
}

.msg-sentiment {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    display: inline-block;
}

.msg-sentiment.positive { background: var(--color-success); }
.msg-sentiment.negative { background: var(--color-danger); }
.msg-sentiment.urgent { background: #F59E0B; }

.msg-failed .msg-bubble {
    opacity: 0.7;
}

.msg-retry {
    color: var(--color-danger);
    font-size: 0.75rem;
    display: block;
    margin-top: var(--space-xs);
    cursor: pointer;
}

.msg-retry:hover {
    text-decoration: underline;
}

.msg-file {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs);
    background: var(--bg-hover);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-xs);
}

.file-bubble {
    min-width: 200px;
    max-width: 100%;
}

.msg-file .file-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(225, 29, 72, 0.1);
    color: #E11D48;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.msg-file .file-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.msg-file .file-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.msg-file .file-size {
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

/* File download button */
.file-download-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
    text-decoration: none;
    font-size: 0.8rem;
}
.file-download-btn:hover {
    background: var(--brand-primary);
    color: white;
    border-color: var(--brand-primary);
}

/* Image messages */
.msg-image-wrap {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    max-width: 280px;
    margin-bottom: var(--space-xs);
}
.msg-image {
    width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-md);
    cursor: pointer;
}
.msg-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    opacity: 0;
    transition: opacity 0.2s;
}
.msg-image-wrap:hover .msg-image-overlay {
    opacity: 1;
}
.msg-img-download, .msg-img-expand {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    font-size: 0.9rem;
    transition: all 0.2s;
    text-decoration: none;
}
.msg-img-download:hover, .msg-img-expand:hover {
    background: white;
    transform: scale(1.1);
}
.msg-file-meta {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: var(--space-xs) 0 0;
}
.msg-file-meta .file-name {
    font-weight: 500;
    color: var(--text-primary);
}

/* Upload progress */
.msg-upload-progress {
    height: 3px;
    background: var(--bg-hover);
    border-radius: 2px;
    margin-top: var(--space-xs);
    overflow: hidden;
}
.msg-upload-bar {
    height: 100%;
    background: var(--brand-primary);
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* File type color variants */
.file-icon.sm.pdf { background: rgba(225, 29, 72, 0.1); color: #E11D48; }
.file-icon.sm.word { background: rgba(37, 99, 235, 0.1); color: #2563EB; }
.file-icon.sm.ppt { background: rgba(234, 88, 12, 0.1); color: #EA580C; }
.file-icon.sm.image { background: rgba(139, 92, 246, 0.1); color: #8B5CF6; }
.file-icon.sm.archive { background: rgba(234, 179, 8, 0.1); color: #CA8A04; }
.file-icon.sm.audio { background: rgba(236, 72, 153, 0.1); color: #EC4899; }
.file-icon.sm.video { background: rgba(20, 184, 166, 0.1); color: #14B8A6; }
.file-icon.sm.code { background: rgba(99, 102, 241, 0.1); color: #6366F1; }

/* Image modal */
.image-modal-content {
    max-width: 90vw;
    max-height: 90vh;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
}
.image-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border-color);
}
.image-modal-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.image-modal-actions {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}
.image-modal-actions .icon-btn {
    width: 32px;
    height: 32px;
}
.image-modal-actions a.icon-btn {
    text-decoration: none;
    color: var(--text-secondary);
}
.image-modal-download:hover {
    color: var(--brand-primary) !important;
}
.image-modal-body {
    padding: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
}
.image-modal-body img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}

/* File preview bar (before sending) */
.chat-file-preview-bar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid var(--border-color);
    background: var(--bg-hover);
    overflow-x: auto;
}
.file-preview-list {
    display: flex;
    gap: var(--space-sm);
    flex: 1;
    overflow-x: auto;
    padding: var(--space-xs) 0;
}
.file-preview-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
    max-width: 90px;
    gap: 2px;
}
.file-preview-thumb {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--border-color);
}
.file-preview-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.file-preview-icon {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-secondary);
}
.file-preview-remove {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    background: var(--color-danger);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    z-index: 2;
    transition: transform 0.15s;
}
.file-preview-remove:hover {
    transform: scale(1.15);
}
.file-preview-name {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: center;
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.file-preview-size {
    font-size: 0.6rem;
    color: var(--text-tertiary);
}

/* Emoji Picker */
.emoji-picker-wrapper {
    position: relative;
}
.emoji-picker {
    position: absolute;
    bottom: 100%;
    left: 0;
    width: 320px;
    max-height: 380px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 200;
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-xs);
}
.emoji-picker-header {
    padding: var(--space-sm);
    border-bottom: 1px solid var(--border-color);
}
.emoji-search {
    width: 100%;
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.8rem;
    outline: none;
}
.emoji-search:focus {
    border-color: var(--brand-primary);
}
.emoji-picker-tabs {
    display: flex;
    padding: var(--space-xs);
    gap: 2px;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}
.emoji-tab {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all 0.15s;
    flex-shrink: 0;
}
.emoji-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.emoji-tab.active {
    background: var(--brand-primary);
    color: white;
}
.emoji-picker-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-sm);
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 2px;
    max-height: 240px;
    align-content: start;
}
.emoji-item {
    width: 100%;
    aspect-ratio: 1;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    padding: 2px;
}
.emoji-item:hover {
    background: var(--bg-hover);
    transform: scale(1.2);
}
.emoji-picker-footer {
    padding: var(--space-xs) var(--space-sm);
    border-top: 1px solid var(--border-color);
    min-height: 28px;
    display: flex;
    align-items: center;
}
.emoji-preview {
    font-size: 1.5rem;
    line-height: 1;
}

/* Typing indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: var(--space-xs) var(--space-md);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.typing-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--text-tertiary);
    animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

.typing-text {
    margin-left: 4px;
    font-style: italic;
}

/* Drag & drop zone */
.chat-drop-zone {
    position: absolute;
    inset: 0;
    z-index: 50;
    background: rgba(14, 165, 233, 0.08);
    border: 2px dashed var(--brand-primary);
    border-radius: var(--radius-lg);
    display: none;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.chat-drop-zone.active {
    display: flex;
}

.chat-drop-zone-inner {
    text-align: center;
    color: var(--brand-primary);
}

.chat-drop-zone-inner i {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.chat-drop-zone-inner p {
    font-size: 0.9rem;
    font-weight: 600;
}

/* Reply bar */
.chat-reply-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    border-bottom: 2px solid var(--brand-primary);
    margin: 0 var(--space-md);
}

.chat-reply-content {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex: 1;
    min-width: 0;
}

.chat-reply-content > i {
    color: var(--brand-primary);
    font-size: 0.8rem;
}

.chat-reply-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.chat-reply-name {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--brand-primary);
}

.chat-reply-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Input area */
.chat-input-area {
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid var(--border-color);
}

.chat-input-bar {
    display: flex;
    align-items: flex-end;
    gap: var(--space-xs);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xs) var(--space-sm);
}

.chat-input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    font-size: 0.85rem;
    color: var(--text-primary);
    outline: none;
    padding: var(--space-xs);
    resize: none;
    max-height: 120px;
    line-height: 1.4;
    font-family: inherit;
}

.chat-input::placeholder {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.send-btn {
    color: var(--brand-primary) !important;
}

.chat-input-hint {
    text-align: center;
    padding-top: var(--space-xs);
}

.chat-input-hint span {
    font-size: 0.65rem;
    color: var(--text-tertiary);
}

.chat-input-hint kbd {
    font-size: 0.6rem;
    padding: 1px 4px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    border: 1px solid var(--border-color);
}

/* Message Context Menu */
.msg-context-menu {
    position: fixed;
    z-index: 1000;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
    padding: var(--space-xs) 0;
    overflow: hidden;
}

.msg-ctx-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.82rem;
    color: var(--text-primary);
    background: none;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.msg-ctx-item:hover {
    background: var(--bg-hover);
}

.msg-ctx-item.danger {
    color: var(--color-danger);
}

.msg-ctx-item i {
    width: 16px;
    text-align: center;
    font-size: 0.8rem;
}

.msg-ctx-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--space-xs) 0;
}

/* Info Panel */
.comm-info {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transition: width 0.3s ease, opacity 0.3s ease;
}

.comm-info-collapsed {
    width: 0 !important;
    min-width: 0 !important;
    overflow: hidden;
    opacity: 0;
    padding: 0 !important;
    border: none !important;
    pointer-events: none;
}

.comm-info-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    text-align: center;
    padding: var(--space-xl);
}

.comm-info-empty i {
    font-size: 2.5rem;
    opacity: 0.3;
    margin-bottom: var(--space-sm);
}

.comm-info-empty p {
    font-size: 0.85rem;
}

.comm-info-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-lg) var(--space-md) var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.comm-info-header h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: var(--space-sm);
}

.comm-info-type {
    font-size: 0.72rem;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    margin-top: var(--space-xs);
}

.comm-info-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.comm-info-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: var(--space-sm);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.comm-info-tab:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.comm-info-tab.active {
    color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
}

.comm-info-tab i {
    font-size: 0.7rem;
}

.comm-info-tab-content {
    display: none;
    padding: var(--space-md);
}

.comm-info-tab-content.active {
    display: block;
}

.comm-info-empty-tab {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    color: var(--text-muted);
}

.comm-info-empty-tab i {
    font-size: 1.5rem;
    opacity: 0.3;
    display: block;
    margin-bottom: var(--space-xs);
}

.comm-info-empty-tab p {
    font-size: 0.8rem;
}

.comm-info-actions {
    padding: var(--space-md);
    margin-top: auto;
    border-top: 1px solid var(--border-color);
}

.btn-block {
    width: 100%;
}

.info-section {
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--space-md);
}

.info-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.info-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 0.8rem;
}

.info-label {
    color: var(--text-secondary);
}

.info-value {
    color: var(--text-primary);
    font-weight: 500;
}

.info-files-list,
.info-activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

/* Shared files in info panel */
.shared-file {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
}

.file-icon.sm {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    background: rgba(225, 29, 72, 0.1);
    color: #E11D48;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.file-icon.sm.excel {
    background: rgba(13, 148, 136, 0.1);
    color: #0D9488;
}

.file-details {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.file-details span:first-child {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-meta {
    font-size: 0.68rem;
    color: var(--text-tertiary);
}

.obligation-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
}

.obligation-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.obligation-dot.danger { background: var(--color-danger); }
.obligation-dot.warning { background: var(--color-warning); }
.obligation-dot.info { background: var(--color-info); }

.obligation-info {
    display: flex;
    flex-direction: column;
}

.obligation-info span:first-child {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
}

.obligation-date {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* New conversation modal */
.comm-modal-content {
    width: 480px;
    max-width: 95vw;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--radius-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
}

.comm-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-lg) var(--space-md);
}

.comm-modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.comm-modal-close {
    color: var(--text-secondary);
}

.comm-modal-body {
    padding: 0 var(--space-lg) var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.comm-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.comm-form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
}

.comm-form-input {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.85rem;
    outline: none;
    transition: border-color var(--transition-fast);
    font-family: inherit;
}

.comm-form-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.comm-form-textarea {
    resize: vertical;
    min-height: 80px;
}

.comm-type-selector {
    display: flex;
    gap: var(--space-sm);
}

.comm-type-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 0.82rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.comm-type-btn:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

.comm-type-btn.active {
    background: rgba(14, 165, 233, 0.1);
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    font-weight: 600;
}

.comm-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg) var(--space-lg);
    border-top: 1px solid var(--border-color);
}

/* ============================================================
   COLLECTIONS (TAHSİLAT) PAGE
   ============================================================ */
.coll-kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.coll-kpi {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    min-width: 0;
    overflow: hidden;
}

.coll-kpi-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.coll-kpi-icon.green { background: var(--color-success-bg); color: var(--color-success); }
.coll-kpi-icon.orange { background: var(--color-warning-bg); color: var(--color-warning); }
.coll-kpi-icon.red { background: var(--color-danger-bg); color: var(--color-danger); }
.coll-kpi-icon.blue { background: var(--color-info-bg); color: var(--color-info); }

.coll-kpi-data {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.coll-kpi-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.coll-kpi-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.coll-kpi-trend {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
}

.coll-kpi-trend.up { color: var(--color-success); background: var(--color-success-bg); }
.coll-kpi-trend.down { color: var(--color-danger); background: var(--color-danger-bg); }

.coll-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.coll-filters {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.search-box {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 6px 12px;
    min-width: 200px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.search-box i {
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

.search-box input {
    border: none;
    background: none;
    outline: none;
    flex: 1;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.search-box input::placeholder {
    color: var(--text-tertiary);
}

.search-box.sm {
    height: 34px;
    padding: 4px 10px;
}

.search-box.sm input {
    font-size: 0.8rem;
}

/* Collection Table */
.coll-customer {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.coll-avatar {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-full);
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.7rem;
    flex-shrink: 0;
}

.coll-avatar.blue { background: linear-gradient(135deg, #3B82F6, #60A5FA); }
.coll-avatar.green { background: linear-gradient(135deg, #0D9488, #2DD4BF); }
.coll-avatar.orange { background: linear-gradient(135deg, #F59E0B, #FBBF24); }
.coll-avatar.sky { background: linear-gradient(135deg, #06B6D4, #22D3EE); }

.coll-cust-name {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--text-primary);
    display: block;
}

.coll-cust-vkn {
    font-size: 0.68rem;
    color: var(--text-tertiary);
}

.invoice-link {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--brand-primary);
    font-weight: 500;
    cursor: pointer;
}

.invoice-link:hover {
    text-decoration: underline;
}

.amount {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
}

.amount.remaining {
    color: var(--color-danger);
    font-weight: 600;
}

.amount.paid {
    color: var(--color-success);
}

.date-cell {
    font-size: 0.78rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
    white-space: nowrap;
}

.date-cell small {
    font-size: 0.65rem;
    font-weight: 600;
}

.date-cell.overdue { color: var(--color-danger); }
.date-cell.overdue small { color: var(--color-danger); }
.date-cell.pending { color: var(--text-primary); }
.date-cell.pending small { color: var(--color-warning); }
.date-cell.collected { color: var(--color-success); }
.date-cell.collected small { color: var(--color-success); }

.coll-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.coll-status.overdue { background: var(--color-danger-bg); color: var(--color-danger); }
.coll-status.pending { background: var(--color-warning-bg); color: var(--color-warning); }
.coll-status.partial { background: var(--color-info-bg); color: var(--color-info); }
.coll-status.collected { background: var(--color-success-bg); color: var(--color-success); }

.reminder-count {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.row-actions {
    display: flex;
    gap: 2px;
}

.icon-btn.sm {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
}

/* Collection Charts */
.coll-charts-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin: var(--space-md) 0;
}

.coll-chart-card {
    padding: var(--space-md);
}

/* Reminders */
.reminders-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: 0 var(--space-md) var(--space-md);
}

.reminder-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.reminder-item:hover {
    background: var(--bg-hover);
}

.reminder-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.reminder-icon.sms { background: rgba(14,165,233,0.1); color: var(--brand-primary); }
.reminder-icon.email { background: var(--color-info-bg); color: var(--color-info); }
.reminder-icon.whatsapp { background: var(--color-success-bg); color: var(--color-success); }

.reminder-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.reminder-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
}

.reminder-desc {
    font-size: 0.72rem;
    color: var(--text-secondary);
}

.reminder-date {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.reminder-actions {
    display: flex;
    gap: var(--space-xs);
}

.btn-sm {
    padding: 4px 12px;
    font-size: 0.72rem;
}

.nav-badge.warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

/* ============================================================
   SETTINGS PAGE
   ============================================================ */
.settings-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--space-xl);
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.settings-nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.settings-nav-item.active {
    background: var(--bg-active);
    color: var(--brand-primary);
    font-weight: 500;
}

.settings-nav-item i {
    font-size: 0.85rem;
    width: 20px;
    text-align: center;
}

.settings-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: blur(10px);
}

.settings-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

/* ============================================================
   NOTIFICATION PANEL
   ============================================================ */
.notification-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: var(--z-modal);
    transition: right var(--transition-slow);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-2xl);
}

.notification-panel.open {
    right: 0;
}

.notif-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.notif-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.notif-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
}

.notif-item {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-xs);
    transition: background var(--transition-fast);
}

.notif-item:hover {
    background: var(--bg-hover);
}

.notif-item.unread {
    background: var(--bg-input);
}

.notif-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.notif-icon.income { background: var(--color-success-bg); color: var(--color-success); }
.notif-icon.warning { background: var(--color-warning-bg); color: var(--color-warning); }
.notif-icon.info { background: var(--color-info-bg); color: var(--color-info); }

.notif-content {
    flex: 1;
    min-width: 0;
}

.notif-title {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.notif-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.notif-time {
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

/* ============================================================
   INVOICE PREVIEW MODAL
   ============================================================ */
#invoice-preview-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
#invoice-preview-overlay.open {
    opacity: 1;
    visibility: visible;
}

.invoice-preview-modal {
    width: 90vw;
    max-width: 860px;
    max-height: 90vh;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px) scale(0.96);
    transition: transform 0.3s ease;
}
#invoice-preview-overlay.open .invoice-preview-modal {
    transform: translateY(0) scale(1);
}

.preview-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.preview-modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}
.preview-modal-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.preview-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    background: var(--bg-secondary);
}

/* Invoice Paper */
.invoice-preview-paper {
    max-width: 780px;
    margin: 0 auto;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.preview-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-35deg);
    font-size: 5rem;
    font-weight: 900;
    color: var(--text-primary);
    opacity: 0.04;
    pointer-events: none;
    letter-spacing: 0.1em;
    white-space: nowrap;
    z-index: 0;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    position: relative;
    z-index: 1;
}
.preview-company {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.preview-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}
.preview-logo img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 6px;
}
.preview-type-badge {
    display: inline-block;
    background: rgba(99, 102, 241, 0.1);
    color: var(--brand-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    width: fit-content;
}

.preview-meta {
    text-align: right;
}
.preview-meta-row {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-bottom: 0.35rem;
}
.preview-label {
    color: var(--text-tertiary);
    font-size: 0.85rem;
}
.preview-value {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
    min-width: 120px;
    text-align: right;
}

/* Parties */
.preview-parties {
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}
.preview-party h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-bottom: 0.5rem;
}
.preview-party .party-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}
.preview-party p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.15rem;
}
.preview-party .party-label {
    color: var(--text-tertiary);
}

/* Table */
.preview-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}
.preview-table th {
    background: var(--bg-secondary);
    padding: 0.75rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-tertiary);
    border-bottom: 2px solid var(--border-color);
    text-align: left;
    font-weight: 600;
}
.preview-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9rem;
    color: var(--text-primary);
}
.preview-table .center { text-align: center; }
.preview-table .right { text-align: right; }

/* Totals */
.preview-totals {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}
.preview-totals-row {
    display: flex;
    justify-content: space-between;
    width: 280px;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.preview-totals-row span:last-child {
    font-weight: 600;
    color: var(--text-primary);
}
.preview-totals-row.grand {
    border-top: 2px solid var(--text-primary);
    padding-top: 0.75rem;
    margin-top: 0.25rem;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-primary);
}
.preview-totals-row.grand span:last-child {
    color: var(--brand-primary);
}

/* Notes */
.preview-notes {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    position: relative;
    z-index: 1;
}
.preview-notes h4 {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.preview-notes p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Footer */
.preview-footer {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    position: relative;
    z-index: 1;
}
.preview-footer p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ============================================================
   COMMAND PALETTE
   ============================================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Form / CRUD modals — always visible when appended */
.modal-overlay.form-modal {
    opacity: 1;
    visibility: visible;
    align-items: center;
    padding-top: 0;
    backdrop-filter: blur(6px);
}

.modal-fields .form-row {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.modal-fields label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.modal-fields input,
.modal-fields select {
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.modal-fields input:focus,
.modal-fields select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.command-palette {
    width: 560px;
    max-width: 90vw;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    transform: translateY(-20px) scale(0.95);
    transition: transform var(--transition-base);
}

.modal-overlay.open .command-palette {
    transform: translateY(0) scale(1);
}

.command-search {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.command-search i {
    color: var(--brand-primary);
    font-size: 1rem;
}

.command-search input {
    flex: 1;
    background: none;
    border: none;
    font-size: 1rem;
    color: var(--text-primary);
}

.command-search input::placeholder {
    color: var(--text-tertiary);
}

.command-search kbd {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-tertiary);
    background: var(--bg-input);
    padding: 3px 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.command-results {
    max-height: 350px;
    overflow-y: auto;
    padding: var(--space-sm);
}

.command-group {
    margin-bottom: var(--space-sm);
}

.command-group-title {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) var(--space-sm);
}

.command-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    text-align: left;
}

.command-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.command-item i {
    width: 20px;
    text-align: center;
    color: var(--text-tertiary);
}

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.toast-container {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 300px;
    max-width: 420px;
    animation: toastIn 0.4s var(--transition-bounce);
    backdrop-filter: blur(20px);
}

.toast.toast-exit {
    animation: toastOut 0.3s ease forwards;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100px);
    }
}

.toast-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.toast.success .toast-icon { background: var(--color-success-bg); color: var(--color-success); }
.toast.error .toast-icon { background: var(--color-danger-bg); color: var(--color-danger); }
.toast.warning .toast-icon { background: var(--color-warning-bg); color: var(--color-warning); }
.toast.info .toast-icon { background: var(--color-info-bg); color: var(--color-info); }

.toast-content {
    flex: 1;
}

.toast-title {
    font-size: 0.85rem;
    font-weight: 600;
    display: block;
}

.toast-message {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.toast-close {
    color: var(--text-tertiary);
    font-size: 0.8rem;
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--text-primary);
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */

/* Large Tablets & Small Desktops */
@media (max-width: 1200px) {
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .analytics-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .integrations-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .customers-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .customer-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .customer-form-grid {
        grid-template-columns: 1fr 1fr;
    }

    .customer-modal-tabs {
        overflow-x: auto;
    }

    .gib-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .comm-kpis {
        grid-template-columns: repeat(2, 1fr);
    }

    .comm-layout {
        grid-template-columns: 280px 1fr 240px;
    }

    .coll-kpis {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .mobile-header {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding-top: 56px;
    }

    .sidebar.collapsed ~ .main-content {
        margin-left: 0;
    }

    .top-bar {
        padding: var(--space-xs) var(--space-md);
        min-height: 40px;
    }

    /* Hide duplicate controls from top-bar that already exist in mobile-header */
    .top-bar-right .notification-btn {
        display: none !important;
    }
    .top-bar-right #fullscreen-btn {
        display: none !important;
    }
    .top-bar-right .user-profile-dropdown {
        display: none !important;
    }
    .top-bar-date {
        display: none;
    }

    .page-container {
        padding: var(--space-md);
    }

    .charts-grid {
        grid-template-columns: 1fr;
    }

    .bottom-grid {
        grid-template-columns: 1fr;
    }

    .analytics-charts-grid {
        grid-template-columns: 1fr;
    }

    .integrations-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .reports-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .settings-grid {
        grid-template-columns: 1fr;
    }

    .settings-nav {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: var(--space-xs);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    .settings-nav::-webkit-scrollbar { display: none; }

    .settings-nav-item {
        white-space: nowrap;
        min-height: 44px;
    }

    .invoice-form-grid {
        grid-template-columns: 1fr;
    }

    .cash-flow-summary {
        grid-template-columns: 1fr;
    }

    .comm-layout {
        grid-template-columns: 280px 1fr;
    }

    .comm-info {
        display: none;
    }

    .comm-kpis {
        grid-template-columns: repeat(2, 1fr);
    }

    .coll-charts-row {
        grid-template-columns: 1fr;
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    :root {
        --sidebar-width: 85vw;
    }

    /* ─── Mobile Header ──────────────────────────────────── */
    .mobile-header {
        height: 56px;
        padding: 0 var(--space-md);
        gap: var(--space-xs);
    }
    .menu-toggle {
        width: 44px;
        height: 44px;
        -webkit-tap-highlight-color: transparent;
    }
    .mobile-logo img {
        width: 24px;
        height: 24px;
    }

    /* ─── Sidebar Mobile ─────────────────────────────────── */
    .sidebar {
        max-width: 320px;
        box-shadow: 4px 0 24px rgba(0,0,0,0.2);
    }
    .sidebar-nav {
        -webkit-overflow-scrolling: touch;
    }
    .nav-item {
        min-height: 44px;
        padding: var(--space-sm) var(--space-sm);
    }
    .nav-label { font-size: 0.9rem; }

    /* ─── Page Header ────────────────────────────────────── */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .page-title {
        font-size: 1.35rem;
    }

    .page-subtitle {
        font-size: 0.825rem;
    }

    .page-actions {
        width: 100%;
        display: flex;
        gap: var(--space-xs);
    }

    .page-actions .btn {
        flex: 0 1 auto;
        justify-content: center;
        min-height: 44px;
        font-size: 0.85rem;
        padding: var(--space-xs) var(--space-lg);
    }

    .page-actions select {
        min-height: 44px;
        font-size: 0.85rem;
    }

    /* ─── KPI Cards Mobile ───────────────────────────────── */
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .kpi-card {
        padding: var(--space-md);
    }
    .kpi-value { font-size: 1.35rem; }
    .kpi-label { font-size: 0.72rem; }
    .kpi-header { margin-bottom: var(--space-xs); }

    /* ─── Analytics KPIs Mobile ──────────────────────────── */
    .analytics-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    /* ─── Grids single-column ────────────────────────────── */
    .integrations-grid {
        grid-template-columns: 1fr;
    }

    .customers-grid {
        grid-template-columns: 1fr;
    }

    .customer-form-grid {
        grid-template-columns: 1fr;
    }

    .customer-modal-content {
        max-height: 95vh;
        border-radius: 12px;
    }

    .reports-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .gib-features {
        grid-template-columns: 1fr;
    }

    /* ─── Communication Mobile ───────────────────────────── */
    .comm-kpis {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
    }

    .comm-kpi {
        padding: var(--space-sm);
    }

    .comm-kpi-value {
        font-size: 1.1rem;
    }

    .comm-layout {
        grid-template-columns: 1fr;
        height: auto;
    }

    .comm-sidebar {
        max-height: none;
    }

    .comm-sidebar.comm-hidden {
        display: none;
    }

    .comm-chat.comm-hidden {
        display: none;
    }

    .comm-chat.comm-visible {
        display: flex;
        min-height: 70vh;
    }

    .comm-chat {
        min-height: 60vh;
    }

    .comm-back-btn {
        display: flex;
    }

    .chat-input {
        font-size: 16px; /* prevents iOS zoom */
        min-height: 44px;
        padding: var(--space-2xs) var(--space-xs);
    }

    .chat-input-bar .icon-btn {
        width: 34px;
        height: 34px;
        font-size: 0.82rem;
        flex-shrink: 0;
    }

    .chat-input-hint {
        display: none;
    }

    .comm-tabs {
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding: var(--space-xs);
        gap: 2px;
    }
    .comm-tabs::-webkit-scrollbar { display: none; }

    .comm-tab {
        padding: 6px 10px;
        font-size: 0.72rem;
        min-height: 36px;
    }

    .tab-count {
        font-size: 0.6rem;
        padding: 1px 4px;
    }

    .chat-msg {
        max-width: 85%;
    }

    /* Chat header mobile — hide less important buttons */
    .chat-header {
        padding: var(--space-xs) var(--space-sm);
        min-height: 48px;
        gap: var(--space-xs);
    }

    .chat-header-info h4 {
        font-size: 0.82rem;
    }

    .chat-header-actions .icon-btn[data-i18n-title="comm.videoCall"] {
        display: none;
    }

    .chat-header-actions .icon-btn[data-i18n-title="comm.shareFile"] {
        display: none;
    }

    .chat-header-actions {
        gap: 2px;
    }

    .chat-header-actions .icon-btn {
        width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }

    /* Conversation list mobile */
    .comm-item {
        padding: var(--space-xs) var(--space-sm);
    }

    .comm-name {
        font-size: 0.8rem;
    }

    .comm-preview {
        font-size: 0.72rem;
    }

    .comm-time {
        font-size: 0.65rem;
    }

    .comm-avatar {
        width: 36px;
        height: 36px;
        font-size: 0.72rem;
    }

    /* Chat input mobile */
    .chat-input-bar {
        padding: var(--space-2xs) var(--space-xs);
        gap: 2px;
    }

    .chat-input-area {
        padding: var(--space-xs) var(--space-sm);
    }

    /* Info panel force hidden on mobile */
    .comm-modal-content {
        width: 95vw;
        border-radius: var(--radius-lg);
    }

    /* Info row mobile */
    .info-row {
        flex-direction: column;
        gap: 1px;
        padding: 6px 0;
    }

    .info-label {
        font-size: 0.7rem;
    }

    .info-value {
        font-size: 0.8rem;
        word-break: break-word;
    }

    .msg-context-menu {
        min-width: 200px;
    }

    .comm-info {
        display: none;
    }

    /* ─── Collections Mobile ─────────────────────────────── */
    .coll-kpis {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .coll-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-sm);
    }

    .coll-filters {
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 2px;
    }
    .coll-filters::-webkit-scrollbar { display: none; }

    .reminder-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .reminder-actions {
        width: 100%;
        display: flex;
    }

    .reminder-actions .btn {
        flex: 1;
        min-height: 40px;
    }

    /* ─── Filters Mobile ─────────────────────────────────── */
    .filters-bar {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-sm);
    }

    .filter-tabs {
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 2px;
    }
    .filter-tabs::-webkit-scrollbar { display: none; }

    .filter-tab {
        min-height: 40px;
        padding: var(--space-xs) var(--space-md);
    }

    .filter-actions {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .search-input {
        min-width: 0;
        width: 100%;
    }
    .search-input input {
        min-height: 44px;
        font-size: 16px;
    }

    /* ─── Invoice Form Mobile ────────────────────────────── */
    .invoice-type-selector {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xs);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .form-actions .btn {
        width: 100%;
        justify-content: center;
        min-height: 48px;
    }

    /* Invoice Preview Modal Mobile */
    .invoice-preview-modal {
        width: 100vw;
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
        height: 100vh;
    }
    .preview-modal-header {
        padding: 0.75rem 1rem;
        position: sticky;
        top: 0;
        z-index: 10;
        background: var(--bg-primary);
    }
    .preview-modal-header h3 {
        font-size: 0.95rem;
    }
    .preview-modal-actions .btn span {
        display: none;
    }
    .preview-modal-body {
        padding: 0.75rem;
    }
    .invoice-preview-paper {
        padding: 1.25rem 1rem;
        border-radius: var(--radius-md);
    }
    .preview-header {
        flex-direction: column;
        gap: 0.75rem;
        padding-bottom: 1rem;
        margin-bottom: 1.25rem;
    }
    .preview-logo {
        font-size: 1.25rem;
    }
    .preview-logo img {
        width: 26px;
        height: 26px;
    }
    .preview-type-badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
    .preview-meta {
        text-align: left;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.35rem;
    }
    .preview-meta-row {
        justify-content: flex-start;
        gap: 0.4rem;
        flex-direction: column;
        margin-bottom: 0;
    }
    .preview-label {
        font-size: 0.7rem;
        margin-bottom: -0.2rem;
    }
    .preview-value {
        text-align: left;
        min-width: unset;
        font-size: 0.8rem;
    }

    /* Mobile: parties */
    .preview-parties {
        margin-bottom: 1rem;
    }
    .preview-party .party-name {
        font-size: 0.95rem;
    }
    .preview-party p {
        font-size: 0.8rem;
    }

    /* Mobile: table → card layout */
    .preview-table thead {
        display: none;
    }
    .preview-table tbody tr {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: 0.25rem 0.75rem;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--border-light);
    }
    .preview-table tbody tr:last-child {
        border-bottom: none;
    }
    .preview-table td {
        padding: 0.15rem 0;
        border-bottom: none;
        font-size: 0.85rem;
    }
    .preview-table td:nth-child(1) {
        grid-column: 1;
        grid-row: 1 / 4;
        font-weight: 700;
        color: var(--brand-primary);
        font-size: 0.8rem;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 28px;
        height: 28px;
        background: rgba(99, 102, 241, 0.08);
        border-radius: 6px;
    }
    .preview-table td:nth-child(2) {
        grid-column: 2;
        font-weight: 600;
        font-size: 0.9rem;
    }
    .preview-table td:nth-child(3),
    .preview-table td:nth-child(4) {
        grid-column: 2;
        text-align: left;
        font-size: 0.8rem;
        color: var(--text-secondary);
    }
    .preview-table td:nth-child(3)::before {
        content: attr(data-mobile-label);
        color: var(--text-tertiary);
        margin-right: 0.25rem;
    }
    .preview-table td:nth-child(4)::before {
        content: attr(data-mobile-label);
        color: var(--text-tertiary);
        margin-right: 0.25rem;
    }
    .preview-table td:nth-child(5) {
        grid-column: 2;
        text-align: left;
        font-size: 0.8rem;
    }
    .preview-table td:nth-child(5)::before {
        content: attr(data-mobile-label);
        color: var(--text-tertiary);
        margin-right: 0.25rem;
    }
    .preview-table td:nth-child(6) {
        grid-column: 2;
        text-align: left;
        font-size: 0.8rem;
        color: var(--text-secondary);
    }
    .preview-table td:nth-child(6)::before {
        content: attr(data-mobile-label);
        color: var(--text-tertiary);
        margin-right: 0.25rem;
    }
    .preview-table td:nth-child(7) {
        grid-column: 2;
        text-align: left;
        font-weight: 600;
        color: var(--brand-primary);
        font-size: 0.9rem;
    }
    .preview-table td[colspan] {
        grid-column: 1 / -1;
        text-align: center;
    }

    /* Mobile: totals */
    .preview-totals {
        align-items: stretch;
    }
    .preview-totals-row {
        width: 100%;
        font-size: 0.85rem;
    }
    .preview-totals-row.grand {
        font-size: 1rem;
    }

    /* Mobile: notes */
    .preview-notes {
        margin-top: 1rem;
        padding: 0.75rem;
    }
    .preview-notes h4 {
        font-size: 0.75rem;
    }
    .preview-notes p {
        font-size: 0.85rem;
    }

    /* Mobile: watermark */
    .preview-watermark {
        font-size: 2.5rem;
    }

    /* Mobile: footer */
    .preview-footer {
        margin-top: 1rem;
    }
    .preview-footer p {
        font-size: 0.7rem;
    }

    .line-items-header {
        display: none;
    }

    .line-item {
        flex-wrap: wrap;
        gap: var(--space-xs);
        padding: var(--space-sm);
    }

    .li-product { flex: 1 1 100%; min-width: 0; }
    .li-qty, .li-unit, .li-price, .li-vat {
        flex: 1 1 calc(50% - var(--space-xs));
        min-width: 0;
    }
    .li-total {
        flex: 1 1 calc(50% - var(--space-xs));
        font-weight: 700;
    }

    /* ─── Form Inputs Mobile ─────────────────────────────── */
    .form-group input,
    .form-group select,
    .form-group textarea,
    .autocomplete-input input {
        font-size: 16px; /* prevents iOS zoom */
        min-height: 44px;
    }

    /* ─── Top Bar Mobile ─────────────────────────────────── */
    .top-bar {
        padding: var(--space-xs) var(--space-sm);
        min-height: 36px;
    }
    .breadcrumb {
        font-size: 0.8rem;
    }
    .top-bar-right {
        gap: var(--space-2xs);
    }
    .top-bar-right .icon-btn {
        width: 32px;
        height: 32px;
    }
    .top-bar-right .lang-switch {
        transform: scale(0.85);
    }

    /* Hide user profile name on small screens, keep avatar */
    .user-profile-name {
        display: none;
    }
    .user-profile-btn {
        padding: 3px;
        border-radius: 50%;
    }
    .user-profile-chevron {
        display: none;
    }

    /* ─── Notification Panel Mobile ──────────────────────── */
    .notification-panel {
        width: 100%;
        right: -100%;
        top: 0;
        height: 100vh;
        border-radius: 0;
    }
    .notification-panel.open {
        right: 0;
    }

    /* ─── Toast Mobile ───────────────────────────────────── */
    .toast-container {
        left: var(--space-sm);
        right: var(--space-sm);
        bottom: var(--space-sm);
    }

    .toast {
        min-width: 0;
        width: 100%;
    }

    /* ─── Pagination Mobile ──────────────────────────────── */
    .pagination {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }

    .gib-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .gib-header .integration-status {
        margin-left: 0;
    }

    /* ─── Table responsive — card layout on mobile ──────── */
    .table-container {
        overflow-x: visible;
        -webkit-overflow-scrolling: touch;
        margin: 0;
        padding: 0;
        background: transparent;
        border: none;
        backdrop-filter: none;
    }

    .data-table {
        min-width: 0;
    }

    .data-table thead {
        display: none;
    }

    .data-table tbody {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
    }

    .data-table tbody tr {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xs) var(--space-sm);
        padding: var(--space-md);
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        position: relative;
    }

    .data-table tbody tr:hover {
        border-color: var(--brand-primary-light, var(--brand-primary));
    }

    .data-table td {
        padding: 0;
        border-bottom: none;
        white-space: normal;
        font-size: 0.85rem;
    }

    /* Hide checkbox on mobile */
    .data-table td:nth-child(1) {
        display: none;
    }

    /* Invoice number — full width, prominent */
    .data-table td:nth-child(2) {
        grid-column: 1 / -1;
        font-size: 0.9rem;
        padding-bottom: var(--space-2xs);
        border-bottom: 1px solid var(--border-color);
        margin-bottom: var(--space-2xs);
    }

    /* Customer / Supplier name */
    .data-table td:nth-child(3) {
        grid-column: 1 / -1;
        font-weight: 500;
        color: var(--text-primary);
    }

    /* Date */
    .data-table td:nth-child(4) {
        color: var(--text-secondary);
        font-size: 0.8rem;
    }

    /* Due date */
    .data-table td:nth-child(5) {
        color: var(--text-secondary);
        font-size: 0.8rem;
        text-align: right;
    }

    /* Mobile data-label prefix */
    .data-table td[data-label]::before {
        content: attr(data-label) ": ";
        font-size: 0.7rem;
        font-weight: 600;
        color: var(--text-tertiary);
        text-transform: uppercase;
        letter-spacing: 0.03em;
    }

    /* Amount */
    .data-table td:nth-child(6) {
        font-size: 1rem;
        color: var(--text-primary);
    }

    /* Status */
    .data-table td:nth-child(7) {
        text-align: right;
        display: flex;
        align-items: center;
        justify-content: flex-end;
    }

    /* Actions */
    .data-table td:nth-child(8) {
        grid-column: 1 / -1;
        border-top: 1px solid var(--border-color);
        margin-top: var(--space-2xs);
        padding-top: var(--space-xs);
    }

    .data-table td:nth-child(8) .row-actions {
        justify-content: flex-end;
        gap: var(--space-xs);
    }

    /* Empty row in card mode */
    .data-table tbody tr.empty-row {
        display: block;
        text-align: center;
    }
    .data-table tbody tr.empty-row td {
        display: block;
        grid-column: unset;
        border: none;
        margin: 0;
    }

    /* ─── Pagination Mobile ──────────────────────────────── */
    .pagination {
        margin-top: var(--space-md);
    }
    .pagination-info {
        font-size: 0.75rem;
    }

    /* ─── Chart Cards Mobile ─────────────────────────────── */
    .chart-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }

    .chart-title { font-size: 0.95rem; }
    .chart-subtitle { font-size: 0.75rem; }

    /* ─── Quick Actions Mobile ───────────────────────────── */
    .quick-action {
        min-height: 80px;
    }
    .quick-action span {
        font-size: 0.78rem;
    }

    /* ─── Reports Grid Mobile ────────────────────────────── */
    .report-card {
        padding: var(--space-md);
    }

    /* ─── Settings Mobile ────────────────────────────────── */
    .settings-nav {
        gap: var(--space-xs);
        padding: var(--space-xs) 0;
    }
    .settings-nav-item {
        padding: var(--space-xs) var(--space-md);
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    /* ─── Modal / Command Palette Mobile ─────────────────── */
    .command-palette {
        width: calc(100% - 2rem);
        max-width: none;
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }
    .command-search input {
        font-size: 16px;
    }
    .command-search kbd { display: none; }

    /* ─── Integration Cards Mobile ───────────────────────── */
    .integration-card {
        padding: var(--space-md);
    }
    .integration-actions {
        flex-wrap: wrap;
    }
    .integration-actions .btn {
        flex: 1;
        min-width: 0;
        min-height: 40px;
    }

    /* ─── Splash Screen Mobile ───────────────────────────── */
    .splash-icon img {
        width: 64px;
        height: 64px;
    }
    .splash-title { font-size: 2rem; }

    /* ─── Chart body mobile ──────────────────────────────── */
    .chart-body {
        min-height: 180px;
        max-height: 300px;
    }

    /* ─── Cash Flow Mobile ───────────────────────────────── */
    .cash-flow-summary {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    .cf-card {
        padding: var(--space-md);
    }
    .cf-value {
        font-size: 1.2rem;
    }

    /* ─── Analytics KPI Mobile ───────────────────────────── */
    .analytics-kpi {
        padding: var(--space-md);
    }
    .analytics-kpi-value {
        font-size: 1.1rem;
    }

    /* ─── Report dropdown mobile ─────────────────────────── */
    .report-dropdown-menu {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        min-width: 0;
        max-width: none;
        width: 100%;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        max-height: 80vh;
        overflow-y: auto;
    }

    /* ─── Report progress toast mobile ───────────────────── */
    .report-progress-toast {
        bottom: var(--space-sm);
        right: var(--space-sm);
        left: var(--space-sm);
        min-width: 0;
    }

    /* ─── Collection charts mobile ───────────────────────── */
    .coll-charts-row {
        grid-template-columns: 1fr;
    }

    /* ─── Breadcrumb mobile ──────────────────────────────── */
    .breadcrumb-item {
        max-width: 120px;
    }

    /* ─── File bubble mobile ─────────────────────────────── */
    .file-bubble {
        min-width: 0;
    }

    /* ─── Invoice totals mobile ──────────────────────────── */
    .invoice-totals {
        max-width: 100%;
        margin-left: 0;
    }

    /* ─── Donut chart mobile ─────────────────────────────── */
    .donut-container {
        min-height: 180px;
    }

    /* ─── Comm info panel mobile ─────────────────────────── */
    .comm-info {
        display: none;
    }

    .comm-kpis {
        grid-template-columns: 1fr 1fr;
    }

    /* Emoji picker mobile */
    .emoji-picker {
        width: 280px;
        max-height: 320px;
    }
    .emoji-picker-body {
        grid-template-columns: repeat(7, 1fr);
        max-height: 200px;
    }
    .emoji-item {
        font-size: 1.1rem;
    }

    /* File preview mobile */
    .file-preview-item {
        min-width: 65px;
        max-width: 75px;
    }
    .file-preview-thumb, .file-preview-icon {
        width: 52px;
        height: 52px;
    }

    /* Image messages mobile */
    .msg-image-wrap {
        max-width: 220px;
    }
    .image-modal-content {
        max-width: 95vw;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .mobile-header {
        padding: 0 var(--space-sm);
    }
    .mobile-logo {
        font-size: 1rem;
        gap: 6px;
    }
    .mobile-logo img {
        width: 22px;
        height: 22px;
    }

    .page-container {
        padding: var(--space-sm) var(--space-xs);
    }

    .page-title {
        font-size: 1.15rem;
    }

    .page-subtitle {
        font-size: 0.78rem;
    }

    .kpi-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xs);
    }

    .kpi-card {
        padding: var(--space-sm);
    }

    .kpi-value {
        font-size: 1.2rem;
    }

    .kpi-icon {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }

    .analytics-kpi-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xs);
    }

    .quick-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .invoice-type-selector {
        grid-template-columns: 1fr;
    }

    .splash-title {
        font-size: 1.8rem;
    }

    .reports-grid {
        grid-template-columns: 1fr;
    }

    .coll-kpis {
        grid-template-columns: 1fr;
    }

    .page-actions {
        flex-direction: column;
    }

    .page-actions .btn,
    .page-actions select {
        width: 100%;
    }

    /* Chat mobile fullscreen-like */
    .comm-chat {
        min-height: 70vh;
    }

    .comm-kpis {
        grid-template-columns: 1fr 1fr;
    }

    .comm-kpi {
        gap: var(--space-xs);
        padding: var(--space-xs) var(--space-sm);
    }

    .comm-kpi-icon {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .comm-kpi-value {
        font-size: 1rem;
    }

    .comm-kpi-label {
        font-size: 0.65rem;
    }

    /* Chat header small mobile — only show essential buttons */
    .chat-header-actions .icon-btn[data-i18n-title="comm.searchMessages"] {
        display: none;
    }

    .chat-header-actions .icon-btn[data-i18n-title="comm.star"] {
        display: none;
    }

    .chat-header-actions .icon-btn[data-i18n-title="comm.info.toggle"] {
        display: none;
    }

    .chat-header-info h4 {
        font-size: 0.78rem;
    }

    .chat-status {
        font-size: 0.65rem;
    }

    /* Conversation list small mobile */
    .comm-item {
        padding: var(--space-2xs) var(--space-xs);
    }

    .comm-avatar {
        width: 32px;
        height: 32px;
        font-size: 0.65rem;
    }

    .comm-name {
        font-size: 0.75rem;
    }

    .comm-preview {
        font-size: 0.68rem;
    }

    .comm-tab {
        padding: 5px 8px;
        font-size: 0.68rem;
    }

    /* Message bubble small mobile */
    .msg-bubble {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.82rem;
    }

    .chat-msg {
        max-width: 90%;
    }

    /* Emoji picker small mobile */
    .emoji-picker {
        width: calc(100vw - 2rem);
        left: -1rem;
        max-height: 300px;
    }

    .emoji-picker-body {
        grid-template-columns: repeat(6, 1fr);
    }

    /* Chat input small mobile */
    .chat-input-bar {
        border-radius: var(--radius-md);
        gap: 1px;
        padding: var(--space-2xs) 4px;
    }

    .chat-input-bar .icon-btn {
        width: 30px;
        height: 30px;
        font-size: 0.78rem;
    }

    .chat-input {
        font-size: 14px;
        padding: var(--space-2xs) 4px;
        min-height: 36px;
    }

    .chat-input-bar .icon-btn#comm-emoji-btn {
        display: none;
    }

    /* ─── Chart body small mobile ────────────────────────── */
    .chart-body {
        min-height: 150px;
        max-height: 250px;
    }

    .donut-container {
        min-height: 150px;
    }

    /* ─── KPI trend small mobile ─────────────────────────── */
    .kpi-trend {
        font-size: 0.65rem;
        padding: 2px 6px;
    }

    /* ─── CF value small mobile ──────────────────────────── */
    .cf-value {
        font-size: 1.1rem;
    }

    /* ─── Coll KPI small mobile ──────────────────────────── */
    .coll-kpi {
        padding: var(--space-sm);
    }
    .coll-kpi-value {
        font-size: 1.1rem;
    }
    .coll-kpi-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    /* ─── Analytics KPI small mobile ─────────────────────── */
    .analytics-kpi {
        padding: var(--space-sm);
        gap: var(--space-sm);
    }
    .analytics-kpi-value {
        font-size: 1rem;
    }
    .analytics-kpi-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    /* ─── Breadcrumb small mobile ────────────────────────── */
    .breadcrumb-item {
        max-width: 90px;
        font-size: 0.75rem;
    }

    /* ─── Chart cards small mobile ───────────────────────── */
    .chart-card {
        padding: var(--space-sm) var(--space-md);
    }
    .chart-title {
        font-size: 0.875rem;
    }
    .chart-subtitle {
        font-size: 0.7rem;
    }

    /* ─── Report card small mobile ───────────────────────── */
    .report-card {
        padding: var(--space-sm);
    }
    .report-card h4 {
        font-size: 0.9rem;
    }
    .report-card p {
        font-size: 0.78rem;
    }
}

/* ─── Touch device improvements ─────────────────────────── */
@media (hover: none) and (pointer: coarse) {
    /* Bigger touch targets */
    .icon-btn {
        min-width: 44px;
        min-height: 44px;
    }

    .nav-item {
        min-height: 48px;
    }

    .btn {
        min-height: 44px;
    }

    /* Remove hover effects on touch */
    .nav-item:hover {
        background: transparent;
    }
    .nav-item:active {
        background: var(--bg-hover);
    }
    .nav-item.active:hover {
        background: var(--bg-active);
    }

    .kpi-card:hover { transform: none; }
    .kpi-card:active { transform: scale(0.98); transition-duration: 100ms; }

    .btn:active { transform: scale(0.97); transition-duration: 100ms; }

    .quick-action:hover { transform: none; }
    .quick-action:active { transform: scale(0.95); transition-duration: 100ms; }

    .filter-tab:active { background: var(--bg-active); }

    .integration-card:hover { transform: none; box-shadow: none; }
    .integration-card:active { transform: scale(0.98); }

    .report-card:hover { transform: none; }
    .report-card:active { transform: scale(0.98); }

    /* Smooth scrolling for lists */
    .sidebar-nav,
    .comm-list,
    .chat-messages,
    .phone-country-list,
    .notif-list {
        -webkit-overflow-scrolling: touch;
    }

    /* Disable text selection on interactive elements */
    .btn,
    .nav-item,
    .filter-tab,
    .quick-action,
    .icon-btn {
        -webkit-user-select: none;
        user-select: none;
        -webkit-tap-highlight-color: transparent;
    }
}

/* ============================================================
   ANIMATIONS & EFFECTS
   ============================================================ */

/* Stagger animation for cards */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Shimmer loading effect */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-input) 25%, var(--bg-hover) 50%, var(--bg-input) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .sidebar,
    .mobile-header,
    .top-bar,
    .notification-panel,
    .toast-container {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
        padding-top: 0 !important;
    }

    .page {
        break-inside: avoid;
    }

    body {
        background: white;
        color: black;
    }
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.hidden { display: none !important; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.font-mono { font-family: var(--font-mono); }

/* Smooth transitions for theme change */
body.theme-transitioning,
body.theme-transitioning *,
body.theme-transitioning *::before,
body.theme-transitioning *::after {
    transition-duration: 0.5s !important;
}

/* ============================================================
   ONBOARDING WIZARD
   ============================================================ */

/* ── Overlay ──────────────────────────────────────────── */
.onboarding-overlay {
    position: fixed;
    inset: 0;
    z-index: 500;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.onboarding-overlay.active {
    opacity: 1;
    visibility: visible;
}

.onboarding-wizard {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 95%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    transform: translateY(20px) scale(0.98);
    transition: var(--transition-base);
}

.onboarding-overlay.active .onboarding-wizard {
    transform: translateY(0) scale(1);
}

/* ── Header ──────────────────────────────────────────── */
.onboarding-wizard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--border-color);
}

.onboarding-wizard-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.onboarding-wizard-title i {
    font-size: 1.3rem;
    color: var(--brand-primary);
}

.onboarding-wizard-title h2 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
}

/* ── Steps Indicator ─────────────────────────────────── */
.onboarding-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--border-color);
}

.onboarding-step {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    opacity: 0.4;
    transition: var(--transition-base);
}

.onboarding-step.active,
.onboarding-step.completed {
    opacity: 1;
}

.step-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 700;
    border: 2px solid var(--border-color);
    transition: var(--transition-base);
}

.onboarding-step.active .step-number {
    background: var(--brand-primary);
    color: #fff;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.15);
}

.onboarding-step.completed .step-number {
    background: var(--success);
    color: #fff;
    border-color: var(--success);
}

.step-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.onboarding-step.active .step-label {
    color: var(--text-primary);
}

.step-connector {
    width: 40px;
    height: 2px;
    background: var(--border-color);
    margin: 0 var(--space-xs);
    transition: var(--transition-base);
}

.step-connector.completed {
    background: var(--success);
}

/* ── Panels ──────────────────────────────────────────── */
.onboarding-panel {
    display: none;
    padding: var(--space-xl);
    animation: fadeInUp 0.3s ease;
}

.onboarding-panel.active {
    display: block;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.onboarding-panel h3 {
    margin: 0 0 var(--space-xs);
    font-size: 1.15rem;
    font-weight: 700;
}

.onboard-subtitle {
    color: var(--text-muted);
    margin: 0 0 var(--space-lg);
    font-size: 0.9rem;
}

/* ── Provider Grid ───────────────────────────────────── */
.onboard-providers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
}

.onboard-provider-card {
    background: var(--bg-elevated);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    cursor: pointer;
    text-align: center;
    transition: var(--transition-base);
}

.onboard-provider-card:hover {
    border-color: var(--brand-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.onboard-provider-card.selected {
    border-color: var(--brand-primary);
    background: rgba(14, 165, 233, 0.05);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12);
}

.onboard-provider-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-sm);
    font-size: 1.4rem;
    color: #fff;
    background: var(--brand-gradient);
}

.onboard-provider-icon.foriba { background: linear-gradient(135deg, #e74c3c, #c0392b); }
.onboard-provider-icon.izibiz { background: linear-gradient(135deg, #3498db, #2980b9); }
.onboard-provider-icon.qnb { background: linear-gradient(135deg, #8e44ad, #6c3483); }
.onboard-provider-icon.parasut { background: linear-gradient(135deg, #27ae60, #1e8449); }
.onboard-provider-icon.logo { background: linear-gradient(135deg, #e67e22, #d35400); }
.onboard-provider-icon.kolays { background: linear-gradient(135deg, #f39c12, #f1c40f); }
.onboard-provider-icon.gib_portal { background: linear-gradient(135deg, #2c3e50, #34495e); }
.onboard-provider-icon.edm { background: linear-gradient(135deg, #1abc9c, #16a085); }
.onboard-provider-icon.uyumsoft { background: linear-gradient(135deg, #9b59b6, #8e44ad); }

.onboard-provider-card h4 {
    margin: 0 0 var(--space-2xs);
    font-size: 0.95rem;
    font-weight: 700;
}

.onboard-provider-card p {
    margin: 0 0 var(--space-sm);
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.3;
}

.onboard-provider-badges {
    display: flex;
    gap: var(--space-2xs);
    justify-content: center;
    flex-wrap: wrap;
}

.onboard-badge {
    font-size: 0.68rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(14, 165, 233, 0.1);
    color: var(--brand-primary);
}

.onboard-provider-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
}

/* ── Credential Form ─────────────────────────────────── */
.onboard-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.onboard-form .form-group {
    display: flex;
    flex-direction: column;
}

.onboard-form .form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: var(--space-2xs);
    color: var(--text-secondary);
}

.onboard-form .form-group label .required {
    color: var(--danger);
}

.onboard-form .form-control {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.88rem;
    transition: var(--transition-fast);
}

.onboard-form .form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12);
    outline: none;
}

.onboard-form .form-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: var(--space-2xs);
}

.input-wrapper {
    position: relative;
}

.input-wrapper.password-input .form-control {
    padding-right: 40px;
}

.toggle-password {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
}

.onboard-extra-fields {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

.onboard-extra-fields .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.onboard-extra-fields .form-group {
    display: flex;
    flex-direction: column;
}

.onboard-extra-fields label {
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: var(--space-2xs);
    color: var(--text-secondary);
}

.onboard-extra-fields input[type="text"] {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.88rem;
}

.onboard-extra-fields input[type="text"]:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12);
    outline: none;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--brand-primary);
    width: 18px;
    height: 18px;
}

.form-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: var(--space-2xs);
}

/* ── Testing Animation ───────────────────────────────── */
.onboard-testing {
    text-align: center;
    padding: var(--space-xl) 0;
}

.onboard-testing-animation {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-lg);
}

.testing-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    border-top-color: var(--brand-primary);
    animation: spin 1.2s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.onboard-testing-animation > i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    color: var(--brand-primary);
}

.onboard-progress {
    width: 100%;
    max-width: 400px;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    margin: var(--space-lg) auto;
    overflow: hidden;
}

.onboard-progress-bar {
    height: 100%;
    width: 0;
    background: var(--brand-gradient);
    border-radius: var(--radius-full);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.onboard-progress-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    max-width: 350px;
    margin: var(--space-lg) auto 0;
    text-align: left;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: var(--transition-base);
}

.progress-step.active {
    color: var(--brand-primary);
    font-weight: 600;
}

.progress-step.completed {
    color: var(--success);
}

.progress-step i {
    width: 20px;
    text-align: center;
}

/* ── Success / Error ─────────────────────────────────── */
.onboard-success,
.onboard-error {
    text-align: center;
    padding: var(--space-xl) 0;
}

.onboard-success-icon {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: var(--space-md);
    animation: bounceIn 0.6s ease;
}

.onboard-error-icon {
    font-size: 4rem;
    color: var(--danger);
    margin-bottom: var(--space-md);
}

@keyframes bounceIn {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.1); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); opacity: 1; }
}

.onboard-success-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.success-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xs);
}

.success-stat i {
    font-size: 1.5rem;
    color: var(--brand-primary);
}

.success-stat span {
    font-size: 1.1rem;
    font-weight: 700;
}

.success-stat small {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ── Footer ──────────────────────────────────────────── */
.onboarding-wizard-footer {
    display: flex;
    align-items: center;
    padding: var(--space-md) var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.onboard-footer-spacer {
    flex: 1;
}

/* ── Active Integration Card ─────────────────────────── */
.integration-active-card {
    padding: var(--space-xl);
}

.integration-active-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.integration-active-logo {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-gradient);
    color: #fff;
    font-size: 1.5rem;
}

.integration-active-info {
    flex: 1;
}

.integration-active-info h3 {
    margin: 0 0 var(--space-2xs);
    font-size: 1.2rem;
    font-weight: 700;
}

.integration-active-info p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.integration-active-details {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
}

.integration-detail-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
}

.detail-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-2xs);
}

.detail-value {
    font-size: 0.92rem;
    font-weight: 600;
}

/* ── Onboarding Prompt (Empty State) ─────────────────── */
.onboarding-prompt {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.onboarding-prompt-icon {
    font-size: 4rem;
    color: var(--brand-primary);
    margin-bottom: var(--space-lg);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.onboarding-prompt h3 {
    margin: 0 0 var(--space-sm);
    font-size: 1.4rem;
    font-weight: 700;
}

.onboarding-prompt p {
    margin: 0 auto var(--space-xl);
    max-width: 500px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.btn-lg {
    padding: var(--space-sm) var(--space-xl) !important;
    font-size: 1rem !important;
}

.onboarding-prompt-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-sm);
    max-width: 500px;
    margin: var(--space-xl) auto 0;
    text-align: left;
}

.prompt-feature {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.prompt-feature i {
    color: var(--success);
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 768px) {
    .onboarding-wizard {
        width: 100%;
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }

    .onboarding-steps {
        padding: var(--space-sm) var(--space-md);
    }

    .step-label {
        display: none;
    }

    .onboard-providers-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }

    .onboard-form {
        grid-template-columns: 1fr;
    }

    .onboard-extra-fields .form-row {
        grid-template-columns: 1fr;
    }

    .onboard-success-stats {
        flex-direction: column;
        gap: var(--space-md);
    }

    .integration-active-header {
        flex-direction: column;
        text-align: center;
    }

    .integration-active-details {
        grid-template-columns: 1fr;
    }

    .onboarding-prompt-features {
        grid-template-columns: 1fr;
    }
}

/* Very Small Mobile */
@media (max-width: 360px) {
    .mobile-logo {
        font-size: 0.9rem;
        gap: 4px;
    }
    .mobile-logo img {
        width: 20px;
        height: 20px;
    }
    .mobile-actions {
        gap: 2px;
    }
}

/* ============================================================
   YMM Module Styles
   ============================================================ */

/* Financial Statement Layout */
.financial-stmt { margin-top: 1rem; }
.financial-stmt .stmt-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
@media (max-width: 768px) {
    .financial-stmt .stmt-row { grid-template-columns: 1fr; }
}
.financial-stmt .stmt-col h4 {
    font-size: 1rem;
    font-weight: 700;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}
.financial-stmt .stmt-section {
    margin-bottom: 1.25rem;
}
.financial-stmt .stmt-section h5 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}
.financial-stmt .stmt-line {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
    font-size: 0.85rem;
    border-bottom: 1px dotted var(--border-light, rgba(0,0,0,0.06));
}
.financial-stmt .stmt-total {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    margin-top: 0.25rem;
    font-weight: 600;
    border-top: 1px solid var(--border-color);
}
.financial-stmt .stmt-grand-total {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    margin-top: 0.5rem;
    font-weight: 700;
    font-size: 1.05rem;
    border-top: 2px solid var(--brand-primary);
    color: var(--brand-primary);
}

/* Checklist */
.checklist {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 0.75rem 0;
}
.checklist-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    cursor: pointer;
    padding: 0.4rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: background 0.15s;
}
.checklist-item:hover { background: var(--bg-hover, rgba(0,0,0,0.03)); }
.checklist-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

/* Report Sections */
.report-section {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    background: var(--bg-card-inner, rgba(0,0,0,0.02));
}
.report-section h5 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Warning list */
.warning-list {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
}
.warning-list li {
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    background: rgba(255, 152, 0, 0.08);
    border-left: 3px solid var(--warning, #ff9800);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Alert boxes */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.alert.success {
    background: rgba(76, 175, 80, 0.1);
    color: var(--success, #4caf50);
}
.alert.warning {
    background: rgba(255, 152, 0, 0.1);
    color: var(--warning, #ff9800);
}

/* Row status highlight */
.row-danger { background: rgba(244, 67, 54, 0.06) !important; }
.row-warning { background: rgba(255, 152, 0, 0.06) !important; }

/* ─── Calendar Type Badges ────────────────────────────────── */
.cal-type-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    margin-right: 6px;
    vertical-align: middle;
    letter-spacing: 0.02em;
    white-space: nowrap;
    background: var(--bg-tertiary, #f0f0f0);
    color: var(--text-secondary, #666);
}
.cal-type-kdv, .cal-type-kdv2, .cal-type-sorumlu_kdv { background: #e3f2fd; color: #1565c0; }
.cal-type-muhtasar { background: #e8f5e9; color: #2e7d32; }
.cal-type-damga { background: #fce4ec; color: #c62828; }
.cal-type-gecici_vergi { background: #fff3e0; color: #e65100; }
.cal-type-kurumlar, .cal-type-gelir { background: #ede7f6; color: #4527a0; }
.cal-type-ba_bs { background: #e0f7fa; color: #00838f; }
.cal-type-e_defter, .cal-type-edefter_berat { background: #f3e5f5; color: #6a1b9a; }
.cal-type-sgk, .cal-type-sgk_bildirge { background: #fff8e1; color: #f57f17; }
.cal-type-mtv { background: #efebe9; color: #4e342e; }
.cal-type-emlak { background: #e8eaf6; color: #283593; }
.cal-type-cevre { background: #e0f2f1; color: #00695c; }
.cal-type-kesin_mizan { background: #f1f8e9; color: #558b2f; }
.cal-type-transfer_fiyat { background: #fbe9e7; color: #bf360c; }
.cal-type-enflasyon_duzeltme { background: #fff9c4; color: #f9a825; }
.cal-type-yillik_gelir { background: #e1bee7; color: #7b1fa2; }
.cal-type-custom { background: #eceff1; color: #546e7a; }

[data-theme="dark"] .cal-type-badge { opacity: 0.9; }
[data-theme="dark"] .cal-type-kdv, [data-theme="dark"] .cal-type-kdv2, [data-theme="dark"] .cal-type-sorumlu_kdv { background: #1a3a5c; color: #90caf9; }
[data-theme="dark"] .cal-type-muhtasar { background: #1b3a1e; color: #a5d6a7; }
[data-theme="dark"] .cal-type-damga { background: #3c1418; color: #ef9a9a; }
[data-theme="dark"] .cal-type-gecici_vergi { background: #3e2200; color: #ffcc80; }
[data-theme="dark"] .cal-type-kurumlar, [data-theme="dark"] .cal-type-gelir { background: #261a47; color: #b39ddb; }
[data-theme="dark"] .cal-type-ba_bs { background: #003a3f; color: #80deea; }
[data-theme="dark"] .cal-type-e_defter, [data-theme="dark"] .cal-type-edefter_berat { background: #311940; color: #ce93d8; }
[data-theme="dark"] .cal-type-sgk, [data-theme="dark"] .cal-type-sgk_bildirge { background: #3e3300; color: #fff176; }
[data-theme="dark"] .cal-type-mtv { background: #2a1e18; color: #bcaaa4; }
[data-theme="dark"] .cal-type-emlak { background: #1a1e3f; color: #9fa8da; }
[data-theme="dark"] .cal-type-cevre { background: #003430; color: #80cbc4; }
[data-theme="dark"] .cal-type-custom { background: #263238; color: #b0bec5; }

/* ─── YMM Add Client Modal ──────────────────────────────── */
.ymm-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    animation: ymmFadeIn 0.15s ease;
}
@keyframes ymmFadeIn { from { opacity: 0; } to { opacity: 1; } }

.ymm-modal {
    background: var(--bg-primary, #fff);
    border-radius: 16px;
    width: 100%;
    max-width: 560px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 60px rgba(0,0,0,0.3);
    animation: ymmSlideUp 0.2s ease;
    overflow: hidden;
}
@keyframes ymmSlideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.ymm-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--border-color, #e0e0e0);
}
.ymm-modal-header h3 {
    margin: 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ymm-modal-body {
    padding: 20px 24px;
    overflow-y: auto;
    flex: 1;
}
.ymm-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color, #e0e0e0);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Search input wrapper */
.ymm-search-input-wrap {
    position: relative;
}
.ymm-search-input-wrap > i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary, #999);
    font-size: 0.85rem;
}
.ymm-search-input-wrap > input {
    padding-left: 36px !important;
}

/* Search results */
.ymm-search-results {
    max-height: 240px;
    overflow-y: auto;
    margin: 12px 0;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 10px;
}
.ymm-search-empty {
    padding: 24px 16px;
    text-align: center;
    color: var(--text-tertiary, #999);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.ymm-search-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    cursor: pointer;
    transition: background 0.15s;
    border-bottom: 1px solid var(--border-color, #e0e0e0);
}
.ymm-search-item:last-child { border-bottom: 0; }
.ymm-search-item:hover { background: var(--bg-secondary, #f5f5f5); }
.ymm-search-item.already-added {
    opacity: 0.5;
    cursor: not-allowed;
}
.ymm-search-item-info {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}
.ymm-search-item-info > i {
    font-size: 1.2rem;
    color: var(--brand-primary, #4f46e5);
    flex-shrink: 0;
}
.ymm-search-item-info div {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.ymm-search-item-info strong {
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ymm-search-item-info small {
    color: var(--text-tertiary, #999);
    font-size: 0.75rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ymm-add-icon {
    color: var(--brand-primary, #4f46e5);
    font-size: 1.1rem;
    flex-shrink: 0;
}
.ymm-badge-added {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--bg-tertiary, #eee);
    color: var(--text-tertiary, #999);
    white-space: nowrap;
}

/* Selected tenant bar */
.ymm-selected-tenant {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(79, 70, 229, 0.06);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 10px;
    margin-top: 12px;
}
.ymm-selected-info {
    display: flex;
    align-items: center;
    gap: 12px;
}
.ymm-selected-info > i {
    font-size: 1.3rem;
    color: var(--brand-primary, #4f46e5);
}
.ymm-selected-info div {
    display: flex;
    flex-direction: column;
}
.ymm-selected-info strong { font-size: 0.9rem; }
.ymm-selected-info small { color: var(--text-secondary, #666); font-size: 0.78rem; }

/* Dark mode */
[data-theme="dark"] .ymm-modal { background: var(--bg-primary, #1a1a2e); }
[data-theme="dark"] .ymm-search-item:hover { background: var(--bg-secondary, #222); }
[data-theme="dark"] .ymm-selected-tenant { background: rgba(79, 70, 229, 0.12); border-color: rgba(79, 70, 229, 0.3); }

/* ─── YMM KPI Card Layout ────────────────────────────────── */
/* The YMM pages use a .kpi-icon + .kpi-info layout inside .kpi-card */
.ymm-kpi-grid .kpi-card .kpi-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    flex: 1;
}

.ymm-kpi-grid .kpi-card > .kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md, 12px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

/* Fallback for browsers that don't support :has() — add a class to the grid */
.ymm-kpi-grid .kpi-card {
    display: flex;
    align-items: center;
    gap: var(--space-md, 16px);
}

.ymm-kpi-grid .kpi-card .kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

.ymm-kpi-grid .kpi-card .kpi-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* KPI Icon Color Variants */
.kpi-icon.blue {
    background: rgba(59, 130, 246, 0.12);
    color: #3b82f6;
}
.kpi-icon.green {
    background: rgba(34, 197, 94, 0.12);
    color: #22c55e;
}
.kpi-icon.orange {
    background: rgba(249, 115, 22, 0.12);
    color: #f97316;
}
.kpi-icon.red {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
}
.kpi-icon.purple {
    background: rgba(139, 92, 246, 0.12);
    color: #8b5cf6;
}

/* Hover effect on icon */
.ymm-kpi-grid .kpi-card:hover .kpi-icon {
    transform: scale(1.08);
}

/* ─── YMM Modal Responsive ───────────────────────────────── */
#ymm-detail-overlay .invoice-preview-modal {
    width: 95%;
    max-width: 900px;
    max-height: 90vh;
    margin: 5vh auto;
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
}

#ymm-detail-overlay .preview-modal-body {
    padding: 1.5rem;
    max-height: 70vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Modal tables */
#ymm-detail-overlay .data-table {
    font-size: 0.85rem;
}

/* Modal KPI grid */
#ymm-detail-overlay .kpi-grid {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

#ymm-detail-overlay .kpi-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm, 8px);
}

#ymm-detail-overlay .kpi-card .kpi-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

#ymm-detail-overlay .kpi-card .kpi-label {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
}

#ymm-detail-overlay .kpi-card .kpi-value {
    font-size: 1.2rem;
    font-weight: 700;
}

/* ─── YMM Responsive (Tablet) ────────────────────────────── */
@media (max-width: 1024px) {
    .ymm-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    #ymm-detail-overlay .invoice-preview-modal {
        width: 98%;
        margin: 2vh auto;
    }
}

/* ─── YMM Responsive (Mobile) ────────────────────────────── */
@media (max-width: 768px) {
    .ymm-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm, 8px);
    }

    .ymm-kpi-grid .kpi-card {
        padding: var(--space-sm, 8px) var(--space-md, 16px);
    }

    .ymm-kpi-grid .kpi-card .kpi-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .ymm-kpi-grid .kpi-card .kpi-value {
        font-size: 1.2rem;
    }

    .ymm-kpi-grid .kpi-card .kpi-label {
        font-size: 0.7rem;
    }

    /* Financial statement detail on mobile */
    .financial-stmt .stmt-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .financial-stmt .stmt-line,
    .financial-stmt .stmt-total,
    .financial-stmt .stmt-grand-total {
        font-size: 0.8rem;
    }

    /* Smaller modal on mobile */
    #ymm-detail-overlay .invoice-preview-modal {
        width: 100%;
        max-width: 100%;
        max-height: 100vh;
        margin: 0;
        border-radius: 0;
    }

    #ymm-detail-overlay .preview-modal-body {
        max-height: calc(100vh - 60px);
        padding: 1rem;
    }

    #ymm-detail-overlay .kpi-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xs, 4px);
    }

    /* Checklist on mobile */
    .checklist-item {
        padding: 0.5rem;
        font-size: 0.85rem;
    }

    /* Report sections on mobile */
    .report-section {
        padding: 0.75rem;
    }
}

/* ─── YMM Responsive (Small Mobile) ──────────────────────── */
@media (max-width: 480px) {
    .ymm-kpi-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xs, 4px);
    }

    .ymm-kpi-grid .kpi-card {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs, 4px);
        padding: var(--space-sm, 8px);
    }

    .ymm-kpi-grid .kpi-card .kpi-icon {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }

    .ymm-kpi-grid .kpi-card .kpi-value {
        font-size: 1.1rem;
    }

    /* Stack page-actions buttons */
    #page-ymm-babs .page-actions,
    #page-ymm-declarations .page-actions,
    #page-ymm-financials .page-actions,
    #page-ymm-certifications .page-actions,
    #page-ymm-calendar .page-actions {
        flex-wrap: wrap;
    }

    #page-ymm-babs .page-actions .period-select,
    #page-ymm-financials .page-actions .period-select,
    #page-ymm-calendar .page-actions .period-select {
        flex: 1 1 auto;
        min-width: 100px;
    }
}

/* ─── Ba-Bs summary — only 2 KPI cards ──────────────────── */
#babs-summary-kpis {
    grid-template-columns: repeat(2, 1fr);
}

/* ─── Empty State ────────────────────────────────────────── */
.empty-state {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 2rem 1rem;
}

/* ─── Card Actions (right side of card-header) ───────────── */
.card-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ─── Dark mode adjustments for YMM ──────────────────────── */
[data-theme="dark"] .kpi-icon.blue  { background: rgba(59, 130, 246, 0.18); }
[data-theme="dark"] .kpi-icon.green { background: rgba(34, 197, 94, 0.18); }
[data-theme="dark"] .kpi-icon.orange { background: rgba(249, 115, 22, 0.18); }
[data-theme="dark"] .kpi-icon.red   { background: rgba(239, 68, 68, 0.18); }
[data-theme="dark"] .kpi-icon.purple { background: rgba(139, 92, 246, 0.18); }
[data-theme="dark"] .kpi-icon.sky    { background: rgba(14, 165, 233, 0.18); }
[data-theme="dark"] .kpi-icon.yellow { background: rgba(234, 179, 8, 0.18); }

/* ─── Accounting KPI Card Layout (icon + content) ────────── */
/* When .kpi-card contains .kpi-icon + .kpi-content, show horizontal layout */
.kpi-card:has(> .kpi-content) {
    display: flex;
    align-items: center;
    gap: var(--space-md, 16px);
}

.kpi-card:has(> .kpi-content) > .kpi-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md, 12px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.kpi-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    flex: 1;
}

.kpi-content .kpi-value {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kpi-content .kpi-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    line-height: 1.3;
}

/* Additional KPI Icon Color Variants */
.kpi-icon.sky {
    background: rgba(14, 165, 233, 0.12);
    color: #0ea5e9;
}

.kpi-icon.yellow {
    background: rgba(234, 179, 8, 0.12);
    color: #eab308;
}

/* Hover effect on accounting cards */
.kpi-card:has(> .kpi-content):hover .kpi-icon {
    transform: scale(1.08);
}

/* ─── Accounting Detail Modal Spacing ────────────────────── */
.preview-modal-body .detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.preview-modal-body .detail-grid > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.preview-modal-body .detail-grid > div > strong {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text-secondary);
    font-weight: 600;
}

/* ─── Accounting KPI responsive ──────────────────────────── */
@media (max-width: 1024px) {
    .kpi-card:has(> .kpi-content) .kpi-content .kpi-value {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .kpi-card:has(> .kpi-content) {
        gap: var(--space-sm, 12px);
    }
    .kpi-card:has(> .kpi-content) .kpi-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    .kpi-card:has(> .kpi-content) .kpi-content .kpi-value {
        font-size: 1.1rem;
    }
}
[data-theme="dark"] .report-section { background: rgba(255, 255, 255, 0.04); }
[data-theme="dark"] .financial-stmt .stmt-line { border-bottom-color: rgba(255, 255, 255, 0.06); }
[data-theme="dark"] .warning-list li { background: rgba(255, 152, 0, 0.12); }
[data-theme="dark"] .row-danger { background: rgba(244, 67, 54, 0.10) !important; }
[data-theme="dark"] .row-warning { background: rgba(255, 152, 0, 0.10) !important; }

/* ─── Table Actions Cell ─────────────────────────────────── */
.actions-cell {
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.actions-cell .btn-ghost {
    color: var(--text-secondary);
    transition: color 0.15s, background 0.15s;
}

.actions-cell .btn-ghost:hover {
    color: var(--brand-primary);
    background: rgba(14, 165, 233, 0.08);
}