/**
 * Future Helper - Master Design System (assets/css/style.css)
 * Features:
 * - Theme Modes: Light / Dark / System
 * - 5 Accent Colors: Indigo, Blue, Green, Purple, Orange
 * - Spacing Scale: 4px, 8px, 12px, 16px, 24px, 32px
 * - Consistent 8px radius, 1px solid borders
 * - Reusable Buttons, Inputs, Cards, Tables, Modals, Toasts
 */

/* =====================================================
   1. CSS Variables & Theme Tokens
   ===================================================== */
:root {
    /* Default Accent: Indigo */
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --primary-soft: #eef2ff;

    /* Base Palette (Light Mode Default) */
    --bg-main: #f9fafb;
    --bg-surface: #ffffff;
    --bg-surface-elevated: #ffffff;
    --bg-muted: #f3f4f6;
    --bg-input: #ffffff;
    --border-color: #e5e7eb;
    --border-focus: var(--primary);

    /* Typography Colors */
    --text-main: #111827;
    --text-muted: #6b7280;
    --text-light: #9ca3af;

    /* Status Colors */
    --success: #10b981;
    --success-soft: #ecfdf5;
    --danger: #ef4444;
    --danger-soft: #fef2f2;
    --warning: #f59e0b;
    --warning-soft: #fffbeb;
    --info: #3b82f6;
    --info-soft: #eff6ff;

    /* Spacing Scale (4, 8, 12, 16, 24, 32px) */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;

    /* Typography Sizes */
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', monospace;
    --text-xs: 12px;
    --text-sm: 14px;
    --text-base: 16px;
    --text-lg: 18px;
    --text-h3: 16px;
    --text-h2: 20px;
    --text-h1: 24px;

    /* Admin Shared Layout Palette */
    --navy:      #1e2a3a;
    --navy2:     #263447;
    --navy-hl:   #2e3e54;
    --navy-act:  #3a5068;
    --teal:      #17a89e;
    --teal2:     #1ec8bc;
    --white:     #ffffff;

    /* Geometry & Transitions */
    --radius: 8px;
    --radius-full: 9999px;
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.05);
    --sidebar-width: 220px;
    --sidebar-collapsed-width: 60px;
    --sidebar-w: var(--sidebar-width);
    --sidebar-w-expanded: 220px;
    --sidebar-w-collapsed: 60px;
    --topbar-height: 64px;
    --top-h: 64px;
    --transition: 0.15s ease-in-out;
}

/* Accent Color Variations */
[data-accent="blue"] {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-soft: #eff6ff;
}
[data-accent="green"] {
    --primary: #10b981;
    --primary-hover: #059669;
    --primary-soft: #ecfdf5;
}
[data-accent="purple"] {
    --primary: #9333ea;
    --primary-hover: #7e22ce;
    --primary-soft: #faf5ff;
}
[data-accent="orange"] {
    --primary: #ea580c;
    --primary-hover: #c2410c;
    --primary-soft: #fff7ed;
}

/* Dark Mode Tokens */
[data-theme="dark"] {
    --bg-main: #0f172a;
    --bg-surface: #1e293b;
    --bg-surface-elevated: #334155;
    --bg-muted: #1e293b;
    --bg-input: #0f172a;
    --border-color: #334155;

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-light: #64748b;

    --primary-soft: rgba(79, 70, 229, 0.2);
    --success-soft: rgba(16, 185, 129, 0.15);
    --danger-soft: rgba(239, 68, 68, 0.15);
    --warning-soft: rgba(245, 158, 11, 0.15);
    --info-soft: rgba(59, 130, 246, 0.15);

    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"][data-accent="blue"] { --primary-soft: rgba(37, 99, 235, 0.2); }
[data-theme="dark"][data-accent="green"] { --primary-soft: rgba(16, 185, 129, 0.2); }
[data-theme="dark"][data-accent="purple"] { --primary-soft: rgba(147, 51, 234, 0.2); }
[data-theme="dark"][data-accent="orange"] { --primary-soft: rgba(234, 88, 12, 0.2); }

/* =====================================================
   2. Reset & Base Styles
   ===================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    line-height: 1.5;
    color: var(--text-main);
    background-color: var(--bg-main);
    -webkit-font-smoothing: antialiased;
}

body.modal-open {
    overflow: hidden !important;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--primary-hover);
}

h1, h2, h3, h4 {
    color: var(--text-main);
    font-weight: 600;
    line-height: 1.3;
}
h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }

p {
    margin-bottom: var(--space-2);
}

input, button, select, textarea {
    font-family: inherit;
    font-size: var(--text-sm);
}

/* =====================================================
   3. Application Shell & Page Layout
   ===================================================== */
.app-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
    background-color: var(--bg-main);
}

/* ── SIDEBAR OVERLAY ── */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 299;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s ease, visibility 0.28s ease;
    pointer-events: none;
}
.sidebar-overlay.show,
body.sidebar-open .sidebar-overlay {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* ── SIDEBAR ── */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--navy);
    display: flex;
    flex-direction: column;
    z-index: 300;
    transition: width 0.25s ease, transform 0.25s ease;
}

.sidebar-brand {
    height: var(--top-h);
    padding: 0 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: var(--navy2);
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
    overflow: hidden;
    flex-shrink: 0;
    box-sizing: border-box;
}

.sidebar-logo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.25);
    background: var(--teal);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    min-width: 44px;
}
.sidebar-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.sidebar-logo .logo-initials {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
}

.sidebar-brand-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
    flex: 1;
}
.brand-name {
    font-size: clamp(13px, 4vw, 14px);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.brand-tagline {
    font-size: clamp(9px, 3vw, 10.5px);
    color: rgba(255, 255, 255, 0.45);
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-nav {
    flex: 1;
    padding: 10px 0;
    overflow-y: auto;
}

.nav-item, .nav-link {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 18px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    font-size: clamp(12px, 3.5vw, 13px);
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    border-left: 3px solid transparent;
    white-space: nowrap;
    overflow: hidden;
    border-radius: 0;
    position: relative;
}
.sidebar-nav > .nav-item:first-child,
.sidebar-nav > .nav-link:first-child {
    padding-top: 16px;
}
.nav-item i, .nav-link i {
    width: 16px;
    text-align: center;
    font-size: 14px;
    min-width: 16px;
}
.nav-item:hover, .nav-link:hover {
    background: var(--navy-hl);
    color: rgba(255, 255, 255, 0.9);
}
.nav-item.active, .nav-link.active {
    color: #fff;
    background: var(--navy-act);
    border-left-color: var(--teal2);
}

.nav-badge {
    margin-left: auto;
}

.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 18px;
    color: #ff7675;
    font-weight: 500;
    font-size: clamp(12px, 3.5vw, 13px);
    text-decoration: none;
    cursor: pointer;
    border-left: 3px solid transparent;
    margin-top: auto;
    white-space: nowrap;
    overflow: hidden;
    transition: background 0.15s, color 0.15s;
}
.sidebar-logout i {
    width: 16px;
    text-align: center;
    font-size: 14px;
    min-width: 16px;
}
.sidebar-logout:hover {
    background: rgba(214, 48, 49, 0.15);
    color: #ff4d4d;
}

/* ── Collapsed state (Desktop) ── */
body.sidebar-collapsed .sidebar,
.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}
body.sidebar-collapsed .main-wrapper {
    margin-left: var(--sidebar-collapsed-width);
}
body.sidebar-collapsed .sidebar-brand,
.sidebar.collapsed .sidebar-brand {
    height: var(--top-h);
    padding: 0;
    justify-content: center;
    gap: 0;
}
body.sidebar-collapsed .sidebar-logo,
.sidebar.collapsed .sidebar-logo {
    margin: 0 auto;
    width: 38px;
    height: 38px;
    min-width: 38px;
}
body.sidebar-collapsed .sidebar-brand-info,
.sidebar.collapsed .sidebar-brand-info {
    opacity: 0;
    width: 0;
    overflow: hidden;
    display: none;
}
body.sidebar-collapsed .nav-item,
body.sidebar-collapsed .nav-link,
.sidebar.collapsed .nav-item,
.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 11px 0;
    border-left-width: 0;
}
body.sidebar-collapsed .nav-item .nav-label,
body.sidebar-collapsed .nav-link span,
.sidebar.collapsed .nav-item .nav-label,
.sidebar.collapsed .nav-link span {
    opacity: 0;
    width: 0;
    overflow: hidden;
    display: none;
}
body.sidebar-collapsed .nav-item i,
body.sidebar-collapsed .nav-link i,
.sidebar.collapsed .nav-item i,
.sidebar.collapsed .nav-link i {
    font-size: 18px;
    width: auto;
}
body.sidebar-collapsed .nav-badge,
body.sidebar-collapsed .notif-badge,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .notif-badge {
    display: none !important;
}
body.sidebar-collapsed .sidebar-logout,
.sidebar.collapsed .sidebar-logout {
    justify-content: center;
    padding: 11px 0;
    border-left-width: 0;
}
body.sidebar-collapsed .sidebar-logout i,
.sidebar.collapsed .sidebar-logout i {
    font-size: 18px;
    width: auto;
}
body.sidebar-collapsed .sidebar-logout .logout-label,
.sidebar.collapsed .sidebar-logout .logout-label {
    opacity: 0;
    width: 0;
    overflow: hidden;
    display: none;
}

/* Main Wrapper */
.main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-width: 0;
    transition: margin-left 0.25s ease;
}

/* ── TOPBAR ── */
.topbar {
    background: var(--white);
    padding: 0 18px;
    height: var(--top-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hamburger {
    display: flex;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    color: var(--navy);
    font-size: 20px;
    line-height: 1;
    margin-right: 4px;
    transition: color 0.15s;
}
.hamburger:hover {
    color: var(--teal);
}

.topbar-title, .page-title {
    font-size: clamp(16px, 5vw, 20px);
    font-weight: 800;
    color: var(--navy);
    padding-top: 3px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.notif-btn {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-muted);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 17px;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.notif-btn:hover {
    background: var(--border-color);
}
.notif-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--danger);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
}

.topbar-clock {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    background-color: var(--bg-muted);
    font-size: var(--text-xs);
    color: var(--text-main);
    font-weight: 500;
}

/* Dark theme topbar overrides */
[data-theme="dark"] .topbar {
    background: var(--bg-surface);
}
[data-theme="dark"] .topbar-title,
[data-theme="dark"] .page-title,
[data-theme="dark"] .hamburger {
    color: var(--text-main);
}
[data-theme="dark"] .notif-btn {
    background: var(--bg-surface-elevated);
    color: var(--text-main);
}
[data-theme="dark"] .notif-badge {
    border-color: var(--bg-surface);
}

/* Content Container (Centered 1200px) */
.content-body {
    flex: 1;
    padding: var(--space-5);
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

/* Page Toolbar */
.page-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.toolbar-left, .toolbar-right {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* =====================================================
   4. Buttons System
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    height: 40px;
    padding: 0 var(--space-4);
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-weight: 500;
    font-size: var(--text-sm);
    cursor: pointer;
    transition: background-color var(--transition), border-color var(--transition), opacity var(--transition);
    white-space: nowrap;
    text-decoration: none;
    position: relative;
}

.btn:hover { opacity: 0.95; }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.btn:disabled, .btn[disabled] { opacity: 0.6; cursor: not-allowed; pointer-events: none; }

.btn i { font-size: 16px; }

.btn-sm {
    height: 32px;
    padding: 0 var(--space-3);
    font-size: var(--text-xs);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--btn-text, #ffffff) !important;
}
.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: var(--bg-surface);
    color: var(--btn-text, var(--text-main));
    border-color: var(--border-color);
}
.btn-secondary:hover {
    background-color: var(--bg-muted);
}

.btn-danger {
    background-color: var(--danger);
    color: var(--btn-text, #ffffff);
}
.btn-danger:hover {
    background-color: #dc2626;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius);
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn-icon:hover {
    background-color: var(--bg-muted);
    color: var(--text-main);
}
.btn-icon.btn-sm {
    width: 30px;
    height: 30px;
}

.btn-block {
    width: 100%;
}

/* Loading button spinner */
.btn-loading {
    position: relative;
    pointer-events: none;
    color: transparent !important;
}
.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-top: -8px;
    margin-left: -8px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #ffffff;
    animation: btnSpin 0.6s linear infinite;
}
.btn-secondary.btn-loading::after {
    border-color: rgba(0, 0, 0, 0.2);
    border-top-color: var(--text-main);
}
@keyframes btnSpin {
    to { transform: rotate(360deg); }
}

/* =====================================================
   5. Form Controls
   ===================================================== */
.form-group {
    margin-bottom: var(--space-4);
    text-align: left;
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: var(--space-1);
}

.form-control, .form-select, textarea.form-control {
    width: 100%;
    height: 40px;
    padding: 0 var(--space-3);
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-main);
    font-size: var(--text-sm);
    transition: border-color var(--transition);
}

textarea.form-control {
    height: auto;
    min-height: 80px;
    padding: var(--space-2) var(--space-3);
    resize: vertical;
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--border-focus);
}

.form-control.is-invalid {
    border-color: var(--danger);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.input-wrapper i.input-icon-left {
    position: absolute;
    left: var(--space-3);
    color: var(--text-light);
    pointer-events: none;
    font-size: 16px;
}
.input-wrapper .form-control.has-icon-left {
    padding-left: 36px;
}
.input-wrapper .form-control.has-icon-right {
    padding-right: 36px;
}
.password-toggle-btn {
    position: absolute;
    right: var(--space-3);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.password-toggle-btn:hover {
    color: var(--text-main);
}

.search-input-group {
    position: relative;
    min-width: 200px;
}
.search-input-group i {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 14px;
}
.search-input-group input {
    width: 100%;
    height: 36px;
    padding: 0 var(--space-3) 0 32px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background-color: var(--bg-surface);
    color: var(--text-main);
    font-size: var(--text-sm);
}
.search-input-group input:focus {
    outline: none;
    border-color: var(--border-focus);
}

.custom-checkbox {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-muted);
    cursor: pointer;
}
.custom-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* Toggle Switch (Settings) */
.switch {
    position: relative;
    display: inline-block;
    width: 42px;
    height: 24px;
    flex-shrink: 0;
}
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--border-color);
    border-radius: var(--radius-full);
    transition: background-color var(--transition);
}
.switch-slider::before {
    content: "";
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    top: 3px;
    background-color: #fff;
    border-radius: 50%;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition);
}
.switch input:checked + .switch-slider {
    background-color: var(--primary);
}
.switch input:checked + .switch-slider::before {
    transform: translateX(18px);
}
.switch input:focus-visible + .switch-slider {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Sidebar page visibility rows (Settings) */
.page-visibility-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--border-color);
}
.page-visibility-row:last-child {
    border-bottom: none;
}
.page-visibility-row .page-label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-main);
}
.page-visibility-row .page-label i {
    width: 18px;
    text-align: center;
    color: var(--text-light);
}

/* =====================================================
   6. Cards & Grids (Dashboard-Consistent Design System)
   ===================================================== */
.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-card);
    padding: 16px 20px;
}

/* ── Universal Dashboard Stat Cards ── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.stats-grid-5 {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.stat-card {
    border-radius: 10px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #ffffff !important;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    animation: fadeUp 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
    cursor: default;
    text-decoration: none;
    min-width: 0;
    min-height: 92px;
    border: none;
}

a.stat-card,
.stat-card[role="button"],
.stat-card.metric-card {
    cursor: pointer;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.18);
    color: #ffffff !important;
}

.stat-card.metric-card.active {
    box-shadow: 0 0 0 3px #ffffff, 0 5px 16px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.stat-card-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 2px;
    z-index: 2;
    min-width: 0;
    text-align: left;
    padding-left: 2px;
}

.stat-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    opacity: 0.9;
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #ffffff !important;
}

.stat-value {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 2px;
    color: #ffffff !important;
}

.stat-value span {
    color: inherit;
}

.stat-note {
    font-size: 10.5px;
    opacity: 0.85;
    margin-top: 2px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #ffffff !important;
}

.stat-note span, .stat-note i {
    color: inherit;
}

/* Card Color Variants */
.stat-card-blue   { background: #2e86de !important; }
.stat-card-amber  { background: #f39c12 !important; }
.stat-card-green  { background: #27ae60 !important; }
.stat-card-teal   { background: #17a89e !important; }
.stat-card-violet { background: #7c3aed !important; }
.stat-card-red    { background: #e74c3c !important; }
.stat-card-indigo { background: #4f46e5 !important; }
.stat-card-slate  { background: #475569 !important; }
.stat-card-pink   { background: #db2777 !important; }

.stat-icon-overlay {
    font-size: 32px;
    opacity: 0.22;
    position: absolute;
    right: 15px;
    bottom: 10px;
    flex-shrink: 0;
    pointer-events: none;
    color: #ffffff !important;
}

@media (max-width: 1200px) {
    .stats-grid, .stats-grid-5 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .stats-grid, .stats-grid-5 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        margin-bottom: 14px;
    }
    .stat-card {
        padding: 11px 13px;
        min-height: 84px;
        border-radius: 8px;
    }
    .stat-label { font-size: 9px; }
    .stat-value { font-size: 18px; }
    .stat-note  { font-size: 9.5px; }
    .stat-icon-overlay { font-size: 26px; right: 10px; bottom: 6px; }
}

a.stat-card-link {
    text-decoration: none;
    color: inherit;
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

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

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    align-items: stretch;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    align-items: stretch;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    align-items: stretch;
}

/* Settings Tabs (Profile & Budget pages) */
.settings-tabs {
    display: flex;
    align-items: center;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: var(--space-1);
    padding: var(--space-1);
    background-color: var(--bg-muted);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    margin-bottom: var(--space-4);
}
.settings-tabs::-webkit-scrollbar {
    display: none;
}
.settings-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    flex-shrink: 0;
    gap: var(--space-2);
    height: 38px;
    padding: 0 var(--space-4);
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color var(--transition), color var(--transition);
}
.settings-tab:hover {
    color: var(--text-main);
}
.settings-tab.active {
    background-color: var(--bg-surface);
    color: var(--primary);
    font-weight: 600;
    box-shadow: var(--shadow-card);
}
.settings-panel {
    display: none;
}
.settings-panel.active {
    display: block;
    animation: settingsFadeIn 0.2s ease-out;
}
@keyframes settingsFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Custom color picker (Appearance) */
.color-picker-input {
    width: 44px;
    height: 32px;
    padding: 2px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background-color: var(--bg-surface);
    cursor: pointer;
}
.color-picker-input.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-soft);
}

/* Cropper container (Crop Photo modal) */
.crop-container {
    min-height: 240px;
    max-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-muted);
    border-radius: var(--radius);
    overflow: hidden;
}
.crop-container img {
    max-width: 100%;
    display: block;
}

/* Topbar Real-Time Clock */
.topbar-clock {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius);
    background-color: var(--bg-muted);
    font-size: var(--text-xs);
    color: var(--text-muted);
    white-space: nowrap;
}
.topbar-clock > i {
    color: var(--primary);
    font-size: 13px;
}
.topbar-clock .clock-time {
    font-weight: 600;
    color: var(--text-main);
    font-variant-numeric: tabular-nums;
}
.topbar-clock .clock-date {
    color: var(--text-muted);
}
@media (max-width: 768px) {
    .topbar-clock .clock-date {
        display: none;
    }
}
/* Legacy Plain Stat Cards (Namespaced) */
.legacy-stat-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-decoration: none;
    color: inherit;
    transition: border-color var(--transition);
}
.legacy-stat-card:hover {
    border-color: var(--primary);
}

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-2);
}

.stat-card-title {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-muted);
}

.stat-card-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    background-color: var(--primary-soft);
    color: var(--primary);
}

.stat-card-value {
    font-size: var(--text-h1);
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: var(--space-1);
}

.stat-card-desc {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* =====================================================
   7. Tables
   ===================================================== */
.table-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
    text-align: left;
}

.data-table th {
    background-color: var(--bg-muted);
    color: var(--text-muted);
    font-weight: 600;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.data-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
    vertical-align: middle;
}

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

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

.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right {
    text-align: right !important;
}

/* =====================================================
   8. Modals
   ===================================================== */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    overflow: hidden;
}
.modal-backdrop.active,
.modal-backdrop.open {
    display: flex;
}

.modal-dialog {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalIn 0.2s ease-out;
}

.modal-dialog-lg {
    max-width: 680px;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.96) translateY(-10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background-color: var(--bg-surface);
    flex-shrink: 0;
}

.modal-title {
    font-size: var(--text-h3);
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
}

.modal-body {
    padding: var(--space-4);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex: 1 1 auto;
    min-height: 0;
}

/* Modals whose body/footer are wrapped in a <form> need the form laid out as a
   flex column, otherwise the scrollable body cannot shrink and the content
   overflows the dialog instead of scrolling. */
.modal-dialog > form {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    max-height: 100%;
    overflow: hidden;
    margin: 0;
}

.modal-dialog > form > .modal-body {
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.modal-footer {
    padding: var(--space-3) var(--space-4);
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-muted);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
    flex-shrink: 0;
}

/* =====================================================
   9. Badges, Toasts & Alerts
   ===================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 2px 8px;
    border-radius: var(--radius);
    font-size: var(--text-xs);
    font-weight: 500;
}
.badge-primary { background-color: var(--primary-soft); color: var(--primary); }
.badge-success { background-color: var(--success-soft); color: var(--success); }
.badge-danger  { background-color: var(--danger-soft); color: var(--danger); }
.badge-warning { background-color: var(--warning-soft); color: var(--warning); }
.badge-info    { background-color: var(--info-soft); color: var(--info); }
.badge-secondary { background-color: var(--bg-muted); color: var(--text-muted); }

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: calc(var(--topbar-height) + var(--space-4));
    right: var(--space-4);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-width: 320px;
    width: 100%;
    pointer-events: none;
}

@media (max-width: 768px) {
    .toast-container {
        top: calc(52px + var(--space-4));
    }
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--text-main);
    pointer-events: auto;
    transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast.toast-hide {
    opacity: 0;
    transform: translateY(-8px);
}

/* Alerts */
.flash-messages-container {
    margin-bottom: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}
.alert {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-size: var(--text-sm);
}
.alert-success { background-color: var(--success-soft); border-color: rgba(16, 185, 129, 0.2); color: var(--success); }
.alert-danger  { background-color: var(--danger-soft); border-color: rgba(239, 68, 68, 0.2); color: var(--danger); }
.alert-warning { background-color: var(--warning-soft); border-color: rgba(245, 158, 11, 0.2); color: var(--warning); }
.alert-info    { background-color: var(--info-soft); border-color: rgba(59, 130, 246, 0.2); color: var(--info); }

.alert-icon { font-size: 16px; flex-shrink: 0; }
.alert-content { flex: 1; }
.alert-close { background: none; border: none; font-size: 16px; cursor: pointer; color: inherit; opacity: 0.7; }
.alert-close:hover { opacity: 1; }

/* Empty States */
.empty-state {
    text-align: center;
    padding: var(--space-6) var(--space-4);
    color: var(--text-muted);
}
.empty-state-icon {
    font-size: 32px;
    color: var(--text-light);
    margin-bottom: var(--space-2);
}
.empty-state-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: var(--space-1);
}
.empty-state-desc {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* Avatars */
.avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background-color: var(--primary-soft);
    color: var(--primary);
    font-weight: 600;
    font-size: var(--text-xs);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    object-fit: cover;
}
.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.avatar-sm { width: 28px; height: 28px; font-size: 11px; }
.avatar-md { width: 36px; height: 36px; font-size: 13px; }
.avatar-lg { width: 64px; height: 64px; font-size: 20px; }
.avatar-xl { width: 96px; height: 96px; font-size: 28px; }

/* Dropdowns */
.dropdown {
    position: relative;
}
.dropdown-menu {
    position: absolute;
    top: calc(100% + var(--space-1));
    right: 0;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 180px;
    padding: var(--space-1) 0;
    z-index: 50;
    display: none;
}
.dropdown.open .dropdown-menu {
    display: block;
}
.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    color: var(--text-main);
    font-size: var(--text-sm);
    text-decoration: none;
}
.dropdown-item:hover {
    background-color: var(--bg-muted);
}
.dropdown-item.text-danger {
    color: var(--danger);
}
.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: var(--space-1) 0;
}

/* User Profile button in topbar */
.user-profile-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius);
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    color: var(--text-main);
}
.user-profile-btn:hover {
    background-color: var(--bg-muted);
}
.user-meta-compact {
    display: flex;
    flex-direction: column;
    text-align: left;
}
.user-name {
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1.2;
}
.user-role {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* =====================================================
   10. Auth Pages (Login / Register)
   ===================================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background-color: var(--bg-main);
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: var(--space-5);
    text-align: center;
}

.auth-header {
    margin-bottom: 48px;
}

.auth-logo-circle {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    margin: 0 auto var(--space-2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-title {
    font-size: var(--text-h2);
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: var(--space-1);
}

.auth-subtitle {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.auth-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: var(--space-3) 0 var(--space-4);
    font-size: var(--text-sm);
}

.auth-footer {
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border-color);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* OTP Verification Component */
.otp-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: var(--space-3) 0 var(--space-4);
}

.otp-input {
    width: 46px;
    height: 52px;
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius);
    background-color: var(--bg-input);
    color: var(--text-main);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.otp-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
    outline: none;
    background-color: var(--bg-surface);
}

.otp-input.is-filled {
    border-color: var(--primary);
}

.otp-meta-box {
    background-color: var(--primary-soft);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: var(--radius);
    padding: var(--space-3);
    margin-bottom: var(--space-4);
    font-size: var(--text-xs);
    color: var(--text-muted);
    line-height: 1.5;
    text-align: center;
}

.otp-meta-email {
    font-weight: 700;
    font-size: var(--text-sm);
    color: var(--primary);
    margin-top: 2px;
    word-break: break-all;
}

.otp-resend-box {
    margin-top: var(--space-3);
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-align: center;
}

.btn-resend-otp {
    background: transparent;
    border: none;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    font-size: var(--text-xs);
    font-family: inherit;
}

.btn-resend-otp:disabled {
    color: var(--text-light);
    cursor: not-allowed;
    text-decoration: none;
}

/* =====================================================
   11. Helper & Utility Classes
   ===================================================== */
.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }

.w-100 { width: 100%; }
.font-bold { font-weight: 600; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-primary { color: var(--primary); }

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: var(--text-light);
    display: inline-block;
}
.status-dot.online {
    background-color: var(--success);
}

.progress-container {
    background-color: var(--bg-muted);
    border-radius: var(--radius-full);
    height: 8px;
    overflow: hidden;
    width: 100%;
}
.progress-bar-fill {
    background-color: var(--primary);
    height: 100%;
    transition: width var(--transition);
}

/* =====================================================
   12. Responsive Breakpoints (1024px, 768px, 576px, 480px, 360px)
   ===================================================== */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    body {
        padding-bottom: 68px;
        zoom: 0.8;
    }

    /* Mobile Drawer Sidebar */
    .sidebar {
        transform: translateX(-100%);
        width: min(280px, 80vw);
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.25);
        z-index: 300;
    }
    body.sidebar-open .sidebar,
    .sidebar.open {
        transform: translateX(0);
    }
    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
        z-index: 299;
        display: none;
    }
    body.sidebar-open .sidebar-overlay,
    .sidebar-overlay.show {
        display: block;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }
    .sidebar-toggle,
    .hamburger {
        display: flex;
    }
    .main-wrapper {
        margin-left: 0 !important;
        min-width: 0;
        overflow-x: hidden;
    }

    /* Topbar */
    .topbar {
        height: 52px;
        padding: 0 var(--space-3);
        gap: var(--space-2);
    }
    .topbar-left,
    .topbar-right {
        min-width: 0;
        gap: var(--space-2);
    }
    .topbar-title,
    .page-title {
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        font-size: 16px;
        font-weight: 800;
    }
    .user-meta-compact {
        display: none;
    }
    .dropdown-menu {
        right: 0;
        max-width: calc(100vw - 24px);
    }

    /* Content Body */
    .content-body {
        padding: var(--space-2) var(--space-3);
        min-width: 0;
        overflow-x: hidden;
    }

    /* Grid Layouts */
    .grid-4, .grid-3, .grid-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--space-2);
    }

    /* Stat Cards */
    .stat-card {
        padding: 10px 12px;
        min-height: 88px;
        border-radius: 8px;
    }
    .stat-card-value {
        font-size: 20px;
    }
    .stat-label {
        font-size: 9px;
    }
    .stat-note {
        font-size: 9.5px;
    }
    .stat-icon-overlay {
        font-size: 28px;
    }

    /* Tabs (Settings & Profile) */
    .settings-tabs,
    .panel-topbar {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding: 0 4px;
        gap: 2px;
        scrollbar-width: none;
        -ms-overflow-style: none;
        margin-bottom: var(--space-3);
    }
    .settings-tabs::-webkit-scrollbar,
    .panel-topbar::-webkit-scrollbar {
        display: none;
    }
    .settings-tab,
    .inner-tab {
        padding: 0 10px;
        font-size: 11px;
        gap: 5px;
        height: 32px;
        flex-shrink: 0;
    }
    .settings-tab i,
    .inner-tab i {
        font-size: 11px;
    }

    /* Section Headers */
    .section-head {
        padding: 10px 14px;
        gap: 6px;
    }
    .section-icon {
        width: 22px;
        height: 22px;
        font-size: 10px;
    }
    .section-label {
        font-size: 10.5px;
    }

    /* Page Toolbars */
    .page-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-2);
        margin-bottom: var(--space-2);
    }
    .toolbar-left, .toolbar-right {
        width: 100%;
        min-width: 0;
        gap: var(--space-2);
        justify-content: space-between;
    }
    .toolbar-left > *,
    .toolbar-right > * {
        min-width: 0;
        max-width: 100%;
    }
    .search-input-group {
        width: 100%;
        min-width: 0;
    }

    /* Form Controls & Labels */
    .form-label {
        font-size: 11px;
        margin-bottom: 3px;
    }
    .form-control,
    .form-select {
        font-size: 12px;
        height: 34px;
        padding: 0 8px;
    }
    .btn {
        height: 34px;
        padding: 0 12px;
        font-size: 12px;
    }
    .btn-sm {
        height: 28px;
        padding: 0 8px;
        font-size: 11px;
    }

    /* Cards */
    .card {
        padding: 12px 14px;
        border-radius: 8px;
        margin-bottom: 12px;
    }

    /* Data Tables on Mobile */
    .data-table th, .data-table td {
        padding: 8px 10px;
        font-size: 11px;
    }
    .badge {
        font-size: 9px;
        padding: 2px 6px;
    }

    /* Modal Responsive Centered on Mobile */
    .modal-backdrop {
        position: fixed !important;
        inset: 0 !important;
        width: 100% !important;
        height: 100% !important;
        align-items: center !important;
        justify-content: center !important;
        padding: 16px 12px !important;
        z-index: 2000 !important;
        overflow: hidden !important;
    }
    .modal-dialog,
    .modal-dialog.modal-dialog-lg,
    .modal-dialog[style] {
        width: 100% !important;
        max-width: 440px !important;
        max-height: 86vh !important;
        margin: auto !important;
        border-radius: 14px !important;
        border: 1px solid var(--border-color) !important;
        box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4) !important;
        display: flex !important;
        flex-direction: column !important;
        animation: modalPopMobile 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
        background-color: var(--bg-surface) !important;
        overflow: hidden !important;
    }
    @keyframes modalPopMobile {
        from { transform: scale(0.92) translateY(-8px); opacity: 0; }
        to { transform: scale(1) translateY(0); opacity: 1; }
    }
    .modal-header {
        position: relative !important;
        padding: 14px 16px !important;
        border-bottom: 1px solid var(--border-color) !important;
        flex-shrink: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 10px !important;
    }
    .modal-header::before {
        display: none !important;
    }
    .modal-title {
        font-size: 14px !important;
        font-weight: 700 !important;
        color: var(--text-main) !important;
        line-height: 1.3 !important;
        margin: 0 !important;
    }
    .modal-close-btn,
    .btn-icon.modal-close-btn {
        width: 28px !important;
        height: 28px !important;
        min-width: 28px !important;
        border-radius: 6px !important;
        background: var(--bg-muted) !important;
        color: var(--text-muted) !important;
        font-size: 16px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        border: none !important;
        cursor: pointer !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    .modal-body {
        padding: 14px 16px !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        overscroll-behavior: contain !important;
        flex: 1 1 auto !important;
        min-height: 0 !important;
        max-height: calc(88vh - 120px) !important;
    }
    .modal-body .form-group {
        margin-bottom: 12px !important;
    }
    .modal-body .form-label {
        font-size: 11px !important;
        font-weight: 600 !important;
        margin-bottom: 4px !important;
        color: var(--text-muted) !important;
    }
    .modal-body .form-control,
    .modal-body .form-select {
        font-size: 12px !important;
        height: 38px !important;
        border-radius: 8px !important;
    }
    .modal-body textarea.form-control {
        min-height: 72px !important;
        height: auto !important;
        padding: 8px 10px !important;
    }
    /* Side-by-side fields in modal */
    .modal-body .d-flex.gap-2 {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
    }
    .modal-body .d-flex.gap-2 > .form-group {
        margin-bottom: 0 !important;
        width: 100% !important;
    }
    .modal-footer {
        padding: 10px 16px !important;
        gap: 8px !important;
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: stretch !important;
        border-top: 1px solid var(--border-color) !important;
        background-color: var(--bg-muted) !important;
        flex-shrink: 0 !important;
    }
    .modal-footer > .btn,
    .modal-footer .d-flex > .btn {
        flex: 1 1 0% !important;
        min-width: 0 !important;
        width: auto !important;
        height: 38px !important;
        min-height: 38px !important;
        font-size: 12px !important;
        font-weight: 600 !important;
        padding: 0 10px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 8px !important;
    }
    .modal-footer .d-flex {
        width: 100% !important;
        display: flex !important;
        flex-direction: row !important;
        gap: 8px !important;
        justify-content: stretch !important;
    }

    /* Table Horizontal Scroll */
    .table-responsive {
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

@media (max-width: 576px) {
    /* Responsive 2-column metrics for financial / task stats */
    .grid-4,
    .info-metrics-grid,
    .files-summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--space-2);
    }

    .content-body {
        padding: var(--space-2);
    }

    .card {
        padding: var(--space-3);
    }

    /* Buttons */
    .btn {
        min-height: 38px;
    }

    /* Auth Page */
    .auth-page {
        align-items: center;
        padding: var(--space-3);
    }
    .auth-card {
        max-width: 100%;
        padding: var(--space-4);
        box-shadow: none;
    }
    .auth-header {
        margin-bottom: var(--space-4);
    }
    .auth-options {
        flex-wrap: wrap;
        gap: var(--space-2);
    }
}

@media (max-width: 480px) {
    .topbar-clock .clock-date {
        display: none;
    }
    .topbar-clock {
        padding: 4px 8px;
        font-size: var(--text-xs);
    }
    .stat-card-value {
        font-size: clamp(16px, 4.5vw, 20px);
    }
    .stat-card-desc {
        font-size: 11px;
    }
    .page-title {
        font-size: var(--text-sm);
    }
    .otp-container {
        gap: 6px;
    }
    .otp-input {
        width: 38px;
        height: 46px;
        font-size: 20px;
    }
}

@media (max-width: 360px) {
    .grid-4,
    .info-metrics-grid {
        grid-template-columns: 1fr;
    }
    .topbar-clock {
        display: none;
    }
    .toolbar-left,
    .toolbar-right {
        flex-direction: column;
        align-items: stretch;
    }
    .auth-page {
        padding: var(--space-2);
    }
    .auth-card {
        padding: var(--space-3);
    }
    .otp-container {
        gap: 4px;
    }
    .otp-input {
        width: 34px;
        height: 42px;
        font-size: 17px;
    }
}