/* ============================================================
   GLOBAL.CSS - Site Public
   Framework MVC PHP
   
   Design immersif, glassmorphism, ultramoderne
   Reprend TOUS les composants fonctionnels du backoffice
   
   Sommaire :
   1. CSS Variables (Light + Dark)
   2. Reset
   3. Base & Typographie
   4. Background fixe animé
   5. Layout
   6. Navigation
   7. Composants (Buttons, Cards, Badges, Tables, Forms)
   8. Composants Utilities (Modal, Notification, Popup, Loader)
   9. États vides & Divers
   10. Footer
   11. Layouts spéciaux (Auth, Error, Maintenance)
   12. Classes utilitaires
   13. Animations
   14. Responsive
   ============================================================ */

/* ============================================================
   1. CSS VARIABLES
   ============================================================ */

:root {
    /* === COULEURS PRIMARY (violet par défaut, modifiable dynamiquement) === */
    --primary-50: #f5f3ff;
    --primary-100: #ede9fe;
    --primary-200: #ddd6fe;
    --primary-300: #c4b5fd;
    --primary-400: #a78bfa;
    --primary-500: #8b5cf6;
    --primary-600: #7c3aed;
    --primary-700: #6d28d9;
    --primary-800: #5b21b6;
    --primary-900: #4c1d95;
    --primary-rgb: 139, 92, 246;

    /* === GRIS === */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* === SÉMANTIQUE === */
    --success: #22c55e;
    --success-light: #dcfce7;
    --success-dark: #16a34a;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --warning-dark: #d97706;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --danger-dark: #dc2626;
    --info: #3b82f6;
    --info-light: #dbeafe;
    --info-dark: #2563eb;

    /* === ESPACEMENT === */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* === TYPOGRAPHIE === */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-md: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 30px;
    --font-size-4xl: 36px;
    --font-size-5xl: 48px;

    /* === BORDURES ET OMBRES === */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.08), 0 2px 6px -2px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 28px -6px rgba(0, 0, 0, 0.1), 0 4px 10px -4px rgba(0, 0, 0, 0.06);
    --shadow-xl: 0 24px 48px -12px rgba(0, 0, 0, 0.12), 0 8px 16px -6px rgba(0, 0, 0, 0.06);
    --shadow-glow: 0 0 40px rgba(var(--primary-rgb), 0.15);
    --shadow-glass: 0 4px 24px -4px rgba(100, 120, 160, 0.12), 0 1px 3px rgba(0, 0, 0, 0.04);

    /* === TRANSITIONS === */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;

    /* === Z-INDEX === */
    --z-nav: 100;
    --z-nav-overlay: 90;
    --z-dropdown: 280;
    --z-modal-backdrop: 300;
    --z-modal: 400;
    --z-notification: 500;
    --z-loader: 600;

    /* === LAYOUT === */
    --nav-height: 72px;
    --container-max: 1200px;
    --container-padding: var(--space-lg);

    /* === THÈME LIGHT — Frosted Glass on Tinted Canvas === */
    --bg-body: #e8ecf4;
    --bg-surface: rgba(255, 255, 255, 0.65);
    --bg-surface-secondary: rgba(241, 245, 250, 0.7);
    --bg-surface-hover: rgba(255, 255, 255, 0.5);
    --bg-input: rgba(255, 255, 255, 0.7);
    --bg-header: rgba(255, 255, 255, 0.72);
    --bg-glass: rgba(255, 255, 255, 0.45);
    --bg-glass-strong: rgba(255, 255, 255, 0.82);
    --bg-glass-border: rgba(180, 190, 210, 0.3);
    --bg-nav: #f0f2f7;
    --bg-nav-dropdown: #eaecf2;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --text-inverse: #ffffff;
    --border-color: rgba(160, 175, 200, 0.3);
    --border-light: rgba(200, 210, 225, 0.35);
    --scrollbar-thumb: #b0bdd0;
    --scrollbar-track: transparent;

    /* Background glows (light — plus visibles) */
    --glow-1-color: rgba(var(--primary-rgb), 0.18);
    --glow-2-color: rgba(6, 182, 212, 0.14);
    --grid-line-color: rgba(100, 120, 160, 0.06);

    /* === TAG COLORS (Light) === */
    --tag-red: #f87171;
    --tag-orange: #fb923c;
    --tag-amber: #fbbf24;
    --tag-yellow: #fde047;
    --tag-lime: #a3e635;
    --tag-green: #4ade80;
    --tag-emerald: #34d399;
    --tag-teal: #2dd4bf;
    --tag-cyan: #22d3ee;
    --tag-sky: #38bdf8;
    --tag-blue: #60a5fa;
    --tag-indigo: #818cf8;
    --tag-violet: #a78bfa;
    --tag-purple: #c084fc;
    --tag-fuchsia: #e879f9;
    --tag-pink: #f472b6;
}

/* === THÈME DARK === */
[data-theme="dark"] {
    --bg-body: #0a0f1e;
    --bg-surface: rgba(30, 41, 59, 0.6);
    --bg-surface-secondary: rgba(22, 32, 50, 0.6);
    --bg-surface-hover: rgba(38, 51, 72, 0.6);
    --bg-input: rgba(22, 32, 50, 0.8);
    --bg-header: rgba(15, 23, 42, 0.82);
    --bg-glass: rgba(30, 41, 59, 0.5);
    --bg-glass-strong: rgba(20, 30, 48, 0.88);
    --bg-glass-border: rgba(51, 65, 85, 0.5);
    --bg-nav: #0f172a;
    --bg-nav-dropdown: #141e30;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --text-inverse: #0f172a;
    --border-color: rgba(51, 65, 85, 0.6);
    --border-light: rgba(30, 41, 59, 0.5);
    --scrollbar-thumb: #475569;
    --scrollbar-track: transparent;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px rgba(var(--primary-rgb), 0.2);
    --shadow-glass: 0 4px 24px -4px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);

    --success-light: rgba(34, 197, 94, 0.15);
    --warning-light: rgba(245, 158, 11, 0.15);
    --danger-light: rgba(239, 68, 68, 0.15);
    --info-light: rgba(59, 130, 246, 0.15);

    /* Background glows (dark) */
    --glow-1-color: rgba(var(--primary-rgb), 0.18);
    --glow-2-color: rgba(6, 182, 212, 0.12);
    --grid-line-color: rgba(255, 255, 255, 0.025);

    /* === TAG COLORS (Dark) === */
    --tag-red: #ef4444;
    --tag-orange: #f97316;
    --tag-amber: #f59e0b;
    --tag-yellow: #eab308;
    --tag-lime: #84cc16;
    --tag-green: #22c55e;
    --tag-emerald: #10b981;
    --tag-teal: #14b8a6;
    --tag-cyan: #06b6d4;
    --tag-sky: #0ea5e9;
    --tag-blue: #3b82f6;
    --tag-indigo: #6366f1;
    --tag-violet: #8b5cf6;
    --tag-purple: #a855f7;
    --tag-fuchsia: #d946ef;
    --tag-pink: #ec4899;
}

/* ============================================================
   2. RESET
   ============================================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    opacity: 1;
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }
h1, h2, h3, h4, h5, h6 { font-weight: 600; line-height: 1.3; }

::selection { background-color: var(--primary-500); color: #fff; }

::-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(--gray-400); }

/* ============================================================
   3. BASE & TYPOGRAPHIE
   ============================================================ */

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); }
h4 { font-size: var(--font-size-md); }
p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; }
small { font-size: var(--font-size-xs); }

/* ============================================================
   4. BACKGROUND FIXE ANIMÉ
   ============================================================ */

body::before,
body::after {
    content: '';
    position: fixed;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    animation: bgFloat 25s ease-in-out infinite;
}
body::before {
    background: var(--glow-1-color);
    top: -18%;
    left: -10%;
}
body::after {
    background: var(--glow-2-color);
    bottom: -18%;
    right: -10%;
    animation-delay: -12s;
}

@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(40px, 30px) scale(1.1); }
    50% { transform: translate(0, 60px) scale(1); }
    75% { transform: translate(-40px, 30px) scale(0.9); }
}

body {
    background-image:
        linear-gradient(var(--grid-line-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line-color) 1px, transparent 1px);
    background-size: 60px 60px;
    background-attachment: fixed;
}

/* ============================================================
   5. LAYOUT
   ============================================================ */

.site { display: flex; flex-direction: column; min-height: 100vh; position: relative; }
.site__main { flex: 1; padding-top: var(--nav-height); }
.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }

/* ============================================================
   6. NAVIGATION
   ============================================================ */

.site-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-height);
    background: var(--bg-nav);
    border-bottom: 1px solid var(--bg-glass-border);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
    z-index: var(--z-nav);
    transition: all var(--transition-normal);
}
.site-nav--scrolled {
    background: var(--bg-nav);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-bottom-color: var(--border-color);
}
.site-nav__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.site-nav__logo {
    display: flex; align-items: center; gap: var(--space-sm);
    font-size: var(--font-size-xl); font-weight: 700;
    color: var(--text-primary); letter-spacing: -0.02em;
}
.site-nav__logo img { height: 36px; width: auto; }
.site-nav__menu { height: 100%; display: flex; align-items: center; }
.site-nav__list { display: flex; align-items: center; gap: var(--space-xs); height: 100%; }

.site-nav__link {
    padding: 8px 14px; border-radius: 0;
    font-size: var(--font-size-sm); font-weight: 500;
    color: var(--text-secondary); transition: all var(--transition-fast);
    display: inline-flex; align-items: center; gap: 6px;
    background: none; border: none; cursor: pointer; font-family: inherit;
    position: relative;
}
.site-nav__link::after {
    content: ''; position: absolute;
    bottom: -1px; left: 14px; right: 14px; height: 2px;
    background: var(--primary-500); border-radius: 2px;
    transform: scaleX(0); transition: transform 250ms cubic-bezier(0.22,1,0.36,1);
}
.site-nav__link:hover { color: var(--text-primary); }
.site-nav__link:hover::after { transform: scaleX(1); }
.site-nav__link--active { color: var(--primary-500); }
.site-nav__link--active::after { transform: scaleX(1); }

.site-nav__item--dropdown { position: relative; height: 100%; display: flex; align-items: center; }

.site-nav__dropdown {
    display: block; position: absolute;
    top: 100%; left: 50%; transform: translateX(-50%);
    min-width: 180px; padding: 6px;
    background: var(--bg-nav-dropdown);
    border: 1px solid var(--bg-glass-border); border-top: none;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 12px 32px -6px rgba(0, 0, 0, 0.18);
    z-index: var(--z-dropdown);
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity 180ms ease, visibility 180ms ease, transform 180ms cubic-bezier(0.22,1,0.36,1);
    transform: translateX(-50%) translateY(-4px);
}

/* Desktop: hover */
@media (min-width: 769px) {
    .site-nav__item--dropdown::after {
        content: ''; position: absolute;
        bottom: 0; left: 0; right: 0; height: 2px;
    }
    .site-nav__item--dropdown:hover > .site-nav__dropdown {
        opacity: 1; visibility: visible; pointer-events: auto;
        transform: translateX(-50%) translateY(0);
    }
    .site-nav__item--dropdown:hover > .site-nav__link--parent {
        color: var(--text-primary);
    }
    .site-nav__item--dropdown:hover > .site-nav__link--parent::after {
        transform: scaleX(1);
    }
}

/* Mobile dropdown is handled in the responsive section at the bottom */

.site-nav__dropdown-link {
    display: block; padding: 9px 14px;
    font-size: var(--font-size-sm); font-weight: 500;
    color: var(--text-secondary); white-space: nowrap;
    border-radius: 8px;
    transition: all var(--transition-fast);
}
.site-nav__dropdown-link:hover { color: var(--primary-500); background: rgba(var(--primary-rgb), 0.1); }
.site-nav__dropdown-link--active { color: var(--primary-500); font-weight: 600; }

/* Dark mode — shadows plus visibles sur nav/dropdown */
[data-theme="dark"] .site-nav__dropdown {
    box-shadow: 0 12px 40px -4px rgba(0, 0, 0, 0.5);
}
[data-theme="dark"] .site-nav__user-dropdown {
    box-shadow: 0 12px 40px -4px rgba(0, 0, 0, 0.5);
}
[data-theme="dark"] body > .dropdown.dropdown--menu {
    box-shadow: 0 16px 48px -4px rgba(0, 0, 0, 0.5), 0 0 1px rgba(255,255,255,0.06);
}

.site-nav__close {
    display: none; width: 40px; height: 40px;
    align-items: center; justify-content: center;
    border-radius: var(--radius-md); color: var(--text-primary);
    font-size: var(--font-size-lg); margin-left: auto; margin-bottom: var(--space-md);
}
.site-nav__actions { display: flex; align-items: center; gap: var(--space-sm); height: 100%; }

/* User dropdown container */
.site-nav__user {
    position: relative; height: 100%;
    display: flex; align-items: center;
}
.site-nav__user-btn {
    display: flex; align-items: center;
    padding: 3px; border-radius: var(--radius-full);
    background: transparent; border: 2px solid transparent;
    cursor: pointer; transition: all 250ms cubic-bezier(0.22,1,0.36,1);
}
.site-nav__user-btn:hover {
    border-color: rgba(var(--primary-rgb), 0.35);
}
.site-nav__avatar { width: 34px; height: 34px; border-radius: var(--radius-full); object-fit: cover; }
.site-nav__avatar--placeholder {
    width: 34px; height: 34px;
    background: var(--primary-500); color: #ffffff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: var(--font-size-xs);
    border-radius: var(--radius-full);
}

/* User dropdown menu — flush sous la topbar, opaque */
.site-nav__user-dropdown {
    position: absolute; top: 100%; right: 0;
    min-width: 180px; padding: 6px;
    background: var(--bg-nav-dropdown);
    border: 1px solid var(--bg-glass-border); border-top: none;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 12px 32px -6px rgba(0, 0, 0, 0.18);
    z-index: var(--z-dropdown);
    opacity: 0; visibility: hidden; pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 180ms ease, visibility 180ms ease, transform 180ms cubic-bezier(0.22,1,0.36,1);
}
.site-nav__user.open > .site-nav__user-dropdown {
    opacity: 1; visibility: visible; pointer-events: auto;
    transform: translateY(0);
}
.site-nav__user-dropdown-link {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: 8px;
    font-size: var(--font-size-sm); font-weight: 500;
    color: var(--text-secondary); white-space: nowrap;
    transition: all var(--transition-fast);
}
.site-nav__user-dropdown-link:hover {
    color: var(--primary-500); background: rgba(var(--primary-rgb), 0.1);
}
.site-nav__user-dropdown-link--danger { color: var(--danger); }
.site-nav__user-dropdown-link--danger:hover { background: rgba(var(--danger-rgb, 239, 68, 68), 0.1); color: var(--danger); }
.site-nav__user-dropdown-divider {
    height: 1px; margin: 4px 8px;
    background: var(--border-color);
}
.site-nav__toggle {
    display: none; width: 40px; height: 40px;
    align-items: center; justify-content: center;
    border-radius: var(--radius-md); color: var(--text-primary);
    font-size: var(--font-size-xl);
}
.site-nav__overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.5); backdrop-filter: blur(4px);
    z-index: var(--z-nav-overlay);
}
.site-nav__overlay.active { display: block; }

/* User trigger */
.app__user-trigger {
    display: flex; align-items: center; gap: var(--space-sm);
    padding: 6px 12px; border-radius: var(--radius-lg);
    transition: background var(--transition-fast);
}
.app__user-trigger:hover { background: var(--bg-surface-hover); }
.app__user-avatar { width: 34px; height: 34px; border-radius: var(--radius-full); object-fit: cover; }
.app__user-avatar--placeholder {
    background: var(--primary-500); color: #ffffff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: var(--font-size-sm);
}
.app__user-name {
    font-size: var(--font-size-sm); font-weight: 500;
    max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ============================================================
   7. COMPOSANTS
   ============================================================ */

/* --- Buttons --- */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: var(--space-sm); padding: 10px 20px;
    font-size: var(--font-size-sm); font-weight: 500;
    border-radius: var(--radius-full); border: 1px solid transparent;
    cursor: pointer; transition: all 250ms cubic-bezier(0.22,1,0.36,1);
    white-space: nowrap; line-height: 1; font-family: inherit;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn--primary { background: var(--primary-500); color: #ffffff; border-radius: var(--radius-full); }
.btn--primary:hover:not(:disabled) { background: var(--primary-600); box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.3); transform: translateY(-1px); }
.btn--secondary { background: var(--bg-glass); backdrop-filter: blur(10px); color: var(--text-primary); border-color: var(--border-color); }
.btn--secondary:hover:not(:disabled) { background: var(--bg-surface-hover); }
.btn--glass { background: var(--bg-glass); backdrop-filter: blur(12px); border: 1px solid var(--bg-glass-border); color: var(--text-primary); }
.btn--glass:hover:not(:disabled) { background: var(--bg-glass-strong); box-shadow: var(--shadow-glow); }
.btn--success { background: var(--success); color: #ffffff; }
.btn--success:hover:not(:disabled) { background: var(--success-dark); box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3); }
.btn--danger { background: var(--danger); color: #ffffff; }
.btn--danger:hover:not(:disabled) { background: var(--danger-dark); box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3); }
.btn--warning { background: var(--warning); color: #ffffff; }
.btn--warning:hover:not(:disabled) { background: var(--warning-dark); }
.btn--ghost { background: transparent; color: var(--text-secondary); }
.btn--ghost:hover:not(:disabled) { background: var(--bg-glass); color: var(--text-primary); }
.btn--outline { background: transparent; color: var(--primary-500); border-color: rgba(var(--primary-rgb), 0.25); }
.btn--outline:hover:not(:disabled) { background: rgba(var(--primary-rgb), 0.08); border-color: var(--primary-500); }
.btn--info { background: var(--info); color: #ffffff; }
.btn--info:hover:not(:disabled) { filter: brightness(0.9); }
.btn--sm { padding: 6px 14px; font-size: var(--font-size-xs); }
.btn--lg { padding: 14px 28px; font-size: var(--font-size-md); }
.btn--icon { width: 40px; height: 40px; padding: 0; }
.btn--icon.btn--sm { width: 32px; height: 32px; }
.btn--block { width: 100%; }

/* --- Toggle --- */
.btn-toggle {
    display: inline-flex; position: relative;
    background: var(--bg-glass); backdrop-filter: blur(10px);
    border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 3px;
}
.btn-toggle input[type="radio"] { display: none; }
.btn-toggle__option {
    padding: 7px 18px; font-size: var(--font-size-sm); font-weight: 500;
    border: none; background: transparent; color: var(--text-secondary);
    border-radius: calc(var(--radius-md) - 2px); cursor: pointer;
    transition: color var(--transition-fast);
    display: inline-flex; align-items: center; gap: 6px;
    line-height: 1; white-space: nowrap; position: relative; z-index: 1; user-select: none;
}
.btn-toggle__option:hover { color: var(--text-primary); }
.btn-toggle input[type="radio"]:checked + .btn-toggle__option { color: #ffffff; }
.btn-toggle__slider {
    position: absolute; top: 3px; bottom: 3px; left: 3px;
    width: calc(50% - 3px); background: var(--primary-500);
    border-radius: calc(var(--radius-md) - 2px);
    box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.35);
    transition: transform 320ms cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 0; pointer-events: none;
}
.btn-toggle--right .btn-toggle__slider { transform: translateX(100%); }
.btn-toggle--sm .btn-toggle__option { padding: 5px 14px; font-size: var(--font-size-xs); }

/* --- Cards --- */
.card {
    background: var(--bg-glass-strong);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--bg-glass-border);
    border-radius: var(--radius-xl); overflow: hidden;
    box-shadow: var(--shadow-glass);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}
.card:hover { box-shadow: var(--shadow-lg); }
.card__header {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--space-md) var(--space-lg); border-bottom: 1px solid var(--border-color);
    background: rgba(var(--primary-rgb), 0.02);
}
.card__title { font-size: var(--font-size-sm); font-weight: 600; display: flex; align-items: center; gap: var(--space-sm); }
.card__title i { color: var(--primary-500); }
.card__body { padding: var(--space-lg); }
.card__footer {
    display: flex; align-items: center; justify-content: flex-end; gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg); border-top: 1px solid var(--border-color);
}
.card--glass { background: var(--bg-glass); border-color: var(--bg-glass-border); box-shadow: var(--shadow-glass); }
.card--solid { background: var(--bg-surface); backdrop-filter: none; border-color: var(--border-color); box-shadow: var(--shadow-sm); }

/* --- Page Header --- */
.page-header {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: var(--space-lg); margin-bottom: var(--space-lg);
}
.page-header__title h1 {
    display: flex; align-items: center; gap: var(--space-sm);
    font-size: var(--font-size-2xl); font-weight: 700; margin: 0; line-height: 1.3;
}
.page-header__title h1 i { color: var(--primary-500); font-size: 1.1em; }
.page-header__subtitle { color: var(--text-secondary); font-size: var(--font-size-sm); margin-top: 4px; }
.page-header__actions { display: flex; align-items: center; gap: var(--space-sm); flex-shrink: 0; }

/* --- Badges --- */
.badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 10px; font-size: var(--font-size-xs); font-weight: 500;
    border-radius: var(--radius-full); line-height: 1.4;
}
.badge--primary { background: rgba(var(--primary-rgb), 0.12); color: var(--primary-400); }
.badge--success { background: var(--success-light); color: var(--success-dark); }
.badge--warning { background: var(--warning-light); color: var(--warning-dark); }
.badge--danger { background: var(--danger-light); color: var(--danger-dark); }
.badge--info { background: var(--info-light); color: var(--info-dark); }

/* --- Tables --- */
.table-wrapper { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: var(--space-md); text-align: left; border-bottom: 1px solid var(--border-color); font-size: var(--font-size-sm); }
.table th { font-weight: 600; color: var(--text-secondary); font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.05em; background: rgba(var(--primary-rgb), 0.04); }
.table tbody tr { transition: background var(--transition-fast); }
.table tbody tr:hover { background: rgba(var(--primary-rgb), 0.04); }
.table tbody tr:last-child td { border-bottom: none; }

/* --- Forms --- */
.form-group { margin-bottom: var(--space-lg); }
.form-label { display: block; margin-bottom: var(--space-sm); font-size: var(--font-size-sm); font-weight: 500; color: var(--text-primary); }
.form-label--required::after { content: ' *'; color: var(--danger); }
.form-label--section {
    display: flex; align-items: center; gap: var(--space-xs);
    font-size: var(--font-size-md) !important; font-weight: 600 !important;
    padding-bottom: var(--space-sm); border-bottom: 1px solid var(--border-color); margin-bottom: var(--space-sm);
}

.form-input, .form-select, .form-textarea {
    width: 100%; height: 42px; padding: 0 14px;
    font-size: var(--font-size-sm); color: var(--text-primary);
    background: var(--bg-input); border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--primary-500); box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12), 0 1px 2px rgba(0, 0, 0, 0.03); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-tertiary); }
.form-input:disabled, .form-select:disabled, .form-textarea:disabled { opacity: 0.6; cursor: not-allowed; background: var(--bg-surface-secondary); }
.form-input.is-invalid, .form-select.is-invalid, .form-textarea.is-invalid { border-color: var(--danger); }
.form-input.is-invalid:focus, .form-select.is-invalid:focus, .form-textarea.is-invalid:focus { box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15); }
.form-textarea { height: auto; min-height: 100px; padding: 10px 14px; resize: vertical; }
.form-select {
    appearance: none; cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8.825a.5.5 0 0 1-.354-.146l-4-4a.5.5 0 1 1 .708-.708L6 7.617l3.646-3.646a.5.5 0 1 1 .708.708l-4 4A.5.5 0 0 1 6 8.825z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px;
}
.form-select--sm { height: 36px; font-size: var(--font-size-xs); padding: 0 32px 0 10px; background-position: right 10px center; }

.form-help { margin-top: var(--space-xs); font-size: var(--font-size-xs); color: var(--text-tertiary); }
.form-error { display: none; margin-top: var(--space-xs); font-size: var(--font-size-xs); color: var(--danger); }
.form-error.visible { display: block; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.form-row--3 { grid-template-columns: 1fr 1fr 1fr; }
.form-group--grow { flex: 1; }
.form-group--small { max-width: 120px; }
.form-actions { margin-top: var(--space-lg); display: flex; gap: var(--space-sm); }

.form-input-icon { position: relative; display: flex; align-items: center; }
.form-input-icon > i:first-child { position: absolute; left: 12px; color: var(--text-tertiary); font-size: 16px; pointer-events: none; z-index: 1; }
.form-input-icon .form-input, .form-input-icon .form-select { padding-left: 38px; }
.form-input-icon--right .form-input { padding-right: 42px; }
.form-input-toggle {
    position: absolute; right: 8px; background: none; border: none;
    color: var(--text-tertiary); cursor: pointer; padding: 4px 8px;
    font-size: 16px; display: flex; align-items: center; z-index: 1;
    border-radius: var(--radius-sm); transition: color var(--transition-fast);
}
.form-input-toggle:hover { color: var(--text-primary); }

.input-group { display: flex; align-items: stretch; }
.input-group .form-input, .input-group .form-select { flex: 1; min-width: 0; }
.input-group__prefix {
    display: flex; align-items: center; padding: 0 var(--space-sm);
    background: var(--bg-glass); border: 1px solid var(--border-color);
    border-right: none; border-radius: var(--radius-md) 0 0 var(--radius-md);
    color: var(--text-secondary); font-size: var(--font-size-sm); font-family: monospace; white-space: nowrap;
}
.input-group__prefix + .form-input, .input-group__prefix + .form-select { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.input-group__append {
    display: flex; align-items: center; padding: 0 var(--space-md);
    background: var(--bg-glass); border: 1px solid var(--border-color);
    border-left: none; border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: var(--font-size-sm); color: var(--text-secondary); white-space: nowrap;
}
.input-group .form-input:has(+ .input-group__append) { border-top-right-radius: 0; border-bottom-right-radius: 0; border-right: none; }
.input-group__btn {
    display: flex; align-items: center; justify-content: center;
    padding: 0 var(--space-md); background: var(--bg-glass);
    border: 1px solid var(--border-color); border-left: none;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--text-secondary); cursor: pointer;
    transition: all var(--transition-fast); white-space: nowrap; font-size: var(--font-size-sm);
}
.input-group__btn:hover { background: var(--bg-surface-hover); color: var(--primary-500); }

/* Checkboxes, Radios */
.form-check { display: flex; align-items: center; gap: var(--space-sm); cursor: pointer; }
.form-check input[type="checkbox"], .form-check input[type="radio"] {
    -webkit-appearance: none; appearance: none; width: 20px; height: 20px;
    border: 2px solid var(--gray-400); background: var(--bg-glass);
    cursor: pointer; flex-shrink: 0; transition: all var(--transition-fast); position: relative;
}
.form-check input[type="checkbox"] { border-radius: var(--radius-sm); }
.form-check input[type="radio"] { border-radius: 50%; }
.form-check input[type="checkbox"]:hover, .form-check input[type="radio"]:hover { border-color: var(--primary-400); }
.form-check input[type="checkbox"]:focus-visible, .form-check input[type="radio"]:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15); border-color: var(--primary-500); }
.form-check input[type="checkbox"]:checked { background: var(--primary-500); border-color: var(--primary-500); }
.form-check input[type="checkbox"]:checked::after { content: ''; position: absolute; left: 5px; top: 1px; width: 6px; height: 11px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.form-check input[type="radio"]:checked { border-color: var(--primary-500); background: var(--bg-glass); }
.form-check input[type="radio"]:checked::after { content: ''; position: absolute; top: 3px; left: 3px; width: 10px; height: 10px; border-radius: 50%; background: var(--primary-500); }
.form-check input[type="checkbox"]:disabled, .form-check input[type="radio"]:disabled { opacity: 0.5; cursor: not-allowed; }
.form-check__label { font-size: var(--font-size-sm); color: var(--text-primary); cursor: pointer; user-select: none; }
.form-check__help { font-size: var(--font-size-xs); color: var(--text-tertiary); margin-top: 2px; }
.checkbox-item {
    display: flex; align-items: center; gap: var(--space-xs);
    font-size: var(--font-size-sm); cursor: pointer;
    padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}
.checkbox-item:hover { background: var(--bg-surface-hover); }

/* Switch */
.form-switch { position: relative; display: inline-flex; align-items: center; width: 44px; height: 24px; flex-shrink: 0; }
.form-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.form-switch__slider { position: absolute; cursor: pointer; inset: 0; background: var(--gray-300); border-radius: var(--radius-full); transition: background var(--transition-normal); }
.form-switch__slider::before { content: ''; position: absolute; height: 18px; width: 18px; left: 3px; bottom: 3px; background: #ffffff; border-radius: 50%; transition: transform var(--transition-normal); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15); }
.form-switch input:checked + .form-switch__slider { background: var(--primary-500); }
.form-switch input:checked + .form-switch__slider::before { transform: translateX(20px); }
.form-switch input:focus-visible + .form-switch__slider { box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15); }

/* Settings toggle row */
.settings-toggle { display: flex; align-items: center; justify-content: space-between; padding: var(--space-md) 0; gap: var(--space-lg); }
.settings-toggle + .settings-toggle { border-top: 1px solid var(--border-color); }
.settings-toggle__info h4 { font-size: var(--font-size-sm); font-weight: 600; margin-bottom: 2px; }
.settings-toggle__info h4 i { margin-right: var(--space-xs); color: var(--primary-500); }
.settings-toggle__info p { font-size: var(--font-size-xs); color: var(--text-secondary); margin: 0; }

/* ============================================================
   8. COMPOSANTS UTILITIES — Lumina Glass
   
   Modal, Notification, Popup, Loader, Dropdown,
   ColorPicker, IconPicker, DatePicker, Select
   
   ① Rondeurs organiques : 28px panels, 32px sheets, 14-18px items
   ② Transparence max : blur(28px) saturate(1.6)
   ③ Chrome neutre : bordures, handles, hovers = thème
   ④ Accent = SENS : selected, focus, active, progress
   ⑤ Mouvement spring : cubic-bezier(0.22, 1, 0.36, 1)
   ============================================================ */


/* ────────────────────────────────────────────────────────────
   MODAL — Backdrop
   ──────────────────────────────────────────────────────────── */
body > .modal__backdrop {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    z-index: var(--z-modal-backdrop);
    opacity: 0; visibility: hidden;
    transition: opacity 400ms ease, visibility 400ms ease;
}
body > .modal__backdrop.modal__backdrop--active { opacity: 1; visibility: visible; }

/* ────────────────────────────────────────────────────────────
   MODAL — Desktop Panel
   ──────────────────────────────────────────────────────────── */
body > .modal {
    position: fixed; top: 50%; left: 50%;
    transform: translate(-50%, -44%) scale(0.88);
    opacity: 0; visibility: hidden;
    transition: transform 500ms cubic-bezier(0.22, 1, 0.36, 1),
                opacity 350ms ease, visibility 350ms ease;
    max-width: 560px; width: calc(100% - 48px); max-height: 85vh;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border-radius: 28px;
    border: 1px solid var(--bg-glass-border);
    box-shadow: 0 40px 100px -16px rgba(0,0,0,.22),
                inset 0 1px 0 rgba(255,255,255,.06);
    display: flex; flex-direction: column; overflow: hidden;
    z-index: var(--z-modal);
}
body > .modal.modal--active {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1; visibility: visible;
}
body > .modal.modal--closing {
    transform: translate(-50%, -44%) scale(.94);
    opacity: 0; transition-duration: 220ms; transition-timing-function: ease;
}

body > .modal.modal--sm   { max-width: 420px; }
body > .modal.modal--md   { max-width: 560px; }
body > .modal.modal--lg   { max-width: 720px; }
body > .modal.modal--xl   { max-width: 960px; }
body > .modal.modal--full { max-width: calc(100vw - 48px); max-height: calc(100vh - 48px); }

.modal__header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 24px 28px 18px; border-bottom: 1px solid var(--border-light);
}
.modal__title {
    font-size: 17px; font-weight: 650; color: var(--text-primary);
    letter-spacing: -.015em; margin: 0;
}
.modal__close {
    width: 38px; height: 38px; border-radius: 14px; border: none;
    background: transparent; color: var(--text-tertiary); font-size: 15px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: all 220ms ease; flex-shrink: 0;
}
.modal__close:hover { background: var(--bg-surface-hover); color: var(--text-primary); }
.modal__body {
    padding: 24px 28px; overflow-y: auto; flex: 1;
    -webkit-overflow-scrolling: touch;
}
.modal__footer {
    display: flex; justify-content: flex-end; gap: 10px;
    padding: 18px 28px 24px; border-top: 1px solid var(--border-light);
}

/* ── MODAL — Bottom Sheet ── */
body > .modal.modal--bottom-sheet {
    top: auto; left: 0; right: 0; bottom: 0;
    transform: translateY(100%); width: 100%; max-width: 100%;
    max-height: 92vh; border-radius: 32px 32px 0 0;
    box-shadow: 0 -32px 80px -10px rgba(0,0,0,.2);
    transition: transform 450ms cubic-bezier(0.22,1,0.36,1),
                opacity 350ms ease, visibility 350ms ease;
}
body > .modal.modal--bottom-sheet.modal--active { transform: translateY(0); }
body > .modal.modal--bottom-sheet.modal--closing {
    transform: translateY(100%);
    transition: transform 280ms ease, opacity 280ms ease;
}
.modal__drag-handle { display: flex; justify-content: center; padding: 14px 0 6px; cursor: grab; }
.modal__drag-handle:active { cursor: grabbing; }
.modal__drag-handle span {
    width: 44px; height: 5px; border-radius: var(--radius-full);
    background: var(--text-tertiary); opacity: .3; transition: all 220ms ease;
}
.modal__drag-handle:active span { width: 52px; opacity: .5; }


/* ────────────────────────────────────────────────────────────
   NOTIFICATION — Pill toast
   ──────────────────────────────────────────────────────────── */
#notification-container {
    position: fixed; top: 20px; right: 20px;
    z-index: var(--z-notification);
    display: flex; flex-direction: column; gap: 10px;
    max-width: 400px; width: calc(100% - 40px);
    pointer-events: none;
}

.notification {
    pointer-events: auto; position: relative;
    display: flex; align-items: center; gap: 14px;
    padding: 16px 20px;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border-radius: 20px;
    border: 1px solid var(--bg-glass-border);
    box-shadow: 0 16px 48px -8px rgba(0,0,0,.14),
                inset 0 1px 0 rgba(255,255,255,.06);
    overflow: hidden;
    opacity: 0; transform: translateX(40px) scale(.92);
    transition: transform 200ms ease, opacity 200ms ease;
}
.notification--active {
    opacity: 1; transform: translateX(0) scale(1);
    animation: notif-spring-in 600ms cubic-bezier(0.22,1,0.36,1) forwards;
}
.notification--closing {
    animation: notif-spring-out 350ms cubic-bezier(0.4, 0, 1, 1) forwards;
}

@keyframes notif-spring-in {
    0%   { opacity: 0; transform: translateX(40px) scale(.92); }
    60%  { opacity: 1; transform: translateX(-4px) scale(1.01); }
    100% { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes notif-spring-out {
    0%   { opacity: 1; transform: translateX(0) scale(1); }
    100% { opacity: 0; transform: translateX(60px) scale(.88); }
}

/* Semantic left accent bar */
.notification--success { border-left: 3px solid var(--success); }
.notification--error   { border-left: 3px solid var(--danger); }
.notification--warning { border-left: 3px solid var(--warning); }
.notification--info    { border-left: 3px solid var(--info); }

/* Icon — NO background, just semantic color, large */
.notification__icon {
    font-size: 22px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    width: auto; height: auto; background: none; border-radius: 0;
}
.notification--success .notification__icon { color: var(--success); }
.notification--error .notification__icon   { color: var(--danger); }
.notification--warning .notification__icon { color: var(--warning); }
.notification--info .notification__icon    { color: var(--info); }

/* Text — larger */
.notification__content { flex: 1; min-width: 0; }
.notification__title {
    font-size: 15px; font-weight: 650; color: var(--text-primary);
    margin-bottom: 2px; line-height: 1.3;
}
.notification__message {
    font-size: 15px; color: var(--text-primary); line-height: 1.45;
}

/* Close */
.notification__close {
    width: 32px; height: 32px; border-radius: 10px; border: none;
    background: transparent; color: var(--text-tertiary); font-size: 13px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: all 200ms ease; flex-shrink: 0; opacity: .5;
}
.notification__close:hover { background: var(--bg-surface-hover); opacity: 1; }

/* Progress — bottom bar with shrink animation */
.notification__progress { position: absolute; bottom: 0; left: 0; right: 0; height: 2px; }
.notification__progress-bar {
    height: 100%; width: 100%; border-radius: 0 2px 2px 0;
    opacity: .25; background: var(--text-tertiary);
    animation: notif-progress linear forwards;
    transform-origin: left;
}
@keyframes notif-progress { from { transform: scaleX(1); } to { transform: scaleX(0); } }

.notification--success .notification__progress-bar { background: var(--success); opacity: .4; }
.notification--error .notification__progress-bar   { background: var(--danger); opacity: .4; }
.notification--warning .notification__progress-bar { background: var(--warning); opacity: .4; }
.notification--info .notification__progress-bar    { background: var(--info); opacity: .4; }

@media (max-width: 767px) {
    #notification-container { top: 12px; right: 12px; left: 12px; max-width: none; width: auto; }
    .notification { border-radius: 18px; }
}


/* ────────────────────────────────────────────────────────────
   POPUP — Confirm / Alert
   ──────────────────────────────────────────────────────────── */
body > .popup__backdrop {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.3);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    z-index: var(--z-modal-backdrop);
    opacity: 0; visibility: hidden;
    transition: opacity 400ms ease, visibility 400ms ease;
}
body > .popup__backdrop.popup__backdrop--active { opacity: 1; visibility: visible; }

body > .popup {
    position: fixed; top: 50%; left: 50%;
    transform: translate(-50%, -44%) scale(.88);
    opacity: 0; visibility: hidden;
    transition: transform 500ms cubic-bezier(0.22,1,0.36,1),
                opacity 350ms ease, visibility 350ms ease;
    width: calc(100% - 48px); max-width: 400px;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border-radius: 28px; border: 1px solid var(--bg-glass-border);
    box-shadow: 0 40px 100px -16px rgba(0,0,0,.22),
                inset 0 1px 0 rgba(255,255,255,.06);
    z-index: var(--z-modal); text-align: center; overflow: hidden;
    padding: 36px 32px 32px;
}
body > .popup.popup--active {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1; visibility: visible;
}
body > .popup.popup--closing {
    transform: translate(-50%, -44%) scale(.94);
    opacity: 0; transition-duration: 220ms;
}

.popup__icon {
    width: 60px; height: 60px; border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; margin: 0 auto 20px;
    background: var(--bg-surface-hover); color: var(--text-secondary);
}
.popup__icon--info    { background: var(--info-light); color: var(--info); }
.popup__icon--warning { background: var(--warning-light); color: var(--warning); }
.popup__icon--danger  { background: var(--danger-light); color: var(--danger); }
.popup__icon--success { background: var(--success-light); color: var(--success); }

.popup__title {
    font-size: 18px; font-weight: 680; color: var(--text-primary);
    margin-bottom: 8px; letter-spacing: -.01em;
}
.popup__message { font-size: 14px; color: var(--text-secondary); line-height: 1.55; margin-bottom: 24px; }
.popup__buttons { display: flex; gap: 10px; }
.popup__buttons .btn { flex: 1; height: 44px; border-radius: 14px; font-weight: 600; }

/* Popup — Bottom Sheet */
body > .popup.popup--bottom-sheet {
    top: auto; left: 0; right: 0; bottom: 0;
    transform: translateY(100%); width: 100%; max-width: 100%;
    border-radius: 32px 32px 0 0;
    box-shadow: 0 -32px 80px -10px rgba(0,0,0,.2);
    text-align: center;
}
body > .popup.popup--bottom-sheet.popup--active { transform: translateY(0); }
body > .popup.popup--bottom-sheet.popup--closing { transform: translateY(100%); }
.popup__drag-handle { display: flex; justify-content: center; padding: 14px 0 6px; cursor: grab; }
.popup__drag-handle:active { cursor: grabbing; }
.popup__drag-handle span {
    width: 44px; height: 5px; border-radius: var(--radius-full);
    background: var(--text-tertiary); opacity: .3; transition: all 220ms ease;
}
.popup__drag-handle:active span { width: 52px; opacity: .5; }


/* ────────────────────────────────────────────────────────────
   LOADER
   ──────────────────────────────────────────────────────────── */
#global-loader {
    position: fixed; inset: 0; z-index: var(--z-loader);
    display: none; align-items: center; justify-content: center;
    background: rgba(0,0,0,.12);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
#global-loader.loader--active { display: flex; }
#global-loader .loader__spinner,
.loader--local .loader__spinner {
    border: 3px solid var(--border-light);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
#global-loader .loader__spinner { width: 42px; height: 42px; }

.loader--local {
    position: absolute; inset: 0; z-index: 10;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-glass);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    border-radius: inherit;
}
.loader--local .loader__spinner { width: 32px; height: 32px; border-width: 2.5px; }


/* ────────────────────────────────────────────────────────────
   DROPDOWN — Desktop Menu
   ──────────────────────────────────────────────────────────── */
body > .dropdown.dropdown--menu {
    position: fixed; z-index: var(--z-dropdown);
    min-width: 200px; max-width: 260px;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(32px) saturate(1.6);
    -webkit-backdrop-filter: blur(32px) saturate(1.6);
    border-radius: 16px; border: 1px solid var(--bg-glass-border);
    box-shadow: 0 16px 48px -8px rgba(0,0,0,.14),
                0 0 0 1px rgba(255,255,255,.03);
    padding: 6px; opacity: 0; visibility: hidden; overflow: hidden;
    transform: translateY(-6px) scale(.95);
    transition: all 300ms cubic-bezier(0.22,1,0.36,1);
}
body > .dropdown.dropdown--menu.dropdown--active {
    opacity: 1; visibility: visible; transform: translateY(0) scale(1);
}
body > .dropdown.dropdown--menu.dropdown--closing {
    opacity: 0; transform: translateY(-4px) scale(.97);
    transition-duration: 180ms; transition-timing-function: ease;
}

.dropdown__item {
    display: flex; align-items: center; gap: 10px;
    width: 100%; padding: 10px 14px; border: none; border-radius: 10px;
    background: transparent; color: var(--text-primary);
    font-size: 13px; font-family: inherit; cursor: pointer;
    transition: all 200ms ease; text-align: left;
}
.dropdown__item:hover { background: rgba(var(--primary-rgb), 0.06); }
.dropdown__item i {
    font-size: 15px; color: var(--text-tertiary); width: 18px;
    text-align: center; transition: color 200ms ease;
}
.dropdown__item:hover i { color: var(--primary-500); }
.dropdown__item--danger { color: var(--danger); }
.dropdown__item--danger i { color: var(--danger); }
.dropdown__item--danger:hover { background: var(--danger-light); }
.dropdown__divider { height: 1px; background: var(--border-light); margin: 5px 10px; }

/* ── Dropdown — Action Sheet (mobile) ── */
body > .dropdown__backdrop {
    position: fixed; inset: 0; z-index: var(--z-modal-backdrop);
    background: rgba(0,0,0,.3);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    opacity: 0; visibility: hidden;
    transition: opacity 400ms ease, visibility 400ms ease;
}
body > .dropdown__backdrop.dropdown__backdrop--active { opacity: 1; visibility: visible; }

body > .dropdown.dropdown--action-sheet {
    position: fixed; top: auto; left: 0; right: 0; bottom: 0;
    z-index: var(--z-modal);
    min-width: 100%; max-width: 100%;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(32px) saturate(1.6);
    -webkit-backdrop-filter: blur(32px) saturate(1.6);
    border-radius: 24px 24px 0 0;
    border: 1px solid var(--bg-glass-border);
    padding: 0 8px 8px;
    transform: translateY(100%);
    box-shadow: 0 -32px 80px -10px rgba(0,0,0,.2);
    opacity: 0; visibility: hidden;
    transition: all 450ms cubic-bezier(0.22,1,0.36,1);
}
body > .dropdown.dropdown--action-sheet.dropdown--active {
    transform: translateY(0); opacity: 1; visibility: visible;
}
body > .dropdown.dropdown--action-sheet .dropdown__drag-handle {
    display: flex; justify-content: center; padding: 14px 0 8px;
}
body > .dropdown.dropdown--action-sheet .dropdown__drag-handle span {
    width: 44px; height: 5px; border-radius: var(--radius-full);
    background: var(--text-tertiary); opacity: .3;
}
body > .dropdown.dropdown--action-sheet .dropdown__item {
    padding: 16px 22px; border-radius: 16px; font-size: 16px;
}
body > .dropdown.dropdown--action-sheet .dropdown__item--cancel {
    display: flex; align-items: center; justify-content: center;
    width: 100%; padding: 16px; margin-top: 6px;
    border: none; border-radius: 16px;
    background: var(--bg-surface-hover); color: var(--text-secondary);
    font-size: 16px; font-weight: 600; font-family: inherit;
    cursor: pointer; transition: background 200ms ease;
}
body > .dropdown.dropdown--action-sheet .dropdown__item--cancel:hover {
    background: var(--border-color);
}


/* ────────────────────────────────────────────────────────────
   COLORPICKER
   ──────────────────────────────────────────────────────────── */
body > .cpicker__backdrop {
    position: fixed; inset: 0; z-index: var(--z-modal-backdrop);
    background: rgba(0,0,0,.3);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    opacity: 0; visibility: hidden;
    transition: opacity 400ms ease, visibility 400ms ease;
}
body > .cpicker__backdrop.cpicker__backdrop--active { opacity: 1; visibility: visible; }

body > .cpicker.cpicker--dropdown {
    position: fixed; z-index: var(--z-dropdown);
    width: 290px;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border-radius: 24px; border: 1px solid var(--bg-glass-border);
    box-shadow: 0 24px 64px -10px rgba(0,0,0,.18),
                inset 0 1px 0 rgba(255,255,255,.06);
    padding: 20px; opacity: 0; visibility: hidden;
    transform: translateY(-8px) scale(.92);
    transition: all 400ms cubic-bezier(0.22,1,0.36,1);
}
body > .cpicker.cpicker--dropdown.cpicker--active {
    opacity: 1; visibility: visible; transform: translateY(0) scale(1);
}

.cpicker__grid {
    display: grid; grid-template-columns: repeat(4, 36px);
    gap: 6px; margin-bottom: 16px; justify-content: center;
}
.cpicker__swatch {
    width: 36px; height: 36px; border-radius: 11px; cursor: pointer;
    transition: transform 250ms cubic-bezier(0.22,1,0.36,1), box-shadow 250ms ease;
    border: 2px solid transparent;
}
.cpicker__swatch:hover {
    transform: scale(1.18);
    box-shadow: 0 6px 18px rgba(0,0,0,.2);
}
.cpicker__swatch.cpicker__swatch--active {
    border-color: var(--text-primary);
    box-shadow: 0 0 0 2px var(--bg-glass-strong), 0 0 0 4px var(--text-primary);
    transform: scale(1.06);
}
.cpicker__separator { height: 1px; background: var(--border-light); margin: 16px 0; }
.cpicker__custom { padding: 0; }
.cpicker__custom-row { display: flex; align-items: center; gap: 10px; }
.cpicker__input-native {
    width: 42px; height: 42px; border-radius: 14px;
    border: 2px solid var(--border-color); cursor: pointer;
    padding: 3px; background: transparent;
    transition: all 300ms cubic-bezier(0.22,1,0.36,1);
}
.cpicker__input-native:hover { border-color: var(--primary-400); transform: scale(1.05); }
.cpicker__input-native::-webkit-color-swatch-wrapper { padding: 0; }
.cpicker__input-native::-webkit-color-swatch { border: none; border-radius: 10px; }
.cpicker__input-native::-moz-color-swatch { border: none; border-radius: 10px; }
.cpicker__input-hex {
    flex: 1; height: 42px; padding: 0 14px;
    border: 1px solid var(--border-color); border-radius: 14px;
    background: var(--bg-input); color: var(--text-primary);
    font-family: 'SF Mono','Fira Code',monospace; font-size: 14px;
    outline: none; transition: border-color 250ms ease, box-shadow 250ms ease;
}
.cpicker__input-hex:focus {
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb),.1);
}

/* Bottom Sheet */
body > .cpicker.cpicker--bottom-sheet {
    position: fixed; top: auto; left: 0; right: 0; bottom: 0;
    z-index: var(--z-modal);
    width: 100%; border-radius: 32px 32px 0 0;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border: 1px solid var(--bg-glass-border);
    transform: translateY(100%);
    box-shadow: 0 -32px 80px -10px rgba(0,0,0,.2);
    padding: 0 22px 28px;
    opacity: 0; visibility: hidden;
    transition: all 450ms cubic-bezier(0.22,1,0.36,1);
}
body > .cpicker.cpicker--bottom-sheet.cpicker--active {
    transform: translateY(0); opacity: 1; visibility: visible;
}
.cpicker__drag-handle { display: flex; justify-content: center; padding: 14px 0 14px; }
.cpicker__drag-handle span {
    width: 44px; height: 5px; border-radius: var(--radius-full);
    background: var(--text-tertiary); opacity: .3;
}
body > .cpicker.cpicker--bottom-sheet .cpicker__grid {
    grid-template-columns: repeat(4, 44px); gap: 8px; justify-content: center;
}
body > .cpicker.cpicker--bottom-sheet .cpicker__swatch {
    width: 44px; height: 44px; border-radius: 13px;
}


/* ────────────────────────────────────────────────────────────
   ICONPICKER
   ──────────────────────────────────────────────────────────── */
body > .ipicker__backdrop {
    position: fixed; inset: 0; z-index: var(--z-modal-backdrop);
    background: rgba(0,0,0,.3);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    opacity: 0; visibility: hidden;
    transition: opacity 400ms ease, visibility 400ms ease;
}
body > .ipicker__backdrop.ipicker__backdrop--active { opacity: 1; visibility: visible; }

body > .ipicker.ipicker--dropdown {
    position: fixed; z-index: var(--z-dropdown);
    width: 320px; max-height: 420px;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border-radius: 24px; border: 1px solid var(--bg-glass-border);
    box-shadow: 0 24px 64px -10px rgba(0,0,0,.18),
                inset 0 1px 0 rgba(255,255,255,.06);
    padding: 18px; opacity: 0; visibility: hidden;
    transform: translateY(-8px) scale(.92);
    transition: all 400ms cubic-bezier(0.22,1,0.36,1);
    display: flex; flex-direction: column;
}
body > .ipicker.ipicker--dropdown.ipicker--active {
    opacity: 1; visibility: visible; transform: translateY(0) scale(1);
}
.ipicker__header { font-size: 14px; font-weight: 640; color: var(--text-primary); margin-bottom: 12px; }
.ipicker__search { position: relative; margin-bottom: 12px; }
.ipicker__search i {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    font-size: 14px; color: var(--text-tertiary);
    transition: color 300ms ease;
}
.ipicker__search:focus-within i { color: var(--primary-500); }
.ipicker__search-input,
.ipicker__search input {
    width: 100%; height: 42px; padding: 0 14px 0 38px;
    border: 1px solid var(--border-color); border-radius: 14px;
    background: var(--bg-input); color: var(--text-primary);
    font-size: 14px; font-family: inherit; outline: none;
    transition: border-color 250ms ease, box-shadow 250ms ease;
}
.ipicker__search-input:focus,
.ipicker__search input:focus {
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb),.1);
}
.ipicker__grid-container { overflow-y: auto; overflow-x: hidden; flex: 1; -webkit-overflow-scrolling: touch; }
.ipicker__grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
    gap: 4px;
}
.ipicker__icon {
    width: 42px; height: 42px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 14px; border: none; background: transparent;
    color: var(--text-secondary); font-size: 17px; cursor: pointer;
    transition: all 250ms cubic-bezier(0.22,1,0.36,1);
}
.ipicker__icon:hover {
    background: var(--bg-surface-hover); color: var(--text-primary);
    transform: scale(1.14);
}
.ipicker__icon.ipicker__icon--active,
.ipicker__icon.active {
    background: rgba(var(--primary-rgb),.1); color: var(--primary-500);
    transform: scale(1.05);
}
.ipicker__empty { padding: 28px 0; text-align: center; color: var(--text-tertiary); font-size: 13px; }
.ipicker__custom { margin-top: 12px; border-top: 1px solid var(--border-light); padding-top: 12px; }
.ipicker__custom-row { display: flex; gap: 8px; align-items: center; }
.ipicker__custom-input {
    flex: 1; height: 40px; padding: 0 14px;
    border: 1px solid var(--border-color); border-radius: 14px;
    background: var(--bg-input); color: var(--text-primary);
    font-size: 13px; font-family: inherit; outline: none;
    transition: border-color 250ms ease, box-shadow 250ms ease;
}
.ipicker__custom-input:focus {
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb),.1);
}
.ipicker__custom-btn {
    height: 40px; padding: 0 16px; border: none; border-radius: 14px;
    background: var(--primary-500); color: #fff;
    font-size: 13px; font-weight: 600; cursor: pointer;
    transition: all 300ms cubic-bezier(0.22,1,0.36,1);
}
.ipicker__custom-btn:hover { opacity: .85; transform: translateY(-1px); }
.ipicker__custom-preview { margin-top: 8px; font-size: 13px; color: var(--text-secondary); }
.ipicker-preview { display: inline-flex; align-items: center; gap: 6px; }

body > .ipicker.ipicker--bottom-sheet {
    position: fixed; top: auto; left: 0; right: 0; bottom: 0;
    z-index: var(--z-modal);
    width: 100%; max-height: 70vh; border-radius: 32px 32px 0 0;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border: 1px solid var(--bg-glass-border);
    transform: translateY(100%);
    box-shadow: 0 -32px 80px -10px rgba(0,0,0,.2);
    padding: 0 22px 28px;
    opacity: 0; visibility: hidden;
    transition: all 450ms cubic-bezier(0.22,1,0.36,1);
    display: flex; flex-direction: column;
}
body > .ipicker.ipicker--bottom-sheet.ipicker--active {
    transform: translateY(0); opacity: 1; visibility: visible;
}
.ipicker__drag-handle { display: flex; justify-content: center; padding: 14px 0 14px; }
.ipicker__drag-handle span {
    width: 44px; height: 5px; border-radius: var(--radius-full);
    background: var(--text-tertiary); opacity: .3;
}


/* ────────────────────────────────────────────────────────────
   DATEPICKER
   ──────────────────────────────────────────────────────────── */
body > .dpicker__backdrop {
    position: fixed; inset: 0; z-index: var(--z-modal-backdrop);
    background: rgba(0,0,0,.3);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    opacity: 0; visibility: hidden;
    transition: opacity 400ms ease, visibility 400ms ease;
}
body > .dpicker__backdrop.dpicker__backdrop--active { opacity: 1; visibility: visible; }

body > .dpicker.dpicker--dropdown {
    position: fixed; z-index: var(--z-dropdown);
    width: 316px;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border-radius: 24px; border: 1px solid var(--bg-glass-border);
    box-shadow: 0 24px 64px -10px rgba(0,0,0,.18),
                inset 0 1px 0 rgba(255,255,255,.06);
    padding: 20px; opacity: 0; visibility: hidden;
    transform: translateY(-8px) scale(.92);
    transition: all 400ms cubic-bezier(0.22,1,0.36,1);
}
body > .dpicker.dpicker--dropdown.dpicker--active {
    opacity: 1; visibility: visible; transform: translateY(0) scale(1);
}
.dpicker__nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.dpicker__nav-title {
    font-size: 15px; font-weight: 650; color: var(--text-primary);
    cursor: pointer; padding: 6px 12px; border-radius: 12px;
    transition: background 200ms ease;
}
.dpicker__nav-title:hover { background: var(--bg-surface-hover); }
.dpicker__nav-btn {
    width: 38px; height: 38px; border: none; border-radius: 14px;
    background: transparent; color: var(--text-secondary); font-size: 14px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: all 250ms cubic-bezier(0.22,1,0.36,1);
}
.dpicker__nav-btn:hover {
    background: var(--bg-surface-hover); color: var(--text-primary);
    transform: scale(1.08);
}
.dpicker__weekdays {
    display: grid; grid-template-columns: repeat(7, 1fr);
    gap: 2px; margin-bottom: 4px;
}
.dpicker__weekdays span {
    text-align: center; font-size: 11px; font-weight: 680;
    text-transform: uppercase; letter-spacing: .5px;
    color: var(--text-tertiary); padding: 6px 0;
}
.dpicker__days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.dpicker__day {
    aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
    border: none; border-radius: 14px; background: transparent;
    color: var(--text-primary); font-size: 13px; font-weight: 500;
    cursor: pointer; font-family: inherit;
    transition: all 250ms cubic-bezier(0.22,1,0.36,1);
}
.dpicker__day:hover {
    background: var(--bg-surface-hover);
    transform: scale(1.1);
}
.dpicker__day--other { color: var(--text-tertiary); opacity: .5; }
.dpicker__day--today {
    font-weight: 700; color: var(--primary-500);
    box-shadow: inset 0 0 0 1.5px var(--primary-300);
}
.dpicker__day--selected {
    background: var(--primary-500) !important;
    color: #fff !important; font-weight: 600;
    transform: scale(1.06);
    box-shadow: 0 4px 14px rgba(var(--primary-rgb),.35);
}
.dpicker__day--disabled { opacity: .3; cursor: not-allowed; }
/* Time section */
.dpicker__time { display: flex; align-items: center; justify-content: center; gap: 10px; }
.dpicker__time-label { font-size: 16px; color: var(--text-tertiary); margin-right: 4px; }
.dpicker__time-spinners { display: flex; align-items: center; gap: 4px; }
.dpicker__spinner { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.dpicker__spinner-btn {
    width: 36px; height: 26px; border: none; border-radius: 10px;
    background: var(--bg-surface-hover); color: var(--text-secondary);
    font-size: 11px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 200ms ease;
}
.dpicker__spinner-btn:hover { background: var(--border-color); color: var(--text-primary); }
.dpicker__spinner-input {
    width: 44px; height: 40px; text-align: center;
    border: 1px solid var(--border-color); border-radius: 14px;
    background: var(--bg-input); color: var(--text-primary);
    font-size: 16px; font-weight: 600;
    font-family: 'SF Mono','Fira Code',monospace;
    outline: none; transition: border-color 250ms ease, box-shadow 250ms ease;
}
.dpicker__spinner-input:focus {
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb),.1);
}
.dpicker__time-sep { font-size: 18px; font-weight: 700; color: var(--text-tertiary); line-height: 40px; }
.dpicker__time-clear {
    width: 32px; height: 32px; border: none; border-radius: 10px;
    background: transparent; color: var(--text-tertiary);
    font-size: 12px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 200ms ease; margin-left: 4px;
}
.dpicker__time-clear:hover { background: var(--danger-light); color: var(--danger); }
.dpicker__time-clear--hidden { display: none; }

/* Footer */
.dpicker__footer { display: flex; gap: 8px; margin-top: 16px; }
.dpicker__footer-btn {
    flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
    height: 40px; border-radius: 14px; border: none;
    background: var(--bg-surface-hover); color: var(--text-secondary);
    font-size: 13px; font-weight: 600; font-family: inherit;
    cursor: pointer; transition: all 200ms ease;
}
.dpicker__footer-btn:hover { background: var(--border-color); color: var(--text-primary); }
.dpicker__footer-btn--danger { color: var(--danger); }
.dpicker__footer-btn--danger:hover { background: var(--danger-light); color: var(--danger); }

body > .dpicker.dpicker--bottom-sheet {
    position: fixed; top: auto; left: 0; right: 0; bottom: 0;
    z-index: var(--z-modal);
    width: 100%; border-radius: 32px 32px 0 0;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border: 1px solid var(--bg-glass-border);
    transform: translateY(100%);
    box-shadow: 0 -32px 80px -10px rgba(0,0,0,.2);
    padding: 0 22px 28px;
    opacity: 0; visibility: hidden;
    transition: all 450ms cubic-bezier(0.22,1,0.36,1);
}
body > .dpicker.dpicker--bottom-sheet.dpicker--active {
    transform: translateY(0); opacity: 1; visibility: visible;
}
.dpicker__drag-handle { display: flex; justify-content: center; padding: 14px 0 14px; }
.dpicker__drag-handle span {
    width: 44px; height: 5px; border-radius: var(--radius-full);
    background: var(--text-tertiary); opacity: .3;
}
.dpicker-trigger { position: relative; cursor: pointer; }
.dpicker-display { cursor: pointer !important; caret-color: transparent; }
.dpicker-display--empty { color: var(--text-tertiary) !important; }


/* ────────────────────────────────────────────────────────────
   SELECT — Custom
   ──────────────────────────────────────────────────────────── */
.cselect { position: relative; }
.cselect__display {
    display: flex; align-items: center; justify-content: space-between;
    height: 46px; padding: 0 16px;
    border: 1px solid var(--border-color); border-radius: 16px;
    background: var(--bg-input); color: var(--text-primary);
    font-size: 14px; cursor: pointer; gap: 10px;
    transition: all 300ms cubic-bezier(0.22,1,0.36,1);
}
.cselect__display:hover {
    border-color: var(--text-tertiary);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,0,0,.06);
}
.cselect--open .cselect__display {
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb),.1), 0 8px 24px rgba(var(--primary-rgb),.08);
}
.cselect__native { position: absolute; width: 0; height: 0; opacity: 0; pointer-events: none; overflow: hidden; }
.cselect__text { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cselect__text--placeholder { color: var(--text-tertiary); }
.cselect__arrow {
    font-size: 12px; color: var(--text-tertiary); flex-shrink: 0;
    transition: transform 450ms cubic-bezier(0.22,1,0.36,1),
                color 300ms ease;
}
.cselect--open .cselect__arrow { transform: rotate(180deg); color: var(--primary-500); }

/* Select Panel — Desktop Dropdown */
body > .cselect__panel.cselect__panel--dropdown {
    position: fixed; z-index: var(--z-dropdown);
    min-width: 200px; max-height: 300px;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border-radius: 20px; border: 1px solid var(--bg-glass-border);
    box-shadow: 0 24px 64px -10px rgba(0,0,0,.18),
                inset 0 1px 0 rgba(255,255,255,.06);
    padding: 6px; opacity: 0; visibility: hidden;
    transform: translateY(-8px) scale(.92);
    transition: all 400ms cubic-bezier(0.22,1,0.36,1);
    display: flex; flex-direction: column;
}
body > .cselect__panel.cselect__panel--dropdown.cselect__panel--active {
    opacity: 1; visibility: visible; transform: translateY(0) scale(1);
}

.cselect__search { position: relative; padding: 6px 6px 8px; }
.cselect__search i {
    position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
    font-size: 13px; color: var(--text-tertiary);
    transition: color 300ms ease;
}
.cselect__search:focus-within i { color: var(--primary-500); }
.cselect__search-input,
.cselect__search input {
    width: 100%; height: 40px; padding: 0 14px 0 36px;
    border: 1px solid var(--border-color); border-radius: 14px;
    background: var(--bg-input); color: var(--text-primary);
    font-size: 14px; font-family: inherit; outline: none;
    transition: border-color 250ms ease, box-shadow 250ms ease;
}
.cselect__search-input:focus,
.cselect__search input:focus {
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb),.1);
}
.cselect__options { overflow-y: auto; overflow-x: hidden; flex: 1; -webkit-overflow-scrolling: touch; }
.cselect__option {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; padding: 11px 16px; border: none; border-radius: 14px;
    background: transparent; color: var(--text-primary);
    font-size: 14px; font-family: inherit; cursor: pointer;
    text-align: left;
    transition: all 250ms cubic-bezier(0.22,1,0.36,1);
}
.cselect__option:hover {
    background: var(--bg-surface-hover);
}
.cselect__option.cselect__option--active {
    color: var(--primary-500); font-weight: 580;
    background: rgba(var(--primary-rgb),.06);
}
.cselect__check {
    font-size: 14px; color: var(--primary-500);
    animation: selectCheck 350ms cubic-bezier(0.22,1,0.36,1);
}
@keyframes selectCheck {
    0% { transform: scale(0) rotate(-45deg); opacity: 0; }
    100% { transform: scale(1) rotate(0); opacity: 1; }
}
.cselect__option--disabled { opacity: .4; cursor: not-allowed; }
.cselect__empty { padding: 24px 0; text-align: center; color: var(--text-tertiary); font-size: 13px; }

/* Select Panel — Bottom Sheet */
body > .cselect__backdrop {
    position: fixed; inset: 0; z-index: var(--z-modal-backdrop);
    background: rgba(0,0,0,.3);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    opacity: 0; visibility: hidden;
    transition: opacity 400ms ease, visibility 400ms ease;
}
body > .cselect__backdrop.cselect__backdrop--active { opacity: 1; visibility: visible; }

body > .cselect__panel.cselect__panel--bottom-sheet {
    position: fixed; top: auto; left: 0; right: 0; bottom: 0;
    z-index: var(--z-modal);
    min-width: 100%; max-height: 65vh;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(28px) saturate(1.6);
    -webkit-backdrop-filter: blur(28px) saturate(1.6);
    border-radius: 32px 32px 0 0;
    border: 1px solid var(--bg-glass-border);
    transform: translateY(100%);
    box-shadow: 0 -32px 80px -10px rgba(0,0,0,.2);
    padding: 0 8px 8px;
    opacity: 0; visibility: hidden;
    transition: all 450ms cubic-bezier(0.22,1,0.36,1);
    display: flex; flex-direction: column;
}
body > .cselect__panel.cselect__panel--bottom-sheet.cselect__panel--active {
    transform: translateY(0); opacity: 1; visibility: visible;
}
.cselect__drag-handle { display: flex; justify-content: center; padding: 14px 0 8px; }
.cselect__drag-handle span {
    width: 44px; height: 5px; border-radius: var(--radius-full);
    background: var(--text-tertiary); opacity: .3;
}
body > .cselect__panel.cselect__panel--bottom-sheet .cselect__option {
    padding: 16px 22px; border-radius: 16px;
}
body > .cselect__panel.cselect__panel--bottom-sheet .cselect__search {
    padding: 4px 14px 10px;
}

/* Select sizes */
.cselect .cselect__display.select--sm { height: 38px; font-size: 13px; padding: 0 12px; border-radius: 12px; }


   9. ÉTATS VIDES & DIVERS
   ============================================================ */

.empty-state {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: var(--space-2xl) var(--space-lg); text-align: center; color: var(--text-tertiary);
}
.empty-state i { font-size: 48px; margin-bottom: var(--space-md); opacity: 0.4; }
.empty-state p { font-size: var(--font-size-sm); }

.page-section { padding: var(--space-2xl) 0; }
.page-section__header { margin-bottom: var(--space-xl); }
.page-section__title { font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-2xl)); font-weight: 700; margin-bottom: var(--space-xs); }
.page-section__subtitle { color: var(--text-secondary); font-size: var(--font-size-sm); }

/* ============================================================
   10. FOOTER
   ============================================================ */

.site-footer {
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.site-footer__container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }
.site-footer__copyright { font-size: var(--font-size-sm); color: var(--text-tertiary); }

/* ============================================================
   11. LAYOUTS SPÉCIAUX
   ============================================================ */

.auth-wrapper { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-lg); }
.auth-container { width: 100%; max-width: 420px; }

.error-wrapper { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-lg); }
.error-container { text-align: center; }
.error-page__code {
    font-size: 120px; font-weight: 800; line-height: 1;
    background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    opacity: 0.3; margin-bottom: calc(var(--space-md) * -1);
}
.error-page__title { font-size: var(--font-size-2xl); margin-bottom: var(--space-sm); }
.error-page__message { color: var(--text-secondary); margin-bottom: var(--space-xl); }

.maintenance-wrapper { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-lg); text-align: center; }

/* ============================================================
   12. CLASSES UTILITAIRES
   ============================================================ */

.d-none { display: none !important; }
.hidden { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }

.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.justify-start { justify-content: flex-start !important; }
.justify-center { justify-content: center !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.items-start { align-items: flex-start !important; }
.items-center { align-items: center !important; }
.items-end { align-items: flex-end !important; }
.gap-xs { gap: var(--space-xs) !important; }
.gap-sm { gap: var(--space-sm) !important; }
.gap-md { gap: var(--space-md) !important; }
.gap-lg { gap: var(--space-lg) !important; }
.gap-xl { gap: var(--space-xl) !important; }

.m-0 { margin: 0 !important; }
.m-xs { margin: var(--space-xs) !important; }
.m-sm { margin: var(--space-sm) !important; }
.m-md { margin: var(--space-md) !important; }
.m-lg { margin: var(--space-lg) !important; }
.m-xl { margin: var(--space-xl) !important; }
.m-2xl { margin: var(--space-2xl) !important; }
.m-auto { margin: auto !important; }
.mt-0 { margin-top: 0 !important; }
.mt-xs { margin-top: var(--space-xs) !important; }
.mt-sm { margin-top: var(--space-sm) !important; }
.mt-md { margin-top: var(--space-md) !important; }
.mt-lg { margin-top: var(--space-lg) !important; }
.mt-xl { margin-top: var(--space-xl) !important; }
.mt-2xl { margin-top: var(--space-2xl) !important; }
.mr-0 { margin-right: 0 !important; }
.mr-xs { margin-right: var(--space-xs) !important; }
.mr-sm { margin-right: var(--space-sm) !important; }
.mr-md { margin-right: var(--space-md) !important; }
.mr-lg { margin-right: var(--space-lg) !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-xs { margin-bottom: var(--space-xs) !important; }
.mb-sm { margin-bottom: var(--space-sm) !important; }
.mb-md { margin-bottom: var(--space-md) !important; }
.mb-lg { margin-bottom: var(--space-lg) !important; }
.mb-xl { margin-bottom: var(--space-xl) !important; }
.mb-2xl { margin-bottom: var(--space-2xl) !important; }
.ml-0 { margin-left: 0 !important; }
.ml-xs { margin-left: var(--space-xs) !important; }
.ml-sm { margin-left: var(--space-sm) !important; }
.ml-md { margin-left: var(--space-md) !important; }
.ml-lg { margin-left: var(--space-lg) !important; }
.ml-auto { margin-left: auto !important; }
.mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.mx-sm { margin-left: var(--space-sm) !important; margin-right: var(--space-sm) !important; }
.mx-md { margin-left: var(--space-md) !important; margin-right: var(--space-md) !important; }
.mx-lg { margin-left: var(--space-lg) !important; margin-right: var(--space-lg) !important; }
.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
.my-sm { margin-top: var(--space-sm) !important; margin-bottom: var(--space-sm) !important; }
.my-md { margin-top: var(--space-md) !important; margin-bottom: var(--space-md) !important; }
.my-lg { margin-top: var(--space-lg) !important; margin-bottom: var(--space-lg) !important; }

.p-0 { padding: 0 !important; }
.p-xs { padding: var(--space-xs) !important; }
.p-sm { padding: var(--space-sm) !important; }
.p-md { padding: var(--space-md) !important; }
.p-lg { padding: var(--space-lg) !important; }
.p-xl { padding: var(--space-xl) !important; }
.p-2xl { padding: var(--space-2xl) !important; }
.pt-0 { padding-top: 0 !important; }
.pt-sm { padding-top: var(--space-sm) !important; }
.pt-md { padding-top: var(--space-md) !important; }
.pt-lg { padding-top: var(--space-lg) !important; }
.pr-0 { padding-right: 0 !important; }
.pr-sm { padding-right: var(--space-sm) !important; }
.pr-md { padding-right: var(--space-md) !important; }
.pr-lg { padding-right: var(--space-lg) !important; }
.pb-0 { padding-bottom: 0 !important; }
.pb-sm { padding-bottom: var(--space-sm) !important; }
.pb-md { padding-bottom: var(--space-md) !important; }
.pb-lg { padding-bottom: var(--space-lg) !important; }
.pl-0 { padding-left: 0 !important; }
.pl-sm { padding-left: var(--space-sm) !important; }
.pl-md { padding-left: var(--space-md) !important; }
.pl-lg { padding-left: var(--space-lg) !important; }
.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.px-sm { padding-left: var(--space-sm) !important; padding-right: var(--space-sm) !important; }
.px-md { padding-left: var(--space-md) !important; padding-right: var(--space-md) !important; }
.px-lg { padding-left: var(--space-lg) !important; padding-right: var(--space-lg) !important; }
.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.py-sm { padding-top: var(--space-sm) !important; padding-bottom: var(--space-sm) !important; }
.py-md { padding-top: var(--space-md) !important; padding-bottom: var(--space-md) !important; }
.py-lg { padding-top: var(--space-lg) !important; padding-bottom: var(--space-lg) !important; }

.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }
.text-xs { font-size: var(--font-size-xs) !important; }
.text-sm { font-size: var(--font-size-sm) !important; }
.text-md { font-size: var(--font-size-md) !important; }
.text-lg { font-size: var(--font-size-lg) !important; }
.text-xl { font-size: var(--font-size-xl) !important; }
.font-light { font-weight: 300 !important; }
.font-normal { font-weight: 400 !important; }
.font-medium { font-weight: 500 !important; }
.font-semibold { font-weight: 600 !important; }
.font-bold { font-weight: 700 !important; }
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.text-info { color: var(--info) !important; }
.text-truncate { overflow: hidden !important; text-overflow: ellipsis !important; white-space: nowrap !important; }

.bg-primary { background-color: var(--primary-500) !important; }
.bg-secondary { background-color: var(--bg-surface-secondary) !important; }
.bg-success { background-color: var(--success) !important; }
.bg-warning { background-color: var(--warning) !important; }
.bg-danger { background-color: var(--danger) !important; }
.bg-white { background-color: #ffffff !important; }
.bg-light { background-color: var(--gray-50) !important; }
.bg-dark { background-color: var(--gray-900) !important; }
.bg-transparent { background-color: transparent !important; }
.bg-surface { background-color: var(--bg-surface) !important; }
.bg-glass { background: var(--bg-glass) !important; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }

.border { border: 1px solid var(--border-color) !important; }
.border-top { border-top: 1px solid var(--border-color) !important; }
.border-right { border-right: 1px solid var(--border-color) !important; }
.border-bottom { border-bottom: 1px solid var(--border-color) !important; }
.border-left { border-left: 1px solid var(--border-color) !important; }
.border-0 { border: 0 !important; }
.border-primary { border-color: var(--primary-500) !important; }
.border-light { border-color: var(--border-light) !important; }
.border-dark { border-color: var(--gray-700) !important; }
.rounded { border-radius: var(--radius-md) !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }
.rounded-0 { border-radius: 0 !important; }

.w-25 { width: 25% !important; }
.w-50 { width: 50% !important; }
.w-75 { width: 75% !important; }
.w-100 { width: 100% !important; }
.w-auto { width: auto !important; }
.h-25 { height: 25% !important; }
.h-50 { height: 50% !important; }
.h-75 { height: 75% !important; }
.h-100 { height: 100% !important; }
.h-auto { height: auto !important; }
.min-h-screen { min-height: 100vh !important; }
.max-w-screen { max-width: 100vw !important; }

.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }
.position-sticky { position: sticky !important; }
.top-0 { top: 0 !important; }
.right-0 { right: 0 !important; }
.bottom-0 { bottom: 0 !important; }
.left-0 { left: 0 !important; }

.visible { visibility: visible !important; }
.invisible { visibility: hidden !important; }
.opacity-0 { opacity: 0 !important; }
.opacity-25 { opacity: 0.25 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-75 { opacity: 0.75 !important; }
.opacity-100 { opacity: 1 !important; }

.overflow-hidden { overflow: hidden !important; }
.overflow-auto { overflow: auto !important; }
.overflow-scroll { overflow: scroll !important; }

.cursor-pointer { cursor: pointer !important; }
.cursor-default { cursor: default !important; }
.cursor-not-allowed { cursor: not-allowed !important; }

/* ============================================================
   13. ANIMATIONS
   ============================================================ */

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes slideOutRight { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scaleIn { from { transform: scale(0.95); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.animate-fade-in { animation: fadeIn var(--transition-normal) ease; }
.animate-fade-in-up { animation: fadeInUp var(--transition-normal) ease; }
.animate-fade-in-down { animation: fadeInDown var(--transition-normal) ease; }
.animate-scale-in { animation: scaleIn var(--transition-normal) ease; }

/* ============================================================
   14. RESPONSIVE
   ============================================================ */

.hidden-mobile { }
.hidden-tablet { }
.hidden-desktop { }
.show-mobile { display: none !important; }
.show-tablet { display: none !important; }
.show-desktop { display: block !important; }

@media (min-width: 768px) and (max-width: 1024px) {
    .hidden-tablet { display: none !important; }
    .show-tablet { display: block !important; }
}

@media (max-width: 767.98px) {
    .hidden-mobile { display: none !important; }
    .show-mobile { display: block !important; }
    .show-desktop { display: none !important; }

    .site-nav__toggle { display: flex; }
    .site-nav__close { display: flex; }
    .site-nav__menu {
        position: fixed; top: 0; right: 0;
        width: 280px; height: 100vh;
        background: var(--bg-nav);
        padding: var(--space-lg);
        transform: translateX(100%); transition: transform var(--transition-normal);
        z-index: calc(var(--z-nav) + 1);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
        overflow-y: auto;
    }
    .site-nav__menu.open { transform: translateX(0); }
    .site-nav__list { flex-direction: column; gap: var(--space-xs); }
    .site-nav__link { display: flex; width: 100%; padding: 12px 16px; font-size: var(--font-size-md); text-align: left; }
    .site-nav__link--parent { justify-content: flex-start; }

    .site-nav__dropdown {
        position: static; transform: none; min-width: 0;
        background: none; backdrop-filter: none; -webkit-backdrop-filter: none;
        border: none; box-shadow: none; border-radius: 0;
        padding: 0; padding-left: var(--space-md);
        border-left: 2px solid var(--bg-glass-border);
        margin-left: var(--space-md); margin-top: var(--space-xs);
        display: none; opacity: 1; visibility: visible; pointer-events: auto;
    }
    .site-nav__item--dropdown.open > .site-nav__dropdown { display: block; }
    .site-nav__dropdown-link { padding: 10px 12px; border-radius: var(--radius-md); }

    /* User dropdown mobile */
    .site-nav__user-dropdown {
        position: fixed; top: auto; right: var(--space-md); left: auto;
        border-radius: 12px; border-top: 1px solid var(--bg-glass-border);
    }

    .page-header { flex-direction: column; gap: var(--space-md); }
    .page-header__title h1 { font-size: var(--font-size-xl); }
    .page-header__actions { width: 100%; }

    .form-row, .form-row--3 { grid-template-columns: 1fr; }
    .form-group--small { max-width: none; }
    .settings-toggle { gap: var(--space-md); }

    body::before, body::after { width: 400px; height: 400px; filter: blur(90px); }
}