/**
 * GLOBAL ERGONOMICS - Enhanced User Experience
 * TaPrestation - Améliorations globales de l'ergonomie
 * 
 * Ce fichier améliore l'ergonomie sur toutes les pages:
 * - Boutons plus grands et accessibles
 * - Transitions fluides
 * - Touch-friendly pour mobile
 * - Typographie améliorée
 * - Espacements cohérents
 * - Feedback visuel amélioré
 */

/* ============================================
   SECTION 1: VARIABLES CSS GLOBALES
   ============================================ */

:root {
    /* Couleurs principales */
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --primary-300: #93c5fd;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --primary-900: #1e3a8a;

    /* Succès */
    --success-50: #ecfdf5;
    --success-500: #10b981;
    --success-600: #059669;

    /* Erreur */
    --danger-50: #fef2f2;
    --danger-500: #ef4444;
    --danger-600: #dc2626;

    /* Avertissement */
    --warning-50: #fffbeb;
    --warning-500: #f59e0b;
    --warning-600: #d97706;

    /* Tailles tactiles */
    --touch-min-size: 44px;
    --touch-target-size: 48px;
    
    /* Espacement */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* ============================================
   SECTION 2: TYPOGRAPHIE AMÉLIORÉE
   ============================================ */

/* Corps de texte plus lisible */
body {
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Titres avec meilleur espacement */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    letter-spacing: -0.02em;
    font-weight: 600;
}

h1 { font-size: clamp(1.5rem, 4vw, 2.25rem); }
h2 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }

/* Paragraphes lisibles */
p {
    max-width: 70ch;
    color: #475569;
}

/* Links plus visibles */
a:not(.btn):not([class*="bg-"]):not([class*="text-"]) {
    color: var(--primary-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:not(.btn):not([class*="bg-"]):not([class*="text-"]):hover {
    color: var(--primary-700);
    text-decoration: underline;
}

/* ============================================
   SECTION 3: BOUTONS ERGONOMIQUES
   ============================================ */

/* Boutons de base */
button,
.btn,
[type="submit"],
[type="button"] {
    min-height: var(--touch-min-size);
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    position: relative;
    overflow: hidden;
}

/* Effet ripple au clic */
button::after,
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    transform: scale(0);
    opacity: 0;
    transition: transform 0.5s, opacity 0.3s;
}

button:active::after,
.btn:active::after {
    transform: scale(2.5);
    opacity: 1;
    transition: 0s;
}

/* Bouton primaire */
.btn-primary,
button[type="submit"]:not(.btn-secondary):not(.btn-danger),
.bg-blue-600,
.bg-blue-500,
.bg-indigo-600 {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    color: white !important;
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.35);
}

.btn-primary:hover,
button[type="submit"]:not(.btn-secondary):not(.btn-danger):hover,
.bg-blue-600:hover,
.bg-blue-500:hover,
.bg-indigo-600:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.45);
}

.btn-primary:active,
button[type="submit"]:active {
    transform: translateY(0);
}

/* Bouton succès */
.btn-success,
.bg-green-600,
.bg-green-500,
.bg-emerald-600 {
    background: linear-gradient(135deg, var(--success-500) 0%, var(--success-600) 100%);
    color: white !important;
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.35);
}

.btn-success:hover,
.bg-green-600:hover,
.bg-green-500:hover,
.bg-emerald-600:hover {
    background: linear-gradient(135deg, var(--success-600) 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(16, 185, 129, 0.45);
}

/* Bouton danger */
.btn-danger,
.bg-red-600,
.bg-red-500 {
    background: linear-gradient(135deg, var(--danger-500) 0%, var(--danger-600) 100%);
    color: white !important;
    box-shadow: 0 4px 14px 0 rgba(239, 68, 68, 0.35);
}

.btn-danger:hover,
.bg-red-600:hover,
.bg-red-500:hover {
    background: linear-gradient(135deg, var(--danger-600) 0%, #b91c1c 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(239, 68, 68, 0.45);
}

/* Bouton secondaire / outline */
.btn-secondary,
.btn-outline,
.border-gray-300 {
    background: white;
    border: 2px solid #e2e8f0;
    color: #64748b;
}

.btn-secondary:hover,
.btn-outline:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #334155;
}

/* Boutons désactivés */
button:disabled,
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ============================================
   SECTION 4: FORMULAIRES ERGONOMIQUES
   ============================================ */

/* Inputs de base */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="date"],
input[type="datetime-local"],
textarea,
select {
    min-height: var(--touch-min-size);
    padding: 12px 16px;
    font-size: 16px; /* Empêche le zoom sur iOS */
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-md);
    background-color: white;
    transition: all var(--transition-fast);
    width: 100%;
}

/* Focus states améliorés */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px var(--primary-100);
}

/* Erreur de validation */
input.error,
input:invalid:not(:placeholder-shown),
textarea.error,
select.error {
    border-color: var(--danger-500);
}

input.error:focus,
textarea.error:focus,
select.error:focus {
    box-shadow: 0 0 0 3px var(--danger-50);
}

/* Placeholder plus visible */
::placeholder {
    color: #94a3b8;
    opacity: 1;
}

/* Labels */
label {
    display: block;
    font-weight: 500;
    color: #374151;
    margin-bottom: 6px;
    font-size: 14px;
}

/* Form groups */
.form-group {
    margin-bottom: 20px;
}

/* Checkboxes et radios plus grands */
input[type="checkbox"],
input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-600);
}

/* Select customisé */
select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 44px;
}

/* ============================================
   SECTION 5: CARTES ET CONTENEURS
   ============================================ */

/* Cartes avec effet hover */
.card,
.bg-white.rounded-xl,
.bg-white.rounded-lg,
.bg-white.shadow-sm {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid #f1f5f9;
    transition: all var(--transition-normal);
}

.card:hover,
.bg-white.rounded-xl:hover,
.bg-white.rounded-lg:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Cartes cliquables */
a.card,
.card-clickable,
.dashboard-stat-card {
    cursor: pointer;
}

a.card:hover,
.card-clickable:hover,
.dashboard-stat-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--primary-200);
}

/* Container responsive */
.container,
.max-w-7xl {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
}

/* ============================================
   SECTION 6: TABLES AMÉLIORÉES
   ============================================ */

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
}

thead {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    color: #374151;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid #e2e8f0;
}

td {
    padding: 14px 16px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}

tbody tr {
    transition: background-color var(--transition-fast);
}

tbody tr:hover {
    background-color: #f8fafc;
}

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

/* Table responsive */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md);
}

/* ============================================
   SECTION 7: BADGES ET ÉTATS
   ============================================ */

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-success,
.bg-green-100 {
    background: var(--success-50);
    color: var(--success-600);
}

.badge-warning,
.bg-yellow-100,
.bg-orange-100 {
    background: var(--warning-50);
    color: var(--warning-600);
}

.badge-danger,
.bg-red-100 {
    background: var(--danger-50);
    color: var(--danger-600);
}

.badge-info,
.bg-blue-100 {
    background: var(--primary-50);
    color: var(--primary-600);
}

/* ============================================
   SECTION 8: NAVIGATION AMÉLIORÉE
   ============================================ */

/* Navigation links */
nav a,
.nav-link {
    padding: 10px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
}

nav a:hover,
.nav-link:hover {
    background: rgba(59, 130, 246, 0.1);
}

nav a.active,
.nav-link.active {
    background: var(--primary-500);
    color: white;
}

/* Breadcrumbs */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #64748b;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--primary-600);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb-separator {
    color: #cbd5e1;
}

/* ============================================
   SECTION 9: MODALES ET OVERLAYS
   ============================================ */

/* Modal overlay */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

/* Modal content */
.modal-content {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95) translateY(20px);
    transition: all var(--transition-normal);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* ============================================
   SECTION 10: SCROLL ET OVERFLOW
   ============================================ */

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Scrollbar customisée */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 #f1f5f9;
}

/* ============================================
   SECTION 11: RESPONSIVE DESKTOP ENHANCEMENTS
   ============================================ */

/* Large Desktop (1400px+) */
@media (min-width: 1400px) {
    body {
        font-size: 17px;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
    
    .container,
    .max-w-7xl {
        max-width: 1600px !important;
    }
    
    /* Larger buttons on desktop */
    .btn,
    button,
    [type="submit"] {
        padding: 14px 28px;
        font-size: 1rem;
    }
    
    /* More spacious cards */
    .card,
    [class*="card"] {
        padding: 28px;
    }
    
    /* Grid improvements */
    .grid {
        gap: 1.5rem;
    }
}

/* Desktop Medium (1200px - 1399px) */
@media (min-width: 1200px) and (max-width: 1399px) {
    .container,
    .max-w-7xl {
        max-width: 1300px !important;
    }
}

/* Desktop (992px+) - Enable hover effects */
@media (min-width: 992px) {
    /* Show hover effects only on desktop */
    .card:hover,
    [class*="card"]:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.15);
    }
    
    /* Smooth button hover */
    .btn:hover,
    button:hover {
        transform: translateY(-2px);
    }
    
    /* Table row hover */
    tbody tr:hover {
        background-color: #f8fafc;
    }
}

/* Tablet landscape & small desktop (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .container {
        max-width: 960px;
        padding: 0 24px;
    }
}

/* ============================================
   SECTION 12: ESPACEMENT AMÉLIORÉ
   ============================================ */

/* Sections avec espacement */
section,
.section {
    padding: var(--spacing-lg) 0;
}

@media (min-width: 768px) {
    section,
    .section {
        padding: var(--spacing-xl) 0;
    }
}

/* Espacement entre éléments */
.space-y > * + * {
    margin-top: var(--spacing-md);
}

.space-y-sm > * + * {
    margin-top: var(--spacing-sm);
}

.space-y-lg > * + * {
    margin-top: var(--spacing-lg);
}

/* ============================================
   SECTION 12: ÉTATS INTERACTIFS
   ============================================ */

/* État de focus visible */
:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* Désactiver l'outline classique */
:focus:not(:focus-visible) {
    outline: none;
}

/* Skip link pour accessibilité */
.skip-link {
    position: fixed;
    top: -100%;
    left: 16px;
    padding: 12px 24px;
    background: var(--primary-600);
    color: white;
    border-radius: var(--radius-md);
    z-index: 10000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 16px;
}

/* ============================================
   SECTION 13: EMPTY STATES
   ============================================ */

.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: #64748b;
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    background: #f1f5f9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
}

.empty-state-icon svg {
    width: 40px;
    height: 40px;
}

.empty-state-title {
    font-size: 18px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

.empty-state-text {
    font-size: 14px;
    margin-bottom: 24px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   SECTION 14: RESPONSIVE MOBILE OPTIMISÉ
   ============================================ */

@media (max-width: 768px) {
    /* Boutons full-width sur mobile */
    .btn-mobile-full {
        width: 100%;
    }

    /* Actions sticky en bas */
    .sticky-actions {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: white;
        padding: 12px 16px;
        padding-bottom: calc(12px + env(safe-area-inset-bottom));
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
        z-index: 100;
        display: flex;
        gap: 12px;
    }

    .sticky-actions .btn {
        flex: 1;
    }

    /* Cartes sans hover transform sur mobile (plus fluide) */
    .card:hover,
    .bg-white.rounded-xl:hover,
    .bg-white.rounded-lg:hover {
        transform: none;
    }

    /* Meilleure lisibilité du texte */
    body {
        font-size: 15px;
    }

    /* Tables scrollables */
    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    th, td {
        padding: 12px;
        font-size: 13px;
    }

    /* Modal full-screen sur petit écran */
    .modal-content {
        max-width: 100%;
        max-height: 100%;
        height: 100%;
        border-radius: 0;
    }

    /* Padding safe area pour iPhone X+ */
    .safe-bottom {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* ============================================
   SECTION 15: ANIMATIONS DE PAGE
   ============================================ */

/* Animation d'entrée de page */
.page-enter {
    animation: pageEnter 0.4s ease-out;
}

@keyframes pageEnter {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animation des éléments de liste */
.list-item-enter {
    animation: listEnter 0.3s ease-out forwards;
    opacity: 0;
}

@keyframes listEnter {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Délais pour animation en cascade */
.list-item-enter:nth-child(1) { animation-delay: 0.05s; }
.list-item-enter:nth-child(2) { animation-delay: 0.1s; }
.list-item-enter:nth-child(3) { animation-delay: 0.15s; }
.list-item-enter:nth-child(4) { animation-delay: 0.2s; }
.list-item-enter:nth-child(5) { animation-delay: 0.25s; }
.list-item-enter:nth-child(6) { animation-delay: 0.3s; }

/* ============================================
   SECTION 16: FOCUS TRAP & ACCESSIBILITÉ
   ============================================ */

/* Réduire les animations pour les utilisateurs qui le demandent */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    button,
    .btn,
    input,
    select,
    textarea {
        border-width: 2px;
    }
    
    a {
        text-decoration: underline;
    }
}

/* ============================================
   SECTION 17: DARK MODE READY (optional)
   ============================================ */

@media (prefers-color-scheme: dark) {
    /* Dark mode variables - à activer si besoin */
    /*
    :root {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --text-primary: #f1f5f9;
        --text-secondary: #94a3b8;
        --border-color: #334155;
    }
    */
}

/* ============================================
   SECTION 18: UTILITIES ERGONOMIQUES
   ============================================ */

/* Truncate text */
.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Line clamp */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Visually hidden but accessible */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* No select */
.no-select {
    user-select: none;
    -webkit-user-select: none;
}

/* Touch callout disabled */
.no-touch-callout {
    -webkit-touch-callout: none;
}

/* Aspect ratio boxes */
.aspect-square {
    aspect-ratio: 1 / 1;
}

.aspect-video {
    aspect-ratio: 16 / 9;
}

/* Loading state for elements */
.is-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.is-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #e2e8f0;
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
/* ============================================
   SECTION: VERY SMALL SCREENS RESPONSIVE FIX
   Supports Galaxy S9+ (320px), iPhone SE, etc.
   ============================================ */

/* XS Breakpoint: < 400px - Very small phones */
@media (max-width: 400px) {
    /* Container padding reduction */
    .container,
    .max-w-7xl,
    .max-w-6xl,
    .max-w-5xl,
    .max-w-4xl,
    .max-w-3xl {
        padding-left: 0.5rem !important;
        padding-right: 0.5rem !important;
    }
    
    .px-4 {
        padding-left: 0.5rem !important;
        padding-right: 0.5rem !important;
    }
    
    .px-6 {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }
    
    /* Grid adjustments - Prevent overflow */
    .grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 0.375rem !important;
    }
    
    .grid-cols-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 0.375rem !important;
    }
    
    .grid-cols-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 0.375rem !important;
    }
    
    /* Cards - More compact */
    .rounded-2xl {
        border-radius: 0.75rem !important;
    }
    
    .rounded-xl {
        border-radius: 0.625rem !important;
    }
    
    .rounded-lg {
        border-radius: 0.5rem !important;
    }
    
    /* Padding reduction for cards */
    .p-4 {
        padding: 0.625rem !important;
    }
    
    .p-5 {
        padding: 0.75rem !important;
    }
    
    .p-6 {
        padding: 0.875rem !important;
    }
    
    /* Font size adjustments */
    .text-2xl {
        font-size: 1.125rem !important;
    }
    
    .text-xl {
        font-size: 1rem !important;
    }
    
    .text-lg {
        font-size: 0.9375rem !important;
    }
    
    .text-base {
        font-size: 0.875rem !important;
    }
    
    .text-sm {
        font-size: 0.8125rem !important;
    }
    
    .text-xs {
        font-size: 0.6875rem !important;
    }
    
    /* Icon size adjustments */
    .w-12 {
        width: 2.25rem !important;
    }
    
    .h-12 {
        height: 2.25rem !important;
    }
    
    .w-10 {
        width: 2rem !important;
    }
    
    .h-10 {
        height: 2rem !important;
    }
    
    .w-8 {
        width: 1.75rem !important;
    }
    
    .h-8 {
        height: 1.75rem !important;
    }
    
    .w-6 {
        width: 1.25rem !important;
    }
    
    .h-6 {
        height: 1.25rem !important;
    }
    
    /* Gap reductions */
    .gap-4 {
        gap: 0.5rem !important;
    }
    
    .gap-3 {
        gap: 0.375rem !important;
    }
    
    .gap-2 {
        gap: 0.25rem !important;
    }
    
    /* Margin reductions */
    .mb-6 {
        margin-bottom: 0.875rem !important;
    }
    
    .mb-4 {
        margin-bottom: 0.625rem !important;
    }
    
    .mt-6 {
        margin-top: 0.875rem !important;
    }
    
    .mt-4 {
        margin-top: 0.625rem !important;
    }
    
    .my-6 {
        margin-top: 0.875rem !important;
        margin-bottom: 0.875rem !important;
    }
    
    .my-4 {
        margin-top: 0.625rem !important;
        margin-bottom: 0.625rem !important;
    }
    
    /* Button adjustments */
    .btn,
    button,
    [type="button"],
    [type="submit"] {
        padding: 0.5rem 0.75rem !important;
        font-size: 0.8125rem !important;
    }
    
    .btn-lg {
        padding: 0.625rem 1rem !important;
        font-size: 0.875rem !important;
    }
    
    /* Table responsiveness */
    table {
        font-size: 0.75rem !important;
    }
    
    th, td {
        padding: 0.375rem 0.5rem !important;
    }
    
    /* Form inputs */
    input,
    select,
    textarea {
        font-size: 0.875rem !important;
        padding: 0.5rem 0.625rem !important;
    }
    
    /* Flex row wrapping */
    .flex-row {
        flex-wrap: wrap !important;
    }
    
    /* Min heights reduction */
    .min-h-\[300px\] {
        min-height: 200px !important;
    }
    
    .min-h-\[250px\] {
        min-height: 180px !important;
    }
    
    .min-h-\[220px\] {
        min-height: 160px !important;
    }
    
    /* Statistics cards compact */
    .stat-card-glass,
    [class*="stat-card"] {
        padding: 0.5rem !important;
        border-radius: 0.625rem !important;
    }
    
    .stat-card-glass .stat-icon,
    [class*="stat-card"] .stat-icon {
        width: 1.75rem !important;
        height: 1.75rem !important;
        margin-bottom: 0.25rem !important;
    }
    
    .stat-card-glass .stat-icon svg,
    [class*="stat-card"] .stat-icon svg {
        width: 0.875rem !important;
        height: 0.875rem !important;
    }
    
    /* Dashboard cards */
    .dashboard-primary-card,
    .main-card-3d,
    [class*="dashboard-card"] {
        padding: 0.625rem !important;
        border-radius: 0.75rem !important;
    }
    
    /* Modals and dialogs */
    .modal-content,
    [role="dialog"] > div {
        margin: 0.5rem !important;
        max-width: calc(100vw - 1rem) !important;
    }
    
    /* Navigation adjustments */
    nav .flex.items-center.gap-4 {
        gap: 0.5rem !important;
    }
    
    /* Badge sizes */
    .badge,
    [class*="badge"] {
        padding: 0.125rem 0.375rem !important;
        font-size: 0.625rem !important;
    }
    
    /* Pills and tags */
    .pill,
    [class*="pill"],
    .tag,
    [class*="tag"] {
        padding: 0.25rem 0.5rem !important;
        font-size: 0.6875rem !important;
    }
    
    /* Accordions */
    .accordion-button,
    [class*="accordion"] > button {
        padding: 0.625rem 0.75rem !important;
        font-size: 0.875rem !important;
    }
    
    /* Tabs */
    .tab,
    [role="tab"] {
        padding: 0.5rem 0.625rem !important;
        font-size: 0.8125rem !important;
    }
    
    /* Avatar sizes */
    .avatar,
    [class*="avatar"] {
        width: 2rem !important;
        height: 2rem !important;
    }
    
    /* Shadow reduction for performance */
    .shadow-lg,
    .shadow-xl {
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
    }
    
    /* Prevent horizontal overflow */
    body {
        overflow-x: hidden !important;
    }
    
    main,
    .main-content,
    [role="main"] {
        overflow-x: hidden !important;
        max-width: 100vw !important;
    }
    
    /* Cards should not overflow */
    .card,
    [class*="card"] {
        max-width: 100% !important;
        overflow: hidden !important;
    }
    
    /* Images responsive */
    img {
        max-width: 100% !important;
        height: auto !important;
    }
    
    /* Truncate long text */
    .truncate-xs {
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
        max-width: 100% !important;
    }
}

/* Small phones: 400px - 480px */
@media (min-width: 401px) and (max-width: 480px) {
    .container,
    .max-w-7xl,
    .max-w-6xl {
        padding-left: 0.625rem !important;
        padding-right: 0.625rem !important;
    }
    
    .grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    }
    
    .grid-cols-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
    
    .text-2xl {
        font-size: 1.25rem !important;
    }
    
    .text-xl {
        font-size: 1.125rem !important;
    }
    
    .p-4 {
        padding: 0.75rem !important;
    }
    
    .p-6 {
        padding: 1rem !important;
    }
}

/* Standard mobile: 481px - 640px */
@media (min-width: 481px) and (max-width: 640px) {
    .grid-cols-4 {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    }
    
    .container,
    .max-w-7xl {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }
}

/* ============================================
   HELPER CLASSES FOR RESPONSIVE
   ============================================ */

/* Hide on very small screens */
@media (max-width: 400px) {
    .hide-xs {
        display: none !important;
    }
}

/* Show only on very small screens */
.show-xs-only {
    display: none !important;
}

@media (max-width: 400px) {
    .show-xs-only {
        display: block !important;
    }
    
    .show-xs-only.inline {
        display: inline !important;
    }
    
    .show-xs-only.flex {
        display: flex !important;
    }
}

/* Force single column on very small screens */
.force-single-col-xs {
    grid-template-columns: 1fr !important;
}

@media (min-width: 401px) {
    .force-single-col-xs {
        grid-template-columns: unset !important;
    }
}

/* Compact mode for very small screens */
@media (max-width: 400px) {
    .compact-xs {
        padding: 0.375rem !important;
        margin: 0.25rem !important;
    }
    
    .compact-xs-text {
        font-size: 0.75rem !important;
        line-height: 1.2 !important;
    }
}