/**
 * App Styles - O'Style Haircut
 * CSS Client (Mobile-first) + Overrides globaux
 */

/* Reset background-color qui était skyblue */
body {
    background-color: var(--neutral-50);
}

/* =====================================================
   STATS CARDS - DESIGN UNIFIÉ
   ===================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: transform 0.2s, box-shadow 0.2s;
}

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

/* Icône à gauche - plus grande */
.stat-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

/* Variantes de couleur pour les icônes */
.stat-icon-primary { background: var(--primary-100); color: var(--primary); }
.stat-icon-success { background: var(--success-100); color: var(--success-500); }
.stat-icon-warning { background: var(--warning-100); color: var(--warning-500); }
.stat-icon-danger { background: var(--danger-100); color: var(--danger-500); }
.stat-icon-info { background: var(--info-100); color: var(--info-500); }

/* Support anciennes classes (rétrocompatibilité) */
.stat-card-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}
.stat-card-icon.primary { background: var(--primary-100); color: var(--primary); }
.stat-card-icon.success { background: var(--success-100); color: var(--success-500); }
.stat-card-icon.warning { background: var(--warning-100); color: var(--warning-500); }

/* Contenu à droite */
.stat-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

/* Valeur - très grande */
.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--neutral-900);
}

/* Label - petit et discret */
.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

/* Support ancienne structure h3/p */
.stat-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin: 0;
}

.stat-card p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* =====================================================
   RESPONSIVE CLIENT - MOBILE FIRST
   ===================================================== */

/* ============================================
   MOBILE FIRST (320px+)
   Base styles pour smartphones
   Touch targets: minimum 48x48px (Apple HIG)
   Font-size: minimum 16px (évite zoom auto iOS)
   ============================================ */

/* Container mobile-optimized */
.container {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

/* Navbar: Mobile responsive */
@media (max-width: 768px) {
    .navbar {
        position: sticky;
        top: 0;
        z-index: 1000;
    }

    .navbar-container {
        padding: var(--spacing-sm) 0;
    }

    .navbar-brand {
        font-size: 1.25rem;
        padding-left: var(--spacing-md);
    }

    .navbar-toggle {
        padding-right: var(--spacing-md);
        min-width: 48px;
        min-height: 48px;
    }

    /* Menu mobile: full screen overlay */
    .navbar-nav {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .navbar-nav .nav-link,
    .navbar-nav .btn {
        min-height: 48px;
        font-size: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Typography mobile */
@media (max-width: 768px) {
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    h4 {
        font-size: 1.125rem;
    }

    /* Hero et Page Header: réduits sur mobile */
    .hero {
        padding: var(--spacing-xl) 0;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .page-header {
        padding: var(--spacing-lg) 0;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }
}

/* Buttons: Touch-friendly */
@media (max-width: 768px) {
    .btn {
        min-height: 48px;
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
    }

    .btn-lg {
        min-height: 56px;
        padding: var(--spacing-lg) var(--spacing-xl);
        font-size: 1.125rem;
    }

    .btn-block {
        width: 100%;
    }
}

/* Forms: Mobile optimized */
@media (max-width: 768px) {
    .form-control,
    .form-admin-control {
        min-height: 48px;
        padding: var(--spacing-md);
        font-size: 16px; /* Évite le zoom automatique sur iOS */
        border-radius: var(--radius-md);
    }

    .form-label {
        font-size: 0.9375rem;
        margin-bottom: var(--spacing-sm);
    }

    .form-group {
        margin-bottom: var(--spacing-lg);
    }

    /* Checkbox et radio: plus grands */
    .form-check-input {
        min-width: 20px;
        min-height: 20px;
        margin-top: 0.125rem;
    }

    .form-check-label {
        font-size: 0.9375rem;
        line-height: 1.5;
        padding-left: var(--spacing-xs);
    }

    /* Switch toggle: optimisé tactile */
    .switch-slider {
        width: 52px;
        height: 28px;
    }

    .switch-slider::before {
        width: 22px;
        height: 22px;
    }

    .switch-input:checked + .switch-slider::before {
        transform: translateX(24px);
    }
}

/* Cards: Mobile spacing */
@media (max-width: 768px) {
    .card {
        border-radius: var(--radius-lg);
        margin-bottom: var(--spacing-md);
    }

    .card-header {
        padding: var(--spacing-md);
    }

    .card-header h3 {
        font-size: 1rem;
    }

    .card-body {
        padding: var(--spacing-md);
    }
}

/* Grid: Responsive collapse */
@media (max-width: 768px) {
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* Dashboard Layout: Mobile */
@media (max-width: 768px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: var(--spacing-md) 0;
    }

    /* Sidebar: Hidden on mobile, accessible via toggle */
    .sidebar {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        max-width: 85vw;
        border-radius: 0;
        z-index: 1000;
        overflow-y: auto;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: var(--shadow-xl);
    }

    .sidebar.active {
        display: block;
        transform: translateX(0);
    }

    /* Overlay pour fermer la sidebar */
    .sidebar-overlay.active {
        display: block;
    }

    /* Toggle button: bottom-right FAB */
    .sidebar-toggle {
        display: flex;
    }

    /* Navigation sidebar: mobile */
    .sidebar-nav {
        padding: 0;
    }

    .sidebar-nav a {
        min-height: 48px;
        padding: var(--spacing-md);
        font-size: 1rem;
    }

    .sidebar-nav i {
        font-size: 1.125rem;
    }
}

/* Stats cards: Mobile */
@media (max-width: 768px) {
    .stat-card {
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .stat-icon,
    .stat-card-icon {
        width: 64px;
        height: 64px;
        font-size: 1.75rem;
    }

    .stat-value {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.8125rem;
    }

    /* Support ancienne structure */
    .stat-card h3 {
        font-size: 2rem;
    }

    .stat-card p {
        font-size: 0.8125rem;
    }
}

/* Service cards: Mobile */
@media (max-width: 768px) {
    .service-card-image {
        height: 160px;
        font-size: 2.5rem;
    }

    .service-card-content {
        padding: var(--spacing-md);
    }

    .service-card h3 {
        font-size: 1.125rem;
        margin-bottom: var(--spacing-sm);
    }

    .service-card p {
        font-size: 0.875rem;
    }

    .service-price {
        font-size: 1.25rem;
    }
}

/* Appointment cards: Mobile optimized */
@media (max-width: 768px) {
    .appointment-card,
    .appointment-link > div {
        border-radius: var(--radius-lg);
        padding: var(--spacing-md);
    }

    .appointment-card .flex,
    .appointment-link .flex {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .appointment-card .text-right {
        text-align: left;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .appointment-card h4 {
        font-size: 1rem;
    }
}

/* Badges: Mobile */
@media (max-width: 768px) {
    .badge {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.75rem;
    }
}

/* Alerts: Mobile */
@media (max-width: 768px) {
    .alert {
        padding: var(--spacing-md);
        border-radius: var(--radius-md);
        font-size: 0.9375rem;
    }
}

/* Footer: Mobile */
@media (max-width: 768px) {
    .footer {
        padding: var(--spacing-xl) 0 var(--spacing-lg);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .footer-brand {
        font-size: 1.25rem;
    }

    .footer h4 {
        font-size: 0.9375rem;
    }

    .footer-links {
        font-size: 0.875rem;
    }

    .footer-bottom {
        font-size: 0.8125rem;
    }
}

/* Auth pages: Mobile */
@media (max-width: 768px) {
    .auth-container {
        padding: var(--spacing-md);
        min-height: calc(100vh - 160px);
    }

    .auth-card {
        max-width: 100%;
    }

    .auth-header h1 {
        font-size: 1.5rem;
    }
}

/* Sections: Mobile spacing */
@media (max-width: 768px) {
    .section {
        padding: var(--spacing-xl) 0;
    }

    .section-title {
        margin-bottom: var(--spacing-lg);
    }

    .section-title h2 {
        font-size: 1.5rem;
    }

    .section-title p {
        font-size: 0.9375rem;
    }
}

/* User avatar: Mobile */
@media (max-width: 768px) {
    .user-avatar {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
        margin-bottom: var(--spacing-sm);
    }
}

/* ============================================
   MOBILE SMALL (max-width: 480px)
   Petits smartphones (iPhone SE, etc.)
   ============================================ */
@media (max-width: 480px) {
    /* Container: padding minimal */
    .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }

    /* Typography: encore plus petit */
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    h3 {
        font-size: 1.125rem;
    }

    /* Navbar */
    .navbar-brand {
        font-size: 1.125rem;
    }

    /* Hero */
    .hero {
        padding: var(--spacing-lg) 0;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 0.9375rem;
    }

    /* Page header */
    .page-header {
        padding: var(--spacing-md) 0;
    }

    .page-header h1 {
        font-size: 1.25rem;
    }

    /* Stats grid: plus compact */
    .stats-grid {
        gap: var(--spacing-sm);
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }

    .stat-icon,
    .stat-card-icon {
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }

    .stat-value {
        font-size: 1.75rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    /* Support ancienne structure */
    .stat-card h3 {
        font-size: 1.75rem;
    }

    .stat-card p {
        font-size: 0.75rem;
    }

    /* Buttons: légèrement plus petits */
    .btn {
        min-height: 44px;
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9375rem;
    }

    .btn-lg {
        min-height: 52px;
        font-size: 1rem;
    }

    /* Cards */
    .card {
        border-radius: var(--radius-md);
    }

    .card-header,
    .card-body {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .card-header h3 {
        font-size: 0.9375rem;
    }

    /* Grid: espacement réduit */
    .grid {
        gap: var(--spacing-sm);
    }

    .grid-cols-3 {
        grid-template-columns: 1fr;
    }

    /* Dashboard */
    .dashboard-layout {
        padding: var(--spacing-sm) 0;
    }

    /* Sidebar */
    .sidebar {
        width: 260px;
        max-width: 80vw;
    }

    .sidebar-nav a {
        font-size: 0.9375rem;
    }

    /* Footer */
    .footer {
        padding: var(--spacing-lg) 0 var(--spacing-md);
    }

    .footer-grid {
        gap: var(--spacing-md);
    }

    /* Spacing utilities: réduits */
    .mb-lg {
        margin-bottom: var(--spacing-md) !important;
    }

    .mb-xl {
        margin-bottom: var(--spacing-lg) !important;
    }

    .mt-lg {
        margin-top: var(--spacing-md) !important;
    }

    .mt-xl {
        margin-top: var(--spacing-lg) !important;
    }

    /* Section */
    .section {
        padding: var(--spacing-lg) 0;
    }

    .section-title {
        margin-bottom: var(--spacing-md);
    }
}

/* ============================================
   TABLETTE (768px - 1024px)
   iPad, tablettes Android
   ============================================ */
@media (min-width: 768px) and (max-width: 1024px) {
    /* Container: largeur optimale */
    .container {
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }

    /* Grid: 2 colonnes sur tablette */
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Stats: 2-3 colonnes selon l'espace */
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    /* Dashboard: sidebar visible */
    .dashboard-layout {
        grid-template-columns: 240px 1fr;
        gap: var(--spacing-lg);
    }

    .sidebar {
        display: block;
        position: static;
        transform: none;
    }

    .sidebar-toggle {
        display: none;
    }

    /* Touch targets: 44x44px minimum */
    .btn {
        min-height: 44px;
    }

    .form-control {
        min-height: 44px;
        font-size: 1rem;
    }

    .sidebar-nav a {
        min-height: 44px;
    }
}

/* ============================================
   LANDSCAPE ORIENTATION
   Optimisations pour mode paysage
   ============================================ */
@media (max-height: 600px) and (orientation: landscape) {
    /* Réduire les espacements verticaux */
    .page-header,
    .hero {
        padding-top: var(--spacing-md);
        padding-bottom: var(--spacing-md);
    }

    .section {
        padding: var(--spacing-lg) 0;
    }

    /* Stats plus compacts */
    .stat-card {
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .stat-icon,
    .stat-card-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }
}

/* ============================================
   PRINT STYLES
   Pour impression/PDF
   ============================================ */
@media print {
    .navbar,
    .sidebar,
    .sidebar-toggle,
    .footer,
    .btn,
    button {
        display: none !important;
    }

    .container {
        max-width: 100%;
        padding: 0;
    }

    body {
        background: white;
        color: black;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* ============================================
   ACCESSIBILITY
   Améliorer l'accessibilité tactile
   ============================================ */

/* Focus visible pour navigation au clavier */
@media (min-width: 768px) {
    a:focus-visible,
    button:focus-visible,
    .btn:focus-visible,
    .form-control:focus-visible {
        outline: 2px solid var(--primary-500);
        outline-offset: 2px;
    }
}

/* Espacements tactiles pour tous les éléments interactifs */
@media (max-width: 768px) {
    a,
    button,
    .btn,
    input[type="submit"],
    input[type="button"],
    label {
        -webkit-tap-highlight-color: rgba(106, 47, 179, 0.1);
    }

    /* Éviter les double-tap sur liens */
    a {
        touch-action: manipulation;
    }
}

/* ============================================
   Confirmation Modal (Shared Component)
   ============================================ */
.confirm-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.confirm-modal-overlay.hidden {
    display: none !important;
}

.confirm-modal-overlay.flex {
    display: flex !important;
}

.confirm-modal-overlay.active {
    opacity: 1;
}

.confirm-modal-dialog {
    width: 90%;
    max-width: 480px;
    transform: translateY(-20px);
    transition: transform 0.2s ease;
}

.confirm-modal-overlay.active .confirm-modal-dialog {
    transform: translateY(0);
}

.confirm-modal-content {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.confirm-modal-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
}

.confirm-modal-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.confirm-modal-icon.fa-trash,
.confirm-modal-icon.fa-trash-alt {
    color: #dc2626;
}

.confirm-modal-icon.fa-exclamation-triangle,
.confirm-modal-icon.fa-times-circle {
    color: #f59e0b;
}

.confirm-modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
}

.confirm-modal-body {
    padding: 0 2rem 2rem;
    text-align: center;
}

.confirm-modal-body p {
    margin: 0;
    font-size: 1rem;
    color: #6b7280;
    line-height: 1.6;
}

.confirm-modal-actions {
    padding: 1.5rem 2rem 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.confirm-modal-actions .btn,
.confirm-modal-actions .btn-admin {
    min-width: 120px;
}