/* Styles optimisés pour mobile - Partie Client */

/* Variables pour mobile */
:root {
    --touch-target-min: 44px; /* Taille minimale pour les zones tactiles */
    --mobile-padding: 1rem;
    --mobile-gap: 0.75rem;
}

/* Desktop : s'assurer que le menu burger est caché */
@media (min-width: 769px) {
    .mobile-only {
        display: none !important;
    }
    
    .nav-toggle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        width: 0 !important;
        height: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
        overflow: hidden !important;
    }
    
    .nav-menu {
        display: flex !important;
    }
}

/* Optimisations générales pour mobile */
@media (max-width: 768px) {
    /* Amélioration des zones tactiles */
    button,
    a.btn,
    .btn-icon,
    .action-card,
    .task-item,
    .document-card,
    .request-card {
        min-height: var(--touch-target-min);
        min-width: var(--touch-target-min);
    }
    
    /* Padding optimisé pour mobile */
    .main-content {
        padding: var(--mobile-padding);
    }
    
    .dashboard-section,
    .task-card,
    .document-card,
    .request-card {
        padding: var(--mobile-padding);
    }
    
    /* Typographie mobile */
    h1 {
        font-size: 1.75rem !important;
    }
    
    h2 {
        font-size: 1.5rem !important;
    }
    
    h3 {
        font-size: 1.25rem !important;
    }
    
    /* Navigation mobile optimisée */
    .navbar {
        padding: var(--mobile-padding) 0;
        position: sticky;
        top: 0;
    }
    
    .nav-container {
        padding: 0 var(--mobile-padding);
        position: relative;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-secondary);
        box-shadow: var(--shadow-md);
        padding: var(--mobile-padding);
        flex-direction: column;
        gap: var(--mobile-gap);
        margin-top: var(--spacing-sm);
        border-radius: var(--radius-md);
        z-index: 999;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-link {
        padding: var(--mobile-padding);
        border-radius: var(--radius-md);
        background: var(--color-primary-light);
        width: 100%;
        text-align: center;
        min-height: var(--touch-target-min);
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Menu hamburger */
    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        font-size: 1.5rem;
        cursor: pointer;
        padding: var(--spacing-sm);
        color: var(--color-text);
        min-width: var(--touch-target-min);
        min-height: var(--touch-target-min);
    }
    
    /* Menu utilisateur mobile */
    .user-menu-trigger {
        padding: var(--spacing-xs);
    }
    
    .user-name {
        display: none;
    }
    
    .user-menu-dropdown {
        right: var(--mobile-padding);
        left: var(--mobile-padding);
        min-width: auto;
        width: calc(100vw - 2 * var(--mobile-padding));
        max-width: 320px;
    }
    
    /* Dashboard client mobile */
    .quick-actions {
        grid-template-columns: 1fr;
        gap: var(--mobile-gap);
    }
    
    .action-card {
        padding: var(--spacing-lg);
        min-height: 120px;
    }
    
    .action-icon {
        width: 3rem;
        height: 3rem;
        margin-bottom: var(--spacing-md);
    }
    
    /* Statistiques mobile */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--mobile-gap);
    }
    
    .stat-card {
        padding: var(--mobile-padding);
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
    }
    
    .stat-content h3 {
        font-size: 1.75rem;
    }
    
    /* Liste de tâches mobile */
    .task-list {
        gap: var(--mobile-gap);
    }
    
    .task-item {
        padding: var(--mobile-padding);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--mobile-gap);
    }
    
    .task-content {
        width: 100%;
    }
    
    .task-actions {
        width: 100%;
        display: flex;
        justify-content: flex-end;
    }
    
    /* Documents mobile */
    .documents-grid {
        grid-template-columns: 1fr;
        gap: var(--mobile-gap);
    }
    
    .document-card {
        padding: var(--mobile-padding);
        flex-direction: column;
    }
    
    .document-icon {
        width: 3rem;
        height: 3rem;
        margin: 0 auto var(--mobile-gap);
    }
    
    .document-info {
        width: 100%;
        text-align: center;
    }
    
    .document-actions {
        width: 100%;
        justify-content: center;
        margin-top: var(--mobile-gap);
    }
    
    /* Zone d'upload mobile */
    .upload-zone {
        padding: var(--spacing-lg);
        min-height: 150px;
    }
    
    .upload-icon {
        width: 3rem;
        height: 3rem;
    }
    
    /* Demandes mobile */
    .request-list {
        gap: var(--mobile-gap);
    }
    
    .request-item {
        padding: var(--mobile-padding);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--mobile-gap);
    }
    
    .request-content {
        width: 100%;
    }
    
    .request-item .btn {
        width: 100%;
        text-align: center;
    }
    
    /* Page header mobile */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--mobile-gap);
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .page-header .btn {
        width: 100%;
    }
    
    /* Formulaires mobile */
    .form-container {
        padding: 0;
    }
    
    .form-card {
        padding: var(--mobile-padding);
    }
    
    .form-group {
        margin-bottom: var(--spacing-md);
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Évite le zoom automatique sur iOS */
        padding: var(--spacing-md);
    }
    
    .form-actions {
        flex-direction: column;
        gap: var(--mobile-gap);
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    /* Modal mobile */
    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: var(--mobile-padding);
        max-height: 90vh;
        overflow-y: auto;
    }
    
    /* Flash messages mobile */
    .flash-messages {
        left: var(--mobile-padding);
        right: var(--mobile-padding);
        top: 70px;
    }
    
    .flash-message {
        min-width: auto;
        width: 100%;
    }
    
    /* Footer mobile */
    .footer {
        padding: var(--mobile-padding);
        font-size: 0.85rem;
    }
}

/* Optimisations pour très petits écrans */
@media (max-width: 480px) {
    .main-content {
        padding: 0.75rem;
    }
    
    .dashboard-header h1 {
        font-size: 1.5rem;
    }
    
    .stat-content h3 {
        font-size: 1.5rem;
    }
    
    .action-card h3 {
        font-size: 1.1rem;
    }
    
    .action-card p {
        font-size: 0.85rem;
    }
    
    .task-item,
    .document-card,
    .request-card {
        padding: 0.75rem;
    }
    
    .btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
    }
}

/* Optimisations tactiles */
@media (hover: none) and (pointer: coarse) {
    /* Désactiver les effets hover sur mobile */
    .stat-card:hover,
    .action-card:hover,
    .document-card:hover,
    .client-card:hover {
        transform: none;
    }
    
    /* Améliorer les zones cliquables */
    button,
    a,
    .btn,
    .btn-icon,
    .action-card,
    .task-item,
    .document-card {
        -webkit-tap-highlight-color: var(--color-primary-light);
        touch-action: manipulation;
    }
    
    /* Améliorer le scroll */
    body {
        -webkit-overflow-scrolling: touch;
    }
    
    /* Optimiser les inputs */
    input,
    textarea,
    select {
        -webkit-appearance: none;
        appearance: none;
        border-radius: var(--radius-md);
    }
}

/* Amélioration du drag and drop sur mobile */
@media (max-width: 768px) {
    .upload-zone {
        border-width: 3px;
    }
    
    .upload-zone.drag-over {
        border-width: 4px;
    }
    
    .file-preview {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--mobile-gap);
    }
    
    .file-preview-remove {
        align-self: flex-end;
        min-height: var(--touch-target-min);
        min-width: var(--touch-target-min);
    }
}

/* Optimisation de l'authentification mobile */
@media (max-width: 768px) {
    .auth-container {
        padding: var(--mobile-padding);
        min-height: calc(100vh - 100px);
    }
    
    .auth-card {
        padding: var(--spacing-lg);
        width: 100%;
        max-width: 100%;
    }
    
    .auth-header h1 {
        font-size: 1.75rem;
    }
    
    .test-accounts {
        margin-top: var(--spacing-lg);
    }
}

/* Amélioration de la lisibilité sur mobile */
@media (max-width: 768px) {
    .document-meta,
    .task-meta,
    .request-meta {
        flex-direction: column;
        gap: 0.25rem;
        font-size: 0.85rem;
    }
    
    .task-status,
    .document-status,
    .request-status {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
}

/* Safe area pour iPhone X et plus */
@supports (padding: max(0px)) {
    .main-content,
    .navbar,
    .footer {
        padding-left: max(var(--mobile-padding), env(safe-area-inset-left));
        padding-right: max(var(--mobile-padding), env(safe-area-inset-right));
    }
    
    .navbar {
        padding-top: max(var(--mobile-padding), env(safe-area-inset-top));
    }
    
    .footer {
        padding-bottom: max(var(--mobile-padding), env(safe-area-inset-bottom));
    }
}