/* Améliorations responsive pour AEERCD */

/* Mobile First Approach */
@media (max-width: 575.98px) {
    /* Navigation mobile optimisée */
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .brand-logo i {
        font-size: 1.3rem;
    }
    
    .search-form {
        margin: 0.5rem 0;
    }
    
    /* Cards mobiles */
    .card {
        margin-bottom: 1rem;
        border-radius: 10px;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    /* Boutons mobiles */
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-group .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.8rem;
    }
    
    /* Profil mobile */
    .profile-header-content {
        padding: 1.5rem 1rem;
        text-align: center;
    }
    
    .profile-name {
        font-size: 1.8rem;
    }
    
    .profile-stats {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .stat-item {
        min-width: 70px;
        padding: 0.75rem 0.5rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    /* Articles mobiles */
    .article-card {
        margin-bottom: 1rem;
    }
    
    .article-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .article-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Forum mobile */
    .topic-card {
        margin-bottom: 1rem;
    }
    
    .topic-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    /* Calendrier mobile */
    .calendar-grid {
        grid-template-columns: repeat(7, 1fr);
        gap: 1px;
    }
    
    .calendar-day {
        padding: 0.5rem 0.25rem;
        min-height: 80px;
        font-size: 0.8rem;
    }
    
    .event {
        font-size: 0.65rem;
        padding: 0.2rem 0.3rem;
    }
    
    /* Modals mobiles */
    .modal-dialog {
        margin: 0.5rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
}

/* Tablettes */
@media (min-width: 576px) and (max-width: 991.98px) {
    .container {
        padding: 0 1rem;
    }
    
    /* Navigation tablette */
    .navbar-nav {
        padding-top: 0.5rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem !important;
    }
    
    /* Grille adaptative */
    .row.g-4 > * {
        margin-bottom: 1.5rem;
    }
    
    /* Sidebar responsive */
    .filter-card {
        position: static !important;
        margin-bottom: 2rem;
    }
    
    /* Profil tablette */
    .profile-stats {
        gap: 1rem;
    }
    
    .stat-item {
        min-width: 90px;
    }
    
    /* Articles tablette */
    .article-actions {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
}

/* Desktop large */
@media (min-width: 1200px) {
    .container {
        max-width: 1240px;
    }
    
    /* Navigation étendue */
    .navbar-nav .nav-link {
        padding: 0.5rem 1.25rem !important;
    }
    
    /* Cards plus spacieuses */
    .card-body {
        padding: 2rem;
    }
    
    /* Profil étendu */
    .profile-header-content {
        padding: 3rem;
    }
    
    .profile-name {
        font-size: 3rem;
    }
    
    /* Sidebar fixe */
    .filter-card {
        position: sticky;
        top: 90px;
    }
}

/* Améliorations tactiles */
@media (hover: none) and (pointer: coarse) {
    /* Éléments tactiles plus grands */
    .btn {
        min-height: 44px;
        padding: 0.75rem 1.5rem;
        touch-action: manipulation; /* Améliorer la réactivité tactile */
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
        touch-action: manipulation;
    }
    
    /* Suppression des effets hover sur tactile */
    .card:hover,
    .topic-card:hover,
    .article-card:hover {
        transform: none;
        box-shadow: inherit;
    }
    
    /* Boutons d'action plus visibles */
    .like-button,
    .comment-button {
        min-height: 44px;
        min-width: 44px;
        touch-action: manipulation;
    }
    
    /* Améliorer la réactivité des boutons de formulaire */
    button[type="submit"],
    input[type="submit"] {
        min-height: 48px;
        touch-action: manipulation;
        -webkit-tap-highlight-color: rgba(0,0,0,0.1);
    }
    
    /* Empêcher le zoom sur les inputs */
    input, textarea, select {
        font-size: 16px !important;
        touch-action: manipulation;
    }
}

/* Mode paysage mobile */
@media (max-width: 767.98px) and (orientation: landscape) {
    body {
        padding-top: 60px;
    }
    
    .navbar {
        min-height: 55px;
        padding: 0.25rem 0;
    }
    
    .profile-header-content {
        padding: 1rem;
    }
    
    .profile-name {
        font-size: 1.5rem;
    }
    
    .calendar-day {
        min-height: 60px;
        padding: 0.25rem;
    }
}

/* Accessibilité améliorée */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Contraste élevé */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --text-color: #000000;
        --background-color: #ffffff;
        --border-color: #000000;
    }
    
    .card {
        border: 2px solid #000000 !important;
    }
    
    .btn {
        border: 2px solid !important;
    }
}

/* Mode sombre préféré par le système */
@media (prefers-color-scheme: dark) {
    :root {
        --background-color: var(--dark-bg-primary);
        --text-color: var(--dark-text-primary);
        --card-background: var(--dark-bg-secondary);
        --border-color: var(--dark-border);
    }
}

/* Impression */
@media print {
    .navbar,
    .footer,
    .btn,
    .alert-container,
    .dark-mode-toggle,
    #installPWA {
        display: none !important;
    }
    
    body {
        padding-top: 0 !important;
        background: white !important;
        color: black !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
    
    a {
        color: #000 !important;
        text-decoration: underline !important;
    }
}