/* Variables globales */
:root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-color: #333333;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --header-height: 80px;
}

/* Reset et styles de base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Style du header */
header {
    background-color: var(--secondary-color);
    height: var(--header-height);
    padding: 0 20px;
    box-shadow: var(--shadow);
    position: relative;
    z-index: 1000;
}

/* Navigation principale */
nav {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.titre {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

.titre img {
    height: 90px;
    width: auto;
    padding: 10px;
}

/* Menu Enchères */
.enchere_button_link {
    position: relative;
    z-index: 1000;
}

.enchere_button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    z-index: 1001;
    pointer-events: auto;
}

.enchere_button:hover {
    background-color: var(--accent-color);
}

/* Menus déroulants */
.enchere_menu,
.nested_menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    min-width: 200px;
    margin-top: 8px;
    display: none;
}

.nested_menu {
    left: 100%;
    top: 0;
}

/* Items des menus */
.enchere_menu li,
.nested_menu li {
    list-style: none;
}

.enchere_menu a,
.nested_menu a,
.nested-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    width: 100%;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 14px;
}

.enchere_menu a:hover,
.nested_menu a:hover,
.nested-trigger:hover {
    background-color: #f5f5f5;
}

/* Menu utilisateur */
.user-menu {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Boutons d'authentification */
.auth-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
    position: relative;
    z-index: 1001;
    pointer-events: auto;
    cursor: pointer;
}

.auth-button:hover {
    background-color: var(--accent-color);
}

/* Formulaire de connexion */
.login-container {
    position: relative;
}

.login-form {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--secondary-color);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    min-width: 300px;
    display: none;
    margin-top: 8px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 14px;
}

.login-submit {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.login-submit:hover {
    background-color: var(--accent-color);
}

.form-links {
    margin-top: 12px;
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

.form-links a {
    color: var(--accent-color);
    text-decoration: none;
}

.form-links a:hover {
    text-decoration: underline;
}

/* Modal de recherche */
.search-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 2000;
}

.search-modal-content {
    position: relative;
    background-color: var(--secondary-color);
    max-width: 600px;
    margin: 100px auto;
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.modal-header {
    margin-bottom: 20px;
}

.modal-header h2 {
    font-size: 24px;
    color: var(--primary-color);
}

.close-modal {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 24px;
    color: var(--accent-color);
    cursor: pointer;
    border: none;
    background: none;
}

.js-search {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 16px;
    margin-bottom: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    header {
        padding: 0 16px;
    }

    .button-text {
        display: none;
    }

    .auth-button span {
        display: none;
    }

    .login-form {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        max-width: 320px;
    }

    .search-modal-content {
        margin: 60px 16px;
    }
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.enchere_menu.active,
.nested_menu.active,
.login-form.active {
    display: block;
    animation: slideDown 0.3s ease;
}

/* Notifications */
.notification-indicator {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 10px;
    height: 10px;
    background-color: #ff4444;
    border-radius: 50%;
    border: 2px solid var(--secondary-color);
}

/* Style pour le hover sur les items du menu */
.enchere_menu li:hover > .nested_menu {
    display: block;
}

/* Animation pour l'apparition du menu */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.enchere_menu.active {
    animation: fadeIn 0.2s ease-out forwards;
}

/* Bouton de recherche */
.search-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    position: relative;
    z-index: 1001;
    pointer-events: auto;
}

.search-button:hover {
    background-color: var(--accent-color);
}

.search-button i {
    font-size: 16px;
}

/* Responsive pour le bouton de recherche */
@media (max-width: 768px) {
    .search-button .button-text {
        display: none;
    }

    .search-button {
        padding: 10px;
    }
}

/* Ajout d'un margin-bottom pour éviter que le contenu suivant ne soit trop proche */
body {
    margin: 0;
    padding: 0;
}

/* Styles des résultats de recherche */
.search-result {
    padding: 12px;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s ease;
}

.search-result:last-child {
    border-bottom: none;
}

.search-result:hover {
    background-color: #f5f5f5;
}

.search-item {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--primary-color);
}

.search-item i {
    font-size: 18px;
    color: var(--accent-color);
    width: 24px;
    text-align: center;
}

.search-item-content {
    flex: 1;
}

.search-item-title {
    font-weight: 500;
    margin-bottom: 4px;
}

.search-item-details {
    font-size: 13px;
    color: #666;
}

.no-results,
.search-error {
    padding: 20px;
    text-align: center;
    color: #666;
}

.search-error {
    color: #dc3545;
}

/* Style du conteneur de résultats */
#resultats-recherche {
    max-height: 400px;
    overflow-y: auto;
    margin-top: 16px;
    border-radius: var(--border-radius);
    background-color: white;
}

/* Scrollbar personnalisée */
#resultats-recherche::-webkit-scrollbar {
    width: 8px;
}

#resultats-recherche::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

#resultats-recherche::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

#resultats-recherche::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Styles pour les cookies */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    backdrop-filter: blur(3px);
}

.modal.show {
    opacity: 1;
    display: block;
}

.modal-content {
    background-color: #ffffff;
    border-radius: 8px;
    max-width: min(500px, 95%);
    margin: 15vh auto;
    padding: 25px;
    transform: translateY(-20px);
    transition: all 0.3s ease-in-out;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-content p {
    color: #505965;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.modal-content button {
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

#btnAcceptCookies {
    background-color: #2563eb;
    color: white;
    border: none;
}

#btnAcceptCookies:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
}

#btnRefuseCookies {
    background-color: transparent;
    color: #64748b;
    border: 1px solid #cbd5e1;
}

#btnRefuseCookies:hover {
    background-color: #f1f5f9;
    color: #334155;
}

#cookieTitle {
    color: #2c3e50;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Responsive pour les cookies */
@media (max-width: 640px) {
    .modal-content {
        margin: 10vh auto;
        padding: 20px;
    }
    
    .modal-buttons {
        flex-direction: column;
    }
    
    .modal-content button {
        width: 100%;
    }
}

/* Styles pour le menu dropdown */
.user-dropdown {
    position: relative;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    min-width: 200px;
    margin-top: 8px;
    display: none;
    z-index: 1000;
}

.dropdown-menu.active {
    display: block;
    animation: slideDown 0.3s ease;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background-color: #f5f5f5;
}

.dropdown-divider {
    height: 1px;
    background-color: #eee;
    margin: 8px 0;
}

.logout-link {
    color: #dc3545 !important;
}

.logout-link:hover {
    background-color: #fff5f5 !important;
}

/* Styles pour les notifications */
.notification-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: #ff4444;
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 12px;
    min-width: 18px;
    text-align: center;
    border: 2px solid var(--secondary-color);
    animation: pulse 2s infinite;
    z-index: 10;
}

.notification-link {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-count {
    background-color: #ff4444;
    color: white;
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 12px;
    min-width: 18px;
    text-align: center;
}

/* Styles pour le système de notification amélioré */
.notifications-wrapper {
    position: relative;
    display: inline-block;
}

.notification-container {
    position: relative;
}

.notification-icon {
    position: relative;
    display: inline-block;
}

.notification-icon a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(145deg, #f8f9fa, #e9ecef);
    border-radius: 50%;
    color: #495057;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.notification-icon a:hover {
    background: linear-gradient(145deg, #e9ecef, #dee2e6);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.notification-icon i {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.notification-icon:hover i {
    transform: scale(1.1);
}

.notifications-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
    min-width: 320px;
    max-width: 400px;
    margin-top: 8px;
    display: none;
    z-index: 1000;
    border: 1px solid rgba(0,0,0,0.08);
    overflow: hidden;
    animation: slideDown 0.3s ease-out;
}

.notifications-dropdown.active {
    display: block;
}

.notification-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    color: #495057;
    text-decoration: none;
    transition: all 0.2s ease;
    border-bottom: 1px solid #f8f9fa;
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-item:hover {
    background: linear-gradient(90deg, #f8f9fa, #e9ecef);
    transform: translateX(4px);
}

.notification-item.warning {
    background: linear-gradient(90deg, #fff3cd, #ffeaa7);
    border-left: 4px solid #ffc107;
}

.notification-item.warning:hover {
    background: linear-gradient(90deg, #ffeaa7, #fdcb6e);
}

.notification-item i {
    width: 20px;
    text-align: center;
    color: #6c757d;
    font-size: 16px;
}

.notification-item.warning i {
    color: #856404;
}

.notification-item span {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
}

.notification-footer {
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    padding: 12px 20px;
    text-align: center;
}

.notification-footer .view-all {
    color: #007bff;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: color 0.2s ease;
}

.notification-footer .view-all:hover {
    color: #0056b3;
}

/* Styles pour le header des notifications */
.notification-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.notification-header h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.notification-total {
    background: rgba(255,255,255,0.2);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

/* Styles pour la liste des notifications */
.notification-list {
    max-height: 300px;
    overflow-y: auto;
}

.notification-list::-webkit-scrollbar {
    width: 4px;
}

.notification-list::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.notification-list::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 2px;
}

.notification-list::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Styles pour les éléments de notification améliorés */
.notification-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    color: #495057;
    text-decoration: none;
    transition: all 0.2s ease;
    border-bottom: 1px solid #f8f9fa;
    position: relative;
}

.notification-icon-item {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.notification-icon-item i {
    font-size: 14px;
    color: #6c757d;
}

.notification-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.notification-text {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    color: #495057;
}

.notification-time {
    font-size: 12px;
    color: #6c757d;
    font-weight: 400;
}

.notification-item.warning .notification-icon-item {
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
}

.notification-item.warning .notification-icon-item i {
    color: #856404;
}

.notification-item.warning .notification-text {
    color: #856404;
    font-weight: 600;
}

/* Animation pour les nouveaux éléments */
.notification-item {
    animation: fadeInUp 0.3s ease-out;
}

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

/* Amélioration du footer */
.notification-footer .view-all {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.notification-footer .view-all:hover {
    background: #e9ecef;
    transform: translateY(-1px);
}

.notification-footer .view-all i {
    font-size: 12px;
}

/* Styles responsive pour mobile */
@media (max-width: 768px) {
    .notifications-dropdown {
        position: fixed;
        top: 60px;
        left: 10px;
        right: 10px;
        width: auto;
        max-width: none;
        margin-top: 0;
        border-radius: 16px;
        box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    }

    .notification-header {
        padding: 12px 16px;
    }

    .notification-header h4 {
        font-size: 14px;
    }

    .notification-total {
        font-size: 11px;
        padding: 3px 6px;
    }

    .notification-item {
        padding: 12px 16px;
    }

    .notification-icon-item {
        width: 28px;
        height: 28px;
    }

    .notification-icon-item i {
        font-size: 12px;
    }

    .notification-text {
        font-size: 13px;
    }

    .notification-time {
        font-size: 11px;
    }

    .notification-footer {
        padding: 10px 16px;
    }

    .notification-footer .view-all {
        padding: 6px 12px;
        font-size: 13px;
    }

    .notification-list {
        max-height: 250px;
    }
}

@media (max-width: 480px) {
    .notifications-dropdown {
        top: 50px;
        left: 5px;
        right: 5px;
        border-radius: 12px;
    }

    .notification-header {
        padding: 10px 12px;
    }

    .notification-item {
        padding: 10px 12px;
        gap: 8px;
    }

    .notification-icon-item {
        width: 24px;
        height: 24px;
    }

    .notification-icon-item i {
        font-size: 10px;
    }

    .notification-text {
        font-size: 12px;
    }

    .notification-time {
        font-size: 10px;
    }

    .notification-list {
        max-height: 200px;
    }
}

/* Amélioration pour les écrans très petits */
@media (max-width: 360px) {
    .notifications-dropdown {
        left: 2px;
        right: 2px;
    }

    .notification-header h4 {
        font-size: 13px;
    }

    .notification-total {
        font-size: 10px;
        padding: 2px 4px;
    }

    .notification-item {
        padding: 8px 10px;
    }

    .notification-icon-item {
        width: 20px;
        height: 20px;
    }

    .notification-icon-item i {
        font-size: 9px;
    }

    .notification-text {
        font-size: 11px;
    }

    .notification-time {
        font-size: 9px;
    }
}

/* Animation pour le pulse */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(255, 68, 68, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 68, 68, 0);
    }
}

/* Animation pour le slideDown */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Position relative pour le bouton dropdown */
.dropdown-trigger {
    position: relative;
}

/* Styles pour le bouton Google */
.google-login-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 16px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius);
    color: #3c4043;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 15px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.google-login-button:hover {
    background-color: #f8f9fa;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
    transform: translateY(-1px);
}

.google-login-button:active {
    background-color: #f1f3f4;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    transform: translateY(0);
}

.google-login-button img {
    width: 18px;
    height: 18px;
    margin-right: 12px;
    transition: transform 0.2s ease;
}

.google-login-button:hover img {
    transform: scale(1.05);
}

.separator {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
}

.separator span {
    color: #5f6368;
    padding: 0 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

.separator::before,
.separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.error-message {
    color: #dc3545;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: var(--border-radius);
    padding: 10px;
    margin: 10px 0;
    font-size: 14px;
    text-align: center;
}