/* ===== SYSTÈME DE TABS DE FILTRES ===== */

.filter-tabs-container {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 2px solid var(--primary-blue);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.1);
}

.filter-tabs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--primary-blue);
}

.filter-tabs-header h4 {
    margin: 0;
    color: var(--primary-blue-dark);
    font-size: 14px;
    font-weight: 600;
}

.add-tab-btn {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
    flex-shrink: 0;
}

.add-tab-btn:hover {
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue-darker));
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(14, 165, 233, 0.4);
}

.filter-tabs-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 280px;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
}

/* Scrollbar personnalisée */
.filter-tabs-list::-webkit-scrollbar {
    width: 6px;
}

.filter-tabs-list::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
}

.filter-tabs-list::-webkit-scrollbar-thumb {
    background: rgba(59, 130, 246, 0.3);
    border-radius: 3px;
    transition: background 0.2s ease;
}

.filter-tabs-list::-webkit-scrollbar-thumb:hover {
    background: rgba(59, 130, 246, 0.5);
}

/* ===== STYLES DES TABS ===== */

.filter-tab {
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    animation: fadeInTab var(--transition-slow) ease-out;
    flex-shrink: 0;
}

.filter-tab:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.15);
    transform: translateY(-1px);
}

.filter-tab.active {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    border-color: var(--primary-blue-dark);
    color: white;
    box-shadow: var(--shadow-primary);
}

.filter-tab.active:hover {
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue-darker));
    box-shadow: 0 6px 16px rgba(14, 165, 233, 0.4);
}

/* Indicateur visuel pour tab active */
.filter-tab.active::after {
    content: '✓';
    position: absolute;
    top: 6px;
    left: 6px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: bold;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Effet de bord supérieur */
.filter-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.3), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.filter-tab:hover::before {
    opacity: 1;
}

.filter-tab.active::before {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    opacity: 1;
}

.tab-content {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-height: 60px;
    justify-content: center;
}

.tab-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--gray-800);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    text-shadow: none;
}

.tab-stats {
    font-size: 11px;
    font-weight: 500;
    color: var(--gray-600);
    background: var(--gray-100);
    padding: 2px 6px;
    border-radius: 8px;
    margin-left: 6px;
    display: inline-block;
}

.filter-tab.active .tab-stats {
    color: white;
    background: rgba(255, 255, 255, 0.2);
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
}

.filter-tab:not(.active):hover .tab-stats {
    background: var(--gray-200);
    color: var(--primary-blue-dark);
}

.filter-tab.active .tab-name {
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.filter-tab:not(.active):hover .tab-name {
    color: var(--primary-blue-dark);
}

/* ===== BADGES DE FILTRES ===== */

.tab-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin-top: var(--spacing-xs);
}

.filter-badge {
    background: var(--gray-100);
    color: var(--gray-600);
    padding: 1px 4px;
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 500;
    line-height: 1.2;
    white-space: nowrap;
    border: 1px solid var(--gray-200);
    animation: fadeInBadge var(--transition-normal) ease-out;
}

/* Badges spécifiques par type */
.filter-badge.mode {
    background: var(--badge-blue-bg);
    color: var(--badge-blue-text);
    border-color: var(--badge-blue-border);
}

/* Badges problématiques (ROUGE) */
.filter-badge.blacklist,
.filter-badge.transfert {
    background: var(--badge-red-bg);
    color: var(--badge-red-text);
    border-color: var(--badge-red-border);
}

/* Badges d'attention (JAUNE) */
.filter-badge.cc,
.filter-badge.self,
.filter-badge.attachment {
    background: var(--badge-yellow-bg);
    color: var(--badge-yellow-text);
    border-color: var(--badge-yellow-border);
}

/* ✅ NOUVEAU : Badge position destinataire */
.filter-badge.user-in-cc {
    background: var(--badge-blue-bg, #dbeafe);
    color: var(--badge-blue-text, #1e40af);
    border-color: var(--badge-blue-border, #93c5fd);
}

/* Badges positifs (VERT) */
.filter-badge.response,
.filter-badge.single,
.filter-badge.labels {
    background: var(--badge-green-bg);
    color: var(--badge-green-text);
    border-color: var(--badge-green-border);
}

/* ===== COULEURS DES BADGES ===== */

/* Badges verts (positifs) */
.filter-badge.active-green {
    background: var(--badge-green-bg);
    color: var(--badge-green-text);
    border-color: var(--badge-green-border);
}

/* Badges jaunes (attention) */
.filter-badge.active-yellow {
    background: var(--badge-yellow-bg);
    color: var(--badge-yellow-text);
    border-color: var(--badge-yellow-border);
}

/* Badges rouges (problématiques) */
.filter-badge.active-red {
    background: var(--badge-red-bg);
    color: var(--badge-red-text);
    border-color: var(--badge-red-border);
}

/* Badges bleus (informatifs) */
.filter-badge.active-blue {
    background: var(--badge-blue-bg);
    color: var(--badge-blue-text);
    border-color: var(--badge-blue-border);
}

/* Badges dans les tabs actifs - PRÉSERVER LES COULEURS SPÉCIFIQUES */
.filter-tab.active .filter-badge {
    /* Style par défaut pour les badges sans couleur spécifique */
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

/* Préserver les couleurs spécifiques même dans les tabs actifs - VERSION RGBA */
.filter-tab.active .filter-badge.active-green {
    background: rgba(255, 255, 255, 0.9);
    color: var(--badge-green-text);
    border-color: var(--badge-green-border);
}

.filter-tab.active .filter-badge.active-yellow {
    background: rgba(255, 255, 255, 0.9);
    color: var(--badge-yellow-text);
    border-color: var(--badge-yellow-border);
}

.filter-tab.active .filter-badge.active-red {
    background: rgba(255, 255, 255, 0.9);
    color: var(--badge-red-text);
    border-color: var(--badge-red-border);
}

.filter-tab.active .filter-badge.active-blue {
    background: rgba(255, 255, 255, 0.9);
    color: var(--badge-blue-text);
    border-color: var(--badge-blue-border);
}

/* ===== ACTIONS DES TABS ===== */

.tab-actions {
    position: absolute;
    bottom: var(--spacing-xs);
    right: var(--spacing-xs);
    display: none;
    gap: 2px;
    background: rgba(255, 255, 255, 0.95);
    padding: 2px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.filter-tab:hover .tab-actions {
    display: flex;
}

.filter-tab.active .tab-actions {
    background: rgba(255, 255, 255, 0.2);
}

.tab-action-btn {
    background: transparent;
    border: none;
    padding: var(--spacing-xs);
    cursor: pointer;
    font-size: 12px;
    border-radius: 3px;
    transition: all var(--transition-fast);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tab-action-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: scale(1.1);
}

.tab-action-btn.rename:hover {
    background: rgba(59, 130, 246, 0.2);
}

.tab-action-btn.delete:hover {
    background: rgba(239, 68, 68, 0.2);
}

.filter-tab.active .tab-action-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ===== SUGGESTION DE CRÉATION DE TAB ===== */

.create-tab-suggestion {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 2px solid var(--warning-orange);
    border-radius: 10px;
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    animation: slideInSuggestion var(--transition-fast) ease-out;
    box-shadow: 0 3px 10px rgba(245, 158, 11, 0.2);
}

/* Version instantanée pour les suggestions (optionnelle) */
.create-tab-suggestion.instant,
.update-filter-suggestion.instant {
    animation: none;
}

.suggestion-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.suggestion-text {
    font-size: 13px;
    font-weight: 500;
    color: #92400e;
    flex: 1;
    min-width: 150px;
}

.suggestion-btn {
    border: none;
    padding: 6px 10px;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: normal;
}

.suggestion-btn.create {
    background: linear-gradient(135deg, var(--success-green), var(--success-green-dark));
    color: white;
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}

.suggestion-btn.create:hover {
    background: linear-gradient(135deg, var(--success-green-dark), var(--success-green-darker));
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(16, 185, 129, 0.4);
}

.suggestion-btn.dismiss {
    background: var(--gray-500);
    color: white;
    width: 24px;
    height: 24px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.suggestion-btn.dismiss:hover {
    background: var(--gray-600);
    transform: scale(1.1);
}

/* ===== SUGGESTION DE MISE À JOUR DE TAB ===== */

.update-filter-suggestion {
    background: linear-gradient(135deg, #e0f2fe, #b3e5fc);
    border: 2px solid var(--primary-blue);
    border-radius: 10px;
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    animation: slideInSuggestion var(--transition-fast) ease-out;
    box-shadow: 0 3px 10px rgba(14, 165, 233, 0.2);
}

.suggestion-btn.update {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.suggestion-btn.update:hover {
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue-darker));
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(14, 165, 233, 0.4);
}

/* ===== MODAL DE CRÉATION DE TAB ===== */

.create-tab-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-modal);
    padding: var(--spacing-xl);
    animation: fadeInModal var(--transition-normal) ease-out;
}

.create-tab-modal {
    background: white;
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideInModal var(--transition-slow) ease-out;
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: white;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: all var(--transition-normal);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.modal-content {
    padding: var(--spacing-xl);
}

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

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--gray-700);
    font-size: 14px;
}

.tab-name-input {
    width: 100%;
    padding: var(--spacing-md) 14px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-normal);
    box-sizing: border-box;
}

.tab-name-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.current-filters-preview {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.current-filters-preview h4 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--gray-700);
    font-size: 13px;
    font-weight: 600;
}

.filters-summary {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.filter-summary-item {
    font-size: 12px;
    color: var(--gray-500);
    line-height: 1.4;
}

.filter-summary-item strong {
    color: var(--gray-700);
}

.modal-actions {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* Bouton Annuler */
.modal-actions button[type="button"] {
    background-color: #6b7280;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.modal-actions button[type="button"]:hover {
    background-color: #4b5563;
}

/* Bouton Créer */
.modal-actions button[type="submit"] {
    background-color: #10b981;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.modal-actions button[type="submit"]:hover {
    background-color: #059669;
}

.create-tab-confirm-btn {
    background: linear-gradient(135deg, var(--success-green), var(--success-green-dark));
    color: white;
    border: none;
    padding: 10px var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}

.create-tab-confirm-btn:hover {
    background: linear-gradient(135deg, var(--success-green-dark), var(--success-green-darker));
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(16, 185, 129, 0.4);
}

.cancel-btn {
    background: var(--gray-500);
    color: white;
    border: none;
    padding: 10px var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.cancel-btn:hover {
    background: var(--gray-600);
    transform: translateY(-1px);
}

/* ===== MODAL DE MISE À JOUR DE FILTRE ===== */

.update-filter-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-modal);
    padding: var(--spacing-xl);
    animation: fadeInModal var(--transition-normal) ease-out;
}

.update-filter-modal {
    background: white;
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
}