/* ========== BLACKLIST MODAL ========== */

.blacklist-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.blacklist-modal {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.blacklist-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 16px;
}

.blacklist-header-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.blacklist-header h2 {
    margin: 0;
    color: #1e293b;
}

.unsaved-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #fef3c7;
    color: #92400e;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid #fcd34d;
}

.unsaved-dot {
    color: #f59e0b;
    font-size: 20px;
    line-height: 1;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.blacklist-close {
    background: #ef4444;
    color: white;
    border: none;
    border-radius: 6px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

.blacklist-close:hover {
    background: #dc2626;
}

.blacklist-section {
    background: #f8fafc;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 16px;
}

.blacklist-stats-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.blacklist-stats {
    background: #e0f2fe;
    padding: 12px 20px;
    border-radius: 6px;
    font-size: 15px;
    color: #0c4a6e;
    font-weight: 600;
    flex: 1;
    min-width: 200px;
}

.blacklist-actions-compact {
    display: flex;
    align-items: center;
    gap: 12px;
}

.save-blacklist-btn-compact {
    background: #10b981;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
}

.save-blacklist-btn-compact:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.save-blacklist-btn-compact.has-changes {
    background: #f59e0b;
    animation: highlight 2s ease-in-out infinite;
}

.save-blacklist-btn-compact.has-changes:hover {
    background: #d97706;
}

@keyframes highlight {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
}

.auto-save-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #64748b;
    cursor: pointer;
    user-select: none;
}

.auto-save-toggle input[type="checkbox"] {
    cursor: pointer;
}

.auto-save-toggle:hover {
    color: #334155;
}

.search-tag-container {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 12px;
}

.search-tag-input {
    flex: 1;
    padding: 10px 14px;
    border: 2px solid #cbd5e1;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.search-tag-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.search-result-count {
    font-size: 13px;
    color: #64748b;
    font-weight: 500;
    min-width: 60px;
    text-align: right;
}

.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    padding: 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: white;
}

.tag {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.2);
    height: fit-content;
}

.tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.3);
}

.tag-text {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tag-remove {
    margin-left: 8px;
    cursor: pointer;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 3px;
    transition: background-color 0.2s;
    font-size: 14px;
}

.tag-remove:hover {
    background: rgba(255, 255, 255, 0.3);
}

.add-tag-container {
    display: flex;
    gap: 8px;
    align-items: center;
}

.add-tag-input {
    flex: 1;
    padding: 10px 14px;
    border: 2px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s;
}

.add-tag-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.add-tag-btn {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
}

.add-tag-btn:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.blacklist-footer-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.button-secondary {
    background: #64748b;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.button-secondary:hover {
    background: #475569;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.3);
}

.button-danger {
    background: #ef4444;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.button-danger:hover {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* ========== MODAL DE CONFIRMATION DE SUPPRESSION ========== */

.delete-confirm-modal {
    border: 2px solid #dc2626 !important;
    box-shadow: 0 20px 60px rgba(220, 38, 38, 0.2) !important;
}

.delete-confirm-modal .modal-header {
    background: linear-gradient(135deg, #fef2f2, #fee2e2) !important;
    border-bottom: 2px solid #fecaca !important;
}

.delete-confirm-modal .modal-header h3 {
    color: #dc2626 !important;
    font-weight: 600;
}

.delete-warning {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.warning-icon {
    font-size: 2em;
    flex-shrink: 0;
}

.warning-text {
    flex: 1;
}

.tab-to-delete {
    background: #fee2e2;
    border: 1px solid #fecaca;
    border-radius: 6px;
    padding: 12px;
    margin: 10px 0;
    font-size: 1.1em;
    text-align: center;
}

.delete-confirm-btn {
    background: #dc2626 !important;
    color: white !important;
    border: 2px solid #dc2626 !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.delete-confirm-btn:hover {
    background: #b91c1c !important;
    border-color: #b91c1c !important;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3) !important;
    transform: translateY(-1px) !important;
}

/* ========== AUTRES MODALES (RESPONSIVE) ========== */

@media (max-width: 768px) {
    .date-range-inputs {
        flex-direction: column;
        align-items: center;
    }

    .date-range-separator {
        transform: rotate(90deg);
        margin: 8px 0;
    }

    .date-range-actions {
        flex-direction: column;
    }

    .load-range-btn,
    .quick-range-btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Animation pour les erreurs de validation */
.date-error {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

/* Style pour les hints améliorés */
.date-hint {
    font-size: 14px;
    color: #6b7280;
    margin: 8px 0 0 0;
    font-style: italic;
    text-align: center;
}

/* Amélioration de l'accessibilité */
.date-range-picker:invalid {
    border-color: #f59e0b;
}

.date-range-picker[aria-invalid="true"] {
    border-color: #ef4444;
}

/* Container principal du sélecteur de dates */
.date-selector-container {
    text-align: center;
    padding: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.date-selector-container h3 {
    margin-bottom: var(--spacing-3xl);
    font-size: 26px;
    color: var(--gray-800);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-blue), #6366f1);
    -webkit-background-clip: text;
    background-clip: text;
}

/* Section divider améliorée */
.section-divider {
    position: relative;
    margin: var(--spacing-3xl) 0;
    text-align: center;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gray-300), transparent);
    z-index: 1;
}

.section-divider span {
    background: white;
    padding: 0 var(--spacing-xl);
    color: var(--gray-500);
    font-size: 14px;
    font-weight: 600;
    position: relative;
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--gray-300);
    border-radius: 20px;
    padding: var(--spacing-sm) var(--spacing-lg);
}

/* Section des dates récentes */
.recent-dates-section {
    background: linear-gradient(135deg, white 0%, var(--gray-50) 100%);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
}

.recent-dates-section h3 {
    margin-bottom: var(--spacing-2xl);
    color: var(--gray-700);
    font-size: 20px;
    font-weight: 600;
    text-align: center;
}

/* Container des boutons de dates */
.date-buttons-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

/* Boutons de dates améliorés */
.date-button {
    background: linear-gradient(135deg, white 0%, var(--gray-50) 100%);
    border: 2px solid var(--gray-200);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    min-height: 120px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: stretch;
    align-content: center;
    flex-wrap: nowrap;
}

/* Pastille de notification pour nouveaux emails */
.date-button .new-emails-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: linear-gradient(135deg, #ff4757 0%, #ff3742 100%);
    color: white;
    border-radius: 12px;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(255, 71, 87, 0.3);
    animation: badgeFadeIn 0.3s ease-out, newEmailsPulse 2s infinite;
}

.date-button .new-emails-badge:hover {
    background: linear-gradient(135deg, #ff3742 0%, #ff2731 100%);
    transform: scale(1.1);
}

/* Animation de pulsation pour attirer l'attention */
@keyframes newEmailsPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 2px 6px rgba(255, 71, 87, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 2px 8px rgba(255, 71, 87, 0.5);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 2px 6px rgba(255, 71, 87, 0.3);
    }
}

/* ✅ NOUVELLE : Animation d'apparition douce pour éviter le flash */
@keyframes badgeFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Variante discrète de la pastille (optionnelle) */
.date-button .new-emails-badge.subtle {
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
    animation: none;
}

.date-button .new-emails-badge.subtle:hover {
    background: linear-gradient(135deg, #1976D2 0%, #1565C0 100%);
}

/* ✅ NOUVEAU : Coche verte pour dates complètement traitées */
.date-button .completed-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.4);
    z-index: 2;
    animation: completedPulse 3s infinite;
}

.date-button .completed-badge:hover {
    background: linear-gradient(135deg, #218838 0%, #17a2b8 100%);
    transform: scale(1.1);
}

/* Animation douce pour la coche verte */
@keyframes completedPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(40, 167, 69, 0.4);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 3px 12px rgba(40, 167, 69, 0.6);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(40, 167, 69, 0.4);
    }
}

/* ===== INDICATEURS DE QUOTA ===== */

.date-button .quota-indicator {
    position: absolute;
    top: 8px;
    right: 48px;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    z-index: 10;
    animation: quotaPulse 2s infinite ease-in-out;
    cursor: help;
}

.date-button .quota-indicator:hover {
    background: linear-gradient(135deg, #f57c00 0%, #e65100 100%);
    transform: scale(1.1);
}

@keyframes quotaPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

.date-button.temporary-data {
    border: 2px dashed #ff9800;
    background: linear-gradient(135deg, #fff3e0 0%, #ffecb3 100%);
    opacity: 0.9;
}

.date-button.temporary-data:hover {
    background: linear-gradient(135deg, #ffecb3 0%, #ffe082 100%);
    border-color: #f57c00;
}

.quota-message {
    position: absolute;
    bottom: 8px;
    left: 8px;
    right: 8px;
    background: rgba(255, 152, 0, 0.1);
    border: 1px solid #ff9800;
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 11px;
    color: #e65100;
    text-align: center;
    margin-top: 4px;
}

.date-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    transition: left 0.6s ease;
}

.date-button:hover::before {
    left: 100%;
}

.date-button:hover {
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, #dbeafe 100%);
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.date-button:active {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.date-button strong {
    display: block;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: var(--spacing-md);
    font-size: 16px;
    text-transform: capitalize;
}

/* Compteurs d'emails */
.email-counts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.count-item {
    font-size: 13px;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    transition: var(--transition-normal);
    border: 1px solid transparent;
}

.count-item.received {
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, #dbeafe 100%);
    color: #1e40af;
    border-color: rgba(59, 130, 246, 0.3);
}

.count-item.sent {
    background: linear-gradient(135deg, var(--warning-orange-light) 0%, #fef3c7 100%);
    color: #92400e;
    border-color: rgba(245, 158, 11, 0.3);
}

.count-total {
    font-size: 12px;
    color: var(--gray-600);
    font-weight: 700;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-50) 100%);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--gray-300);
}

/* Animation pour l'hover des count-item */
.date-button:hover .count-item {
    transform: scale(1.05);
}

.date-button:hover .count-item.received {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-hover) 100%);
    color: white;
    border-color: white;
}

.date-button:hover .count-item.sent {
    background: linear-gradient(135deg, var(--warning-orange) 0%, var(--warning-orange-hover) 100%);
    color: white;
    border-color: white;
}

.date-button:hover .count-total {
    background: linear-gradient(135deg, var(--gray-600) 0%, var(--gray-700) 100%);
    color: white;
    border-color: white;
}

/* Section "Voir plus d'emails" */
.more-options-section {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-md);
}

.more-options-section h3 {
    margin-bottom: var(--spacing-2xl);
    color: var(--gray-700);
    font-size: 20px;
    font-weight: 600;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-blue), #6366f1);
    -webkit-background-clip: text;
    background-clip: text;
}

/* Rangées d'options */
.option-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.option-row:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-blue);
    transform: translateY(-1px);
}

.option-label {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 14px;
    min-width: 160px;
    flex-shrink: 0;
}

/* Inputs de date améliorés */
.date-input {
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius-lg);
    font-size: 14px;
    font-weight: 500;
    background: white;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition-normal);
    min-width: 160px;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.date-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1), var(--shadow-md);
    transform: translateY(-1px);
}

.date-input:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
}

/* Sélecteur de période */
.period-select {
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius-lg);
    font-size: 14px;
    font-weight: 500;
    background: white;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition-normal);
    min-width: 180px;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.period-select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1), var(--shadow-md);
    transform: translateY(-1px);
}

.period-select:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
}

/* Inputs de plage de dates */
.range-inputs {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex: 1;
    flex-wrap: wrap;
    justify-content: center;
}

.range-separator {
    font-size: 20px;
    color: var(--primary-blue);
    font-weight: bold;
    padding: 0 var(--spacing-sm);
    flex-shrink: 0;
    background: var(--primary-blue-light);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-blue);
}

/* Boutons de chargement */
.load-button {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-hover) 100%);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    white-space: nowrap;
    min-width: 120px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.load-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.load-button:hover::before {
    left: 100%;
}

.load-button:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-blue-hover) 0%, #1d4ed8 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.load-button:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

.load-button:disabled {
    background: linear-gradient(135deg, var(--gray-300) 0%, var(--gray-400) 100%);
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--shadow-sm);
    color: var(--gray-500);
}

/* Hints/conseils */
.option-hint {
    font-size: 12px;
    color: var(--gray-500);
    margin: var(--spacing-sm) 0 0 0;
    font-style: italic;
    text-align: left;
    padding-left: 160px;
    line-height: 1.5;
    background: var(--gray-50);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--primary-blue);
}

/* Message "Aucun email récent" */
.no-recent-emails {
    padding: var(--spacing-3xl) var(--spacing-xl);
    color: var(--gray-500);
    font-style: italic;
    text-align: center;
    background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius-xl);
    margin: var(--spacing-xl) 0;
}

.no-recent-emails p {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
}

/* États d'erreur pour les dates */
.date-input.date-error {
    border-color: var(--error-red);
    background-color: var(--error-red-light);
    animation: shake 0.5s ease-in-out;
}

.date-input.date-error:focus {
    border-color: var(--error-red-hover);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

/* Animation shake pour les erreurs */
@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-4px);
    }

    75% {
        transform: translateX(4px);
    }
}

/* Animation pulse pour le chargement */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

.date-button.loading {
    animation: pulse 1.5s ease-in-out infinite;
    pointer-events: none;
}

/* Animation pour le spinner d'authentification */
.auth-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--gray-200);
    border-top: 3px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}



/* Responsive Design */
@media (max-width: 768px) {
    .date-selector-container {
        padding: var(--spacing-lg);
    }

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

    .option-row {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }

    .option-label {
        min-width: auto;
        text-align: center;
        font-size: 15px;
    }

    .range-inputs {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .range-separator {
        transform: rotate(90deg);
        margin: var(--spacing-sm) 0;
    }

    .date-input,
    .period-select {
        min-width: auto;
        width: 100%;
        max-width: none;
    }

    .load-button {
        width: 100%;
        min-width: auto;
    }

    .option-hint {
        padding-left: var(--spacing-md);
        text-align: center;
    }

    .more-options-section {
        padding: var(--spacing-xl);
    }
}

/* Améliorations pour l'accessibilité */
.date-button:focus {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

.load-button:focus {
    outline: 3px solid white;
    outline-offset: 2px;
}

.date-input:focus,
.period-select:focus {
    outline: none;
    /* Déjà géré par box-shadow */
}

/* États de validation */
.date-input:valid {
    border-color: var(--success-green);
}

.date-input:invalid {
    border-color: var(--error-red);
}

.period-select:valid {
    border-color: var(--success-green);
}

/* Styles pour les tooltips (si nécessaire) */
[title] {
    position: relative;
}

/* Animation d'entrée pour les éléments */
.date-selector-container>* {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* États de loading pour les boutons */
.load-button.loading {
    position: relative;
    color: transparent;
}

.load-button.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Micro-interactions avancées */
.date-button:hover strong {
    transform: scale(1.05);
    transition: transform var(--transition-normal);
}

.option-row:hover .option-label {
    color: var(--primary-blue);
    transition: color var(--transition-normal);
}

/* Effets de gradient subtils */
.recent-dates-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), #6366f1, var(--primary-blue));
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.more-options-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #6366f1, var(--primary-blue), #6366f1);
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.recent-dates-section,
.more-options-section {
    position: relative;
}

.end-of-results-message {
    display: block;
    padding: 30px 20px;
    text-align: center;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin: 20px 0;
}

.end-results-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.end-results-icon {
    font-size: 24px;
}

.end-results-text {
    color: #475569;
    font-weight: 500;
}

.end-results-stats {
    color: #64748b;
    font-size: 13px;
}

/* ===== SYSTÈME DE RECHERCHE DE LIBELLÉS ===== */

.labels-search-container {
    position: relative;
    width: 100%;
}

.labels-search-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.labels-search-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.labels-search-input::placeholder {
    color: #64748b;
    font-style: italic;
}

.labels-suggestions-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    margin-top: 4px;
}

.suggestion-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid #f1f5f9;
    transition: all 0.15s ease;
    gap: 8px;
}

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

.suggestion-item:hover:not(.disabled):not(.no-results) {
    background-color: #f8fafc;
}

.suggestion-item.highlighted {
    background-color: #eff6ff;
    border-color: #dbeafe;
}

.suggestion-item.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: #f9fafb;
}

.suggestion-item.no-results {
    color: #64748b;
    font-style: italic;
    cursor: default;
    text-align: center;
    padding: 20px 16px;
}

.suggestion-icon {
    font-size: 14px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.suggestion-selected {
    font-size: 12px;
    color: #059669;
    font-weight: 600;
    flex-shrink: 0;
}