/* ============================================
   PANEL DE ADMINISTRACIÓN
   ============================================ */

.admin-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
}

.admin-panel.active {
    display: block;
}

.admin-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.admin-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    color: white;
}

.admin-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-close-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.admin-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.admin-body {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
}

/* Tabs */
.admin-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--gray-200);
    overflow-x: auto;
}

.admin-tab {
    padding: 12px 20px;
    background: transparent;
    border: none;
    color: var(--gray-600);
    font-weight: 600;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.admin-tab:hover {
    color: var(--gray-800);
}

.admin-tab.active {
    color: var(--kumbio-teal);
    border-bottom-color: var(--kumbio-teal);
}

.admin-tab-content {
    display: none;
}

.admin-tab-content.active {
    display: block;
}

.admin-tab-content h3 {
    font-size: 1.5rem;
    color: var(--gray-900);
    margin-bottom: 15px;
}

.admin-info {
    background: var(--gray-50);
    padding: 15px;
    border-radius: 10px;
    color: var(--gray-600);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-info i {
    color: var(--info);
    font-size: 1.2rem;
}

/* Formularios */
.admin-form-group {
    margin-bottom: 20px;
}

.admin-form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.input-with-currency {
    position: relative;
    display: flex;
    align-items: center;
}

.currency-symbol {
    position: absolute;
    left: 15px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gray-600);
}

.input-with-currency input {
    width: 100%;
    padding: 12px 12px 12px 35px;
    font-size: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: 10px;
    transition: all var(--transition-base);
}

.input-with-currency input:focus {
    outline: none;
    border-color: var(--kumbio-teal);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
}

.admin-select {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: 10px;
    background-color: white;
    cursor: pointer;
    transition: all var(--transition-base);
}

.admin-select:focus {
    outline: none;
    border-color: var(--kumbio-teal);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
}

.admin-country-selector {
    margin-bottom: 25px;
}

.admin-country-selector label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

/* Botones */
.admin-save-btn,
.admin-btn-secondary,
.admin-btn-danger {
    padding: 14px 24px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
}

.admin-save-btn {
    background: linear-gradient(135deg, var(--kumbio-teal) 0%, var(--kumbio-teal-dark) 100%);
    color: white;
    width: 100%;
    justify-content: center;
    margin-top: 20px;
}

.admin-save-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.admin-btn-secondary {
    background: linear-gradient(135deg, var(--gray-600) 0%, var(--gray-700) 100%);
    color: white;
}

.admin-btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.admin-btn-danger {
    background: linear-gradient(135deg, var(--error) 0%, #dc2626 100%);
    color: white;
}

.admin-btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.admin-bulk-actions {
    margin-bottom: 20px;
}

/* Tabla de resumen */
.admin-price-summary {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--gray-200);
}

.admin-price-summary h4 {
    font-size: 1.2rem;
    color: var(--gray-900);
    margin-bottom: 15px;
}

.price-summary-table {
    max-height: 400px;
    overflow-y: auto;
    border-radius: 10px;
    border: 1px solid var(--gray-200);
}

.summary-table {
    width: 100%;
    border-collapse: collapse;
}

.summary-table thead {
    background: var(--gray-100);
    position: sticky;
    top: 0;
    z-index: 10;
}

.summary-table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: var(--gray-700);
    border-bottom: 2px solid var(--gray-300);
}

.summary-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--gray-200);
}

.summary-table tr:hover {
    background: var(--gray-50);
}

/* Secciones de exportar/importar */
.export-section,
.import-section,
.reset-section {
    margin-bottom: 30px;
    padding: 20px;
    border-radius: 10px;
    background: var(--gray-50);
}

.export-section h4,
.import-section h4,
.reset-section h4 {
    font-size: 1.2rem;
    color: var(--gray-900);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.export-section p,
.import-section p {
    color: var(--gray-600);
    margin-bottom: 15px;
}

.import-status {
    margin-top: 15px;
    padding: 10px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.import-status i {
    margin-right: 8px;
}

.warning-text {
    color: var(--warning);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
}

/* Notificaciones */
.admin-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 16px 24px;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-xl);
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateX(400px);
    transition: transform var(--transition-base);
    min-width: 300px;
}

.admin-notification.show {
    transform: translateX(0);
}

.admin-notification.success {
    border-left: 4px solid var(--success);
}

.admin-notification.success i {
    color: var(--success);
}

.admin-notification.error {
    border-left: 4px solid var(--error);
}

.admin-notification.error i {
    color: var(--error);
}

.admin-notification.info {
    border-left: 4px solid var(--info);
}

.admin-notification.info i {
    color: var(--info);
}

.admin-notification i {
    font-size: 1.5rem;
}

.admin-notification span {
    flex: 1;
    color: var(--gray-800);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .admin-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .admin-header {
        padding: 20px;
    }
    
    .admin-header h2 {
        font-size: 1.2rem;
    }
    
    .admin-body {
        padding: 20px;
    }
    
    .admin-tabs {
        gap: 5px;
    }
    
    .admin-tab {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .price-summary-table {
        max-height: 300px;
    }
    
    .admin-notification {
        right: 10px;
        left: 10px;
        min-width: unset;
    }
}

@media (max-width: 480px) {
    .admin-header h2 {
        font-size: 1rem;
    }
    
    .admin-body {
        padding: 15px;
    }
    
    .admin-tab {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
}