/* Estilos Modernos para el Módulo de Clientes */
/* Basado en el tema moderno de EF2 */

/* Variables específicas del módulo */
.modulo-clientes {
    --cliente-card-bg: var(--card-bg, #ffffff);
    --cliente-card-hover: var(--hover-bg, #f1f5f9);
    --cliente-border: var(--border-color, #e2e8f0);
    --cliente-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --cliente-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* Dark mode */
html.dark .modulo-clientes {
    --cliente-card-bg: #1e293b;
    --cliente-card-hover: #334155;
    --cliente-border: #334155;
    --cliente-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    --cliente-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.25);
}

/* Tarjetas de clientes */
.cliente-card {
    background: var(--cliente-card-bg);
    border: 1px solid var(--cliente-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--cliente-shadow);
    position: relative;
    height: 100%;
}

.cliente-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--primary) 0%, 
        var(--info) 50%, 
        var(--primary) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cliente-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cliente-shadow-hover);
    border-color: var(--primary);
}

.cliente-card:hover::before {
    opacity: 1;
}

/* Cajas de estadísticas con gradientes modernos */
.stats-box {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    border: 1px solid var(--cliente-border);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

html.dark .stats-box {
    background: linear-gradient(135deg, #2d3748 0%, #1a1e2a 100%);
    border-color: #374151;
}

.stats-box::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-light) 0%, transparent 70%);
    opacity: 0.1;
    transition: all 0.3s ease;
}

.stats-box:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.stats-box:hover::before {
    opacity: 0.2;
}

.stats-box i {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    display: block;
}

.stats-box:nth-child(1) i { color: var(--primary); }
.stats-box:nth-child(2) i { color: var(--success); }
.stats-box:nth-child(3) i { color: var(--info); }
.stats-box:nth-child(4) i { color: var(--warning); }

.stats-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--heading-color);
    margin: 0.5rem 0;
    letter-spacing: -0.02em;
}

html.dark .stats-number {
    color: var(--gray-50);
}

/* Estados de facturas con diseño más moderno */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.025em;
    transition: all 0.2s ease;
}

.status-activa,
.status-pagada {
    background-color: var(--success-light);
    color: var(--success);
    border: 1px solid var(--success);
}

.status-pendiente {
    background-color: var(--warning-light);
    color: var(--warning);
    border: 1px solid var(--warning);
}

.status-anulada {
    background-color: var(--danger-light);
    color: var(--danger);
    border: 1px solid var(--danger);
}

html.dark .status-activa,
html.dark .status-pagada {
    background-color: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border-color: #10b981;
}

html.dark .status-pendiente {
    background-color: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
    border-color: #f59e0b;
}

html.dark .status-anulada {
    background-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border-color: #ef4444;
}

/* Tabla de transacciones mejorada */
.transaction-row {
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--border-color);
}

.transaction-row:hover {
    background-color: var(--hover-bg);
}

html.dark .transaction-row {
    border-color: #374151;
}

html.dark .transaction-row:hover {
    background-color: rgba(55, 65, 81, 0.5);
}

/* Cards de información con colores de headers únicos */
.card-header.bg-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    border: none;
}

.card-header.bg-success {
    background: linear-gradient(135deg, var(--success) 0%, #0e9f6e 100%) !important;
    border: none;
}

.card-header.bg-info {
    background: linear-gradient(135deg, var(--info) 0%, #2563eb 100%) !important;
    border: none;
}

/* Icono de avatar del cliente */
.bi-person-circle {
    color: var(--primary);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.cliente-card:hover .bi-person-circle {
    opacity: 1;
    color: var(--primary-dark);
}

/* Botones mejorados */
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary::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 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

/* Buscador con diseño moderno */
.input-group {
    position: relative;
}

.input-group-text {
    background-color: var(--gray-50);
    border: 1px solid var(--border-color);
    border-right: none;
    color: var(--gray-500);
}

.form-control {
    border: 1px solid var(--border-color);
    background-color: var(--white);
    color: var(--body-color);
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

html.dark .input-group-text {
    background-color: #374151;
    border-color: #4b5563;
    color: var(--gray-400);
}

html.dark .form-control {
    background-color: #1f2937;
    border-color: #4b5563;
    color: var(--gray-100);
}

html.dark .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

/* Animaciones de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cliente-item {
    animation: fadeInUp 0.4s ease-out forwards;
    opacity: 0;
}

.cliente-item:nth-child(1) { animation-delay: 0.05s; }
.cliente-item:nth-child(2) { animation-delay: 0.1s; }
.cliente-item:nth-child(3) { animation-delay: 0.15s; }
.cliente-item:nth-child(4) { animation-delay: 0.2s; }
.cliente-item:nth-child(5) { animation-delay: 0.25s; }
.cliente-item:nth-child(6) { animation-delay: 0.3s; }

/* Responsividad mejorada */
@media (max-width: 768px) {
    .stats-box {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .stats-number {
        font-size: 1.5rem;
    }
    
    .cliente-card {
        margin-bottom: 1rem;
    }
    
    .stats-box i {
        font-size: 2rem;
    }
}

/* Card header con íconos */
.card-header i {
    margin-right: 0.5rem;
    opacity: 0.9;
}

/* Mejoras tipográficas */
h2 {
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 1.5rem;
}

h4 {
    font-weight: 600;
    color: var(--heading-color);
    margin-bottom: 0.75rem;
}

h5 {
    font-weight: 600;
    color: var(--heading-color);
}

label {
    font-weight: 500;
    color: var(--muted-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.75rem;
}

/* Divisor visual en cards */
.border-end {
    border-color: var(--border-color) !important;
}

/* Scroll personalizado para tablas */
.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

html.dark .table-responsive::-webkit-scrollbar-track {
    background: #374151;
}

html.dark .table-responsive::-webkit-scrollbar-thumb {
    background: #6b7280;
}

html.dark .table-responsive::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}