/* ========================================
   Ficha de Material - Estilos CSS
   ======================================== */

/* Variables CSS */
:root {
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --success-color: #10b981;
    --success-bg: #ecfdf5;
    --warning-color: #f59e0b;
    --warning-bg: #fef3c7;
    --danger-color: #dc2626;
    --danger-bg: #fef2f2;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 8px 10px rgba(0, 0, 0, 0.04);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* Contenedor Principal */
.ficha-material-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
}

/* Tarjeta Principal */
.ficha-material-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.ficha-material-card:hover {
    box-shadow: var(--shadow-xl);
}

/* Barra de Acciones */
.ficha-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.ficha-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ficha-action-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.ficha-action-btn:active {
    transform: translateY(0);
}

.ficha-action-btn svg {
    flex-shrink: 0;
}

/* Grid Principal */
.ficha-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 2rem;
    padding: 2rem;
}

/* Columna de Imagen */
.ficha-imagen-wrapper {
    position: relative;
}

.ficha-imagen {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
}

.ficha-imagen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.ficha-imagen:hover img {
    transform: scale(1.05);
}

/* Badge de Stock */
.stock-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    padding: 0.625rem 1rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    font-weight: 600;
    font-size: 0.875rem;
    border: 2px solid;
}

.stock-badge svg {
    flex-shrink: 0;
}

.stock-badge.sin-stock {
    border-color: var(--danger-color);
}

.stock-badge.sin-stock span {
    color: var(--danger-color);
}

.stock-badge.stock-bajo {
    border-color: var(--warning-color);
}

.stock-badge.stock-bajo span {
    color: var(--warning-color);
}

.stock-badge.stock-medio {
    border-color: var(--primary-color);
}

.stock-badge.stock-medio span {
    color: var(--primary-color);
}

.stock-badge.stock-alto {
    border-color: var(--success-color);
}

.stock-badge.stock-alto span {
    color: var(--success-color);
}

/* Columna de Información */
.ficha-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Título */
.ficha-titulo {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

/* Precio Principal */
.ficha-precio-principal {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 6px rgba(59, 130, 246, 0.2);
}

.precio-wrapper {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.precio-valor {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    line-height: 1;
}

.precio-unidad {
    font-size: 1.125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

/* Grid de Detalles */
.ficha-detalles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.detalle-item {
    background: var(--gray-50);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    transition: all 0.2s ease;
}

.detalle-item:hover {
    background: white;
    border-color: var(--gray-300);
    box-shadow: var(--shadow-sm);
}

.detalle-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.detalle-label svg {
    opacity: 0.7;
}

.detalle-valor {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
}

/* Stock Valor */
.stock-valor {
    display: flex;
    align-items: baseline;
    gap: 0.375rem;
}

.stock-numero {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stock-unidad {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
}

/* Detalle Destacado */
.detalle-destacado {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
    border: 2px solid var(--success-color);
}

.detalle-destacado .detalle-label {
    color: var(--success-color);
}

.valor-total {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--success-color);
}

/* Descripción */
.ficha-descripcion {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.descripcion-titulo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin: 0 0 1rem 0;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
}

.descripcion-titulo svg {
    color: var(--primary-color);
}

.descripcion-contenido {
    color: var(--gray-700);
    line-height: 1.7;
    font-size: 0.9375rem;
}

.descripcion-contenido p {
    margin: 0 0 0.75rem 0;
}

.descripcion-contenido p:last-child {
    margin-bottom: 0;
}

/* Footer */
.ficha-footer {
    padding: 1rem 2rem;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.footer-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-info p {
    margin: 0;
    color: var(--gray-500);
    font-size: 0.8125rem;
}

/* Mensajes de Error */
.ficha-error {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--danger-bg);
    color: #991b1b;
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--danger-color);
    font-weight: 500;
    margin: 1rem 0;
}

.ficha-error svg {
    flex-shrink: 0;
    color: var(--danger-color);
}

.ficha-error p {
    margin: 0;
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
    opacity: 0;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Efecto hover en precio */
.ficha-precio-principal:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 12px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

/* Responsive - Tablets */
@media (max-width: 1024px) {
    .ficha-grid {
        grid-template-columns: 350px 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .ficha-titulo {
        font-size: 1.75rem;
    }
    
    .precio-valor {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .ficha-material-container {
        padding: 0;
        margin: 1rem auto;
    }
    
    .ficha-material-card {
        border-radius: 0;
    }
    
    .ficha-actions {
        padding: 1rem 1.5rem;
        gap: 0.5rem;
    }
    
    .ficha-action-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
    }
    
    .ficha-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .ficha-imagen-wrapper {
        order: -1;
    }
    
    .ficha-detalles-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .ficha-titulo {
        font-size: 1.5rem;
    }
    
    .precio-valor {
        font-size: 2rem;
    }
}

/* Responsive - Móviles */
@media (max-width: 480px) {
    .ficha-actions {
        padding: 0.75rem 1rem;
    }
    
    .ficha-action-btn span {
        display: none;
    }
    
    .ficha-action-btn {
        padding: 0.5rem;
    }
    
    .ficha-grid {
        padding: 1rem;
        gap: 1rem;
    }
    
    .ficha-titulo {
        font-size: 1.25rem;
    }
    
    .ficha-precio-principal {
        padding: 1rem;
    }
    
    .precio-valor {
        font-size: 1.75rem;
    }
    
    .precio-unidad {
        font-size: 1rem;
    }
    
    .detalle-item {
        padding: 1rem;
    }
    
    .detalle-valor {
        font-size: 1rem;
    }
    
    .stock-numero {
        font-size: 1.25rem;
    }
    
    .valor-total {
        font-size: 1.5rem;
    }
    
    .ficha-descripcion {
        padding: 1rem;
    }
    
    .stock-badge {
        top: 0.75rem;
        right: 0.75rem;
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
}

/* Estilos de Impresión */
@media print {
    .no-print,
    .ficha-actions,
    .ficha-footer {
        display: none !important;
    }
    
    .ficha-material-container {
        margin: 0;
        padding: 0;
    }
    
    .ficha-material-card {
        box-shadow: none;
        border: 1px solid #000;
        border-radius: 0;
    }
    
    .ficha-grid {
        padding: 1rem;
    }
    
    .ficha-imagen {
        max-height: 300px;
    }
    
    .ficha-precio-principal {
        background: #f0f9ff !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .precio-valor {
        color: #1e40af !important;
    }
    
    .detalle-destacado {
        background: #f0fdf4 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .fade-in {
        animation: none;
        opacity: 1;
    }
    
    .stock-badge {
        position: static;
        margin-top: 0.5rem;
    }
}

/* Modo Oscuro (opcional) */
@media (prefers-color-scheme: dark) {
    .ficha-material-card {
        background: var(--gray-800);
        border-color: var(--gray-700);
    }
    
    .ficha-titulo {
        color: white;
    }
    
    .detalle-item {
        background: var(--gray-700);
        border-color: var(--gray-600);
    }
    
    .detalle-valor {
        color: white;
    }
    
    .descripcion-contenido {
        color: var(--gray-300);
    }
}