/* ===== VARIABLES DE TEMA ===== */

:root {
    /* Light Theme */
    --color-primary: black;
    --color-primary-hover: #1d4ed8;
    --color-secondary: #e11d48;
    --color-accent: #93c5fd;
    --color-bg: #f8fafc;
    --color-card: #ffffff;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-border: #e2e8f0;
    --color-shadow: rgba(0, 0, 0, 0.1);
    --radio-btn: 5px;
    --color-danger: #B55454;
    /* Dark Theme */
    /* --color-primary: #3a3a3a;          
    --color-primary-hover: #2d2d2d;    
    --color-secondary: #d1d1d1;        
    --color-accent: #555555;           
    --color-bg: #121212;               
    --color-card: #1e1e1e;             
    --color-text: #f5f5f5;             
    --color-text-light: #aaaaaa;       
    --color-border: #333333;           
    --color-shadow: rgba(0, 0, 0, 0.3); */
    /* Espaciados */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.2rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    /* Bordes */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --altura-nav: 55px;
}

@font-face {
    font-family: 'Open Sans';
    src: url('../fonts/OpenSans-Regular.ttf') format('ttf');
    font-weight: normal;
    font-style: normal;
}


::selection {
    background-color: var(--color-accent); /* Fondo azul */
    color: var(--color-text)
}


html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: sans-serif;
}

body {
    display: flex;
    flex-direction: column;
    font-family: 'Open Sans', sans-serif;
}

#Loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    background-color: rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    color: white;
}

    #Loading strong {
        font-size: 1.5rem;
        color: white;
        margin-bottom: var(--space-sm);
    }

    #Loading .spinner-grow {
        width: 3rem;
        height: 3rem;
        color: var(--color-primary);
        margin-bottom: var(--space-sm);
    }

    #Loading img {
        width: 30px;
        height: auto;
        opacity: 0.75;
    }

nav.navbar {
    z-index: 1050;
    position: sticky;
    top: 0;
}

.custom-navbar {
    background-color: var(--color-primary);
    height: var(--altura-nav); /* altura aumentada */
    padding: 0 1rem 0 0.5rem; /* Ajustar padding izquierdo */
}

    .custom-navbar .navbar-brand img {
        height: 48px;
        width: auto;
    }

    .custom-navbar .navbar-toggler {
        margin-left: var(--space-sm);
        border: none;
    }

    .custom-navbar .btn-success {
        font-size: 0.95rem;
        padding: 0.375rem 0.75rem;
    }

    .custom-navbar #txtbtnCarrito {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        font-size: 15px;
    }

button.close {
    font-size: 1.5rem;
    color: #000;
    opacity: 0.7;
}

    button.close:hover {
        opacity: 1;
    }


#sidebarMenu {
    width: 240px;
    height: calc(100vh - var(--altura-nav)); /* actualizado a nueva altura de navbar */
    position: fixed;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    background-color: var(--color-card);
    box-shadow: 0 0 10px var(--color-shadow);
    transition: width var(--transition-normal);
    z-index: 1030;
    overflow: hidden;
}

.sidebar-header {
    transition: width 0.3s ease, padding 0.3s ease;
    text-align: center;
    overflow: hidden;
}

.sidebar-collapsed .sidebar-header {
    padding: var(--space-sm) 0;
}

#sidebarMenu.sidebar-collapsed .sidebar-header .username {
    opacity: 0;
    visibility: hidden;
}


.sidebar-collapsed .sidebar-header i {
    font-size: 2rem; /* mantener el ícono visible */
    margin: 0;
}


#sidebarMenu.sidebar-collapsed {
    width: 70px;
}

.sidebar .nav-link {
    display: flex;
    align-items: center;
    white-space: nowrap;
    transition: padding var(--transition-fast);
    color: var(--color-text);
    text-decoration: none;
    padding-left: 1rem;
    padding-right: 1rem;
}

#sidebarMenu.sidebar-collapsed .nav-link {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
}

.sidebar .nav-link.text-danger {
    padding: 0;
}

.sidebar .nav-link i {
    font-size: 1.4rem; /* íconos más grandes */
    width: auto;
    text-align: center;
    margin-right: 0;
}

.sidebar .link-text {
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    white-space: nowrap;
    font-size: 1rem;
}

.sidebar-collapsed .link-text {
    opacity: 0;
    visibility: hidden;
    width: 0;
    overflow: hidden;
}

.username {
    font-size: 1.5rem;
    color: var(--color-text);
    cursor: default;
    transition: opacity var(--transition-fast);
}

.sidebar-collapsed .username {
    display: none;
}

.logout-area {
    margin-top: auto;
}

main {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    margin-left: 240px;
    transition: margin-left 0.3s ease;
}

.sidebar-collapsed + main {
    margin-left: 70px;
}


.logout-btn {
    margin-top: auto;
    padding: 1rem;
}

@media (max-width: 768px) {
    #sidebarMenu {
        width: 240px; /* Asegurar el ancho completo */
        left: -240px;
        top: 64px; /* Dejar espacio para el navbar */
        height: calc(100vh - 64px); /* Ajustar altura */
        z-index: 1040;
        transition: left var(--transition-normal);
    }

        #sidebarMenu.show {
            left: 0;
            width: 240px; /* Forzar ancho completo */
        }

            /* Asegurar que los textos sean visibles cuando el sidebar está expandido */
            #sidebarMenu.show .link-text,
            #sidebarMenu.show .username {
                opacity: 1 !important;
                visibility: visible !important;
                width: auto !important;
            }

    /* Oscurecer el fondo cuando el sidebar está abierto */
    .sidebar-backdrop {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0,0,0,0.5);
        z-index: 1035;
        display: none;
    }

    #sidebarMenu.show + .sidebar-backdrop {
        display: block;
    }

    main {
        margin-left: 0;
    }

    .sidebar-collapsed + main {
        margin-left: 0;
    }

    .custom-navbar .navbar-brand img {
        height: 30px;
    }

    #btnCarrito {
        padding: 5px;
        font-size: 15px;
        border-radius: 5px;
    }
    #tblList.table-responsive tbody{
        display: block;
    }
}


/* ===== ESTILOS BASE ===== */
.login-wrapper {
    /* min-height: 100vh; */
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: center;
}

.login-card {
    width: 100%;
    min-width: 320px;
    max-width: 420px;
    padding: 2.5rem;
    margin: 0 auto;
    box-shadow: 0 10px 25px -5px var(--color-shadow);
    transition: var(--transition-normal);
    overflow: hidden;
    background-color: var(--color-bg);
}

    .login-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 9px;
        background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    }

.login-brand {
    text-align: center;
    align-items: center;
    margin-bottom: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.login-logo {
    max-width: 180px;
    height: auto;
    margin-bottom: 0;
}

#login-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-text);
    margin-top: var(--space-xs);
    margin-bottom: var(--space-xs);
    letter-spacing: -0.5px;
}

.login-subtitle {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* ===== FORMULARIO ===== */
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    position: relative;
    margin: 0;
}

.input-group {
    position: relative;
    margin: 0;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
    z-index: 1;
}

.form-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-card);
    color: var(--color-text);
    font-size: 1rem;
    transition: var(--transition-normal);
    position: relative;
    z-index: 0;
}

    .form-input:focus {
        outline: none;
        border-color: var(--color-primary);
        box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent);
    }

        .form-input:focus + .form-label,
        .form-input:not(:placeholder-shown) + .form-label {
            transform: translateY(-1.85rem) scale(0.875);
            color: var(--color-text-light);
            background: var(--color-card);
            box-shadow: 0 0 0 2px var(--color-card);
        }

.form-label {
    position: absolute;
    left: 3rem;
    top: 1rem;
    color: var(--color-text-light);
    transition: var(--transition-normal);
    transform-origin: left center;
    pointer-events: none;
    background: linear-gradient(to bottom, var(--color-card) 50%, transparent 50%);
    padding: 0 0.5rem;
    z-index: 1;
    border-radius: 2px;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    z-index: 2;
}

/* ===== BOTÓN ===== */
.login-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient( 135deg, var(--color-primary) 0%, var(--color-accent) 100% );
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    width: 100%;
    margin-top: var(--space-sm);
    position: relative;
    overflow: hidden;
}

    .login-button::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient( 90deg, transparent, rgba(255, 255, 255, 0.2), transparent );
        transition: var(--transition-normal);
    }

    .login-button:hover {
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 10px 20px -5px color-mix(in srgb, var(--color-primary) 30%, transparent);
    }

        .login-button:hover::after {
            left: 100%;
        }

    .login-button i {
        transition: var(--transition-fast);
    }

    .login-button:hover i {
        transform: translateX(5px);
    }

/* Mejora visual para el reCAPTCHA */
.recaptcha-container {
    margin: 0 0 1.5rem;
    display: flex;
    justify-content: center;
    transform: scale(0.95);
    transform-origin: center;
    transition: transform 0.3s ease;
}

/* Mejora visual para el reCAPTCHA */
.g-recaptcha {
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Efecto hover sutil */
.recaptcha-container:hover {
    transform: scale(0.97);
}


/* ===== MODAL DE CÓDIGO ALTERNO ===== */
.modal.fade .modal-dialog {
    transition: transform 0.3s ease-out, opacity 0.3s ease;
}

#mdlCodigoAlterno {
    z-index: 1060;
}

    #mdlCodigoAlterno .modal-dialog {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: calc(100% - 1rem);
    }

    #mdlCodigoAlterno .modal-content {
        border: none;
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: 0 10px 25px -5px var(--color-shadow);
        background: var(--color-card);
    }

    #mdlCodigoAlterno .modal-header {
        border-bottom: 1px solid var(--color-border);
        padding: var(--space-md);
        background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
        color: white;
    }

    #mdlCodigoAlterno .modal-title {
        font-weight: 600;
        font-size: 1.25rem;
        display: flex;
        align-items: center;
    }

    #mdlCodigoAlterno .close {
        color: white;
        opacity: 0.8;
        text-shadow: none;
        transition: opacity 0.2s ease;
    }

    #mdlCodigoAlterno .modal-body {
        padding: var(--space-lg);
    }

    #mdlCodigoAlterno .modal-footer {
        border-top: none;
        padding-bottom: 1.5rem;
    }

        #mdlCodigoAlterno .modal-footer .btn-submit-modal {
            min-width: 150px;
            padding: 0.5rem 2rem;
        }

#codigo_alterno {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    font-size: 1rem;
}

    #codigo_alterno:focus {
        outline: none;
        border-color: var(--color-primary);
        box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent);
    }

/* Botones del modal */
.modal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: var(--transition-normal);
    border: none;
}

    .modal-btn i {
        margin-right: 0.5rem;
        transition: var(--transition-fast);
    }

.btn-submit-modal {
    background: var(--color-primary);
    color: white;
}

    .btn-submit-modal:hover {
        background: var(--color-primary-hover);
        transform: translateY(-1px);
    }

        .btn-submit-modal:hover i {
            transform: translateX(3px);
        }

canvas.drawing, canvas.drawingBuffer {
    position: absolute;
    left: 0;
    top: 0;
}

/* ===== TARJETA DE CLIENTE ===== */
.customer-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    background-color: var(--color-card);
    border-left: 4px solid var(--color-primary);
}

    .customer-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 25px -5px var(--color-shadow);
    }

.customer-header {
    position: relative;
}

.customer-name {
    font-size: 1.25rem;
    letter-spacing: -0.25px;
    color: var(--color-text);
}

.customer-badge {
    background-color: color-mix(in srgb, var(--color-primary) 15%, white);
    color: var(--color-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
}

.customer-details {
    border-top: 1px dashed var(--color-border);
    padding-top: 1rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    /* max-width: 300px; */
}

.detail-label {
    font-size: 0.875rem;
    min-width: 100px;
}

.detail-value {
    color: var(--color-text);
    text-align: right;
}

.price-list {
    font-size: 0.9rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--color-border);
    margin-top: 1rem;
}

.customer-status {
    display: flex;
    align-items: center;
    font-size: 0.8rem;
}

.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 0.5rem;
    background-color: var(--color-primary);
}

    .status-indicator.active {
        background-color: #28a745;
    }

    .status-indicator.inactive {
        background-color: var(--color-secondary);
    }

/* Efecto de borde animado */
.customer-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: var(--transition-normal);
}

.customer-card:hover::after {
    width: 100%;
}

select[multiple] {
    min-height: 100px;
    max-height: 130px;
    overflow-y: auto;
}

/* ===== PRODUCT GRID ===== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
    padding: var(--space-md);
}

.product-card {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

    .product-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    }

/* Product Image */
.product-image-container {
    position: relative;
    width: 100%;
    padding-top: 70%; /* Aspect ratio 1:1 */
    background: #fff;
    overflow: hidden;
}

.product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--space-md);
    transition: transform 0.3s ease;
}

.product-image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    display: flex;
    flex-direction: column
}

.btn-view-details {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-primary);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 2;
}

.tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-text);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    white-space: nowrap;
    margin-right: 0.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.btn-view-details:hover .tooltip {
    opacity: 1;
}

.tooltip-vista {
    position: absolute;
    right: -150%;
    top: 150%;
    transform: translateY(-50%);
    background: var(--color-text);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    white-space: nowrap;
    margin-right: 0.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.btn-vista:hover .tooltip-vista {
    opacity: 1;
}

.product-card .btn-view-details {
    opacity: 1;
    transform: translateY(0);
}

/* Product Badges */
.product-badge {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    z-index: 2;
}

.badge {
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-stock {
    background: #10b981;
    color: white;
}

.badge-out-of-stock {
    background: var(--color-secondary);
    color: white;
}

/* Product Info */
.product-info {
    padding: var(--space-md);
    flex: 1;
    order: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3rem;
    letter-spacing: -0.5px;
    word-break: break-word;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
}

.product-brand {
    color: var(--color-primary);
    font-weight: 500;
}

.product-sku {
    color: var(--color-text-light);
}

.product-specs {
    list-style: none;
    padding: 0;
    margin: var(--space-sm) 0;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

    .product-specs li {
        margin-bottom: 0.25rem;
        display: flex;
        align-items: center;
    }

    .product-specs i {
        margin-right: 0.5rem;
        width: 1rem;
        text-align: center;
        color: var(--color-primary);
    }

.product-price {
    margin-top: auto;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-danger);
    padding-top: var(--space-sm);
    border-top: 1px dashed var(--color-border);
}

/* Product Actions */
.product-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    justify-content: center;
    align-content: center;
}

.quantity-selector {
    display: flex;
    padding: 5px;
    width: 150px;
}

.quantity-input {
    height: auto;
    width: 45px;
    text-align: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-card);
    color: var(--color-text);
    padding: 0.25rem;
    margin: 0 2px;
    max-width: 50px;
}


/* === AJUSTES ESPECÍFICOS POR DISPOSITIVO === */
/* Móviles pequeños (≤ 375px) */
@media (max-width: 375px) {
    .login-wrapper {
        padding: 1rem;
    }

    .login-card {
        padding: 1.5rem;
    }

    .recaptcha-container {
        transform: scale(0.85);
    }
}


@media (max-width: 576px) {
    #mdlCodigoAlterno .modal-dialog {
        width: 95%;
        margin: 0 auto;
    }

    #mdlCodigoAlterno .modal-body {
        padding: var(--space-md);
    }

    .modal-btn {
        padding: 0.5rem;
        font-size: 0.875rem;
    }
}


/* Tablets (≥ 768px) */
@media (max-width: 768px) {
    .login-form {
        gap: 1rem;
    }

    .form-group {
        margin-bottom: 0.5rem;
    }

    .login-card {
        box-shadow: 0 8px 20px -5px var(--color-shadow);
        padding: 2rem 1.5rem;
    }

    #login-title {
        font-size: 1.5rem;
    }

    .form-input {
        padding: 0.875rem 0.875rem 0.875rem 2.75rem;
    }

    .input-icon {
        left: 0.75rem;
        font-size: 0.9rem;
    }

    .form-label {
        left: 2.75rem;
    }

    .password-toggle {
        right: 0.75rem;
    }

    .customer-name {
        font-size: 1.1rem;
    }

    .detail-item {
        flex-direction: column;
    }

    .detail-label, .detail-value {
        text-align: left;
        width: 100%;
    }

    .detail-value {
        margin-top: 0.25rem;
    }

    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: var(--space-md);
    }

    .product-actions {
        flex-direction: column;
    }


    .btn-add-to-cart {
        width: 100%;
    }
}

/* Pantallas grandes (≥ 1200px) */
@media (min-width: 1200px) {
    .login-card {
        box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.15);
    }
}

/* ===== ESTILOS PARA LISTADO DE PRODUCTOS ===== */
#list {
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px var(--color-shadow);
    overflow: hidden;
    transition: var(--transition-normal);
}

    #list:hover {
        box-shadow: 0 10px 25px var(--color-shadow);
    }

.color-topsa {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}

#tblList {
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

    #tblList thead th {
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.8rem;
        letter-spacing: 0.5px;
        padding: 1rem 0.75rem;
        vertical-align: middle;
        border: none;
    }

        #tblList thead th:first-child {
            border-top-left-radius: var(--radius-lg);
        }

        #tblList thead th:last-child {
            border-top-right-radius: var(--radius-lg);
        }
    
    #tblList tbody tr {
        transition: var(--transition-fast);
        background-color: var(--color-card);
    }

        #tblList tbody tr:hover {
            background-color: color-mix(in srgb, var(--color-primary) 5%, var(--color-card));
        }

    #tblList tbody td {
        padding: 0.75rem;
        vertical-align: middle;
        border-top: 1px solid var(--color-border);
        font-weight: 500;
    }

/* Estilos para los botones de cantidad */
.quantity-control {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    width: 137px;
}

/* Estilo para el botón de añadir */
.btn-blue {
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.375rem 0.75rem;
    font-weight: 500;
    transition: var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

    .btn-blue:hover {
        background-color: var(--color-primary-hover);
        transform: translateY(-1px);
        box-shadow: 0 2px 8px color-mix(in srgb, var(--color-primary) 30%, transparent);
    }

    .btn-blue i {
        transition: var(--transition-fast);
    }

    .btn-blue:hover i {
        transform: scale(1.1);
    }

/* Responsive */
@media (max-width: 768px) {
    #list {
        border-radius: var(--radius-md);
    }

    #tblList thead {
        display: none;
    }

    #tblList tbody tr {
        display: block;
        margin-bottom: var(--space-md);
        border-radius: var(--radius-sm);
        box-shadow: 0 2px 8px var(--color-shadow);
    }

    #tblList tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.75rem 1rem;
        border: none;
        border-bottom: 1px solid var(--color-border);
        white-space: normal; /* Permite los saltos de línea */
        word-break: break-word; /* Rompe las palabras largas */
    }

        #tblList tbody td::before {
            content: attr(data-label);
            font-weight: 600;
            color: var(--color-text-light);
            margin-right: var(--space-sm);
        }

        #tblList tbody td:last-child {
            border-bottom: none;
        }

    .quantity-control {
        margin-left: auto;
    }
}

/* Efecto para filas alternas */
#tblList tbody tr:nth-child(even) {
    background-color: color-mix(in srgb, var(--color-bg) 20%, var(--color-card));
}

    #tblList tbody tr:nth-child(even):hover {
        background-color: color-mix(in srgb, var(--color-primary) 5%, var(--color-card));
    }

/* ===== ESTILOS MEJORADOS PARA DETALLE DE PRODUCTO ===== */
.product-detail-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.product-detail-content {
    display: flex;
    flex-direction: column;
}

.product-gallery {
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    order: 1;
}

.img-big-wrap {
    background-color: var(--color-card);
    margin-bottom: var(--space-md);
    border-radius: var(--radius-md);
    height: 300px;
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: zoom-in;
}

    .img-big-wrap img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
        transition: transform var(--transition-normal);
        transform-origin: center center;
        display: block;
    }

    .img-big-wrap.zoomed img {
        transform: scale(4); /* Ajusta el nivel de zoom */
        transition: transform 0.7s;
    }

.img-small-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: var(--space-sm);
    overflow-x: auto;
    padding: var(--space-xs);
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-bg);
    align-content: center;
    scroll-behavior: smooth;
    justify-items: center;
}

    .img-small-wrap::-webkit-scrollbar {
        height: 4px;
    }

    .img-small-wrap::-webkit-scrollbar-thumb {
        background-color: var(--color-primary);
        border-radius: var(--radius-sm);
    }

.item-gallery {
    position: relative;
    cursor: pointer;
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition-fast);
    aspect-ratio: 1/1;
    border: 2px solid transparent;
}

    .item-gallery:hover, .item-gallery.active {
        border-color: var(--color-primary);
        transform: translateY(-3px);
        box-shadow: 0 5px 15px var(--color-shadow);
    }

    .item-gallery img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

.badge-corner {
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    padding: 0.25rem 0.5rem;
    border-bottom-right-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.product-detail-container .product-info .product-meta {
    margin-bottom: var(--space-lg);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.param {
    display: grid;
    grid-template-columns: 120px 1fr;
    align-items: center;
    margin: 0;
    padding-bottom: var(--space-sm);
    border-bottom: 1px dashed var(--color-border);
}

    .param dt {
        font-weight: 600;
        color: var(--color-text-light);
        font-size: 0.875rem;
    }

    .param dd {
        font-size: 1rem;
        color: var(--color-text);
        margin: 0;
        word-break: break-word;
    }

.product-info .quantity-control {
    display: grid;
    grid-template-columns: 40px 80px 40px;
    gap: var(--space-xs);
    margin: var(--space-lg) 0;
    align-items: center;
}

.btn-quantity {
    height: auto;
    width: 100%;
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: var(--transition-fast);
    min-width: 36px;
}

    .btn-quantity:hover {
        background-color: var(--color-primary);
        color: white;
    }

.btn-add-to-cart {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: 0.75rem;
    font-weight: 500;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    margin-top: auto;
    height: 35px;
}

    .btn-add-to-cart:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px color-mix(in srgb, var(--color-primary) 30%, transparent);
    }

    .btn-add-to-cart i {
        transition: var(--transition-fast);
    }

    .btn-add-to-cart:hover i {
        transform: scale(1.1);
    }

.btn-close-modal {
    background-color: var(--color-secondary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1.5rem;
    transition: var(--transition-normal);
    align-self: flex-end;
}

    .btn-close-modal:hover {
        background-color: color-mix(in srgb, var(--color-secondary) 80%, black);
        transform: translateY(-2px);
    }

/* Estilos para cuando no hay imágenes */
.no-image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    height: 100%;
    padding: var(--space-md);
}

.no-image-icon {
    font-size: 3rem;
    margin-bottom: var(--space-sm);
}

/* Responsive */
@media (min-width: 768px) {
    .product-detail-content {
        flex-direction: row;
    }

    .product-gallery {
        flex: 0 0 55%;
        border-right: 1px solid var(--color-border);
        border-bottom: none;
        order: 1;
    }

    .product-info {
        flex: 0 0 45%;
        order: 2;
    }

    .img-big-wrap {
        height: 400px;
    }

    .img-small-wrap {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    }
    
}

@media (min-width: 992px) {
    .img-big-wrap {
        height: 500px;
    }

    .product-gallery {
        flex: 0 0 60%;
    }

    .product-info {
        flex: 0 0 40%;
    }
    
}


.btn-nuevo_req {
    background-color: var(--color-primary);
    color: white;
    border-radius: var(--radio-btn);
    font-size: 13px;
}

    .btn-nuevo_req:hover {
        background-color: white;
        color: var(--color-primary);
        border: 1px solid var(--color-primary);
    }

.btn-cerrar-sesion {
    background-color: #B55454;
    color: white;
    border-radius: var(--radio-btn);
    font-size: 13px;
}

    .btn-cerrar-sesion:hover {
        background-color: white;
        color: #D74E4E;
        border: 1px solid #D74E4E;
    }


.btn-filtro {
    width: 100%;
    background-color: var(--color-primary);
    color: white;
    border-radius: var(--radio-btn);
    font-size: 13px;
}

    .btn-filtro:hover {
        background-color: white;
        color: var(--color-primary);
        border: 1px solid var(--color-primary);
    }

    .btn-filtro:disabled {
        cursor: not-allowed;
        opacity: 0.5;
    }

.btn-limpiar-filtro {
    width: 100%;
    background-color: gray;
    color: white;
    border-radius: var(--radio-btn);
    font-size: 13px;
}

    .btn-limpiar-filtro:hover {
        background-color: white;
        color: black;
        border: 1px solid gray;
    }

    .btn-limpiar-filtro:disabled {
        cursor: not-allowed;
        opacity: 0.5;
    }

.vista-previa {
    /*height:600px !important;*/
}

.bg-main {
    background-color: var(--color-bg);
}

.btn-carrito {
    font-size: 12px;
    background-color: var(--color-primary);
    border-radius: var(--radio-btn);
    color: white;
    border: 1px solid white;
}

    .btn-carrito:hover {
        background-color: white;
        color: var(--color-primary);
    }

.btn-danger {
    background-color: var(--color-danger);
    border: 1px solid var(--color-danger);
    border-radius: var(--radio-btn);
}

    .btn-danger:hover {
        background-color: white;
        border: 1px solid var(--color-danger);
        color: var(--color-danger);
    }

.btn-vista {
    background-color: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: var(--radio-btn);
    color: white;
}

    .btn-vista:hover {
        background-color: white !important;
        border: 1px solid var(--color-primary);
        color: var(--color-primary);
    }

.btn-primary {
    background-color: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: var(--radio-btn);
    color: white;
}

    .btn-primary:hover {
        background-color: white !important;
        border: 1px solid var(--color-primary);
        color: var(--color-primary);
    }


.modal-lg {
    max-width: 1140px !important; /* ancho extra grande típico */
    width: 100% !important;
}

#zoomSelect {
    width: 80px;
}

.btn-vista-activa {
    border: 2px solid #93c5fd !important;
}