/**
 * ============================================================================
 * NEO ÁGORA MARKETPLACE - Professional CSS v4.0
 * ============================================================================
 * Paleta neutra charcoal/slate — marketplace multi-categoría, género neutro
 * Azul (#2196f3) para catálogo público · Charcoal (#111827) para enterprise
 * Optimizado, sin conflictos, production-ready
 * ============================================================================
 */

/* ==================== VARIABLES GLOBALES BASE ==================== */
:root {
    /* === TIPOGRAFÍA === */
    --font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', 'Courier New', monospace;
    /* Font Sizes - Escala modular optimizada */
    --text-xs: 0.75rem; /* 12px */
    --text-sm: 0.875rem; /* 14px */
    --text-base: 1rem; /* 16px */
    --text-lg: 1.125rem; /* 18px */
    --text-xl: 1.25rem; /* 20px */
    --text-2xl: 1.5rem; /* 24px */
    --text-3xl: 1.875rem; /* 30px */
    --text-4xl: 2.25rem; /* 36px */
    --text-5xl: 3rem; /* 48px */
    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;
    /* === ESPACIADO === */
    --space-1: 0.25rem; /* 4px */
    --space-2: 0.5rem; /* 8px */
    --space-3: 0.75rem; /* 12px */
    --space-4: 1rem; /* 16px */
    --space-5: 1.25rem; /* 20px */
    --space-6: 1.5rem; /* 24px */
    --space-8: 2rem; /* 32px */
    --space-10: 2.5rem; /* 40px */
    --space-12: 3rem; /* 48px */
    --space-16: 4rem; /* 64px */
    --space-20: 5rem; /* 80px */
    /* === BORDER RADIUS === */
    --radius-sm: 0.25rem; /* 4px */
    --radius-base: 0.5rem; /* 8px */
    --radius-md: 0.75rem; /* 12px */
    --radius-lg: 1rem; /* 16px */
    --radius-xl: 1.5rem; /* 24px */
    --radius-2xl: 2rem; /* 32px */
    --radius-full: 9999px;
    /* === SOMBRAS === */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 6px 12px -2px rgba(0, 0, 0, 0.10);
    --shadow-lg: 0 10px 20px -3px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    /* === Z-INDEX SCALE === */
    --z-base: 0;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-offcanvas: 1050;
    --z-modal: 1060;
    --z-popover: 1070;
    --z-tooltip: 1080;
    /* === TRANSICIONES === */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    /* === BLUR === */
    --blur-sm: 4px;
    --blur-base: 8px;
    --blur-md: 12px;
    --blur-lg: 16px;
    --blur-xl: 24px;
}

/* ==================== ESQUEMA AZUL (PÁGINAS NORMALES) ==================== */
:root {
    /* Colores Primary (Azul) */
    --color-primary-50: #e3f2fd;
    --color-primary-100: #bbdefb;
    --color-primary-200: #90caf9;
    --color-primary-300: #64b5f6;
    --color-primary-400: #42a5f5;
    --color-primary-500: #2196f3;
    --color-primary-600: #1e88e5;
    --color-primary-700: #1976d2;
    --color-primary-800: #1565c0;
    --color-primary-900: #0d47a1;
    /* Colores Accent */
    --color-accent-50: #fff3e0;
    --color-accent-100: #ffe0b2;
    --color-accent-200: #ffcc80;
    --color-accent-300: #ffb74d;
    --color-accent-400: #ffa726;
    --color-accent-500: #ff9800;
    --color-accent-600: #fb8c00;
    --color-accent-700: #f57c00;
    /* Semantic Colors */
    --color-success-50: #e8f5e9;
    --color-success-500: #4caf50;
    --color-success-700: #388e3c;
    --color-danger-50: #ffebee;
    --color-danger-500: #f44336;
    --color-danger-700: #d32f2f;
    --color-warning-50: #fff3cd;
    --color-warning-500: #ffc107;
    --color-warning-700: #f57f17;
    --color-info-50: #e3f2fd;
    --color-info-500: #2196f3;
    --color-info-700: #1565c0;
    /* Neutrales */
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #eeeeee;
    --color-gray-300: #e0e0e0;
    --color-gray-400: #bdbdbd;
    --color-gray-500: #9e9e9e;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #424242;
    --color-gray-900: #212121;
    /* Texto */
    --color-text-primary: #212121;
    --color-text-secondary: #757575;
    --color-text-tertiary: #9e9e9e;
    --color-text-inverse: #ffffff;
    /* Superficies */
    --surface-base: #ffffff;
    --surface-raised: #ffffff;
    --surface-overlay: #ffffff;
}

/* ==================== ESQUEMA NEUTRO (VISTAS ENTERPRISE) ==================== */
/* Paleta charcoal/slate — marketplace multi-categoría, género neutro          */
.enterprise-page,
.admin-detail-page,
.panel-page,
.buyers-page,
.profile-page,
.orders-page,
.login-enterprise,
.cart-page,
.checkout-page,
.product-enterprise {
    /* Colores Primary (Charcoal/Slate) */
    --color-primary-50: #f9fafb;
    --color-primary-100: #f3f4f6;
    --color-primary-200: #e5e7eb;
    --color-primary-300: #d1d5db;
    --color-primary-400: #9ca3af;
    --color-primary-500: #111827;
    --color-primary-600: #0f172a;
    --color-primary-700: #030712;
    --color-primary-800: #000000;
    --color-primary-900: #000000;
    /* Secondary (Gris oscuro) */
    --color-secondary-500: #374151;
    --color-secondary-600: #1f2937;
    --color-secondary-700: #111827;
    /* Accent (Gris medio) */
    --color-accent-500: #4b5563;
    --color-accent-600: #374151;
}

/* ==================== RESET MODERNO ==================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    color-scheme: light;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--color-text-primary);
    background: linear-gradient(135deg, #f5f7fa 0%, #e3e7eb 100%);
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background para vistas enterprise (Gris neutro) */
.enterprise-page,
.admin-detail-page,
.panel-page,
.buyers-page,
.profile-page,
.orders-page,
.login-enterprise,
.cart-page,
.checkout-page,
.product-enterprise {
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 50%, #e5e7eb 100%) !important;
    background-attachment: fixed !important;
}

/* ==================== SCROLLBAR PERSONALIZADO ==================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-gray-100);
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--color-gray-500);
    }

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-gray-400) var(--color-gray-100);
}

/* ==================== TIPOGRAFÍA ==================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

h1 {
    font-size: var(--text-4xl);
}

h2 {
    font-size: var(--text-3xl);
}

h3 {
    font-size: var(--text-2xl);
}

h4 {
    font-size: var(--text-xl);
}

h5 {
    font-size: var(--text-lg);
}

h6 {
    font-size: var(--text-base);
}

p {
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
}

a {
    color: var(--color-primary-500);
    text-decoration: none;
    transition: color var(--transition-base);
}

    a:hover {
        color: var(--color-primary-700);
    }

strong, b {
    font-weight: var(--font-bold);
}

small {
    font-size: var(--text-sm);
}



/* ==================== UTILIDADES ==================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.d-none {
    display: none !important;
}

.d-block {
    display: block !important;
}

.d-inline-block {
    display: inline-block !important;
}

.d-flex {
    display: flex !important;
}

.d-inline-flex {
    display: inline-flex !important;
}

.d-grid {
    display: grid !important;
}

.flex-row {
    flex-direction: row;
}

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

.flex-wrap {
    flex-wrap: wrap;
}

.align-items-center {
    align-items: center;
}

.align-items-start {
    align-items: flex-start;
}

.align-items-end {
    align-items: flex-end;
}

.justify-content-center {
    justify-content: center;
}

.justify-content-between {
    justify-content: space-between;
}

.justify-content-start {
    justify-content: flex-start;
}

.justify-content-end {
    justify-content: flex-end;
}

.gap-2 {
    gap: var(--space-2);
}

.gap-3 {
    gap: var(--space-3);
}

.gap-4 {
    gap: var(--space-4);
}

.gap-6 {
    gap: var(--space-6);
}

.w-100 {
    width: 100%;
}

.h-100 {
    height: 100%;
}

.m-0 {
    margin: 0;
}

.m-auto {
    margin: auto;
}

.mt-2 {
    margin-top: var(--space-2);
}

.mt-4 {
    margin-top: var(--space-4);
}

.mb-2 {
    margin-bottom: var(--space-2);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.my-4 {
    margin-top: var(--space-4);
    margin-bottom: var(--space-4);
}

.p-2 {
    padding: var(--space-2);
}

.p-4 {
    padding: var(--space-4);
}

.px-4 {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

.py-4 {
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
}

.rounded {
    border-radius: var(--radius-base);
}

.rounded-lg {
    border-radius: var(--radius-lg);
}

.rounded-xl {
    border-radius: var(--radius-xl);
}

.rounded-full {
    border-radius: var(--radius-full);
}

.shadow-sm {
    box-shadow: var(--shadow-sm);
}

.shadow {
    box-shadow: var(--shadow-base);
}

.shadow-md {
    box-shadow: var(--shadow-md);
}

.shadow-lg {
    box-shadow: var(--shadow-lg);
}

/* ==================== NAVBAR MEJORADO ==================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    padding: var(--space-3) 0;
}

    .navbar.scrolled {
        box-shadow: var(--shadow-md);
        padding: var(--space-2) 0;
    }

.navbar-brand {
    font-size: var(--text-2xl);
    font-weight: var(--font-extrabold);
    color: var(--color-text-primary);
    transition: all var(--transition-base);
}

    .navbar-brand:hover {
        color: var(--color-primary-500);
        transform: scale(1.02);
    }

.navbar-nav {
    display: flex;
    gap: var(--space-2);
    list-style: none;
    align-items: center;
}

.nav-link {
    color: var(--color-text-primary);
    padding: var(--space-2) var(--space-4);
    font-weight: var(--font-medium);
    border-radius: var(--radius-base);
    transition: all var(--transition-base);
    position: relative;
}

    .nav-link:hover {
        color: var(--color-primary-500);
        background: var(--color-primary-50);
    }

    .nav-link.active {
        color: var(--color-primary-500);
    }

/* Navbar oscuro neutral para Neo Ágora marketplace */
.nav-snowglitter {
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%) !important;
    border-bottom: none !important;
}

    .nav-snowglitter .navbar-brand,
    .nav-snowglitter .nav-link,
    .nav-snowglitter .smart-search-toggle,
    .nav-snowglitter #heart-link i,
    .nav-snowglitter #open-cart i {
        color: white !important;
    }

        .nav-snowglitter .nav-link:hover {
            background: rgba(255, 255, 255, 0.15) !important;
        }

/* ==================== DROPDOWN ==================== */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: var(--z-dropdown);
    display: none;
    min-width: 200px;
    padding: var(--space-2);
    margin-top: var(--space-2);
    background: var(--surface-base);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
}

    .dropdown-menu.show {
        display: block;
        animation: dropdownSlide 0.2s ease-out;
    }

@keyframes dropdownSlide {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
}

    .dropdown-item:hover {
        background: var(--color-primary-50);
        color: var(--color-primary-700);
        transform: translateX(4px);
    }

/* ==================== BOTONES ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    line-height: 1;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

    .btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        pointer-events: none;
    }

/* Button Primary (Adaptable) */
.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
    color: var(--color-text-inverse);
}

    .btn-primary:hover {
        background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        color: var(--color-text-inverse);
    }

/* Button Secondary */
.btn-secondary {
    background: var(--color-gray-100);
    color: var(--color-text-primary);
    border-color: var(--color-gray-300);
}

    .btn-secondary:hover {
        background: var(--color-gray-200);
        transform: translateY(-2px);
    }

/* Button Success */
.btn-success {
    background: linear-gradient(135deg, var(--color-success-500), #66bb6a);
    color: var(--color-text-inverse);
}

    .btn-success:hover {
        background: linear-gradient(135deg, #388e3c, var(--color-success-500));
        transform: translateY(-2px);
        color: var(--color-text-inverse);
    }

/* Button Danger */
.btn-danger {
    background: linear-gradient(135deg, var(--color-danger-500), #e57373);
    color: var(--color-text-inverse);
}

    .btn-danger:hover {
        background: linear-gradient(135deg, var(--color-danger-700), var(--color-danger-500));
        transform: translateY(-2px);
        color: var(--color-text-inverse);
    }

/* Button Warning */
.btn-warning {
    background: linear-gradient(135deg, var(--color-warning-500), #ffca28);
    color: var(--color-gray-900);
}

    .btn-warning:hover {
        background: linear-gradient(135deg, var(--color-warning-700), var(--color-warning-500));
        transform: translateY(-2px);
    }

/* Button Info */
.btn-info {
    background: linear-gradient(135deg, var(--color-info-500), #42a5f5);
    color: var(--color-text-inverse);
}

    .btn-info:hover {
        background: linear-gradient(135deg, var(--color-info-700), var(--color-info-500));
        transform: translateY(-2px);
        color: var(--color-text-inverse);
    }

/* Button Outline */
.btn-outline-primary {
    background: transparent;
    color: var(--color-primary-500);
    border-color: var(--color-primary-500);
}

    .btn-outline-primary:hover {
        background: var(--color-primary-500);
        color: var(--color-text-inverse);
    }

/* Button Sizes */
.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

/* ==================== FORMULARIOS ==================== */
.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
}

.form-control,
.form-select {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text-primary);
    background: var(--surface-base);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

    .form-control:hover {
        border-color: var(--color-gray-400);
    }

    .form-control:focus,
    .form-select:focus {
        outline: none;
        border-color: var(--color-primary-500);
        box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.1);
    }

/* En vistas enterprise, el focus es charcoal */
.enterprise-page .form-control:focus,
.admin-detail-page .form-control:focus,
.panel-page .form-control:focus,
.buyers-page .form-control:focus {
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 4px rgba(17, 24, 39, 0.10);
}

.form-control::placeholder {
    color: var(--color-text-tertiary);
}

.form-control:disabled {
    background: var(--color-gray-100);
    opacity: 0.6;
    cursor: not-allowed;
}

/* Validation States */
.form-control.is-valid {
    border-color: var(--color-success-500);
}

    .form-control.is-valid:focus {
        box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.1);
    }

.form-control.is-invalid {
    border-color: var(--color-danger-500);
}

    .form-control.is-invalid:focus {
        box-shadow: 0 0 0 4px rgba(244, 67, 54, 0.1);
    }

.valid-feedback {
    display: block;
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--color-success-500);
}

.invalid-feedback {
    display: block;
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--color-danger-500);
}

/* Checkbox y Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--color-gray-400);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

    .form-check-input:checked {
        background-color: var(--color-primary-500);
        border-color: var(--color-primary-500);
    }

    .form-check-input[type="radio"] {
        border-radius: var(--radius-full);
    }

.form-check-label {
    cursor: pointer;
    user-select: none;
}



/* ==================== CARDS ==================== */
.card {
    background: var(--surface-base);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

    .card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-xl);
    }

.card-img-top {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.card-body {
    padding: var(--space-6);
}

.card-title {
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
}

.card-text {
    margin-bottom: var(--space-4);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.card-footer {
    padding: var(--space-4) var(--space-6);
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
}

/* ==================== TABLAS ==================== */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg);
}

.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--surface-base);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

    .table thead th {
        background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
        color: var(--color-text-inverse);
        font-weight: var(--font-semibold);
        text-transform: uppercase;
        font-size: var(--text-sm);
        padding: var(--space-4);
        text-align: left;
        border-bottom: 2px solid var(--color-primary-700);
    }

    .table tbody td {
        padding: var(--space-4);
        border-bottom: 1px solid var(--color-gray-200);
        color: var(--color-text-primary);
    }

    .table tbody tr {
        transition: all var(--transition-fast);
    }

        .table tbody tr:hover {
            background: var(--color-primary-50);
        }

        .table tbody tr:last-child td {
            border-bottom: none;
        }

/* ==================== ALERTS ==================== */
.alert {
    position: relative;
    padding: var(--space-4) var(--space-6);
    margin-bottom: var(--space-4);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
}

.alert-success {
    background: var(--color-success-50);
    border-color: var(--color-success-500);
    color: var(--color-success-700);
}

.alert-danger {
    background: var(--color-danger-50);
    border-color: var(--color-danger-500);
    color: var(--color-danger-700);
}

.alert-warning {
    background: var(--color-warning-50);
    border-color: var(--color-warning-500);
    color: var(--color-warning-700);
}

.alert-info {
    background: var(--color-info-50);
    border-color: var(--color-info-500);
    color: var(--color-info-700);
}

.alert .btn-close {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background: transparent;
    border: none;
    cursor: pointer;
}

/* ==================== MODALS ==================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-modal);
    display: none;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

    .modal.show {
        display: block;
    }

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-modal-backdrop);
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(var(--blur-sm));
}

.modal-dialog {
    position: relative;
    width: auto;
    max-width: 500px;
    margin: var(--space-16) auto;
    pointer-events: none;
}

.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background: var(--surface-base);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    border-bottom: 2px solid var(--color-gray-200);
}

.modal-title {
    margin: 0;
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
}

.modal-body {
    padding: var(--space-6);
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-6);
    border-top: 2px solid var(--color-gray-200);
}

/* ========================================
   SMART SEARCH REDISEÑADO - MEJOR VISIBILIDAD
   ======================================== */

/* Contenedor principal - SIEMPRE VISIBLE */
.smart-search-container {
    position: relative;
    z-index: var(--z-dropdown);
    display: flex;
    align-items: center;
}

/* Botón de toggle - GRANDE Y CLARO */
.smart-search-toggle {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: var(--space-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    width: 45px;
    height: 45px;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    position: relative;
    margin-right: var(--space-2);
}

    .smart-search-toggle:hover {
        background: rgba(255, 255, 255, 0.2);
        transform: scale(1.1);
    }

/* Overlay del modal */
.smart-search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: var(--z-modal);
    display: none;
    opacity: 0;
    transition: opacity var(--transition-base);
}

    .smart-search-overlay.active {
        display: block;
        opacity: 1;
        animation: fadeIn 0.3s ease;
    }

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Contenido del modal - CENTRADO Y GRANDE */
.smart-search-modal {
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 800px;
    z-index: calc(var(--z-modal) + 1);
    display: none;
    opacity: 0;
    transform: translate(-50%, -20px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

    .smart-search-modal.active {
        display: block;
        opacity: 1;
        transform: translate(-50%, 0);
        animation: slideDown 0.4s ease;
    }

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translate(-50%, -30px);
    }

    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

/* Formulario de búsqueda */
.smart-search-form {
    position: relative;
    width: 100%;
    background: var(--surface-base);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
}

.smart-search-input-wrapper {
    display: flex;
    align-items: center;
    padding: 0 var(--space-6);
    gap: var(--space-3);
    border: 3px solid var(--color-primary-500);
    border-radius: var(--radius-2xl);
    background: white;
}

.smart-search-input {
    flex: 1;
    border: none;
    padding: var(--space-6) var(--space-3);
    font-size: var(--text-2xl);
    background: transparent;
    color: var(--color-text-primary);
    outline: none;
    font-weight: var(--font-medium);
    width: 100%;
    height: 80px;
}

    .smart-search-input::placeholder {
        color: var(--color-gray-500);
        font-weight: var(--font-normal);
        font-size: var(--text-xl);
    }

.smart-search-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.smart-search-submit,
.smart-search-close {
    background: transparent;
    border: none;
    color: var(--color-gray-600);
    cursor: pointer;
    padding: var(--space-3);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    font-size: var(--text-xl);
}

    .smart-search-submit:hover {
        color: var(--color-primary-500);
        background: var(--color-primary-50);
    }

    .smart-search-close:hover {
        color: var(--color-danger-500);
        background: var(--color-danger-50);
    }

/* Resultados - Dropdown style */
.smart-search-results {
    background: var(--surface-base);
    border-radius: var(--radius-xl);
    margin-top: var(--space-4);
    max-height: 500px;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--color-gray-200);
    display: none;
    animation: fadeInUp 0.3s ease;
}

    .smart-search-results.active {
        display: block;
    }

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

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

/* Header de resultados */
.search-results-header {
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-gray-50);
}

.search-results-count {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    font-weight: var(--font-medium);
}

.search-view-all {
    color: var(--color-primary-500);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: color var(--transition-fast);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
}

    .search-view-all:hover {
        color: var(--color-primary-700);
        background: var(--color-primary-50);
    }

/* Lista de resultados */
.search-results-list {
    padding: var(--space-2);
}

.search-result-item {
    display: flex;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast);
    gap: var(--space-4);
    margin-bottom: var(--space-2);
}

    .search-result-item:hover {
        background: var(--color-primary-50);
        transform: translateX(4px);
    }

.search-result-image {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-gray-200);
}

    .search-result-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform var(--transition-base);
    }

.search-result-item:hover .search-result-image img {
    transform: scale(1.05);
}

.search-result-info {
    flex: 1;
    min-width: 0;
}

.search-result-name {
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
    font-size: var(--text-base);
    line-height: var(--leading-tight);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

    .search-result-name mark {
        background-color: var(--color-warning-500);
        color: var(--color-text-primary);
        padding: 0 2px;
        border-radius: var(--radius-sm);
        font-weight: var(--font-bold);
    }

.search-result-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    flex-wrap: wrap;
}

.search-result-price {
    font-weight: var(--font-bold);
    color: var(--color-primary-600);
    font-size: var(--text-lg);
}

.search-result-category {
    color: var(--color-gray-600);
    padding: var(--space-1) var(--space-3);
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
}

.search-result-stock {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
}

    .search-result-stock.in-stock {
        color: var(--color-success-600);
    }

    .search-result-stock.out-of-stock {
        color: var(--color-danger-600);
    }

/* Estados */
.search-no-results,
.search-loading {
    padding: var(--space-8) var(--space-4);
    text-align: center;
    color: var(--color-gray-600);
}

    .search-no-results i,
    .search-loading i {
        font-size: 3rem;
        margin-bottom: var(--space-4);
        opacity: 0.3;
    }

.search-loading {
    color: var(--color-primary-500);
}

    .search-loading i {
        animation: spin 1s linear infinite;
    }

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

    to {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .smart-search-modal {
        width: 95%;
        top: 10%;
    }

    .smart-search-input {
        font-size: var(--text-xl);
        padding: var(--space-4) var(--space-2);
        height: 70px;
    }

        .smart-search-input::placeholder {
            font-size: var(--text-lg);
        }

    .smart-search-results {
        max-height: 400px;
    }

    .search-result-item {
        padding: var(--space-3);
    }

    .search-result-image {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 576px) {
    .smart-search-toggle {
        width: 40px;
        height: 40px;
        font-size: var(--text-lg);
    }

    .smart-search-input {
        font-size: var(--text-lg);
        height: 60px;
    }

    .smart-search-input-wrapper {
        padding: 0 var(--space-4);
    }

    .search-result-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
}

/* Scrollbar personalizado para resultados */
.smart-search-results::-webkit-scrollbar {
    width: 8px;
}

.smart-search-results::-webkit-scrollbar-track {
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
}

.smart-search-results::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
    border-radius: var(--radius-full);
}

    .smart-search-results::-webkit-scrollbar-thumb:hover {
        background: var(--color-gray-500);
    }


/* ==================== SIDEBAR ==================== */
.sidebar-custom {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: linear-gradient(180deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    z-index: var(--z-offcanvas);
    padding: var(--space-6);
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
}

    .sidebar-custom.show {
        transform: translateX(0);
    }

    .sidebar-custom h5 {
        color: var(--color-text-inverse);
        padding-bottom: var(--space-4);
        margin-bottom: var(--space-4);
        border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    }

.sidebar-list {
    list-style: none;
}

    .sidebar-list a {
        display: flex;
        align-items: center;
        gap: var(--space-3);
        padding: var(--space-3) var(--space-4);
        color: var(--color-text-inverse);
        border-radius: var(--radius-md);
        transition: all var(--transition-base);
    }

        .sidebar-list a:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateX(4px);
        }

.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-offcanvas) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

    .sidebar-backdrop.show {
        opacity: 1;
        visibility: visible;
    }

/* ==================== FOOTER ==================== */
.footer {
    padding: var(--space-12) var(--space-6);
    background: linear-gradient(180deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    color: var(--color-gray-100);
    text-align: center;
    border-top: 2px solid rgba(255, 255, 255, 0.1);
}

    .footer a {
        color: var(--color-primary-400);
        font-weight: var(--font-semibold);
    }

        .footer a:hover {
            color: var(--color-primary-300);
        }

/* ==================== ANIMACIONES ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }

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

@keyframes fadeOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-24px);
    }

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

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

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

.fade-out {
    animation: fadeOut 0.4s ease-in;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

.slide-in-up {
    animation: slideInUp 0.6s ease-out;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .navbar {
        padding: var(--space-2) 0;
    }

    .sidebar-custom {
        width: 100%;
        max-width: 320px;
    }

    .modal-dialog {
        margin: var(--space-4);
    }

    .btn {
        padding: var(--space-2) var(--space-4);
        font-size: var(--text-sm);
    }

    .card-img-top {
        height: 200px;
    }

    /* Ajustes para navbar en móviles */
    .navbar-nav {
        gap: var(--space-1);
    }

    .nav-link {
        padding: var(--space-1) var(--space-2);
        font-size: var(--text-sm);
    }
}

@media (min-width: 1920px) {
    html {
        font-size: 18px;
    }
}

/* ==================== ACCESIBILIDAD ==================== */
:focus {
    outline: none;
}

:focus-visible {
    outline: 3px solid var(--color-primary-500);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==================== REDUCE MOTION ==================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ==================== PRINT ==================== */
@media print {
    *,
    *::before,
    *::after {
        background: transparent !important;
        color: #000 !important;
        box-shadow: none !important;
    }

    .navbar,
    .sidebar-custom,
    .btn,
    .footer {
        display: none !important;
    }
}

/* ==================== FIN ==================== */



/* ========================================
   ESTILOS ESPECÍFICOS DEL LAYOUT
   ======================================== */

/* Skip to main content (accesibilidad) */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary-500);
    color: white;
    padding: var(--space-2) var(--space-4);
    z-index: var(--z-tooltip);
    text-decoration: none;
    border-radius: 0 0 var(--radius-md) 0;
    transition: top 0.3s ease;
}

    .skip-to-content:focus {
        top: 0;
    }

/* Overlay Global */
.global-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

    .global-overlay.active {
        opacity: 1;
        visibility: visible;
    }

/* Sidebar Categorías (estilo Neo Ágora) */
#sidebar {
    position: fixed;
    top: 0;
    left: -320px;
    width: 300px;
    height: 100vh;
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
    z-index: var(--z-offcanvas);
    padding: var(--space-6);
    transition: left var(--transition-slow);
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
}

    #sidebar.active {
        left: 0;
    }

.sidebar-header {
    color: white;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-4);
}

.sidebar-list {
    list-style: none;
    padding: 0;
}

    .sidebar-list li {
        margin-bottom: var(--space-3);
    }

    .sidebar-list a {
        display: flex;
        align-items: center;
        color: white;
        text-decoration: none;
        padding: var(--space-3) var(--space-4);
        border-radius: var(--radius-lg);
        transition: all var(--transition-base);
        background: rgba(255, 255, 255, 0.1);
    }

        .sidebar-list a:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateX(8px);
        }

.sidebar-icon {
    width: 24px;
    height: 24px;
    margin-right: var(--space-3);
    object-fit: contain;
}

/* Panel Carrito */
#cartPanel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background: white;
    z-index: var(--z-offcanvas);
    box-shadow: var(--shadow-2xl);
    transition: right var(--transition-slow);
}

    #cartPanel.active {
        right: 0;
    }

.cart-panel-header {
    background: var(--color-primary-500);
    color: white;
    padding: var(--space-4);
}

/* Botón Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--color-primary-500);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    transition: all 0.3s ease;
    z-index: var(--z-tooltip);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

    .back-to-top:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-xl);
        background: var(--color-primary-600);
    }

    .back-to-top.visible {
        opacity: 1;
        visibility: visible;
    }

/* Footer Redes Sociales */
.wrapper {
    display: inline-flex;
    list-style: none;
    padding: 0;
}

    .wrapper .icon {
        position: relative;
        background: #ffffff;
        border-radius: 50%;
        margin: 10px;
        width: 50px;
        height: 50px;
        font-size: 18px;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        cursor: pointer;
        transition: all 0.2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    }

        .wrapper .icon a {
            color: #333;
            text-decoration: none;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            height: 100%;
        }

        .wrapper .icon:hover {
            transform: translateY(-5px);
        }

        .wrapper .icon.facebook:hover {
            background: #1877F2;
            color: #ffffff;
        }

        .wrapper .icon.instagram:hover {
            background: #E4405F;
            color: #ffffff;
        }

        .wrapper .icon.tiktok:hover {
            background: #000000;
            color: #ffffff;
        }

        .wrapper .icon.twitter:hover {
            background: #000000;
            color: #ffffff;
        }

/* Versión badge */
.version-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-family: var(--font-mono);
}

/* Footer links */
.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-4);
}

    .footer-links a {
        font-size: var(--text-sm);
        transition: color var(--transition-fast);
    }

        .footer-links a:hover {
            color: var(--color-primary-300) !important;
        }

/* Botón de categorías especial */
.button {
    --width: 100%;
    --height: 45px;
    --tooltip-height: 35px;
    --tooltip-width: 90px;
    --gap-between-tooltip-to-button: 18px;
    --button-color: #111827;
    --tooltip-color: #fff;
    width: var(--width);
    height: var(--height);
    background: var(--button-color);
    position: relative;
    text-align: center;
    border-radius: var(--radius-lg);
    font-family: "Arial";
    transition: background 0.3s;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-4);
    color: white;
    text-decoration: none;
}

    .button::before {
        position: absolute;
        content: attr(data-tooltip);
        width: var(--tooltip-width);
        height: var(--tooltip-height);
        background-color: var(--tooltip-color);
        font-size: 0.9rem;
        color: #111;
        border-radius: .25em;
        line-height: var(--tooltip-height);
        bottom: calc(var(--height) + var(--gap-between-tooltip-to-button) + 10px);
        left: calc(50% - var(--tooltip-width) / 2);
    }

    .button::after {
        position: absolute;
        content: '';
        width: 0;
        height: 0;
        border: 10px solid transparent;
        border-top-color: var(--tooltip-color);
        left: calc(50% - 10px);
        bottom: calc(100% + var(--gap-between-tooltip-to-button) - 10px);
    }

    .button::after, .button::before {
        opacity: 0;
        visibility: hidden;
        transition: all 0.5s;
    }

    .button:hover {
        background: #374151;
    }

        .button:hover::after, .button:hover::before {
            opacity: 1;
            visibility: visible;
        }

.button__icon-wrapper {
    width: 40px;
    height: 40px;
    position: relative;
}

.button__icon-svg {
    width: 24px;
    height: 24px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.button__icon-svg--copy {
    top: -150%;
}

.button:hover .button__icon-svg:first-child {
    top: 150%;
}

.button:hover .button__icon-svg--copy {
    top: 50%;
}


/* ==================== DARK MODE ==================== */
/*
 * Se activa automáticamente cuando el SO del usuario tiene
 * "dark mode" activo (prefers-color-scheme: dark).
 * Ajusta variables CSS y overrides específicos de componentes.
 * Las vistas enterprise (panel, carrito, etc.) quedan excluidas
 * porque ya tienen fondo claro intencional.
 */
@media (prefers-color-scheme: dark) {

    /* ---- Variables globales en modo oscuro ---- */
    :root {
        --color-text-primary:    #f3f4f6;
        --color-text-secondary:  #9ca3af;
        --color-text-tertiary:   #6b7280;
        --color-text-inverse:    #111827;

        --surface-base:          #1f2937;
        --surface-raised:        #1f2937;
        --surface-overlay:       #1f2937;

        --color-gray-50:   #374151;
        --color-gray-100:  #374151;
        --color-gray-200:  #4b5563;
        --color-gray-300:  #6b7280;
        --color-gray-400:  #9ca3af;
        --color-gray-500:  #d1d5db;
        --color-gray-600:  #e5e7eb;
        --color-gray-700:  #f3f4f6;
        --color-gray-800:  #f9fafb;
        --color-gray-900:  #ffffff;

        --shadow-sm:   0 2px 4px 0 rgba(0, 0, 0, 0.30);
        --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.35);
        --shadow-md:   0 6px 12px -2px rgba(0, 0, 0, 0.40);
        --shadow-lg:   0 10px 20px -3px rgba(0, 0, 0, 0.45);
        --shadow-xl:   0 20px 25px -5px rgba(0, 0, 0, 0.50);
        --shadow-2xl:  0 25px 50px -12px rgba(0, 0, 0, 0.60);
    }

    /* ---- Body ---- */
    body {
        background: linear-gradient(135deg, #111827 0%, #0f172a 100%);
        color: var(--color-text-primary);
    }

    /* ---- Navbar (catálogo público — no enterprise) ---- */
    .navbar:not(.nav-snowglitter) {
        background: rgba(17, 24, 39, 0.95);
        border-bottom-color: rgba(255, 255, 255, 0.08);
    }

    .navbar:not(.nav-snowglitter) .navbar-brand,
    .navbar:not(.nav-snowglitter) .nav-link {
        color: #f3f4f6;
    }

    .navbar:not(.nav-snowglitter) .nav-link:hover {
        background: rgba(255, 255, 255, 0.08);
        color: #ffffff;
    }

    /* ---- Cards ---- */
    .card {
        background: var(--surface-base);
        border-color: #374151;
    }

    .card-footer {
        background: #111827;
        border-top-color: #374151;
    }

    /* ---- Formularios ---- */
    .form-control,
    .form-select {
        background: #111827;
        border-color: #4b5563;
        color: #f3f4f6;
    }

    .form-control:hover { border-color: #6b7280; }

    .form-control:focus,
    .form-select:focus {
        background: #1f2937;
        border-color: var(--color-primary-400);
        box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.15);
    }

    .form-control::placeholder { color: #6b7280; }

    .form-control:disabled {
        background: #374151;
        opacity: 0.5;
    }

    /* ---- Tablas ---- */
    .table {
        background: var(--surface-base);
        color: var(--color-text-primary);
    }

    .table tbody td { border-bottom-color: #374151; }

    .table tbody tr:hover { background: rgba(255, 255, 255, 0.04); }

    /* ---- Dropdowns ---- */
    .dropdown-menu {
        background: #1f2937;
        border-color: #374151;
    }

    .dropdown-item {
        color: #f3f4f6;
    }

    .dropdown-item:hover {
        background: rgba(255, 255, 255, 0.08);
        color: #ffffff;
    }

    /* ---- Modales ---- */
    .modal-content {
        background: #1f2937;
        color: var(--color-text-primary);
    }

    .modal-header,
    .modal-footer {
        border-color: #374151;
    }

    /* ---- Alertas ---- */
    .alert-success { background: rgba(76, 175, 80, 0.12); }
    .alert-danger  { background: rgba(244, 67, 54, 0.12); }
    .alert-warning { background: rgba(255, 193, 7, 0.12); }
    .alert-info    { background: rgba(33, 150, 243, 0.12); }

    /* ---- Smart Search ---- */
    .smart-search-form,
    .smart-search-results {
        background: #1f2937;
        border-color: #374151;
    }

    .smart-search-input-wrapper {
        background: #1f2937;
        border-color: var(--color-primary-500);
    }

    .smart-search-input {
        background: transparent;
        color: #f3f4f6;
    }

    .smart-search-input::placeholder { color: #6b7280; }

    .search-results-header { background: #111827; }

    .search-result-item:hover { background: rgba(255, 255, 255, 0.06); }

    /* ---- Scrollbar ---- */
    ::-webkit-scrollbar-track { background: #1f2937; }
    ::-webkit-scrollbar-thumb { background: #4b5563; }
    ::-webkit-scrollbar-thumb:hover { background: #6b7280; }

    * { scrollbar-color: #4b5563 #1f2937; }

    /* ---- Restaurar texto oscuro en páginas enterprise/panel que conservan fondo claro ---- */
    /*
     * Lista completa de wrappers de vistas que usan fondo claro intencional.
     * El dark mode de site.css y layout.css NO debe afectarlas.
     */
    .enterprise-page,
    .admin-detail-page,
    .panel-page,
    .buyers-page,
    .profile-page,
    .orders-page,
    .order-detail-page,
    .cart-page,
    .cart-wrap,
    .checkout-page,
    .checkout-container,
    .product-enterprise,
    .subcat-container,
    .panel-container,
    .admin-container,
    /* Panel management views */
    .management-container,
    .atributos-page,
    .prov-container,
    .mkt-cat-container,
    .product-form-container,
    .form-container,
    .ofertas-container,
    /* AdminVentas views */
    .dashboard-container,
    .page-container,
    .dv-wrap,
    /* VendedorFinanzas views */
    .vf-shell,
    .vf-page,
    .vf-pos-page,
    /* FinanzasAdmin */
    .fa-wrap {
        color: #1f2937;
        --color-text-primary: #1f2937;
        --color-text-secondary: #616161;
        --color-text-tertiary: #9e9e9e;
        --surface-base: #ffffff;
    }

    /* Cards dentro de páginas enterprise — mantener fondo blanco */
    .enterprise-page .card,
    .admin-detail-page .card,
    .panel-page .card,
    .buyers-page .card,
    .profile-page .card,
    .orders-page .card,
    .order-detail-page .card,
    .cart-page .card,
    .cart-wrap .card,
    .checkout-page .card,
    .checkout-container .card,
    .product-enterprise .card,
    .subcat-container .card,
    .panel-container .card,
    .management-container .card,
    .atributos-page .card,
    .dashboard-container .card,
    .page-container .card,
    .dv-wrap .card,
    .vf-shell .card,
    .vf-page .card,
    .fa-wrap .card {
        background: #ffffff;
        color: #1f2937;
        border-color: #e5e7eb;
    }

    /* Tablas dentro de páginas enterprise */
    .enterprise-page .table tbody td,
    .admin-detail-page .table tbody td,
    .panel-page .table tbody td,
    .orders-page .table tbody td,
    .order-detail-page .table tbody td,
    .management-container .table tbody td,
    .dashboard-container .table tbody td,
    .page-container .table tbody td,
    .dv-wrap .table tbody td,
    .vf-shell .table tbody td,
    .vf-page .table tbody td,
    .fa-wrap .table tbody td {
        color: #1f2937;
        border-bottom-color: #e5e7eb;
    }

    /* Thead en páginas enterprise */
    .enterprise-page .table thead th,
    .admin-detail-page .table thead th,
    .panel-page .table thead th,
    .management-container .table thead th,
    .dashboard-container .table thead th,
    .page-container .table thead th,
    .dv-wrap .table thead th,
    .vf-shell .table thead th,
    .vf-page .table thead th,
    .fa-wrap .table thead th {
        color: #374151;
        border-color: #e5e7eb;
    }

    /* Formularios dentro de páginas enterprise */
    .enterprise-page .form-control,
    .enterprise-page .form-select,
    .enterprise-page .input-group-text,
    .admin-detail-page .form-control,
    .admin-detail-page .form-select,
    .admin-detail-page .input-group-text,
    .panel-page .form-control,
    .panel-page .form-select,
    .panel-page .input-group-text,
    .orders-page .form-control,
    .orders-page .form-select,
    .order-detail-page .form-control,
    .order-detail-page .form-select,
    .cart-wrap .form-control,
    .cart-wrap .form-select,
    .checkout-container .form-control,
    .checkout-container .form-select,
    .checkout-container .input-group-text,
    .management-container .form-control,
    .management-container .form-select,
    .management-container .input-group-text,
    .dashboard-container .form-control,
    .dashboard-container .form-select,
    .page-container .form-control,
    .page-container .form-select,
    .dv-wrap .form-control,
    .dv-wrap .form-select,
    .vf-shell .form-control,
    .vf-shell .form-select,
    .vf-page .form-control,
    .vf-page .form-select,
    .fa-wrap .form-control,
    .fa-wrap .form-select {
        background: #ffffff;
        color: #1f2937;
        border-color: #d1d5db;
    }

    /* text-muted y form-text en páginas enterprise
       (layout.css usa !important en dark mode, necesitamos más especificidad) */
    .enterprise-page .text-muted,
    .enterprise-page .form-text,
    .admin-detail-page .text-muted,
    .admin-detail-page .form-text,
    .panel-page .text-muted,
    .panel-page .form-text,
    .orders-page .text-muted,
    .orders-page .form-text,
    .order-detail-page .text-muted,
    .order-detail-page .form-text,
    .cart-wrap .text-muted,
    .cart-wrap .form-text,
    .checkout-container .text-muted,
    .checkout-container .form-text,
    .management-container .text-muted,
    .management-container .form-text,
    .dashboard-container .text-muted,
    .dashboard-container .form-text,
    .page-container .text-muted,
    .page-container .form-text,
    .dv-wrap .text-muted,
    .dv-wrap .form-text,
    .vf-shell .text-muted,
    .vf-shell .form-text,
    .vf-page .text-muted,
    .vf-page .form-text,
    .fa-wrap .text-muted,
    .fa-wrap .form-text,
    .profile-page .text-muted,
    .profile-page .form-text,
    .buyers-page .text-muted,
    .buyers-page .form-text {
        color: #6c757d !important;
    }

    /* Modales dentro de páginas enterprise: ya tienen modal-content
       con fondo oscuro por defecto — sobreescribir solo los que
       están anclados a wrappers enterprise */
    .management-container + .modal .modal-content,
    .page-container + .modal .modal-content,
    .modal .modal-content {
        /* Los modales sí pueden ir oscuros — están fuera del wrapper */
    }
}
/* ==================== FIN DARK MODE ==================== */