/* ============================================
   NOTIFICACIONES Y ESTILOS ADICIONALES
   ============================================ */

/* Notificaciones flotantes */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 300px;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }

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

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

.notification.show {
    animation: slideIn 0.3s ease forwards;
}

.notification.hide {
    animation: slideOut 0.3s ease forwards;
}

.notification-success {
    background-color: #d5f4e6;
    color: #196f3d;
    border: 1px solid #a9dfbf;
}

.notification-error {
    background-color: #fadbd8;
    color: #922b21;
    border: 1px solid #f5b7b1;
}

.notification-warning {
    background-color: #fdebd0;
    color: #7d6608;
    border: 1px solid #f8d7da;
}

.notification-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.notification-content i {
    font-size: 1.2rem;
}

/* Input error */
.error {
    border-color: #e74c3c !important;
    background-color: #fadbd8 !important;
}

/* Dark mode (Opcional) */
body.dark-mode {
    background-color: #1e1e1e;
    color: #e0e0e0;
}

body.dark-mode .header-main,
body.dark-mode .admin-card,
body.dark-mode .product-card,
body.dark-mode .cart-items,
body.dark-mode .cart-summary,
body.dark-mode .confirm-purchase-form,
body.dark-mode .confirm-purchase-summary {
    background-color: #2d2d2d;
    color: #e0e0e0;
}

body.dark-mode .form-group input,
body.dark-mode .form-group select,
body.dark-mode .form-group textarea {
    background-color: #3d3d3d;
    color: #e0e0e0;
    border-color: #555;
}

/* Spinner de carga */
.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    display: none;
}

.loading-overlay.active {
    display: flex;
}

.loading-content {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
}

/* Skeleton loader (placeholder) */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 12px;
    margin-bottom: 10px;
    border-radius: 4px;
}

.skeleton-image {
    height: 250px;
    border-radius: 8px;
    margin-bottom: 15px;
}

/* Zoom en hover para imágenes */
img {
    transition: transform 0.3s ease;
}

a:hover img {
    transform: scale(1.05);
}

/* Breadcrumb mejorado */
.breadcrumb {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

/* Estilos para PDF (impresión) */
@media print {
    body * {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        color-adjust: exact;
    }

    .header,
    .navbar,
    .footer,
    .btn,
    .add-to-cart {
        display: none !important;
    }

    .container {
        max-width: 100%;
    }

    @page {
        margin: 0.5in;
    }
}

/* Smooth transitions globales */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Focus visible para accesibilidad */
:focus-visible {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

/* Scrollbar personalizado */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Desactivar zoom en inputs en mobile */
@media (max-width: 768px) {

    input,
    select,
    textarea {
        font-size: 16px !important;
    }
}

/* Animación de entrada suave */
.fade-in {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* Pulse de atención */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
    cursor: help;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 200px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 8px 12px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.85rem;
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* Smooth page transitions */
html {
    scroll-behavior: smooth;
}

/* Últimas actualizaciones de estilo */
.last-updated {
    font-size: 0.85rem;
    color: #999;
    margin-top: 10px;
}

.badge-new {
    background-color: #e74c3c;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-left: 5px;
}

/* Compatibilidad con navegadores antiguos */
@supports not (display: grid) {
    .products-grid {
        display: flex;
        flex-wrap: wrap;
    }

    .products-grid>* {
        width: calc(25% - 20px);
        margin: 10px;
    }
}

/* ============================================
   CONTACTO - estilos específicos de formulario
   ============================================ */

.contact-section {
    padding: 60px 20px;
    background: linear-gradient(180deg, #ffffff, #fbfbfb);
    color: var(--primary-color);
}

.contact-section h1 {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    margin-bottom: 18px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 28px;
    align-items: start;
}

.contact-form {
    background: #ffffff;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid rgba(15, 23, 42, 0.04);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.contact-form h3 {
    font-size: 1.15rem;
    margin-bottom: 14px;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #4b5563;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #e6e6e6;
    border-radius: 8px;
    font-size: 1rem;
    background: #fff;
    color: #111827;
    transition: box-shadow 0.18s ease, border-color 0.18s ease, transform 0.08s ease;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9ca3af;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 8px 28px rgba(211, 47, 47, 0.06);
    transform: translateY(-1px);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form .btn {
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 700;
    letter-spacing: 0.6px;
}

.contact-info {
    position: relative;
}

.contact-info h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.info-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 12px;
    border-radius: 10px;
    background: linear-gradient(180deg, #ffffff, #fcfcfd);
    border: 1px solid rgba(15, 23, 42, 0.04);
    box-shadow: 0 6px 18px rgba(12, 18, 25, 0.04);
    margin-bottom: 12px;
}

.info-item i {
    font-size: 1.2rem;
    color: var(--secondary-color);
    min-width: 34px;
    text-align: center;
    height: 34px;
    line-height: 34px;
    background: rgba(211, 47, 47, 0.06);
    border-radius: 8px;
    padding: 6px;
}

.info-item h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: #0f172a;
}

.info-item p {
    margin: 4px 0 0;
    color: #475569;
    font-size: 0.92rem;
}

.alert {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 8px;
    font-weight: 600;
}

.alert.alert-success {
    background: #f0fbf4;
    border: 1px solid #dff3e7;
    color: #166534;
}

.alert.alert-error {
    background: #fff5f5;
    border: 1px solid #fdecea;
    color: #991b1b;
}

@media (max-width: 900px) {
    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact-info {
        order: 2;
    }

    .contact-form {
        order: 1;
    }
}

/* ============================================
   BOTÓN WHATSAPP FIJO
   Aparece en todas las páginas excepto en /admin/
   ============================================ */

.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 99999;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    background: linear-gradient(135deg,#25D366,#128C7E);
    color: #fff;
    padding: 10px 14px;
    border-radius: 999px;
    box-shadow: 0 10px 28px rgba(18, 140, 126, 0.18);
    transition: transform 0.18s ease, box-shadow 0.18s ease, padding 0.5s ease, gap 0.5s ease;
    font-weight: 700;
    font-size: 0.95rem;
}

.whatsapp-float .wa-label {
    max-width: 220px;
    opacity: 1;
    overflow: hidden;
    white-space: nowrap;
    transition: max-width 0.5s ease, opacity 0.4s ease;
}

.whatsapp-float.wa-collapsed .wa-label {
    max-width: 0;
    opacity: 0;
}

.whatsapp-float.wa-collapsed {
    padding: 0;
    gap: 0;
    width: 56px;
    height: 56px;
    justify-content: center;
}

/* ============================================
   MOBILE DRAWER — Premium E-Commerce 2026
   ============================================ */

/* Overlay con backdrop blur */
.mobile-drawer-overlay {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: opacity 280ms ease;
}

/* Drawer container */
.mobile-drawer {
    width: min(88vw, 340px);
    max-width: 340px;
    background: #ffffff;
    box-shadow: 12px 0 40px rgba(0, 0, 0, 0.12);
    transform: translateX(-110%);
    transition: transform 340ms cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    font-family: 'Inter', 'SF Pro Display', -apple-system, system-ui, sans-serif;
    border-radius: 0;
}

.mobile-drawer.open { transform: translateX(0); }

/* Header rojo */
.mdr-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: #D62828;
    position: sticky;
    top: 0;
    z-index: 2;
    flex-shrink: 0;
}

.mdr-brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.mdr-logo {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
    display: block;
    object-fit: contain;
}

.mdr-close {
    background: rgba(255, 255, 255, 0.18);
    border: none;
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 13px;
    transition: background 150ms;
    flex-shrink: 0;
}

.mdr-close:hover { background: rgba(255, 255, 255, 0.28); }

/* Buscador con ícono integrado */
.mdr-search {
    padding: 14px 14px 8px;
}

.mdr-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.mdr-search-icon {
    position: absolute;
    left: 12px;
    color: #9ca3af;
    font-size: 12px;
    pointer-events: none;
    z-index: 1;
}

.mdr-search input[type="search"] {
    width: 100%;
    padding: 10px 12px 10px 34px;
    border: 1.5px solid #f0f0f0;
    border-radius: 12px;
    background: #F8F9FA;
    font-size: 0.88rem;
    color: #111827;
    font-family: inherit;
    transition: border-color 200ms, box-shadow 200ms, background 200ms;
    box-shadow: none;
    -webkit-appearance: none;
    box-sizing: border-box;
}

.mdr-search input[type="search"]:focus {
    outline: none;
    border-color: #D62828;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(214, 40, 40, 0.08);
}

.mdr-search input[type="search"]::-webkit-search-cancel-button { display: none; }

/* Navegación principal */
.mdr-nav {
    padding: 8px 10px 4px;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.mdr-link {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 11px 10px;
    border-radius: 10px;
    text-decoration: none;
    color: #374151;
    font-size: 0.93rem;
    font-weight: 500;
    position: relative;
    transition: background 150ms, color 150ms;
    -webkit-tap-highlight-color: transparent;
}

.mdr-link-icon {
    width: 20px;
    display: inline-flex;
    justify-content: center;
    font-size: 14px;
    color: #9ca3af;
    flex-shrink: 0;
    transition: color 150ms;
}

.mdr-link:hover { background: #F8F9FA; }

.mdr-link.active {
    background: rgba(214, 40, 40, 0.05);
    color: #D62828;
    font-weight: 600;
}

.mdr-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    background: #D62828;
    border-radius: 0 3px 3px 0;
}

.mdr-link.active .mdr-link-icon { color: #D62828; }

/* Separador sutil */
.mdr-divider {
    height: 1px;
    background: #F3F4F6;
    margin: 8px 14px 0;
}

/* Sección categorías */
.mdr-cats {
    padding: 12px 10px 24px;
}

.mdr-section-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: #9ca3af;
    padding: 4px 4px 10px;
    margin: 0;
}

/* Acordeón de categoría con subcats */
.mdr-cat {
    margin-bottom: 1px;
}

.mdr-cat-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 10px;
    border-radius: 10px;
    cursor: pointer;
    list-style: none;
    user-select: none;
    color: #111827;
    font-size: 0.91rem;
    font-weight: 600;
    transition: background 150ms, color 150ms;
    -webkit-tap-highlight-color: transparent;
    gap: 8px;
}

.mdr-cat-head::-webkit-details-marker { display: none; }
.mdr-cat-head::marker { display: none; }

.mdr-cat-head:hover { background: #F8F9FA; }
.mdr-cat[open] > .mdr-cat-head { color: #D62828; background: rgba(214, 40, 40, 0.04); }

.mdr-cat-name {
    flex: 1;
    color: inherit;
}

.mdr-cat-right {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-shrink: 0;
}

.mdr-badge {
    background: #FEE2E2;
    color: #B91C1C;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 999px;
    min-width: 20px;
    text-align: center;
    line-height: 1.5;
}

.mdr-chevron {
    font-size: 10px;
    color: #9ca3af;
    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1), color 150ms;
    flex-shrink: 0;
}

.mdr-cat[open] > .mdr-cat-head .mdr-chevron {
    transform: rotate(90deg);
    color: #D62828;
}

/* Body del acordeón */
.mdr-cat-body {
    padding: 2px 4px 6px 14px;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.mdr-subcat {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    text-decoration: none;
    color: #6b7280;
    font-size: 0.87rem;
    font-weight: 500;
    transition: background 130ms, color 130ms;
    -webkit-tap-highlight-color: transparent;
}

.mdr-subcat i { font-size: 11px; flex-shrink: 0; }
.mdr-subcat:hover { background: rgba(214, 40, 40, 0.04); color: #D62828; }

/* Categoría directa (sin subcats) */
.mdr-cat-direct {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 10px;
    border-radius: 10px;
    text-decoration: none;
    color: #111827;
    font-size: 0.91rem;
    font-weight: 600;
    transition: background 150ms, color 150ms;
    margin-bottom: 1px;
    -webkit-tap-highlight-color: transparent;
    gap: 8px;
}

.mdr-cat-direct:hover { background: #F8F9FA; color: #D62828; }
.mdr-cat-direct:hover .mdr-chevron { color: #D62828; }

/* Espacio al final para scroll cómodo */
.mdr-footer-space { height: 36px; }

/* ── Acordeón de Productos en nav principal ── */
.mdr-nav-details {
    border-radius: 10px;
    overflow: hidden;
}

.mdr-nav-summary {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 11px 10px;
    border-radius: 10px;
    list-style: none;
    cursor: pointer;
    color: #374151;
    font-size: 0.93rem;
    font-weight: 500;
    transition: background 150ms, color 150ms;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.mdr-nav-summary::-webkit-details-marker { display: none; }
.mdr-nav-summary::marker { display: none; }
.mdr-nav-summary:hover { background: #F8F9FA; }

.mdr-nav-details.active > .mdr-nav-summary,
.mdr-nav-details[open] > .mdr-nav-summary {
    color: #D62828;
    background: rgba(214, 40, 40, 0.05);
    font-weight: 600;
}

.mdr-nav-details.active > .mdr-nav-summary::before,
.mdr-nav-details[open] > .mdr-nav-summary::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    background: #D62828;
    border-radius: 0 3px 3px 0;
}

.mdr-nav-details {
    position: relative;
}

.mdr-nav-summary-text { flex: 1; }

.mdr-nav-chevron {
    font-size: 10px;
    color: #9ca3af;
    transition: transform 280ms cubic-bezier(0.4, 0, 0.2, 1), color 150ms;
    flex-shrink: 0;
    margin-left: auto;
}

.mdr-nav-details[open] > .mdr-nav-summary .mdr-nav-chevron {
    transform: rotate(90deg);
    color: #D62828;
}

.mdr-nav-details.active > .mdr-nav-summary .mdr-link-icon i,
.mdr-nav-details[open] > .mdr-nav-summary .mdr-link-icon i { color: #D62828; }

/* Cuerpo desplegable con las categorías */
.mdr-nav-body {
    padding: 4px 0 8px 10px;
}

/* "Ver todos los productos" destacado */
.mdr-subcat-all {
    color: #D62828 !important;
    font-weight: 600 !important;
    font-size: 0.88rem !important;
    padding: 9px 10px !important;
}

.mdr-subcat-all i { color: #D62828; }

/* Separador fino entre "Ver todos" y las categorías */
.mdr-nav-cat-divider {
    height: 1px;
    background: #F3F4F6;
    margin: 6px 4px 8px;
}

/* Las categorías dentro del acordeón de Productos heredan el mismo estilo
   pero con un nivel más de indentación */
.mdr-nav-body .mdr-cat-head { padding-left: 8px; }
.mdr-nav-body .mdr-cat-body { padding-left: 18px; }
.mdr-nav-body .mdr-cat-direct { padding-left: 8px; }

@media (max-width: 440px) {
    .mobile-drawer { width: 100vw; max-width: 100vw; }
}

.whatsapp-float .wa-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
}

.whatsapp-float:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 40px rgba(18, 140, 126, 0.22);
}

@media (max-width: 520px) {
    .whatsapp-float {
        right: 14px;
        bottom: 14px;
        padding: 10px;
        font-size: 0.92rem;
    }
    .whatsapp-float .wa-label {
        display: none;
    }
}

/* ============================================
   Horarios de Atención (sección en contacto)
   ============================================ */

.hours-section {
    padding: 28px 20px;
    background: transparent;
}

.hours-box {
    max-width: 980px;
    margin: 0 auto 20px;
    padding: 18px 20px;
    border-radius: 12px;
    background: linear-gradient(180deg, #ffffff, #fbfcfd);
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 8px 22px rgba(12, 18, 25, 0.04);
}

.hours-box h2 {
    margin: 0 0 8px 0;
    font-size: 1.25rem;
    color: var(--primary-color);
}

.hours-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 8px 18px;
}

.hours-list li {
    background: #fff;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid rgba(15, 23, 42, 0.04);
    color: #374151;
    font-weight: 600;
}

@media (max-width: 640px) {
    .hours-box {
        padding: 14px;
    }
    .hours-list {
        grid-template-columns: 1fr;
    }
}