:root {
    --bg-body: #F5F0E8;
    --text-body: #4A3728;
    --text-secondary: #555;
    --text-muted: #666;
    --text-light: #999;
    --card-bg: #ffffff;
    --card-shadow: rgba(0,0,0,0.1);
    --primary: #2D6A4F;
    --primary-dark: #1B4332;
    --primary-light: #40916C;
    --primary-lighter: #52B788;
    --accent: #D4A373;
    --accent-light: #F4A261;
    --border: #E0E0E0;
    --border-light: #F0F0F0;
    --bg-input: #FAFAFA;
    --bg-light-green: #D8F3DC;
    --bg-lighter-green: #B7E4C7;
    --bg-error: #FEE2E2;
    --bg-success: #D1FAE5;
    --text-error: #DC2626;
    --text-success: #059669;
    --premium-gold: #FBBF24;
    --premium-gold-dark: #F59E0B;
    --premium-bg: #FEF3C7;
    --hover-bg: #F5F0E8;
    --nav-hover: #40916C;
    --scrollbar-track: #F5F0E8;
    --scrollbar-thumb: #2D6A4F;
    --overlay-bg: rgba(255,255,255,0.92);
    color-scheme: light;
}

[data-theme="dark"] {
    --bg-body: #121212;
    --text-body: #E0E0E0;
    --text-secondary: #BBBBBB;
    --text-muted: #999999;
    --text-light: #777777;
    --card-bg: #1E1E1E;
    --card-shadow: rgba(0,0,0,0.3);
    --primary: #40916C;
    --primary-dark: #2D6A4F;
    --primary-light: #52B788;
    --primary-lighter: #74C69D;
    --accent: #F4A261;
    --accent-light: #E76F51;
    --border: #333333;
    --border-light: #2A2A2A;
    --bg-input: #2A2A2A;
    --bg-light-green: #1A3A2A;
    --bg-lighter-green: #142E20;
    --bg-error: #2D1B1B;
    --bg-success: #0F2D1F;
    --text-error: #F87171;
    --text-success: #34D399;
    --premium-gold: #FBBF24;
    --premium-gold-dark: #F59E0B;
    --premium-bg: #2A2516;
    --hover-bg: #2A2A2A;
    --nav-hover: #52B788;
    --scrollbar-track: #1E1E1E;
    --scrollbar-thumb: #40916C;
    --overlay-bg: rgba(18,18,18,0.92);
    color-scheme: dark;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-body);
    line-height: 1.6;
}

/* HEADER */
header {
    background-color: var(--primary-dark);
    padding: 1.5rem 0;
    text-align: center;
    color: white;
}

/* TOGGLE MODO OSCURO */
.theme-toggle {
    background: none;
    border: 2px solid rgba(255,255,255,0.3);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
}

.theme-toggle:hover {
    background-color: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.6);
}

.logo {
    font-size: 2.2rem;
    font-weight: bold;
    letter-spacing: 2px;
}

.logo span {
    font-size: 1rem;
    display: block;
    margin-top: 5px;
}

/* NAVEGACIÓN - Menú horizontal con 8 botones */
nav {
    background-color: var(--primary-dark);
    padding: 0.8rem;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 5px;
    text-align: center;
    position: relative;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 8px 5px;
    transition: all 0.3s;
    text-align: center;
    white-space: nowrap;
}

nav a:hover {
    background-color: var(--nav-hover);
    border-radius: 5px;
}

/* CONTENEDOR PRINCIPAL */
.container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
}

.container h1 {
    font-size: 2.2rem;
}

/* MISIÓN Y VISIÓN */
.mision-vision {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

.mv-card {
    flex: 1;
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 3px 10px var(--card-shadow);
    text-align: center;
}

.mv-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

/* ============================================ */
/* CONFIGURACIÓN UNIFICADA PARA TODOS LOS GRIDS */
/* ============================================ */

.grid-productos,
.grid-promociones,
.sucursales-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    justify-content: center;
    align-items: stretch;
    width: 100%;
}

.promo-card.ultima-promo,
.sucursal-card.ultima-sucursal,
.producto-card.ultimo-producto {
    grid-column: 2 / 3;
}



/* ============================================ */
/* TARJETAS UNIFICADAS */
/* ============================================ */

/* Tarjetas base - cards de productos */
.producto-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 3px 10px var(--card-shadow);
    padding: 15px;
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
}

.producto-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px var(--card-shadow);
}

.producto-card img {
    width: 170px;
    height: 170px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.producto-info {
    flex: 1;
    padding: 10px;
}

.producto-info h3 {
    color: var(--primary);
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.producto-info p {
    margin-bottom: 8px;
}

.codigo, .stock, .iva {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 4px 0;
}

/* Tarjetas de promociones */
.promo-card {
    display: flex;
    flex-direction: column;
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px var(--card-shadow);
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
    text-align: center;
}

.promo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px var(--card-shadow);
}

.promo-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.promo-info {
    padding: 20px;
    order: -1;
}

.promo-info h3 {
    color: var(--primary-dark);
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.promo-info p {
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.precio {
    font-size: 1.4rem;
    color: var(--accent);
    font-weight: bold;
    margin-top: 10px;
}

.precio-oferta {
    font-size: 1.8rem;
    color: var(--text-error);
    font-weight: bold;
}

.precio-anterior {
    text-decoration: line-through;
    color: var(--text-light);
    font-size: 1rem;
    margin-left: 10px;
}

/* Tarjetas de sucursales */
.sucursal-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 25px 20px;
    text-align: center;
    box-shadow: 0 3px 10px var(--card-shadow);
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
}

.sucursal-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px var(--card-shadow);
}

.sucursal-card img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    margin: 0 auto 15px auto;
    border: 4px solid var(--bg-light-green);
}

.sucursal-info h3 {
    color: var(--primary);
    margin-bottom: 12px;
}

.sucursal-info p {
    margin: 8px 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* FOOTER */
footer {
    background-color: var(--primary-dark);
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

/* ============================================ */
/* FORMULARIOS */
/* ============================================ */

.form-container {
    max-width: 500px;
    margin: 0 auto;
    background-color: var(--card-bg);
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 3px 15px var(--card-shadow);
}

.form-container h2 {
    color: var(--primary);
    text-align: center;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--text-body);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s, background-color 0.3s;
    background-color: var(--bg-input);
    font-family: inherit;
    color: var(--text-body);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--card-bg);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.btn-primary {
    width: 100%;
    padding: 14px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

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

.form-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--text-muted);
}

.form-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.form-footer a:hover {
    text-decoration: underline;
}

.alert {
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
}

.alert-error {
    background-color: var(--bg-error);
    color: var(--text-error);
    border: 1px solid var(--text-error);
}

.alert-success {
    background-color: var(--bg-success);
    color: var(--text-success);
    border: 1px solid var(--text-success);
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-light);
    padding: 4px;
}

.toggle-password:hover {
    color: var(--primary);
}

/* Checkbox personalizado */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.checkbox-group label {
    margin-bottom: 0;
    cursor: pointer;
}

/* ============================================ */
/* SECCIONES DE TEXTO */
/* ============================================ */

.section {
    margin-bottom: 50px;
}

.section h2 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.8rem;
    text-align: center;
}

.section p, .section li {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 30px;
}

.value-card {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 3px 10px var(--card-shadow);
    text-align: center;
    transition: transform 0.3s, background-color 0.3s;
}

.value-card:hover {
    transform: translateY(-4px);
}

.value-card .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.value-card h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

/* Tarjetas de equipo */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.team-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 3px 10px var(--card-shadow);
    text-align: center;
    transition: transform 0.3s, background-color 0.3s;
}

.team-card:hover {
    transform: translateY(-4px);
}

.team-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.team-info {
    padding: 20px;
}

.team-info h3 {
    color: var(--primary);
    margin-bottom: 5px;
}

.team-info .role {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.team-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Tarjetas de testimonios */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.testimonial-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 3px 10px var(--card-shadow);
    text-align: center;
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    font-size: 4rem;
    color: var(--bg-light-green);
    position: absolute;
    top: 10px;
    left: 20px;
    font-family: serif;
    line-height: 1;
}

.testimonial-card .stars {
    color: var(--accent-light);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.testimonial-card blockquote {
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.testimonial-card .client-name {
    font-weight: bold;
    color: var(--primary);
}

.testimonial-card .client-location {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Timeline / Historia */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--bg-light-green);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
    padding-left: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -26px;
    top: 5px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--primary);
    border: 3px solid var(--bg-light-green);
}

.timeline-item h3 {
    color: var(--primary);
    margin-bottom: 5px;
}

.timeline-item .year {
    font-weight: bold;
    color: var(--accent);
    font-size: 0.9rem;
}

/* ============================================ */
/* MAPA */
/* ============================================ */

.mapa-wrapper {
    margin-top: 30px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 3px 10px var(--card-shadow);
}

.mapa-wrapper iframe {
    display: block;
    width: 100%;
    height: 400px;
    border: none;
}

/* ============================================ */
/* RESPONSIVE */
/* ============================================ */

@media (max-width: 1024px) {
    .grid-productos,
    .grid-promociones,
    .sucursales-grid,
    .team-grid,
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .promo-card.ultima-promo,
    .sucursal-card.ultima-sucursal,
    .producto-card.ultimo-producto {
        grid-column: auto;
    }
}

@media (max-width: 768px) {
    nav {
        grid-template-columns: repeat(4, 1fr);
        gap: 3px;
    }
    
    nav a {
        font-size: 0.85rem;
        padding: 6px 3px;
    }
    
    .grid-productos,
    .grid-promociones,
    .sucursales-grid,
    .team-grid,
    .testimonials-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .mision-vision {
        flex-direction: column;
    }
    
    .producto-card {
        flex-direction: column;
        text-align: center;
    }
    
    .producto-card img {
        width: 140px;
        height: 140px;
    }
    
    .carousel-slide img {
        height: 280px;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .form-container {
        padding: 25px 20px;
    }
}

@media (max-width: 480px) {
    nav {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================ */
/* SISTEMA DE AUTENTICACIÓN Y MEMBRESÍAS */
/* ============================================ */

/* Planes de membresía */
.membership-plans {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 800px;
    margin: 30px auto;
}

.plan-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 35px 25px;
    text-align: center;
    box-shadow: 0 5px 20px var(--card-shadow);
    border: 3px solid transparent;
    transition: all 0.3s;
    position: relative;
    cursor: pointer;
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--card-shadow);
}

.plan-card.selected {
    border-color: var(--primary);
    box-shadow: 0 8px 30px rgba(45, 106, 79, 0.2);
}

.plan-card.recommended {
    border-color: var(--accent);
}

.plan-card.recommended::after {
    content: 'RECOMENDADO';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent);
    color: white;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.plan-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.plan-name {
    font-size: 1.4rem;
    color: var(--primary-dark);
    font-weight: bold;
    margin-bottom: 8px;
}

.plan-price {
    font-size: 2.5rem;
    color: var(--primary);
    font-weight: bold;
    margin-bottom: 5px;
}

.plan-price span {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: normal;
}

.plan-features {
    list-style: none;
    margin: 20px 0;
    text-align: left;
}

.plan-features li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.plan-features li::before {
    content: '✅ ';
}

.plan-features li.premium-only::before {
    content: '🌟 ';
}

.plan-radio {
    display: none;
}

/* User menu desplegable - con slide animation */
.user-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 20px var(--card-shadow);
    min-width: 220px;
    z-index: 1000;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    pointer-events: none;
}

.user-menu.user-menu-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.user-menu-header {
    background-color: var(--primary);
    color: white;
    padding: 15px;
    text-align: center;
}

.user-menu-header .user-name {
    font-weight: bold;
    font-size: 1rem;
}

.user-menu-header .user-plan {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-top: 4px;
}

.user-menu-item {
    display: block;
    padding: 12px 15px;
    color: var(--text-body);
    text-decoration: none;
    transition: background-color 0.2s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 0.9rem;
    cursor: pointer;
    font-family: inherit;
}

.user-menu-item:hover {
    background-color: var(--hover-bg);
}

.user-menu-item.logout {
    color: var(--text-error);
    border-top: 1px solid var(--border-light);
}

.user-menu-item.logout:hover {
    background-color: var(--bg-error);
}

/* Badge de membresía */
.membership-badge {
    display: none;
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: bold;
    letter-spacing: 0.5px;
    margin-left: 5px;
    vertical-align: middle;
}

.membership-badge.basica {
    background-color: var(--bg-light-green);
    color: var(--primary);
}

.membership-badge.premium {
    background-color: var(--premium-bg);
    color: var(--premium-gold-dark);
}

/* Content lock overlay */
.content-lock {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--overlay-bg);
    backdrop-filter: blur(4px);
    border-radius: 10px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    padding: 20px;
    text-align: center;
}

.content-lock .lock-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.content-lock p {
    color: var(--text-muted);
    margin-bottom: 15px;
    font-size: 0.95rem;
    max-width: 250px;
}

.content-lock .btn-small {
    display: inline-block;
    padding: 10px 24px;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: background-color 0.3s;
    font-size: 0.9rem;
}

.content-lock .btn-small:hover {
    background-color: var(--primary-dark);
}

/* Contenedor con posición relativa para overlay */
.card-wrapper {
    position: relative;
}

/* Banner de bienvenida para miembros */
.welcome-banner {
    display: none;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: white;
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    text-align: center;
}

.welcome-banner h2 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.welcome-banner p {
    font-size: 1rem;
    opacity: 0.9;
}

/* Call to action para login */
.cta-login {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, var(--bg-light-green), var(--bg-lighter-green));
    border-radius: 15px;
    margin: 30px 0;
}

.cta-login h3 {
    color: var(--primary-dark);
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.cta-login p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.cta-login .btn-primary {
    max-width: 300px;
    margin: 0 auto;
}

/* Premium badge en cards */
.premium-badge {
    background: linear-gradient(135deg, var(--premium-gold), var(--premium-gold-dark));
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    padding: 3px 10px;
    border-radius: 12px;
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 5;
    letter-spacing: 0.5px;
}

/* ============================================ */
/* CARRUSEL DE 7 IMÁGENES */
/* ============================================ */

.carousel {
    position: relative;
    max-width: 1200px;
    margin: 30px auto;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--card-shadow);
    background-color: var(--bg-body);
}

/* Ocultar radio buttons */
.carousel input {
    display: none;
}

/* Contenedor con desbordamiento oculto */
.carousel-container {
    overflow: hidden;
}

/* Contenedor de diapositivas - ancho para 7 imágenes */
.carousel-slides {
    display: flex;
    width: 700%;
    transition: transform 0.5s ease-in-out;
    animation: carousel-auto 21s infinite;
}

/* Cada diapositiva ocupa 1/7 del ancho total */
.carousel-slide {
    width: 14.2857%;
    flex-shrink: 0;
}

.carousel-slide img {
    width: 100%;
    height: 450px;
    object-fit: contain;
    background-color: var(--bg-body);
    display: block;
}

/* ============================================ */
/* FLECHAS DE NAVEGACIÓN */
/* ============================================ */

.carousel-arrows {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 15px;
    z-index: 20;
}

.arrow {
    background-color: rgba(0,0,0,0.5);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 24px;
    font-weight: bold;
    transition: all 0.3s ease;
    backdrop-filter: blur(2px);
}

.arrow:hover {
    background-color: var(--primary);
    transform: scale(1.1);
}

/* ============================================ */
/* PUNTOS DE NAVEGACIÓN */
/* ============================================ */

.carousel-nav {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 20;
}

.carousel-nav label {
    display: inline-block;
    width: 12px;
    height: 12px;
    background-color: rgba(255,255,255,0.6);
    border-radius: 50%;
    margin: 0 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-nav label:hover {
    background-color: var(--primary);
    transform: scale(1.3);
}

/* ============================================ */
/* ANIMACIÓN AUTO-DESPLAZAMIENTO (21 segundos) */
/* ============================================ */

@keyframes carousel-auto {
    0%, 12% { transform: translateX(0%); }
    14%, 26% { transform: translateX(-14.2857%); }
    28%, 40% { transform: translateX(-28.5714%); }
    42%, 54% { transform: translateX(-42.8571%); }
    56%, 68% { transform: translateX(-57.1428%); }
    70%, 82% { transform: translateX(-71.4285%); }
    84%, 100% { transform: translateX(-85.7142%); }
}

/* ============================================ */
/* CONTROL MANUAL - Detiene animación */
/* ============================================ */

#carousel-1:checked ~ .carousel-container .carousel-slides {
    animation: none;
    transform: translateX(0%);
}

#carousel-2:checked ~ .carousel-container .carousel-slides {
    animation: none;
    transform: translateX(-14.2857%);
}

#carousel-3:checked ~ .carousel-container .carousel-slides {
    animation: none;
    transform: translateX(-28.5714%);
}

#carousel-4:checked ~ .carousel-container .carousel-slides {
    animation: none;
    transform: translateX(-42.8571%);
}

#carousel-5:checked ~ .carousel-container .carousel-slides {
    animation: none;
    transform: translateX(-57.1428%);
}

#carousel-6:checked ~ .carousel-container .carousel-slides {
    animation: none;
    transform: translateX(-71.4285%);
}

#carousel-7:checked ~ .carousel-container .carousel-slides {
    animation: none;
    transform: translateX(-85.7142%);
}

/* Color del punto activo */
#carousel-1:checked ~ .carousel-nav label[for="carousel-1"],
#carousel-2:checked ~ .carousel-nav label[for="carousel-2"],
#carousel-3:checked ~ .carousel-nav label[for="carousel-3"],
#carousel-4:checked ~ .carousel-nav label[for="carousel-4"],
#carousel-5:checked ~ .carousel-nav label[for="carousel-5"],
#carousel-6:checked ~ .carousel-nav label[for="carousel-6"],
#carousel-7:checked ~ .carousel-nav label[for="carousel-7"] {
    background-color: var(--primary);
    transform: scale(1.2);
}

/* ============================================ */
/* BADGE DE CARRITO (global) */
/* ============================================ */

.cart-badge {
    display: none;
    align-items: center;
    justify-content: center;
    background-color: var(--text-error);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
    border-radius: 50%;
    border: 2px solid white;
}

/* ============================================ */
/* CARRITO EN NAVEGACIÓN */
/* ============================================ */

.nav-right-group {
    display: flex;
    align-items: center;
    gap: 2px;
    justify-content: center;
}

.nav-right-group a {
    flex: 1;
}

.nav-cart-link {
    position: relative;
    font-size: 1.2rem;
    padding: 8px 10px !important;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-cart-link .cart-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 18px;
    height: 18px;
    font-size: 0.65rem;
    border-color: var(--primary-dark);
}

.nav-cart-link:hover {
    background-color: var(--nav-hover);
    border-radius: 5px;
}

/* ============================================ */
/* MODAL DEL CARRITO */
/* ============================================ */

.cart-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
    justify-content: flex-end;
}

.cart-modal-overlay.active {
    display: flex;
}

.cart-modal {
    width: 420px;
    max-width: 100vw;
    height: 100vh;
    background-color: var(--card-bg);
    display: flex;
    flex-direction: column;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.cart-modal-header {
    padding: 20px;
    background-color: var(--primary);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-modal-header h2 {
    margin: 0;
    font-size: 1.3rem;
}

.cart-modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.cart-modal-close:hover {
    opacity: 1;
}

.cart-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-modal-footer {
    padding: 20px;
    border-top: 1px solid var(--border);
    background-color: var(--bg-input);
}

/* Items del carrito */
.cart-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
    align-items: center;
    position: relative;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-placeholder {
    width: 50px;
    height: 50px;
    background-color: var(--bg-light-green);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cart-item-details {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-weight: 600;
    color: var(--text-body);
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    color: var(--text-light);
    font-size: 0.85rem;
    margin-top: 2px;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
}

.qty-btn {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background-color: var(--card-bg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: bold;
    color: var(--text-secondary);
    transition: all 0.2s;
}

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

.cart-item-total {
    font-weight: bold;
    color: var(--primary);
    font-size: 1rem;
    min-width: 60px;
    text-align: right;
}

.cart-item-remove {
    background: none;
    border: none;
    color: #ccc;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 5px;
    transition: color 0.2s;
}

.cart-item-remove:hover {
    color: var(--text-error);
}

.cart-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.cart-empty-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

/* Totals */
.cart-totals {
    margin-bottom: 15px;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.cart-discount {
    color: var(--text-success);
    font-weight: 600;
}

.cart-grand-total {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-body);
    padding-top: 10px;
    border-top: 2px solid var(--border);
    margin-top: 5px;
}

/* Botón de agregar al carrito en productos */
.btn-cart {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s;
    margin-top: 10px;
    font-family: inherit;
}

.btn-cart:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

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

.btn-cart.added {
    background-color: var(--text-success);
}

/* ============================================ */
/* DASHBOARD - PERFIL DE USUARIO */
/* ============================================ */

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 30px;
}

.dashboard-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 3px 10px var(--card-shadow);
}

.dashboard-card h2 {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dashboard-card.full-width {
    grid-column: 1 / -1;
}

.profile-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.profile-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}

.profile-row:last-child {
    border-bottom: none;
}

.profile-label {
    color: var(--text-light);
    font-size: 0.9rem;
}

.profile-value {
    font-weight: 600;
    color: var(--text-body);
}

.membership-status {
    text-align: center;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 15px;
}

.membership-status.basica {
    background-color: var(--bg-light-green);
    border: 2px solid var(--bg-light-green);
}

.membership-status.premium {
    background: linear-gradient(135deg, var(--premium-bg), var(--premium-bg));
    border: 2px solid var(--premium-gold);
}

.membership-status .plan-icon-big {
    font-size: 3rem;
}

.membership-status h3 {
    margin: 10px 0 5px;
    font-size: 1.4rem;
}

.membership-status .plan-cost {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.btn-upgrade {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, var(--premium-gold), var(--premium-gold-dark));
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    margin-top: 15px;
    transition: all 0.3s;
    font-family: inherit;
}

.btn-upgrade:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}

/* Órdenes */
.orders-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.order-card {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 15px;
    transition: box-shadow 0.3s;
}

.order-card:hover {
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.order-id {
    font-weight: bold;
    color: var(--primary);
    font-size: 0.9rem;
}

.order-date {
    color: var(--text-light);
    font-size: 0.85rem;
}

.order-status {
    color: var(--text-success);
    font-weight: 600;
    font-size: 0.85rem;
}

.order-items {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.order-total {
    font-weight: bold;
    color: var(--text-body);
    margin-top: 5px;
}

.order-empty {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
}

.order-empty-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 10px;
}

/* ============================================ */
/* FORMULARIO DE PAGO */
/* ============================================ */

.payment-form {
    max-width: 500px;
    margin: 0 auto;
    background-color: var(--card-bg);
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 3px 15px var(--card-shadow);
}

.payment-form .card-preview {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: 12px;
    padding: 25px;
    color: white;
    margin-bottom: 25px;
    min-height: 160px;
    position: relative;
}

.card-preview .card-type {
    font-size: 1.5rem;
    text-align: right;
    margin-bottom: 30px;
}

.card-preview .card-number-display {
    font-size: 1.3rem;
    letter-spacing: 3px;
    font-family: monospace;
    margin-bottom: 20px;
}

.card-preview .card-bottom {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    opacity: 0.8;
}

.payment-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.payment-success {
    text-align: center;
    padding: 40px;
}

.payment-success .check-icon {
    font-size: 4rem;
    margin-bottom: 15px;
}

.payment-success h3 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.payment-success p {
    color: var(--text-muted);
}

/* Progress steps */
.progress-steps {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background-color: var(--border);
    z-index: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 1;
}

.progress-step .step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--border);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.85rem;
    transition: all 0.3s;
}

.progress-step.active .step-circle {
    background-color: var(--primary);
}

.progress-step.completed .step-circle {
    background-color: var(--text-success);
}

.progress-step .step-label {
    font-size: 0.85rem;
    color: var(--text-light);
}

.progress-step.active .step-label {
    color: var(--primary);
    font-weight: 600;
}

.progress-step.completed .step-label {
    color: var(--text-success);
}

/* ============================================ */
/* RESPONSIVE PARA CARRITO Y DASHBOARD */
/* ============================================ */

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-modal {
        width: 100vw;
    }
    
    .payment-row {
        grid-template-columns: 1fr;
    }
    
    .progress-steps {
        gap: 20px;
    }
    
    .progress-steps::before {
        width: 40%;
    }
}

/* ============================================ */
/* RESPONSIVE: NAV CART */
/* ============================================ */

@media (max-width: 768px) {
    .nav-cart-link {
        font-size: 1rem;
        padding: 6px 8px !important;
    }
    .nav-cart-link .cart-badge {
        width: 16px;
        height: 16px;
        font-size: 0.6rem;
    }
}

/* ============================================ */
/* TOAST NOTIFICATIONS */
/* ============================================ */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    min-width: 300px;
    max-width: 420px;
    pointer-events: auto;
    animation: toastSlideIn 0.4s ease, toastFadeOut 0.4s ease 3.6s forwards;
    font-size: 0.95rem;
    color: var(--text-body);
    background-color: var(--card-bg);
    border-left: 4px solid var(--primary);
    position: relative;
    overflow: hidden;
}

.toast::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background-color: var(--primary);
    animation: toastTimer 3.6s linear forwards;
}

.toast.toast-success {
    border-left-color: var(--text-success);
}

.toast.toast-success::after {
    background-color: var(--text-success);
}

.toast.toast-error {
    border-left-color: var(--text-error);
}

.toast.toast-error::after {
    background-color: var(--text-error);
}

.toast.toast-info {
    border-left-color: var(--primary);
}

.toast.toast-info::after {
    background-color: var(--primary);
}

.toast-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.2s;
    color: var(--text-muted);
    padding: 2px;
    flex-shrink: 0;
}

.toast-close:hover {
    opacity: 1;
}

@keyframes toastSlideIn {
    from {
        transform: translateX(100%) scale(0.8);
        opacity: 0;
    }
    to {
        transform: translateX(0) scale(1);
        opacity: 1;
    }
}

@keyframes toastFadeOut {
    from {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateX(50%) scale(0.9);
    }
}

@keyframes toastTimer {
    from { width: 100%; }
    to { width: 0%; }
}

@media (max-width: 480px) {
    .toast {
        min-width: unset;
        max-width: calc(100vw - 40px);
    }
    
    .toast-container {
        right: 10px;
        left: 10px;
    }
}

/* ============================================ */
/* ANIMACIONES AL HACER SCROLL */
/* ============================================ */

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.animate-fade-up {
    transform: translateY(40px);
}

.animate-on-scroll.animate-fade-in {
    transform: none;
}

.animate-on-scroll.animate-slide-left {
    transform: translateX(-40px);
}

.animate-on-scroll.animate-slide-right {
    transform: translateX(40px);
}

.animate-on-scroll.animate-visible {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* Stagger children animations */
.stagger-children > .animate-on-scroll:nth-child(1) { transition-delay: 0s; }
.stagger-children > .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.stagger-children > .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.stagger-children > .animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
.stagger-children > .animate-on-scroll:nth-child(5) { transition-delay: 0.4s; }
.stagger-children > .animate-on-scroll:nth-child(6) { transition-delay: 0.5s; }
.stagger-children > .animate-on-scroll:nth-child(7) { transition-delay: 0.6s; }
.stagger-children > .animate-on-scroll:nth-child(8) { transition-delay: 0.7s; }

/* ============================================ */
/* SCROLLBAR PERSONALIZADA */
/* ============================================ */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}