/* --- VARIABLES DE COLORES (MODO OSCURO POR DEFECTO) --- */
:root {
    --bg-color: #0a0e17; 
    --card-bg: #121826;
    --text-main: #ffffff;
    --text-muted: #a0aabf;
    --accent: #00c3ff;       
    --accent-hover: #009dcc; 
    --success: #28a745;
    --warning: #ffc107;
    --border-color: #1e293b;
    --header-bg: #050810;
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --spacing-xl: 50px;
}

/* --- RESETEO BÁSICO --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    transition: background-color 0.3s, color 0.3s;
    display: flex; flex-direction: column; min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
.container { width: 100%; max-width: 1800px; margin: 0 auto; padding: 0 0px; }

/* =========================================
   CABECERA (SIEMPRE OSCURA)
========================================= */
.header {
    background-color: #050810; /* Color forzado para que nunca cambie */
    padding: 18px 0; border-bottom: 2px solid #222; 
    margin-bottom: var(--spacing-lg); position: sticky; top: 0; z-index: 100;
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.header-content { display: flex; justify-content: space-between; align-items: center; gap: 15px; flex-wrap: nowrap; }

.logo-area { 
    flex: 1; 
    min-width: 180px; 
    display: flex; 
    justify-content: flex-start; 
    align-items: center; 
    opacity: 0; 
    transition: opacity 0.3s ease;
}

.logo-area.loaded {
    opacity: 1;
}
.logo-area h1 { font-size: clamp(1.4rem, 4vw, 2.2rem); line-height: 1.1; margin: 0; color: #ffffff; }
.logo-area h1 span { color: var(--accent); }
.logo-area img, .logo-img-custom { max-height: 45px !important; width: auto !important; max-width: 100%; object-fit: contain; }

.header-filters { flex: 2; display: flex; justify-content: center; width: 100%; }
.buscador-grupo { display: flex; gap: 12px; width: 100%; max-width: 600px; }

.input-wrapper { display: flex; flex: 1; position: relative; }
.search-row { display: flex; flex: 1; width: 100%; }
.search-row > div { display: flex; flex: 1; width: 100%; }

.input-wrapper .search-icon { display: none; }
.btn-buscar-movil { display: none; }

/* Cajas de búsqueda siempre oscuras */
.input-wrapper input, .input-wrapper select {
    width: 100%; padding: 10px 14px; border-radius: 8px; 
    background-color: #08090b; border: 1px solid #333;
    color: #ffffff; outline: none; font-size: 0.9rem; font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease; height: 42px;
}
.input-wrapper input:focus, .input-wrapper select:focus { border-color: var(--accent); }
.input-wrapper select { cursor: pointer; }

/* Botones de Cabecera Forzados a tema oscuro */
.header-actions { flex: 1; display: flex; justify-content: flex-end; align-items: center; gap: 10px; }
.text-movil, .mobile-only { display: none; }
.btn-moneda, .btn-tema {
    background-color: transparent; color: #a0aabf; border: 1px solid #333;
    padding: 9px 15px; cursor: pointer; height: 42px;
    font-family: 'Poppins', sans-serif; transition: all 0.3s; font-weight: 600; font-size: 0.85rem; white-space: nowrap;
}
.btn-tema { background-color: #1a1c23; color: #ffffff; border-radius: 20px; }
.btn-moneda { border-radius: 8px; }
.btn-moneda.active, .btn-moneda:hover { background-color: var(--accent); color: #ffffff; border-color: var(--accent); }
.btn-tema:hover { background-color: #2a2c35; border-color: #444; }

/* Asegurar que las opciones del select en PC y Móvil siempre sean oscuras */
.header-filters select option { background-color: #121826 !important; color: #ffffff !important; }

/* =========================================
   TÍTULO E INDICADOR EN VIVO
========================================= */
.seccion-titulo { margin-bottom: var(--spacing-md); font-weight: 600; font-size: clamp(1.1rem, 3vw, 1.5rem); }
.live-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 0.75rem; color: var(--success); background: rgba(40, 167, 69, 0.1); border: 1px solid rgba(40, 167, 69, 0.25); padding: 4px 10px; border-radius: 20px; font-weight: 600; margin-left: 10px; vertical-align: middle; }
.live-dot { width: 7px; height: 7px; background: var(--success); border-radius: 50%; animation: pulse-dot 1.8s infinite; flex-shrink: 0; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.7); } }

/* =========================================
   GRILLA Y CARDS
========================================= */
.grid-productos { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; padding-bottom: var(--spacing-xl); }
.card { background-color: var(--card-bg); border-radius: 14px; padding: 16px; transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s; display: flex; flex-direction: column; height: 100%; border: 1px solid var(--border-color); position: relative; overflow: hidden; animation: fadeInCard 0.4s ease both; }
@keyframes fadeInCard { from { opacity: 0; transform: translateY(16px); } to   { opacity: 1; transform: translateY(0); } }

/* CORRECCIÓN HOVER CELESTE: Ahora siempre ilumina en Cyan */
.card:hover { transform: translateY(-5px); box-shadow: 0 14px 28px rgba(0, 0, 0, 0.55); border-color: var(--accent); }

.card-variedad { position: absolute; top: 12px; right: 12px; background-color: rgba(0, 0, 0, 0.8); color: #ffffff; border: 1px solid rgba(255, 255, 255, 0.15); padding: 5px 12px; border-radius: 8px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; backdrop-filter: blur(6px); z-index: 2; box-shadow: 0 2px 6px rgba(0,0,0,0.4); }
.card-img { width: 100%; height: 140px; object-fit: cover; border-radius: 10px; margin-bottom: 10px; background-color: var(--card-bg); border: 1px solid var(--border-color); transition: background-color 0.3s; }

/* CORRECCIÓN FONDO ROJO: Ahora usa un fondo Cyan súper limpio */
.categoria { color: var(--accent); background-color: rgba(0, 195, 255, 0.1); border: 1px solid rgba(0, 195, 255, 0.3); padding: 4px 10px; border-radius: 10px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; display: inline-block; letter-spacing: 0.5px; }

.badge-nuevo { position: absolute; top: 15px; left: -35px; background: linear-gradient(135deg, #ff4d4d, #e60000); color: #fff; padding: 5px 40px; font-size: 0.75rem; font-weight: 800; text-transform: uppercase; transform: rotate(-45deg); z-index: 10; box-shadow: 0 4px 10px rgba(0,0,0,0.5); letter-spacing: 1px; }

/* Etiqueta animada. Hereda color oscuro o blanco del tema */
.categoria.animado-borde { 
    border: 2px solid transparent !important; 
    background: linear-gradient(var(--card-bg), var(--card-bg)) padding-box, linear-gradient(90deg, #ff4d4d, #ffc107, #00c3ff, #ff4d4d) border-box; 
    background-size: 200% 100%; 
    animation: moverBorde 2s linear infinite; 
    color: var(--text-main) !important; 
    font-weight: 800;
}
@keyframes moverBorde { 0% { background-position: 0% 0%; } 100% { background-position: 200% 0%; } }

.card h3 { font-size: 1.15rem; margin-bottom: 10px; line-height: 1.3; text-align: center; }
.badges { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; justify-content: center; }
.badge { padding: 4px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; }
.badge-formato { background-color: var(--card-bg); color: var(--text-main); border: 1px solid var(--border-color); transition: background-color 0.3s, color 0.3s; }
.badge-auto { background-color: rgba(40,167,69,.15); color: var(--success); border: 1px solid rgba(40,167,69,.3); }
.badge-manual { background-color: rgba(255,193,7,.15); color: var(--warning); border: 1px solid rgba(255,193,7,.3); }

.precio-container { margin-top: auto; margin-bottom: 12px; padding: 10px 0; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); text-align: center; transition: border-color 0.3s;}
.original-bloque { display: flex; justify-content: center; align-items: center; margin-bottom: 4px; gap: 8px; flex-wrap: wrap; }
.precio-original { color: var(--text-muted); text-decoration: line-through; font-size: 0.85rem; }
.descuento-tag { color: var(--success); font-weight: 700; font-size: 0.8rem; background-color: rgba(40,167,69,.1); padding: 2px 6px; border-radius: 4px; }
.precio-final { font-size: clamp(1.4rem, 3.5vw, 1.8rem); font-weight: 700; margin: 2px 0; display: flex; justify-content: center; align-items: baseline; gap: 4px; }
.precio-final small { font-size: 0.85rem; font-weight: 400; color: var(--text-muted); }
.renovacion { color: var(--text-muted); font-size: 0.82rem; }

.btn-comprar { background-color: var(--accent); color: white; border: none; padding: 12px; border-radius: 10px; font-size: 0.95rem; font-weight: 700; cursor: pointer; margin-top: auto; transition: background-color 0.2s, transform 0.1s; text-align: center; width: 100%; min-height: 44px; touch-action: manipulation; }
.btn-comprar:hover { background-color: var(--accent-hover); }
.btn-comprar:active { transform: scale(0.98); }
.btn-agotado { background-color: #1a1c23 !important; color: #a0aabf !important; border: 1px solid #333 !important; cursor: not-allowed !important; box-shadow: none !important; }
.loader { text-align: center; color: var(--text-muted); font-size: 1rem; grid-column: 1 / -1; padding: 50px 20px; }

/* Footer y Flotantes */
.main-footer { background-color: #050810; padding: 24px 0; margin-top: auto; border-top: 1px solid #1e293b; }
.container-footer { text-align: center; }
.main-footer p { color: var(--text-muted); font-size: 0.82rem; margin: 0; }
.btn-soporte-flotante { position: fixed; bottom: 30px; right: 30px; z-index: 999; background: linear-gradient(135deg, var(--accent), #007bb5); color: white; border-radius: 50px; box-shadow: 0 4px 15px rgba(0, 195, 255, 0.4); display: flex; align-items: center; transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); cursor: pointer; animation: pulse-soporte 2s infinite; }
.btn-soporte-flotante:hover { transform: translateY(-5px) scale(1.02); box-shadow: 0 10px 25px rgba(0, 195, 255, 0.6); animation: none; }
@keyframes pulse-soporte { 0% { box-shadow: 0 0 0 0 rgba(0, 195, 255, 0.6); } 70% { box-shadow: 0 0 0 15px rgba(0, 195, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(0, 195, 255, 0); } }
.cerrar-btn-soporte { background: rgba(0,0,0,0.15); padding: 10px 14px; border-radius: 50px 0 0 50px; font-weight: bold; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; transition: background-color 0.3s; }
.cerrar-btn-soporte:hover { background: rgba(0,0,0,0.35); }
.btn-soporte-contenido { padding: 12px 22px 12px 16px; font-weight: 600; font-size: 0.95rem; letter-spacing: 0.5px; border-radius: 0 50px 50px 0; display: flex; align-items: center; gap: 8px; }

/* Modales */
.modal-cliente { display: none; position: fixed; z-index: 9999; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.75); backdrop-filter: blur(5px); justify-content: center; align-items: center; padding: 20px; }
.modal-cliente-content { background-color: var(--card-bg); border: 1px solid var(--border-color); border-radius: 14px; width: 100%; max-width: 400px; padding: 24px; animation: fadeInCard 0.3s ease; box-shadow: 0 10px 30px rgba(0,0,0,0.5); max-height: 90vh; overflow-y: auto; }
.modal-cliente-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; border-bottom: 1px solid var(--border-color); padding-bottom: 10px; }
.modal-cliente-header h3 { font-size: 1.2rem; color: var(--text-main); }
.cerrar-modal-cliente { font-size: 1.5rem; color: var(--text-muted); cursor: pointer; transition: 0.2s; }
.cerrar-modal-cliente:hover { color: var(--accent); }
.input-grupo-cliente { margin-bottom: 18px; }
.input-grupo-cliente label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.9rem; color: var(--text-main); }
.input-grupo-cliente input, .input-grupo-cliente select { width: 100%; padding: 9px 14px; border-radius: 8px; background-color: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-main); font-family: 'Poppins', sans-serif; font-size: 0.95rem; outline: none; transition: 0.3s; }
.input-grupo-cliente input:focus, .input-grupo-cliente select:focus { border-color: var(--accent); }

/* Carruseles y Cinta - Estos también se quedan oscuros */
.slider-contenedor { position: relative; width: 100%; border-radius: 12px; overflow: hidden; margin-bottom: 15px; background: transparent; }
#slider-banners { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; -ms-overflow-style: none; scrollbar-width: none; }
#slider-banners::-webkit-scrollbar { display: none; }
.slide-banner { flex: 0 0 100%; scroll-snap-align: start; position: relative; }
.slide-banner img { width: 100%; height: 250px; object-fit: cover; display: block; }

#slider-categorias-contenedor { padding: 15px 50px; position: relative; }
#slider-categorias-contenedor .slider-btn { display: flex !important; position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; }
#slider-categorias-contenedor .slider-btn.prev { left: 0px; }
#slider-categorias-contenedor .slider-btn.next { right: 0px; }
#slider-categorias { display: flex; overflow-x: auto; scroll-behavior: auto; -ms-overflow-style: none; scrollbar-width: none; width: 100%; gap: 15px; }
#slider-categorias::-webkit-scrollbar { display: none; }
.slide-categoria { flex: 0 0 130px; padding: 8px; text-align: center; cursor: pointer; transition: 0.3s; border-right: none !important; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 8px; }
.slide-categoria:hover { background: rgba(0, 195, 255, 0.1); }
.slide-categoria img { width: auto; height: 60px; border-radius: 8px; object-fit: contain; margin-bottom: 5px; background: var(--card-bg); border: 1px solid var(--border-color); transition: background-color 0.3s, border-color 0.3s; }
.slide-categoria span { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-main); }

.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0, 0, 0, 0.6); color: white; border: none; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; z-index: 10; display: flex; align-items: center; justify-content: center; transition: 0.3s; }
.slider-btn:hover { background: var(--accent); }
#slider-banners-contenedor .slider-btn.prev { left: 10px; }
#slider-banners-contenedor .slider-btn.next { right: 10px; }

.ticker-wrap { width: 100%; overflow: hidden; background: #050810; padding: 10px 0; border-radius: 8px; border: 1px solid #1e293b; margin-bottom: 20px; white-space: nowrap; box-shadow: 0 0 10px rgba(0, 195, 255, 0.1); cursor: pointer; }
.ticker-wrap:hover .ticker-move { animation-play-state: paused !important; }
.ticker-move { display: inline-flex; white-space: nowrap; animation: ticker 30s linear infinite; }
.ticker-item { padding: 0 30px; font-weight: 600; font-size: 0.9rem; color: #ffffff; flex-shrink: 0; }
@keyframes ticker { 0% { transform: translate3d(0, 0, 0); } 100% { transform: translate3d(-25%, 0, 0); } }

/* =========================================
   MODO CLARO (AHORA SÍ, PERFECTO)
========================================= */
body.light-mode { 
    --bg-color: #f4f6f9; 
    --card-bg: #ffffff; 
    --text-main: #1e293b; 
    --text-muted: #64748b; 
    --border-color: #cbd5e1; 
    /* El header, ticker y footer mantendrán sus colores oscuros estáticos */
}

/* Solo las Cards y Modales cambian en modo claro */
body.light-mode .card { box-shadow: 0 4px 15px rgba(0,0,0,0.03); }
body.light-mode .card:hover { box-shadow: 0 10px 25px rgba(0,0,0,0.08); border-color: var(--accent); }

body.light-mode .badge-formato { background-color: #f1f5f9; color: #1e293b; border-color: #cbd5e1; }
body.light-mode .card-variedad { background-color: var(--accent); color: #ffffff; border: none; box-shadow: 0 2px 6px rgba(0, 195, 255, 0.4); }

body.light-mode .modal-cliente-content { background-color: #ffffff; }
body.light-mode .input-grupo-cliente input, body.light-mode .input-grupo-cliente select { background-color: #f8fafc; border-color: #cbd5e1; color: #0f172a; }
body.light-mode .modal-cliente select option { background-color: #ffffff !important; color: #1a1a1a !important; }

/* =========================================
   RESPONSIVIDAD MÓVIL
========================================= */
@media (max-width: 992px) { 
    .container { padding: 0 20px; } 
    .header-content { flex-wrap: wrap; }
}

@media (max-width: 768px) {
    .header { padding: 10px 0; margin-bottom: 15px; position: sticky; top: 0; }
    .header-content { flex-direction: row; flex-wrap: nowrap; justify-content: space-between; align-items: center; }
    .logo-area { min-width: 0; flex: 1; justify-content: flex-start; }
    .logo-area h1 { font-size: 1.3rem; margin: 0; }
    
    .header-actions { flex: 0 0 auto; display: flex; gap: 8px; justify-content: flex-end; }
    .text-pc { display: none; }
    .text-movil { display: inline-block; font-size: 1.1rem; line-height: 1; }
    .mobile-only { display: inline-flex; }
    
    .btn-moneda, .btn-tema, .btn-circular {
        padding: 0; width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
        background-color: #1a1c23; border: 1px solid #333; color: white;
    }

    /* Buscador desplegable móvil siempre oscuro tipo Netflix */
    .header-filters {
        position: absolute; top: 100%; left: 0; width: 100%;
        background: rgba(18, 24, 38, 0.95); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
        padding: 20px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        display: none; animation: slideDownPremium 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards; z-index: 99; margin-top: 0 !important;
    }
    .header-filters.show { display: block; }
    @keyframes slideDownPremium { from { opacity: 0; transform: translateY(-15px); } to { opacity: 1; transform: translateY(0); } }

    .buscador-grupo { flex-direction: column; gap: 15px; width: 100%; padding: 0; background: transparent; border: none; box-shadow: none; }
    
    .input-wrapper .search-icon { 
        display: block; position: absolute; left: 15px; top: 50%; transform: translateY(-50%); 
        color: var(--accent); font-size: 1.1rem; z-index: 10; pointer-events: none;
    }
    
    .search-row { display: flex; gap: 10px; width: 100%; flex-direction: row; }
    .search-row > div { position: relative; flex: 1; display: block; }

    /* Cajas siempre oscuras en móvil */
    .input-wrapper input, .input-wrapper select {
        height: 50px; font-size: 1rem; padding: 10px 15px 10px 45px; border-radius: 12px;
        background-color: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); box-shadow: inset 0 2px 5px rgba(0,0,0,0.1);
        color: white;
    }
    
    .input-wrapper select {
        appearance: none; -webkit-appearance: none;
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
        background-repeat: no-repeat; background-position: right 15px center; background-size: 15px;
        padding-right: 40px;
    }

    .btn-buscar-movil {
        display: flex; align-items: center; justify-content: center;
        background-color: var(--accent); color: #fff; border: none; border-radius: 12px; padding: 0 20px;
        font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.95rem; height: 50px; cursor: pointer; box-shadow: 0 4px 10px rgba(0, 195, 255, 0.3);
    }
    .btn-buscar-movil:active { transform: scale(0.95); }

    .modal-cliente-content { padding: 18px; border-radius: 12px; max-width: 95%; margin: 10px auto; }
    .slide-categoria { flex: 0 0 110px; padding: 6px; }
    .slide-categoria img { height: 50px; }
    #slider-categorias-contenedor { padding: 15px 40px; }
    .btn-soporte-flotante { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
    .grid-productos { grid-template-columns: 1fr; gap: 15px; }
    .card { padding: 12px; }
    .card-img { height: 160px; border-radius: 8px; }
    .precio-final { font-size: 1.6rem; }
    .card h3 { font-size: 1.1rem; }
    .badge-nuevo { font-size: 0.65rem; padding: 4px 35px; top: 12px; left: -32px; }
}
@media (max-width: 360px) { .card-img { height: 140px; } .precio-final { font-size: 1.3rem; } }

/* =========================================
   CORRECCIÓN: ALINEACIÓN A LA IZQUIERDA (CARDS)
========================================= */
.card h3, 
.val-stock, 
.precio-container, 
.renovacion {
    text-align: left !important;
}

.badges, 
.original-bloque, 
.precio-final {
    justify-content: flex-start !important;
}