/*
  styles.css
  Estilos de marca BEZEL. Las variables --color-* se actualizan en
  caliente vía JS (ver applyTheme() en main.js / admin.js) cada vez
  que se guardan cambios de apariencia en el panel admin.
*/

:root {
  /* Acentos de marca (chips, precios, bordes de foco, hover) */
  --color-primary: #795238;
  --color-primary-rgb: 121, 82, 56;
  --color-primary-dark: #493122;
  --color-primary-light: #af9788;
  --color-bg-dark: #363636;
  --color-gray: #959595;
  --color-light: #aea7a3;

  /* =====================================================================
     SISTEMA DE VARIABLES DE PERSONALIZACIÓN GLOBAL
     Edita estos valores (o cámbialos desde el panel admin, pestaña
     "Colores") para reestilizar TODA la página sin tocar el HTML/JS.
     Paleta base: 959595 / 525254 / 363636 / 242323 / 795238 / AEA7A3
     ===================================================================== */
  --font-family: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;

  --color-bg: #242323;          /* fondo general de la página */
  --color-text: #aea7a3;        /* color de títulos y párrafos */
  --color-btn-bg: #795238;      /* fondo de los botones */
  --color-btn-text: #ffffff;    /* texto de los botones */
  --color-nav-bg: #363636;      /* fondo de la barra de navegación (header) */
  --color-nav-text: #aea7a3;    /* texto/iconos de la barra de navegación */
  --color-footer-bg: #363636;   /* fondo del pie de página */
  --color-footer-text: #aea7a3; /* texto del pie de página */
}

* {
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
}

h1, h2, h3, h4, h5, h6, p {
  color: var(--color-text);
}

::selection {
  background-color: var(--color-primary);
  color: #fff;
}

/* Estado de foco consistente para todos los campos de formulario de la app */
input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-primary) !important;
}

/* Scrollbar discreto */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 8px;
}

/* ---------- Componentes de marca ---------- */

.text-brand {
  color: var(--color-primary);
}

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

.border-brand {
  border-color: var(--color-primary);
}

.btn-primary {
  background-color: var(--color-btn-bg);
  color: var(--color-btn-text);
  font-weight: 600;
  transition: filter 0.15s ease, transform 0.1s ease;
}
.btn-primary:hover {
  filter: brightness(1.1);
}
.btn-primary:active {
  transform: scale(0.98);
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  transition: background-color 0.15s ease, color 0.15s ease;
}
.btn-outline:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.chip {
  background-color: rgba(var(--color-primary-rgb), 0.16);
  /* Usa el color de texto general (garantizado legible sobre el fondo de
     la página por el propio admin) en vez de "primary-light", que puede
     ser casi blanco en paletas muy claras y volverse ilegible sobre un
     fondo también claro. */
  color: var(--color-text);
  border: 1px solid rgba(var(--color-primary-rgb), 0.4);
}

.card-surface {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card-surface:hover {
  border-color: rgba(var(--color-primary-rgb), 0.5);
}

/* Swatch de color de producto */
.color-swatch {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: transform 0.12s ease, border-color 0.12s ease;
  position: relative;
}
.color-swatch:hover {
  transform: scale(1.12);
}
.color-swatch.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-bg-dark), 0 0 0 4px var(--color-primary);
}

/* Selector de talla */
.size-pill {
  min-width: 40px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.12s ease;
  text-align: center;
}
.size-pill:hover {
  border-color: var(--color-primary);
}
.size-pill.selected {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.size-pill.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* Carrito lateral */
.cart-drawer {
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.cart-drawer.open {
  transform: translateX(0);
}

.cart-overlay {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.cart-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* Toast de confirmación */
.toast {
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.25s ease;
  pointer-events: none;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Badge del contador del carrito */
.cart-badge {
  background-color: var(--color-primary);
  min-width: 18px;
  height: 18px;
  font-size: 0.65rem;
}

/* Logo */
.brand-logo {
  height: 28px;
  width: auto;
}

/* Animación sutil de entrada para grid de productos */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.product-card {
  animation: fadeInUp 0.35s ease both;
}

/* Line clamp utilitario */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Skeleton de carga */
.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 37%, rgba(255,255,255,0.04) 63%);
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
}
@keyframes skeleton-loading {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* Botón flotante WhatsApp / carrito en mobile */
.fab {
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}

/* Acceso oculto admin en footer */
.admin-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background-color: rgba(255,255,255,0.15);
  transition: background-color 0.2s ease;
}
.admin-dot:hover {
  background-color: var(--color-primary);
}

/* =====================================================================
   NAV / FOOTER — ligados a las variables de personalización global
   ===================================================================== */
.site-header {
  background-color: var(--color-nav-bg);
  color: var(--color-nav-text);
}
.site-header a,
.site-header button {
  color: inherit;
}

.site-footer {
  background-color: var(--color-footer-bg);
  color: var(--color-footer-text);
}
.site-footer a {
  color: inherit;
}

/* =====================================================================
   BANNER PRINCIPAL — Carrusel / Slider (16:9 estricto)
   ===================================================================== */
.banner-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-bg-dark);
  isolation: isolate;
}

.banner-track {
  position: relative;
  width: 100%;
  height: 100%;
}

/* Modo transición: FADE (por defecto) */
.banner-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease;
  z-index: 1;
}
.banner-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

/* Modo transición: SLIDE (deslizamiento horizontal) */
.banner-slider.mode-slide .banner-track {
  display: flex;
  transition: transform 0.6s ease;
  will-change: transform;
}
.banner-slider.mode-slide .banner-slide {
  position: relative;
  inset: auto;
  flex: 0 0 100%;
  opacity: 1;
  visibility: visible;
  transition: none;
  z-index: auto;
}

.banner-image {
  width: 100%;
  height: 100%;
  object-fit: cover;   /* nunca deforma ni estira la imagen */
  object-position: center;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
}

.banner-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.1) 45%, rgba(0, 0, 0, 0.25) 100%);
}

.banner-title {
  font-size: clamp(1.5rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.banner-subtitle {
  margin-top: 0.6rem;
  font-size: clamp(0.85rem, 2vw, 1.15rem);
  max-width: 34rem;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
  opacity: 0.95;
}

/* Flechas de navegación */
.banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background-color: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.15s ease;
  z-index: 5;
}
.banner-arrow:hover {
  background-color: rgba(0, 0, 0, 0.6);
}
.banner-arrow-prev { left: 12px; }
.banner-arrow-next { right: 12px; }

/* Puntos indicadores */
.banner-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 5;
}
.banner-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
}
.banner-dot.active {
  background-color: #fff;
  width: 22px;
}

/* Media query: banner en pantallas móviles/verticales */
@media (max-width: 640px) {
  .banner-overlay {
    padding: 1rem;
  }
  .banner-title {
    font-size: clamp(1.25rem, 6vw, 2rem);
  }
  .banner-subtitle {
    font-size: clamp(0.75rem, 3.5vw, 1rem);
  }
  .banner-arrow {
    width: 32px;
    height: 32px;
  }
}

/* Pantallas muy angostas: evita que el banner quede excesivamente alto
   en dispositivos verticales manteniendo siempre el ratio 16:9 */
@media (max-width: 420px) {
  .banner-title { font-size: 1.15rem; }
  .banner-subtitle { font-size: 0.75rem; }
  .banner-dots { bottom: 8px; }
}

/* =====================================================================
   IMÁGENES DE PRODUCTO — formato estricto 4:5
   ===================================================================== */
.product-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.05);
}
.product-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;    /* recorta sin deformar ni pixelar */
  object-position: center;
  display: block;
}

/* Grid de productos: ajustes finos por dispositivo */
.product-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 640px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
}
@media (min-width: 768px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
}
@media (max-width: 380px) {
  .product-grid { grid-template-columns: repeat(1, 1fr); }
}