/* ============================================
   GOLDEN CLOSET — Estilos
   Paleta: Dorado + Rosado Blush + Blanco
   ============================================ */

:root {
  --dorado: #C9A951;
  --dorado-oscuro: #A68A3C;
  --dorado-claro: #E0CD8F;
  --rosado: #E8B4B8;
  --rosado-suave: #F2D0D4;
  --rosado-fuerte: #D4888E;
  --blanco: #FAFAFA;
  --gris-claro: #F0F0F0;
  --gris: #B0B0B0;
  --texto: #3D3D3D;
  --texto-claro: #777;
  --sombra: 0 2px 10px rgba(0,0,0,0.08);
  --sombra-card: 0 4px 16px rgba(0,0,0,0.1);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: transparent;
  color: var(--texto);
  line-height: 1.5;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

/* ===== FONDO DE BRILLOS ===== */
#sparkle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Todo el contenido debe estar sobre el canvas */
.header, .carrusel, .seccion, .footer, .footer-divider,
.modal-overlay, .whatsapp-float, .toast {
  position: relative;
  z-index: 1;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, var(--blanco) 0%, rgba(250,250,250,0.97) 100%);
  backdrop-filter: blur(10px);
  box-shadow: var(--sombra);
  border-bottom: 2px solid var(--dorado-claro);
  padding: 0.5rem 1.5rem;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-logo img {
  height: 65px;
  width: auto;
}

.header-logo .logo-text {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dorado-oscuro);
  letter-spacing: -0.5px;
}

.header-logo .logo-text span {
  color: var(--rosado-fuerte);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.btn-carrito {
  position: relative;
  background: none;
  font-size: 1.4rem;
  padding: 0.4rem;
  color: var(--texto);
  transition: var(--transition);
}

.btn-carrito:hover {
  color: var(--dorado);
}

.cart-count {
  position: absolute;
  top: -4px;
  right: -8px;
  background: var(--rosado-fuerte);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== CARRUSEL ===== */
.carrusel {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 1rem auto 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sombra-card);
  aspect-ratio: 12 / 5;
  background: rgba(255,255,255,0.3);
}

.carrusel-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease-in-out;
}

.carrusel-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
}

.carrusel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.carrusel-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.5));
  color: white;
  font-size: 1.5rem;
  font-weight: 600;
}

.carrusel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.85);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.2rem;
  color: var(--texto);
  box-shadow: var(--sombra);
  z-index: 10;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.carrusel-btn:hover {
  background: var(--dorado);
  color: white;
}

.carrusel-prev { left: 1rem; }
.carrusel-next { right: 1rem; }

.carrusel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}

.carrusel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  transition: var(--transition);
}

.carrusel-dot.active {
  background: var(--dorado);
  width: 28px;
  border-radius: 6px;
}

/* ===== SECCIONES ===== */
.seccion {
  max-width: 1200px;
  margin: 0 auto 2.5rem;
  padding: 1.5rem 1.5rem 2rem;
  background: rgba(255,255,255,0.75);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}

.seccion:nth-child(even) {
  background: rgba(242,208,212,0.2);
}

.seccion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
}

.seccion-titulo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dorado-oscuro);
}

.seccion-titulo::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--rosado);
  margin-top: 0.3rem;
  border-radius: 2px;
}

.btn-ver-todo {
  background: var(--dorado);
  color: white;
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.btn-ver-todo:hover {
  background: var(--dorado-oscuro);
  transform: translateY(-1px);
}

/* ===== MOSAICO HORIZONTAL ===== */
.mosaico-container {
  position: relative;
}

.mosaico-wrapper {
  overflow: hidden;
  border-radius: var(--radius);
}

.mosaico-track {
  display: flex;
  gap: 1rem;
  transition: transform 0.35s ease;
  padding: 0.3rem 0;
}

.mosaico-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--blanco);
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 1rem;
  box-shadow: var(--sombra-card);
  z-index: 5;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mosaico-btn:hover {
  background: var(--rosado);
  color: white;
}

.mosaico-btn.prev { left: -12px; }
.mosaico-btn.next { right: -12px; }

/* ===== PRODUCTO CARD ===== */
.producto-card {
  flex: 0 0 220px;
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sombra);
  border: 1px solid rgba(232,180,184,0.2);
  transition: var(--transition);
  cursor: pointer;
}

.producto-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(201,169,81,0.15);
  border-color: var(--dorado-claro);
}

.producto-card .img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--gris-claro);
}

.producto-card .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.producto-card:hover .img-wrap img {
  transform: scale(1.05);
}

.producto-card .info {
  padding: 0.8rem;
}

.producto-card .info .nombre {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--texto);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.producto-card .info .precio {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dorado-oscuro);
  margin-top: 0.3rem;
}

.producto-card .btn-agregar {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.4rem;
  background: var(--rosado-suave);
  color: var(--rosado-fuerte);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition);
  border: 1.5px solid transparent;
}

.producto-card .btn-agregar:hover {
  background: var(--rosado);
  color: white;
  border-color: var(--rosado-fuerte);
}

/* ===== MODAL CARRITO ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.modal {
  background: white;
  border-radius: var(--radius);
  width: 95%;
  max-width: 500px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  animation: slideUp 0.3s ease;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--gris-claro);
}

.modal-header h3 {
  font-size: 1.2rem;
  color: var(--dorado-oscuro);
}

.modal-close {
  background: none;
  font-size: 1.3rem;
  color: var(--gris);
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
}

.modal-footer {
  padding: 1.2rem 1.5rem;
  border-top: 1px solid var(--gris-claro);
}

.cart-item {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--gris-claro);
}

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

.cart-item-img {
  width: 55px;
  height: 55px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--gris-claro);
}

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

.cart-item-info .nombre {
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-info .precio {
  font-weight: 700;
  color: var(--dorado-oscuro);
  font-size: 0.85rem;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.cart-item-qty button {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gris-claro);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
}

.cart-item-qty span {
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}

.btn-quitar {
  color: var(--rosado-fuerte);
  background: none;
  font-size: 1.1rem;
  padding: 0.2rem;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dorado-oscuro);
}

.btn-pagar {
  width: 100%;
  padding: 0.8rem;
  background: var(--dorado);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  transition: var(--transition);
}

.btn-pagar:hover {
  background: var(--dorado-oscuro);
}

.btn-pagar:disabled {
  background: var(--gris);
  cursor: not-allowed;
}

/* ===== MODAL YAPE ===== */
.yape-content {
  text-align: center;
  padding: 1rem 0;
}

.yape-content .yape-qr {
  width: 200px;
  height: 200px;
  margin: 0 auto 1rem;
  border-radius: var(--radius);
  background: var(--gris-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.yape-content .yape-qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.yape-content .monto {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--dorado-oscuro);
  margin-bottom: 0.5rem;
}

.yape-content .instruccion {
  font-size: 0.9rem;
  color: var(--texto-claro);
  margin-bottom: 0.8rem;
}

.yape-input-group {
  text-align: left;
  margin-bottom: 1rem;
}

.yape-input-group label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
  color: var(--texto);
}

.yape-input-group input {
  width: 100%;
  padding: 0.7rem;
  border: 1.5px solid var(--gris-claro);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  transition: var(--transition);
}

.yape-input-group input:focus {
  outline: none;
  border-color: var(--dorado);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 150;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: white;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* ===== SOCIOS COMERCIALES ===== */
.socios-grid {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.socio-card {
  background: white;
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
  box-shadow: var(--sombra);
  text-align: center;
  width: 180px;
  transition: var(--transition);
  border: 2px dashed var(--gris-claro);
}

.socio-card:hover {
  border-color: var(--dorado);
}

.socio-card .socio-icono {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.socio-card .socio-nombre {
  font-weight: 600;
  color: var(--texto-claro);
}

/* ===== FOOTER DIVIDER ===== */
.footer-divider {
  height: 4px;
  background: linear-gradient(90deg, var(--rosado-suave), var(--dorado), var(--rosado-suave));
  margin: 3rem 0 0;
}

/* ===== FOOTER ===== */
.footer {
  background: linear-gradient(180deg, #3D3D3D 0%, #2A2A2A 100%);
  color: white;
  text-align: center;
  padding: 2.5rem 1.5rem;
  margin-top: 0;
  font-size: 0.85rem;
  position: relative;
}

.footer::before {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: var(--dorado);
  margin: 0 auto 1.5rem;
  border-radius: 2px;
}

.footer .gc-brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dorado);
  margin-bottom: 0.3rem;
  letter-spacing: 1px;
}

.footer-info {
  margin-top: 0.8rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
}

.footer-sep {
  margin: 0 0.6rem;
  color: rgba(255,255,255,0.3);
}

.footer-admin {
  display: inline-block;
  margin-top: 0.8rem;
  color: rgba(255,255,255,0.35);
  font-size: 0.75rem;
  transition: var(--transition);
}

.footer-admin:hover {
  color: var(--dorado);
}

/* ===== ESTADO VACÍO ===== */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--gris);
}

.empty-state .icono {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

/* ===== NOTIFICACION TOAST ===== */
.toast {
  position: fixed;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--texto);
  color: white;
  padding: 0.7rem 1.5rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 300;
  animation: slideUp 0.3s ease, fadeOut 0.3s 1.7s forwards;
  box-shadow: var(--sombra-card);
}

/* ===== LOADING PLACEHOLDER ===== */
.img-placeholder {
  background: linear-gradient(135deg, var(--dorado-claro), var(--rosado-suave));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dorado-oscuro);
  font-size: 2rem;
  font-weight: 700;
}

/* ===== ANIMACIONES ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .header-logo img { height: 50px; }
  .header-logo .logo-text { font-size: 1rem; }

  .carrusel {
    border-radius: 0;
    margin: 0 0 1rem;
    aspect-ratio: 16 / 9;
  }

  .carrusel-overlay { padding: 1rem; font-size: 1.1rem; }
  .carrusel-btn { width: 34px; height: 34px; font-size: 1rem; }
  .carrusel-prev { left: 0.5rem; }
  .carrusel-next { right: 0.5rem; }

  .seccion { padding: 0 1rem; }
  .seccion-titulo { font-size: 1.2rem; }

  .producto-card { flex: 0 0 160px; }
  .producto-card .info { padding: 0.6rem; }
  .producto-card .info .nombre { font-size: 0.8rem; }
  .producto-card .info .precio { font-size: 0.9rem; }
  .producto-card .btn-agregar { font-size: 0.75rem; padding: 0.35rem; }

  .mosaico-btn.prev { left: -8px; }
  .mosaico-btn.next { right: -8px; }

  .socio-card { width: 140px; padding: 1rem; }
}