/* Vetra Joyas - estilos generales */

:root {
  --color-bg: #FAF6F1;
  --color-bg-alt: #F1E9DF;
  --color-surface: #FFFFFF;
  --color-marble: #EDE7DD;
  --color-text: #2B2723;
  --color-text-muted: #6E655B;
  --color-gold: #B8935A;
  --color-gold-light: #D8C3A0;
  --color-silver: #B7B7B2;
  --color-border: #E4DACB;
  --color-success: #6E8B5A;
  --color-error: #B25B4E;
  --radius: 3px;
  --shadow-soft: 0 4px 20px rgba(43, 39, 35, 0.08);
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Jost', sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 500;
  margin: 0 0 0.5em;
  color: var(--color-text);
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Botones --- */
.btn {
  display: inline-block;
  padding: 0.75em 1.75em;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--color-gold);
  background: transparent;
  color: var(--color-gold);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  text-align: center;
}

.btn:hover {
  background: var(--color-gold);
  color: #fff;
}

.btn-solid {
  background: var(--color-gold);
  color: #fff;
}

.btn-solid:hover {
  background: #a17e49;
}

.btn-small {
  padding: 0.4em 1em;
  font-size: 0.75rem;
}

.btn-danger {
  border-color: var(--color-error);
  color: var(--color-error);
}

.btn-danger:hover {
  background: var(--color-error);
  color: #fff;
}

.btn-block { display: block; width: 100%; }

/* --- Header / nav --- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.top-bar {
  background: var(--color-text);
  color: var(--color-bg);
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  padding: 6px 0;
  text-transform: uppercase;
}

.top-bar a { color: var(--color-gold-light); }

.nav-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  flex-wrap: wrap;
  gap: 16px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 2rem;
  letter-spacing: 0.05em;
  color: var(--color-text);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.nav-links a:hover { color: var(--color-gold); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.cart-link {
  position: relative;
  font-size: 0.9rem;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -14px;
  background: var(--color-gold);
  color: #fff;
  font-size: 0.65rem;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* --- Hero / secciones --- */
.hero {
  background: var(--color-bg-alt);
  text-align: center;
  padding: 80px 24px;
}

.hero h1 {
  font-size: 3rem;
}

.hero p {
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto 1.5em;
}

.section {
  padding: 64px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: 2rem;
}

.section-title p {
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
}

/* --- Grilla de productos --- */
.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 32px;
}

.producto-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.producto-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.producto-card__img {
  aspect-ratio: 1 / 1;
  background: var(--color-marble);
  overflow: hidden;
}

.producto-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.producto-card__body {
  padding: 18px;
  text-align: center;
}

.producto-card__body h3 {
  font-size: 1.2rem;
  margin-bottom: 0.2em;
}

.producto-card__precio {
  color: var(--color-gold);
  font-weight: 500;
}

.producto-card__agotado {
  color: var(--color-error);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Producto sin foto: bloque neutro con el nombre de la marca */
.sin-foto {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  color: var(--color-gold-light);
  background: var(--color-marble);
  text-align: center;
  padding: 12px;
}

.sin-foto--mini {
  width: 56px;
  height: 56px;
  padding: 0;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.categoria-pill {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin: 4px;
}

.categoria-pill.activa,
.categoria-pill:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* --- Producto detalle --- */
.producto-detalle {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: flex-start;
}

@media (max-width: 800px) {
  .producto-detalle { grid-template-columns: 1fr; }
}

.producto-detalle__img-principal {
  aspect-ratio: 1 / 1;
  background: var(--color-marble);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}

.producto-detalle__img-principal img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.producto-detalle__miniaturas {
  display: flex;
  gap: 10px;
}

.producto-detalle__miniaturas img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  cursor: pointer;
}

.producto-detalle__precio {
  font-size: 1.6rem;
  color: var(--color-gold);
  margin-bottom: 1em;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: var(--color-text-muted);
}

.form-control {
  width: 100%;
  padding: 0.7em 1em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-gold);
}

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

.form-row-inline {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.form-row-inline .form-group { flex: 1; min-width: 180px; }

.form-radio-card {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  cursor: pointer;
}

.form-radio-card:has(input:checked) {
  border-color: var(--color-gold);
  background: var(--color-bg-alt);
}

.auth-box {
  max-width: 420px;
  margin: 60px auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px;
}

.auth-box h1 {
  text-align: center;
  font-size: 1.8rem;
}

/* --- Alertas / flash --- */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.alert-success { background: #EEF3E9; color: var(--color-success); border: 1px solid #cfdcc0; }
.alert-error { background: #F8ECE9; color: var(--color-error); border: 1px solid #e7c9c1; }

/* --- Carrito / tabla --- */
.tabla {
  width: 100%;
  border-collapse: collapse;
}

.tabla th, .tabla td {
  padding: 14px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  font-size: 0.9rem;
}

.tabla th {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.tabla-producto-mini {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tabla-producto-mini img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--color-marble);
}

.input-cantidad {
  width: 60px;
  padding: 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-align: center;
}

.resumen-pedido {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 24px;
}

.resumen-linea {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.resumen-linea.total {
  font-size: 1.2rem;
  font-weight: 500;
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
  margin-top: 12px;
}

.resumen-linea.descuento { color: var(--color-success); }

/* --- Badges de estado --- */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-pendiente_pago, .badge-pendiente_efectivo { background: #F5EBD8; color: #8a6a2a; }
.badge-pagado, .badge-entregado { background: #EEF3E9; color: var(--color-success); }
.badge-cancelado { background: #F8ECE9; color: var(--color-error); }

/* --- Footer --- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  margin-top: 60px;
  padding: 50px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 30px;
}

.footer-grid h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-grid a, .footer-grid p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  display: block;
  margin-bottom: 8px;
}

.footer-bottom {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
}

/* --- Panel de administracion --- */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 220px;
  background: var(--color-text);
  color: var(--color-bg);
  padding: 30px 0;
  flex-shrink: 0;
}

.admin-sidebar .logo {
  color: var(--color-bg);
  padding: 0 24px 24px;
  display: block;
  font-size: 1.5rem;
}

.admin-sidebar nav a {
  display: block;
  padding: 12px 24px;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: #cfc7ba;
}

.admin-sidebar nav a:hover,
.admin-sidebar nav a.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.admin-content {
  flex: 1;
  padding: 36px;
  max-width: 1100px;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
}

.stat-card .valor {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-gold);
}

.stat-card .etiqueta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.admin-thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--color-marble);
}

.filtros {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.imagenes-actuales {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.imagenes-actuales .item {
  position: relative;
  width: 90px;
}

.imagenes-actuales img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

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

@media (max-width: 700px) {
  .admin-layout { flex-direction: column; }
  .admin-sidebar { width: 100%; padding: 12px 0; }
  .admin-sidebar nav { display: flex; overflow-x: auto; }
  .admin-content { padding: 20px; }
}