@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=Lora:wght@400;500&display=swap');

/* ── Design Tokens ── */
:root {
  --bg-primary:    #2C3030;
  --bg-secondary:  #232828;
  --bg-surface:    #343939;
  --gold-light:    #D4A96A;
  --gold-mid:      #C49355;
  --gold-dark:     #A67840;
  --text-primary:  #FAF6F0;
  --text-muted:    #F5EBD8;
  --status-done:   #7A9E7E;
  --status-wip:    #C4A055;
  --status-empty:  #5A6060;
  --border-gold:   rgba(212, 169, 106, 0.2);
  --radius:        4px;
}

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

body {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: 'Lora', serif;
  font-size: 15px;
  min-height: 100vh;
}

/* ── Header ── */
.site-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-gold);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.site-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--gold-light);
  font-weight: 600;
}

/* ── Stats bar ── */
.stats-bar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-gold);
  padding: 10px 24px;
  display: flex;
  gap: 28px;
  align-items: center;
}

.stat {
  display: flex;
  align-items: baseline;
  gap: 7px;
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.stat-count {
  font-size: 1.35rem;
  color: var(--gold-light);
  line-height: 1;
}

/* ── Filter bar ── */
.filter-bar {
  padding: 16px 24px 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-divider {
  width: 1px;
  height: 28px;
  background: var(--border-gold);
  align-self: center;
  margin: 0 4px;
}

.filter-btn {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 7px 14px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.filter-btn:hover {
  border-color: var(--border-gold);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--bg-primary);
  border-color: var(--gold-mid);
  color: var(--gold-light);
}

/* ── Products grid ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  padding: 18px 24px 40px;
}

/* ── Product card ── */
.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
  position: relative;
  text-decoration: none;
  display: block;
  color: inherit;
}

.product-card:hover {
  border-color: var(--gold-mid);
  transform: translateY(-2px);
}

.card-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  background: var(--bg-primary);
}

.card-image-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-muted);
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
}

.card-image-placeholder svg { opacity: 0.35; }

.card-body { padding: 10px 12px 12px; }

.card-sku {
  font-family: 'Cinzel', serif;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  margin-bottom: 3px;
}

.card-name {
  font-family: 'Playfair Display', serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-meta {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Status badge ── */
.status-badge {
  position: absolute;
  top: 7px;
  right: 7px;
  font-family: 'Cinzel', serif;
  font-size: 0.52rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: var(--radius);
  font-weight: 600;
}

.status-badge.completo {
  background: rgba(122, 158, 126, 0.18);
  color: var(--status-done);
  border: 1px solid rgba(122, 158, 126, 0.4);
}

.status-badge.incompleto {
  background: rgba(196, 160, 85, 0.18);
  color: var(--status-wip);
  border: 1px solid rgba(196, 160, 85, 0.4);
}

.status-badge.sin_iniciar {
  background: rgba(90, 96, 96, 0.18);
  color: var(--status-empty);
  border: 1px solid rgba(90, 96, 96, 0.4);
}

/* ── Empty / Loading states ── */
.empty-state,
.loading-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 64px 24px;
  color: var(--text-muted);
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
}

/* ── Producto page layout ── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-decoration: none;
  padding: 16px 24px;
  transition: color 0.2s;
}

.back-link:hover { color: var(--gold-light); }

.producto-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 48px;
}

.producto-image-panel {
  position: sticky;
  top: 80px;
  align-self: start;
}

.producto-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.producto-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 7px 12px;
  border-radius: var(--radius);
  margin-top: 12px;
}

.meta-id {
  font-family: 'Cinzel', serif;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ── Form ── */
.producto-form-panel { display: flex; flex-direction: column; gap: 16px; }

.form-section {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.form-section-title {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-mid);
  padding-bottom: 10px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border-gold);
}

.field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }

.field label {
  font-family: 'Cinzel', serif;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.field input,
.field select,
.field textarea {
  background: var(--bg-primary);
  border: 1px solid rgba(138, 122, 102, 0.28);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: 'Lora', serif;
  font-size: 0.9rem;
  padding: 9px 11px;
  outline: none;
  transition: border-color 0.2s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--gold-mid);
}

.field input[readonly] {
  opacity: 0.55;
  cursor: not-allowed;
}

.field select option { background: var(--bg-primary); }

.field textarea { resize: vertical; min-height: 80px; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ── Save button ── */
.btn-save {
  background: var(--gold-dark);
  color: #1a1208;
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  border: none;
  border-radius: var(--radius);
  padding: 13px 24px;
  cursor: pointer;
  transition: background 0.2s;
  width: 100%;
}

.btn-save:hover { background: var(--gold-mid); }

.btn-save:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  padding: 13px 18px;
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  z-index: 200;
  transform: translateY(80px);
  opacity: 0;
  transition: transform 0.28s ease, opacity 0.28s ease;
  pointer-events: none;
}

.toast.show { transform: translateY(0); opacity: 1; }

.toast.success {
  border-color: rgba(122, 158, 126, 0.55);
  color: var(--status-done);
}

.toast.error {
  border-color: rgba(180, 80, 80, 0.55);
  color: #C47878;
}

/* ── Responsive ── */
@media (max-width: 680px) {
  .producto-layout { grid-template-columns: 1fr; padding: 0 16px 40px; }
  .producto-image-panel { position: static; }
  .field-row { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); padding: 14px 16px 32px; }
  .stats-bar { gap: 16px; padding: 10px 16px; }
  .filter-bar { padding: 14px 16px 0; }
}