:root {
  --ink: #1a1a1a;
  --muted: #6b6b6b;
  --border: #e2e2e2;
  --accent: #1b2a4a;
  --accent-hover: #10192f;
  --bg: #f7f6f4;
  --success: #1e7d32;
  --success-bg: #e9f6ea;
  --error: #b3261e;
  --error-bg: #fbebea;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}
.wrap-narrow { max-width: 380px; padding-top: 64px; }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}

h1 { font-size: 1.5rem; margin: 0 0 16px; }
h2 { font-size: 1.1rem; margin: 24px 0 12px; }
.card h2:first-child { margin-top: 0; }

.product-card {
  padding: 0;
  overflow: hidden;
}
.product-photo img { width: 100%; display: block; max-height: 420px; object-fit: cover; }
.no-photo {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eee;
  color: var(--muted);
}
.product-info { padding: 20px; }
.product-info .desc { color: var(--muted); }
.base-price { font-weight: 600; color: var(--accent); font-size: 1.1rem; }

.field-group { margin-bottom: 18px; }
.field-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.92rem; }
.field-group small { display: block; color: var(--muted); margin-top: 4px; font-size: 0.8rem; }

input[type=text], input[type=number], input[type=file], input[type=password], input[type=color], textarea, select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
}
textarea { resize: vertical; }

.option-row { display: flex; flex-wrap: wrap; gap: 8px; }
.option-pill {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
}
.option-pill input { position: absolute; opacity: 0; width: 0; height: 0; }
.option-pill:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}
.swatch {
  width: 14px; height: 14px; border-radius: 50%;
  display: inline-block; border: 1px solid rgba(0,0,0,0.2);
}

.price-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f1f0ed;
  border-radius: 8px;
  padding: 14px 16px;
  margin: 20px 0;
  font-size: 1.1rem;
}
.price-summary strong { color: var(--accent); font-size: 1.3rem; }

.btn-submit {
  width: 100%;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 14px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-submit:hover { background: var(--accent-hover); }

.btn-tiny {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
}

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; }
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-error { background: var(--error-bg); color: var(--error); }
.alert-error ul { margin: 0; padding-left: 18px; }

/* Admin */
.admin-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--accent);
  color: #fff;
  padding: 14px 24px;
  flex-wrap: wrap;
}
.admin-nav a { color: #cfd6e6; text-decoration: none; font-size: 0.92rem; }
.admin-nav a.active, .admin-nav a:hover { color: #fff; font-weight: 600; }
.admin-nav .brand { font-weight: 700; margin-right: 12px; }
.admin-nav .spacer { flex: 1; }
.admin-nav .who { font-size: 0.85rem; color: #cfd6e6; }
.admin-nav .logout { background: rgba(255,255,255,0.15); padding: 6px 12px; border-radius: 6px; }

.filter-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.chip {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--ink);
}
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.table-scroll { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; }
.admin-table th, .admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; font-size: 0.88rem; vertical-align: top; }
.admin-table th { background: #f1f0ed; font-weight: 600; }
.admin-table.small th, .admin-table.small td { font-size: 0.82rem; padding: 8px; }
.addr-cell { max-width: 220px; }
.muted { color: var(--muted); }
.empty { color: var(--muted); padding: 24px 0; }

.inline-form { display: flex; gap: 6px; align-items: center; }
.mod-input { width: 100px; padding: 6px 8px; }

.variant-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 900px) {
  .variant-grid { grid-template-columns: repeat(3, 1fr); }
}
.add-variant-form { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.add-variant-form input { flex: 1; min-width: 80px; padding: 6px 8px; font-size: 0.82rem; }

.preview { max-width: 200px; border-radius: 8px; display: block; margin-bottom: 10px; }

.status-form select { padding: 6px 8px; font-size: 0.82rem; }