:root {
  --ivory: #fbf6ef;
  --cream: #f5ecdf;
  --sand: #efe2cd;
  --espresso: #3a2a1e;
  --cocoa: #5c3d2a;
  --cocoa-dark: #402a1c;
  --gold: #b6884a;
  --line: #e4d4bd;
  --rose: #b3564a;
  --green: #4a7a5c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--ivory);
  color: var(--espresso);
  font-size: 14px;
}

a { color: var(--cocoa); text-decoration: none; }
a:hover { color: var(--gold); }

/* Layout */
.admin-shell { display: flex; min-height: 100vh; }

.admin-sidebar {
  width: 230px;
  flex-shrink: 0;
  background: var(--cocoa-dark);
  color: #f0e6d8;
  padding: 24px 0;
}
.admin-logo {
  padding: 0 20px 20px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 12px;
}
.admin-logo span { display: block; font-size: 11px; font-weight: 400; opacity: 0.6; letter-spacing: 0.2em; }
.admin-sidebar nav { display: flex; flex-direction: column; }
.admin-sidebar nav a {
  color: #d9c9b5;
  padding: 10px 20px;
  font-size: 13px;
}
.admin-sidebar nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.admin-sidebar nav a.active { background: var(--gold); color: #fff; font-weight: 600; }

.admin-main { flex: 1; min-width: 0; padding: 28px 32px; }
.admin-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.admin-topbar h1 { font-size: 22px; margin: 0; }
.admin-topbar-user { font-size: 12.5px; color: #7a6a5a; }

.admin-flash { padding: 10px 16px; border-radius: 8px; margin-bottom: 18px; font-size: 13.5px; }
.admin-flash-success { background: #e4f0e7; color: var(--green); }
.admin-flash-error { background: #f6e4e2; color: var(--rose); }

.admin-content { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 24px; }

/* Login page */
.admin-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
}
.admin-login-card {
  width: 100%;
  max-width: 360px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px;
}
.admin-login-card h1 { font-size: 18px; margin: 0 0 4px; }
.admin-login-card p.sub { color: #8a7a6a; font-size: 13px; margin: 0 0 20px; }

/* Forms */
.admin-form-row { margin-bottom: 16px; }
.admin-form-row label { display: block; font-weight: 600; font-size: 12.5px; margin-bottom: 6px; }
.admin-form-row .hint { font-size: 11.5px; color: #8a7a6a; margin-top: 4px; }
.admin-form-row input[type="text"],
.admin-form-row input[type="email"],
.admin-form-row input[type="password"],
.admin-form-row input[type="number"],
.admin-form-row input[type="url"],
.admin-form-row select,
.admin-form-row textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13.5px;
  font-family: inherit;
  background: var(--ivory);
}
.admin-form-row textarea { min-height: 90px; resize: vertical; }
.admin-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.admin-form-check { display: flex; align-items: center; gap: 8px; }
.admin-form-check input { width: auto; }

.admin-current-image { max-width: 160px; border-radius: 8px; border: 1px solid var(--line); display: block; margin-bottom: 8px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary { background: var(--cocoa); color: #fff; }
.btn-primary:hover { background: var(--cocoa-dark); color: #fff; }
.btn-outline { background: #fff; border-color: var(--line); color: var(--cocoa); }
.btn-outline:hover { border-color: var(--cocoa); }
.btn-danger { background: #fff; border-color: var(--rose); color: var(--rose); }
.btn-danger:hover { background: var(--rose); color: #fff; }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

/* Table */
table.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
table.admin-table th, table.admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.admin-table th { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; color: #8a7a6a; }
table.admin-table img.thumb { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); }
table.admin-table .actions { display: flex; gap: 8px; }
.badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge-active { background: #e4f0e7; color: var(--green); }
.badge-inactive { background: #eee; color: #999; }
.badge-warning { background: #f6ecd8; color: #9a7327; }
.badge-danger { background: #f6e4e2; color: var(--rose); }

.admin-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.admin-error-list { background: #f6e4e2; color: var(--rose); padding: 10px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 13px; }

@media (max-width: 800px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; }
  .admin-form-grid { grid-template-columns: 1fr; }
}

/* Variant options — tag/chip input */
.tag-input {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: var(--ivory);
}
.tag-input-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.tag-input-chips:empty { margin-bottom: 0; }
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 6px 3px 12px;
  border-radius: 999px;
  background: var(--sand);
  font-size: 12px;
  color: var(--cocoa-dark);
}
.tag-chip-swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.15);
  flex-shrink: 0;
}
.tag-chip-remove {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--cocoa);
  font-size: 15px;
  line-height: 1;
  padding: 2px;
}
.tag-chip-remove:hover { color: var(--rose); }
.tag-input-entry {
  border: none;
  outline: none;
  width: 100%;
  font-size: 13.5px;
  background: transparent;
  font-family: inherit;
  padding: 4px 2px;
}

/* Variant bulk-edit toolbar */
.bulk-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  align-items: center;
  margin: 12px 0 16px;
  padding: 12px 14px;
  background: var(--cream);
  border-radius: 8px;
  font-size: 12.5px;
}
.bulk-toolbar label { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.bulk-toolbar input[type="number"] {
  width: 100px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 13px;
  background: #fff;
}

/* Variant table scroll + sticky header */
.variant-table-scroll { overflow: auto; max-height: 70vh; border: 1px solid var(--line); border-radius: 8px; }
.variant-table-scroll table.admin-table thead th {
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 1;
}
.variant-table-scroll table.admin-table { border: none; }
table.admin-table input[type="file"] { font-size: 11px; }