/* ── Admin Layout ────────────────────────────────────── */
:root {
  --admin-sidebar: 240px;
  --admin-bg:      #F4F4F1;
  --admin-surface: #FFFFFF;
  --admin-border:  #E5E3DC;
  --admin-text:    #1E1E1E;
  --admin-muted:   #6B6B62;
  --admin-gold:    #C8A96E;
}

/* Login page ─────────────────────────── */
.admin-login-page {
  min-height: 100vh;
  background: var(--admin-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.admin-login-box {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  padding: 3rem;
  width: 100%;
  max-width: 420px;
  border-radius: 6px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.06);
}
.admin-login-box .logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: var(--admin-text);
  margin-bottom: 0.25rem;
}
.admin-login-box .logo span { color: var(--admin-gold); }
.admin-login-box .subtitle {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--admin-muted);
  margin-bottom: 2rem;
}

/* Admin shell ────────────────────────── */
.admin-shell {
  display: flex;
  min-height: 100vh;
  background: var(--admin-bg);
}
.admin-sidebar {
  width: var(--admin-sidebar);
  background: #1E1E1A;
  color: rgba(255,255,255,0.75);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  bottom: 0;
  z-index: 100;
  padding: 1.75rem 0;
  overflow-y: auto;
}
.sidebar-brand {
  padding: 0 1.5rem 1.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 1.25rem;
}
.sidebar-brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: #fff;
}
.sidebar-brand-sub {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--admin-gold);
  opacity: 0.85;
}
.sidebar-nav {
  list-style: none;
  flex: 1;
}
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.6);
  transition: all 0.2s ease;
  text-decoration: none;
}
.sidebar-nav a svg { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.7; }
.sidebar-nav a:hover {
  color: rgba(255,255,255,0.95);
  background: rgba(255,255,255,0.05);
}
.sidebar-nav a.active {
  color: #fff;
  background: rgba(200,169,110,0.15);
  border-right: 2px solid var(--admin-gold);
}
.sidebar-nav a.active svg { opacity: 1; }
.sidebar-section {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  padding: 1rem 1.5rem 0.4rem;
}
.sidebar-logout {
  padding: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.sidebar-logout form button {
  width: 100%;
  padding: 0.55rem;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 3px;
  color: rgba(255,255,255,0.55);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
}
.sidebar-logout form button:hover {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.9);
}

/* Admin content ──────────────────────── */
.admin-main {
  margin-left: var(--admin-sidebar);
  flex: 1;
  min-width: 0;
}
.admin-topbar {
  background: var(--admin-surface);
  border-bottom: 1px solid var(--admin-border);
  padding: 0.85rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.admin-topbar h1 {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--admin-text);
  font-family: 'Inter', sans-serif;
  letter-spacing: -0.01em;
}
.admin-content {
  padding: 2rem;
}

/* Stats cards ────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  padding: 1.5rem;
}
.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--admin-muted);
  margin-bottom: 0.5rem;
}
.stat-value {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--admin-text);
  line-height: 1;
}
.stat-card.highlight .stat-value { color: var(--admin-gold); }

/* Admin table ────────────────────────── */
.admin-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.admin-card-header {
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-card-header h2 {
  font-size: 0.9rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  letter-spacing: -0.01em;
  color: var(--admin-text);
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
}
.admin-table th {
  padding: 0.7rem 1.5rem;
  text-align: left;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--admin-muted);
  background: #FAFAF8;
  border-bottom: 1px solid var(--admin-border);
}
.admin-table td {
  padding: 0.85rem 1.5rem;
  font-size: 0.87rem;
  color: var(--admin-text);
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #FAFAF8; }
.table-thumb {
  width: 48px;
  height: 38px;
  object-fit: cover;
  border-radius: 3px;
  background: var(--admin-border);
}
.table-thumb-placeholder {
  width: 48px;
  height: 38px;
  background: var(--admin-border);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--admin-muted);
  font-size: 0.75rem;
}

/* Status badges ──────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: 2px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.badge-new       { background: #dbeafe; color: #1d4ed8; }
.badge-confirmed { background: #fef9c3; color: #a16207; }
.badge-shipped   { background: #ede9fe; color: #6d28d9; }
.badge-done      { background: #dcfce7; color: #166534; }
.badge-available { background: #dcfce7; color: #166534; }
.badge-sold      { background: #fee2e2; color: #991b1b; }

/* Admin forms ────────────────────────── */
.admin-form {
  max-width: 720px;
}
.form-section {
  margin-bottom: 2rem;
}
.form-section-title {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--admin-muted);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--admin-border);
  margin-bottom: 1.25rem;
}
.admin-form .form-group {
  margin-bottom: 1.1rem;
}
.admin-form label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--admin-text);
  margin-bottom: 0.35rem;
}
.admin-form input[type="text"],
.admin-form input[type="number"],
.admin-form input[type="email"],
.admin-form textarea,
.admin-form select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--admin-border);
  border-radius: 4px;
  background: var(--admin-bg);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--admin-text);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.admin-form input:focus,
.admin-form textarea:focus,
.admin-form select:focus {
  outline: none;
  border-color: var(--admin-gold);
  box-shadow: 0 0 0 3px rgba(200,169,110,0.12);
}
.admin-form textarea { resize: vertical; min-height: 100px; line-height: 1.6; }
.admin-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.admin-form .form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.admin-form .form-error { font-size: 0.78rem; color: #b91c1c; margin-top: 0.3rem; }
.admin-form .form-hint  { font-size: 0.75rem; color: var(--admin-muted); margin-top: 0.25rem; }
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--admin-text);
}
.checkbox-row input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--admin-gold);
}

/* Image upload ───────────────────────── */
.image-upload-zone {
  border: 2px dashed var(--admin-border);
  border-radius: 6px;
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.image-upload-zone:hover,
.image-upload-zone.drag-over {
  border-color: var(--admin-gold);
  background: rgba(200,169,110,0.04);
}
.image-upload-zone input { display: none; }
.upload-icon { font-size: 2rem; margin-bottom: 0.5rem; opacity: 0.4; }
.upload-text {
  font-size: 0.85rem;
  color: var(--admin-muted);
}
.upload-text strong { color: var(--admin-gold); }
.image-preview {
  margin-top: 1rem;
  position: relative;
  display: inline-block;
}
.image-preview img {
  max-height: 200px;
  max-width: 100%;
  border-radius: 4px;
  border: 1px solid var(--admin-border);
}

/* Extra images grid (painting edit) ─── */
.extra-images-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.extra-image-item {
  position: relative;
  width: 96px;
}
.extra-image-item img {
  width: 96px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--admin-border);
  display: block;
}
.extra-img-delete {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 50%;
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Admin buttons ──────────────────────── */
.btn-admin {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn-admin-primary {
  background: var(--admin-gold);
  color: #fff;
}
.btn-admin-primary:hover { background: #A88A50; }
.btn-admin-secondary {
  background: var(--admin-surface);
  color: var(--admin-text);
  border: 1px solid var(--admin-border);
}
.btn-admin-secondary:hover { border-color: var(--admin-gold); color: var(--admin-gold); }
.btn-admin-danger {
  background: #fee2e2;
  color: #b91c1c;
}
.btn-admin-danger:hover { background: #fca5a5; }
.btn-admin svg { width: 14px; height: 14px; }
.actions-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Alerts ─────────────────────────────── */
.admin-alert {
  padding: 0.85rem 1.25rem;
  border-radius: 4px;
  font-size: 0.87rem;
  margin-bottom: 1.5rem;
}
.admin-alert-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.admin-alert-success { background: #dcfce7; color: #166534; border: 1px solid #86efac; }

/* Order detail ───────────────────────── */
.order-detail-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1.5rem;
}
.order-status-form {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}
.order-status-form select {
  flex: 1;
}