/* ============================================================
   public/css/admin.css — Admin panel styles
   ============================================================ */

:root {
  --amber:      #E8A830;
  --navy:       #1E2D45;
  --navy-light: #2A3F5F;
  --cream:      #FDF6E8;
  --steel:      #4A6080;
  --text:       #1A1A2E;
  --white:      #FFFFFF;
  --success:    #2E7D4F;
  --danger:     #C0392B;
  --border:     rgba(30,45,69,0.12);
  --light-grey: #F8F9FA;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'DM Sans', sans-serif; background: var(--light-grey); color: var(--text); min-height: 100vh; }

.admin-header { background: var(--amber); padding: 1rem 2rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.admin-header h1 { font-family: 'Playfair Display', serif; font-size: 1.4rem; color: var(--navy); display: flex; align-items: center; gap: 10px; }

.admin-nav { background: var(--navy); padding: 0 2rem; display: flex; align-items: center; height: 55px; overflow-x: auto; gap: 0; }
.admin-tab { color: rgba(255,255,255,0.6); padding: 0 1.2rem; height: 55px; display: flex; align-items: center; cursor: pointer; font-weight: 500; font-size: 0.9rem; border-bottom: 3px solid transparent; transition: all 0.2s; white-space: nowrap; background: none; border-top: none; border-left: none; border-right: none; font-family: 'DM Sans', sans-serif; }
.admin-tab:hover { color: var(--amber); }
.admin-tab.active { color: var(--amber); border-bottom-color: var(--amber); }

.admin-panel { display: none; }
.admin-panel.active { display: block; }
.admin-content { max-width: 1200px; margin: 0 auto; padding: 2rem; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.2rem; margin-bottom: 2rem; }
.stat-card { background: var(--white); border-radius: 14px; padding: 1.5rem; box-shadow: 0 2px 10px rgba(0,0,0,0.07); border-left: 4px solid var(--amber); }
.stat-label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel); margin-bottom: 8px; }
.stat-value { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; color: var(--navy); }

.data-table { background: var(--white); border-radius: 14px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.07); margin-bottom: 1.5rem; }
.table-header { display: flex; align-items: center; justify-content: space-between; padding: 1.2rem 1.5rem; border-bottom: 2px solid var(--border); flex-wrap: wrap; gap: 0.8rem; }
.table-header h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--navy); }
.table-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; padding: 12px 16px; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel); background: var(--cream); border-bottom: 1px solid var(--border); }
td { padding: 14px 16px; border-bottom: 1px solid var(--border); font-size: 0.9rem; color: var(--text); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--cream); }

.badge { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 50px; font-size: 0.75rem; font-weight: 600; text-transform: capitalize; }
.badge-pending    { background: #FFF3CD; color: #856404; }
.badge-processing { background: #CCE5FF; color: #004085; }
.badge-shipped    { background: #D4EDDA; color: #155724; }
.badge-delivered  { background: #D1ECF1; color: #0C5460; }
.badge-cancelled  { background: #F8D7DA; color: #721C24; }
.badge-refunded   { background: #E2D9F3; color: #4A235A; }
.badge-instock    { background: #D4EDDA; color: #155724; }
.badge-outofstock { background: #F8D7DA; color: #721C24; }

.action-btns { display: flex; gap: 0.4rem; }
.btn-sm { padding: 4px 10px; border-radius: 6px; font-size: 0.78rem; font-weight: 600; cursor: pointer; border: none; transition: all 0.15s; font-family: 'DM Sans', sans-serif; }
.btn-view   { background: var(--navy);   color: var(--white); }
.btn-edit   { background: var(--amber);  color: var(--navy);  }
.btn-delete { background: var(--danger); color: var(--white); }

.btn-primary { background: var(--navy); color: var(--amber); border: none; padding: 8px 16px; border-radius: 8px; font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 0.85rem; cursor: pointer; transition: all 0.2s; }
.btn-primary:hover { background: var(--amber); color: var(--navy); }
.btn-secondary { background: transparent; color: var(--navy); border: 2px solid var(--border); padding: 8px 16px; border-radius: 8px; font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 0.85rem; cursor: pointer; text-decoration: none; display: inline-block; }

.search-input { padding: 8px 14px; border: 2px solid var(--border); border-radius: 8px; font-family: 'DM Sans', sans-serif; font-size: 0.9rem; width: 220px; }
.search-input:focus { outline: none; border-color: var(--amber); }

.form-card { background: var(--white); border-radius: 14px; padding: 1.5rem; box-shadow: 0 2px 10px rgba(0,0,0,0.07); margin-bottom: 1.5rem; }
.form-card h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--navy); margin-bottom: 1.2rem; padding-bottom: 0.8rem; border-bottom: 2px solid var(--border); }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 5px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 10px 14px; border: 2px solid var(--border); border-radius: 10px; font-family: 'DM Sans', sans-serif; font-size: 0.95rem; color: var(--text); background: var(--white); transition: border-color 0.2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--amber); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group input:disabled, .form-group select:disabled { opacity: 0.5; cursor: not-allowed; background: var(--cream); }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.hint { font-size: 0.75rem; color: var(--steel); margin-top: 4px; }
.label-tag { font-size: 0.72rem; font-weight: 400; margin-left: 6px; padding: 2px 7px; border-radius: 50px; }
.label-safe   { background: #D4EDDA; color: #155724; }
.label-danger { background: #F8D7DA; color: #721C24; }

.image-url-row { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1rem; }
.image-url-row .form-group { flex: 1; margin-bottom: 0; }
.image-preview-box { width: 100px; height: 100px; flex-shrink: 0; background: var(--cream); border-radius: 10px; overflow: hidden; border: 2px dashed var(--border); display: flex; align-items: center; justify-content: center; font-size: 2rem; }
.image-preview-box img { width: 100%; height: 100%; object-fit: cover; }
.cloudinary-note { background: var(--cream); border-radius: 8px; padding: 0.8rem 1rem; font-size: 0.8rem; color: var(--steel); margin-bottom: 1rem; line-height: 1.5; }
.cloudinary-note strong { color: var(--navy); }
.cloudinary-note a { color: var(--navy); font-weight: 600; }

.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 300; align-items: center; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal { background: var(--white); border-radius: 16px; width: 90%; max-width: 600px; max-height: 90vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.modal-header { background: var(--amber); padding: 1.2rem 1.5rem; display: flex; align-items: center; justify-content: space-between; border-radius: 16px 16px 0 0; position: sticky; top: 0; }
.modal-header h3 { font-family: 'Playfair Display', serif; font-size: 1.2rem; color: var(--navy); }
.modal-body { padding: 1.5rem; }
.close-btn { background: var(--navy); color: var(--amber); border: none; width: 36px; height: 36px; border-radius: 50%; font-size: 1.2rem; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.detail-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; gap: 1rem; }
.detail-row:last-child { border-bottom: none; }
.detail-label { color: var(--steel); font-weight: 500; }
.detail-value { font-weight: 600; color: var(--navy); text-align: right; }
.status-select { width: 100%; padding: 10px 14px; border: 2px solid var(--border); border-radius: 10px; font-family: 'DM Sans', sans-serif; font-size: 0.9rem; margin-top: 1rem; }

.toast { position: fixed; bottom: 2rem; right: 2rem; background: var(--navy); color: var(--white); padding: 12px 20px; border-radius: 10px; font-size: 0.9rem; font-weight: 500; z-index: 9999; transform: translateY(100px); opacity: 0; transition: all 0.3s; display: flex; align-items: center; gap: 8px; max-width: 320px; }
.toast.show { transform: translateY(0); opacity: 1; }

.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--navy); padding: 2rem; }
.login-card { background: var(--white); border-radius: 20px; padding: 2.5rem; width: 100%; max-width: 420px; box-shadow: 0 10px 40px rgba(0,0,0,0.3); }
.login-logo { width: 60px; height: 60px; background: var(--amber); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-family: 'Playfair Display', serif; font-size: 13px; color: var(--navy); font-weight: 700; text-align: center; line-height: 1.2; margin: 0 auto 1.5rem; }
.login-card h2 { font-family: 'Playfair Display', serif; font-size: 1.8rem; color: var(--navy); margin-bottom: 0.4rem; text-align: center; }
.login-card .subtitle { color: var(--steel); margin-bottom: 1.8rem; font-size: 0.9rem; text-align: center; }
.error-msg { background: #F8D7DA; color: #721C24; padding: 10px 14px; border-radius: 8px; font-size: 0.85rem; margin-bottom: 1rem; display: none; }
.error-msg.show { display: block; }

@media (max-width: 768px) {
  .form-grid-2 { grid-template-columns: 1fr; }
  table { font-size: 0.8rem; }
  th, td { padding: 10px; }
  .image-url-row { flex-direction: column; }
}

/* ── Size checkboxes ──────────────────────────────────────────── */
.sizes-section {
  margin-bottom: 1rem;
  display: none;
}

.sizes-section.visible {
  display: block;
}

.sizes-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.size-check-btn {
  padding: 5px 12px;
  border: 2px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--navy);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.size-check-btn:hover {
  border-color: var(--navy);
}

.size-check-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--amber);
}

.sizes-shortcuts {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.sizes-shortcut {
  font-size: 0.75rem;
  color: var(--steel);
  cursor: pointer;
  text-decoration: underline;
  background: none;
  border: none;
  font-family: 'DM Sans', sans-serif;
  padding: 0;
}

.sizes-shortcut:hover {
  color: var(--navy);
}