:root {
  --dp-bg: #f5f7fb;
  --dp-card: #ffffff;
  --dp-line: #dde4ef;
  --dp-text: #0f172a;
  --dp-muted: #64748b;
  --dp-brand: #111827;
  --dp-radius: 8px;
}
.dp-shell { background: var(--dp-bg); padding: 16px; border-radius: 10px; color: var(--dp-text); }
.dp-topbar { display: flex; justify-content: space-between; align-items: end; gap: 14px; margin-bottom: 14px; }
.dp-topbar h1 { margin: 0 0 4px; font-size: 26px; }
.dp-topbar p { margin: 0; color: var(--dp-muted); font-size: 13px; }
.dp-summary-pill { background: #fff; border: 1px solid var(--dp-line); border-radius: 999px; padding: 9px 12px; display: grid; gap: 2px; min-width: 200px; }
.dp-summary-pill span { color: var(--dp-muted); font-size: 11px; }
.dp-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 14px; }
.dp-tabs a { text-decoration: none; color: var(--dp-brand); background: rgba(255,255,255,.8); padding: 8px 11px; border-radius: 999px; border: 1px solid var(--dp-line); font-weight: 600; font-size: 12px; }
.dp-tabs a.active { background: var(--dp-brand); color: #fff; border-color: var(--dp-brand); }
.dp-grid { display: grid; gap: 12px; }
.dp-grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.dp-grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.dp-grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.dp-panel { background: var(--dp-card); border: 1px solid var(--dp-line); border-radius: var(--dp-radius); padding: 14px; box-shadow: 0 2px 8px rgba(15,23,42,.03); }
.dp-panel h2 { margin: 0 0 10px; font-size: 17px; }
.dp-panel.stat { display: grid; gap: 4px; }
.dp-panel.stat span { color: var(--dp-muted); font-size: 12px; }
.dp-panel.stat strong { font-size: 24px; line-height: 1; }
.dp-form { display: grid; gap: 10px; }
.dp-form label { display: grid; gap: 5px; font-weight: 600; font-size: 12px; }
.dp-form input, .dp-form select, .dp-form textarea { border: 1px solid var(--dp-line); border-radius: 6px; min-height: 36px; padding: 8px 10px; background: #fff; font-size: 13px; }
.dp-form textarea { min-height: 86px; }
.dp-form .checkbox { display: flex; align-items: center; gap: 8px; }
.dp-form .checkbox input { min-height: 16px; width: 16px; }
.dp-btn { display: inline-flex; justify-content: center; align-items: center; gap: 8px; text-decoration: none; background: var(--dp-brand); color: #fff; padding: 9px 12px; border-radius: 6px; border: none; font-weight: 700; cursor: pointer; font-size: 12px; }
.dp-btn.dp-btn-secondary { background: #fff; color: var(--dp-brand); border: 1px solid var(--dp-line); }
.dp-link { text-decoration: none; color: var(--dp-brand); font-weight: 700; font-size: 12px; }
.dp-card-list { display: grid; gap: 10px; }
.dp-card-item { border: 1px solid var(--dp-line); border-radius: 8px; padding: 10px 12px; display: flex; justify-content: space-between; gap: 12px; align-items: start; background: #fff; }
.dp-card-item h3 { margin: 0 0 4px; font-size: 15px; }
.dp-card-item p { margin: 0 0 3px; color: var(--dp-muted); font-size: 12px; }
.dp-plan-card { display: flex; justify-content: space-between; gap: 14px; border: 1px solid var(--dp-line); border-radius: 8px; padding: 12px; margin-bottom: 10px; align-items: center; }
.dp-price { font-size: 18px; font-weight: 800; margin: 0 0 4px; }
.dp-price span { font-size: 12px; color: var(--dp-muted); margin-left: 6px; }
.dp-alert { border-radius: 8px; padding: 10px 12px; margin-bottom: 12px; font-weight: 600; font-size: 12px; }
.dp-alert.success { background: #ecfdf5; color: #166534; border: 1px solid #bbf7d0; }
.dp-alert.warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.dp-alert.danger { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.dp-table { width: 100%; border-collapse: collapse; }
.dp-table th, .dp-table td { text-align: left; padding: 8px 8px; border-bottom: 1px solid var(--dp-line); vertical-align: top; font-size: 12px; }
.dp-steps, .dp-checklist { margin: 0; padding-left: 18px; }
.dp-steps li, .dp-checklist li { margin: 0 0 8px; font-size: 12px; }
.dp-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.dp-auth-panel { max-width: 720px; margin: 32px auto; text-align: center; }
.dp-auth-panel h1 { margin-top: 0; font-size: 30px; }
.dp-template-grid { display: grid; gap: 12px; grid-template-columns: repeat(3, minmax(0,1fr)); }
.dp-template-card { border: 1px solid var(--dp-line); border-radius: 8px; overflow: hidden; background: #fff; }
.dp-template-card img, .dp-template-placeholder { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; background: linear-gradient(135deg, #f8fafc, #e2e8f0); }
.dp-template-placeholder { display: grid; place-items: center; color: var(--dp-muted); font-weight: 700; font-size: 12px; }
.dp-template-card div { padding: 10px; }
.dp-brand-item { align-items: center; }
.dp-brand-swatch { width: 56px; height: 56px; border-radius: 8px; background: linear-gradient(135deg, var(--dp-primary), var(--dp-secondary) 65%, var(--dp-accent)); flex: 0 0 auto; }
.dp-menu-builder { border: 1px solid var(--dp-line); border-radius: 8px; padding: 12px; background: #fafafa; }
.dp-builder-actions { display: flex; gap: 8px; margin-bottom: 10px; }
.dp-builder-actions button, .dp-builder-section button, .dp-builder-remove { background: #fff; color: var(--dp-brand); border: 1px solid var(--dp-line); border-radius: 6px; min-height: 34px; padding: 0 10px; cursor: pointer; font-size: 12px; }
.dp-builder-section { border: 1px solid var(--dp-line); border-radius: 8px; padding: 10px; background: #fff; margin-bottom: 10px; }
.dp-builder-section h4 { margin: 0 0 10px; font-size: 14px; }
.dp-builder-section-header, .dp-builder-item { display: grid; gap: 8px; grid-template-columns: 2fr 1.1fr .9fr auto; align-items: start; margin-bottom: 8px; }
.dp-builder-item-list { border-top: 1px dashed var(--dp-line); padding-top: 10px; }
.dp-builder-meta { display: grid; gap: 8px; grid-template-columns: repeat(3, minmax(0,1fr)); margin: 8px 0 10px; }
.dp-builder-remove { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
@media (max-width: 1100px) {
  .dp-grid-3, .dp-grid-4, .dp-template-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 860px) {
  .dp-topbar, .dp-grid-2, .dp-grid-3, .dp-grid-4, .dp-template-grid, .dp-builder-section-header, .dp-builder-item, .dp-builder-meta { grid-template-columns: 1fr; display: grid; }
  .dp-topbar { align-items: start; }
}