:root{--tp-border:#e2e2e6;--tp-primary:#4f46e5;--tp-text:#1a1a1e;--tp-muted:#6b7280}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:var(--tp-text)}.tp-form{gap:14px;max-width:560px}.tp-field,.tp-form{display:flex;flex-direction:column}.tp-field{gap:6px}.tp-label{font-size:14px;font-weight:600}.tp-req{color:#dc2626}.tp-input{width:100%;padding:10px 12px;border:1px solid var(--tp-border);border-radius:8px;font-size:15px;background:#fff}.tp-input:focus{outline:2px solid var(--tp-primary);outline-offset:-1px}.tp-heading{margin:8px 0 0}.tp-paragraph{margin:0;color:var(--tp-muted)}.tp-divider{border:none;border-top:1px solid var(--tp-border);width:100%}.tp-choice{display:block;font-size:15px;padding:2px 0}.tp-payment-item,.tp-recurring{flex-direction:row;justify-content:space-between;align-items:center;border:1px solid var(--tp-border);border-radius:8px;padding:12px}.tp-suggestions{display:flex;gap:8px;flex-wrap:wrap}.tp-chip{border:1px solid var(--tp-border);background:#f8f8fb;border-radius:999px;padding:6px 14px;cursor:pointer}.tp-total{font-size:18px;font-weight:700;padding-top:4px}.tp-submit{background:var(--tp-primary);color:#fff;border:none;border-radius:8px;padding:12px 16px;font-size:16px;font-weight:600;cursor:pointer}.tp-submit:disabled{opacity:.6;cursor:default}.tp-error{color:#dc2626}.tp-builder,.tp-error{font-size:14px}.tp-palette,.tp-settings{border:1px solid var(--tp-border);border-radius:10px;padding:12px;overflow:auto}.tp-palette h3,.tp-settings h3{margin:0 0 10px;font-size:15px}.tp-palette-title{font-size:11px;text-transform:uppercase;color:var(--tp-muted);margin:10px 0 4px}.tp-palette-item{display:block;width:100%;text-align:left;border:1px solid var(--tp-border);background:#fff;border-radius:6px;padding:7px 10px;margin-bottom:4px;cursor:pointer}.tp-palette-item:hover{border-color:var(--tp-primary)}.tp-canvas{flex-direction:column}.tp-canvas,.tp-tabs{display:flex;gap:8px}.tp-tabs{margin-bottom:8px}.tp-tabs button{border:1px solid var(--tp-border);background:#fff;border-radius:6px;padding:6px 14px;cursor:pointer}.tp-tabs button.active{background:var(--tp-primary);color:#fff;border-color:var(--tp-primary)}.tp-tabs .tp-save{margin-left:auto;background:#16a34a;color:#fff;border-color:#16a34a}.tp-row{display:flex;align-items:center;gap:10px;border:1px solid var(--tp-border);border-radius:8px;padding:10px 12px;background:#fff;cursor:pointer}.tp-row.selected{border-color:var(--tp-primary);box-shadow:0 0 0 1px var(--tp-primary)}.tp-drag{cursor:-webkit-grab;cursor:grab;color:var(--tp-muted)}.tp-row-label{font-weight:600}.tp-row-type{margin-left:auto;color:var(--tp-muted);font-size:12px}.tp-row-del{border:none;background:none;cursor:pointer}.tp-empty,.tp-row-del{color:var(--tp-muted)}.tp-set{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.tp-set>span{font-size:12px;font-weight:600;color:var(--tp-muted)}.tp-set input,.tp-set select{padding:7px 9px;border:1px solid var(--tp-border);border-radius:6px}.tp-set-bool{flex-direction:row;align-items:center;gap:6px}.tp-choice-row{display:flex;gap:6px}.tp-preview-frame{border:1px dashed var(--tp-border);border-radius:10px;padding:20px}.tp-embed{padding:4px}