.flush { margin-top: 0; }
.top-gap { margin-top: 12px; }
.studio-grid { display: grid; grid-template-columns: 1fr; gap: 18px; align-items: start; margin-bottom: 20px; }
.studio-grid > *, .card, .field, .preview-stage, .hl-row > * { min-width: 0; }
.card { margin-bottom: 0; }
.fgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 10px; margin-bottom: 14px; }
.field-wide { grid-column: 1 / -1; }
.field label, .hl-row label { display: block; margin-bottom: 4px; overflow-wrap: anywhere; }
button, .btn, select, input:not([type="file"]):not([type="hidden"]), textarea { min-height: 44px; min-width: 44px; }
label.btn { display: inline-flex; align-items: center; justify-content: center; }
button:disabled { opacity: 0.55; cursor: not-allowed; }
.hl-head { margin: 14px 0 8px; }
.hl-head p { margin: 4px 0 0; }
.hl-row { display: grid; grid-template-columns: 1fr; gap: 8px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 10px; background: var(--bg); }
.hl-row .hl-rm { justify-self: start; }
.preview-bar { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.preview-bar .pill { margin: 0; font-family: var(--mono); }
.preview-stage { background: var(--chip); border: 1px solid var(--line); border-radius: 10px; padding: 10px; overflow: hidden; }
.preview-stage svg { display: block; width: 100%; max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12); }
.err-msg { color: var(--warn); font-weight: 600; margin: 10px 0 4px; overflow-wrap: anywhere; }
.warn-box { background: var(--chip); border: 1px solid var(--warn); color: var(--warn); padding: 10px 12px; border-radius: 8px; overflow-wrap: anywhere; }
.list { list-style: none; padding: 0; margin: 12px 0 0; }
.list li { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 8px; display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; }
.list .title { font-weight: 600; overflow-wrap: anywhere; flex: 1 1 150px; min-width: 0; }
.list .actions { display: flex; flex-wrap: wrap; gap: 8px; }
.list .meta { flex: 1 1 100%; font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
code { font-family: var(--mono); font-size: 13px; overflow-wrap: anywhere; }
@media (min-width: 560px) {
  .hl-row { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.3fr) minmax(0, 0.85fr) auto; align-items: end; }
}
@media (min-width: 820px) {
  .studio-grid { grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); }
  .preview-card { position: sticky; top: 16px; }
}
@media print {
  .no-print, header.top, footer { display: none !important; }
  body { background: #fff; color: #000; }
  .wrap { max-width: none; padding: 0; margin: 0; }
  .studio-grid { display: block; margin: 0; }
  .card, .preview-card { border: none; padding: 0; margin: 0; position: static; }
  .preview-stage { border: none; padding: 0; background: transparent; }
  .preview-stage svg { box-shadow: none; max-height: 95vh; width: auto; max-width: 100%; margin: 0 auto; }
  section[hidden] { display: none !important; }
}