:root{--accent:#3d6b8a}
body[data-site="icscal"] .brand-mark{background:var(--accent);color:#fff;font-size:.72rem}
.mode-tabs{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1rem}
.mode-tab{border:1px solid var(--line,#d5cfbc);background:#fff;border-radius:999px;padding:.55rem 1rem;cursor:pointer;font:inherit}
.mode-tab.is-active{background:var(--accent);color:#fff;border-color:transparent}
.panel[hidden]{display:none!important}
.hint{color:var(--dim,#625f57);font-size:.9rem}
#out{white-space:pre-wrap;background:#fff;border:1px solid var(--line,#d5cfbc);border-radius:12px;padding:.8rem;min-height:4rem;font-family:ui-monospace,monospace;font-size:.88rem}
#canvasWrap{border:1px dashed #b7b09a;border-radius:12px;background:#fff;padding:.5rem;display:inline-block}
.swatch{height:120px;border-radius:12px;border:1px solid #d5cfbc;margin:.5rem 0}
.status-table{width:100%;border-collapse:collapse;font-size:.88rem}
.status-table th,.status-table td{border:1px solid #d5cfbc;padding:.4rem .5rem;text-align:left}

/* polish: mobile form comfort */
@media (max-width:700px){
  .studio-card label,.field,label{display:block;margin:.55rem 0}
  input[type=text],input[type=number],input[type=date],input[type=time],input[type=search],input[type=password],textarea,select{width:100%;max-width:100%;box-sizing:border-box}
  .mode-tabs,.pw-modes,.conv-tabs,.category-tabs{gap:.35rem;flex-wrap:wrap}
  .mode-tab{padding:.5rem .85rem;font-size:.9rem}
  .maker-actions,.toolbar-row,.result-actions{display:flex;flex-wrap:wrap;gap:.5rem}
  .preset-row,.ratio-chips,.quick-row{display:flex;flex-wrap:wrap;gap:.4rem}
  canvas,#waveCanvas,#spectrumCanvas{max-width:100%;height:auto}
  pre#out,pre#resultBox,pre#pdfInfoOut{font-size:.82rem}
}