/* Hallmark: reference-derived Sieves workbench. */
/* Critique: compact controls and notation are the focus. */
/* Waiver 7b,24b: black/white palette and spacing match the user’s Sieves reference. */
:root{color-scheme:dark;--page:#000;--panel:#111;--input:#1e1e1e;--text:#fff;--muted:#aaa;--border:#333;--blue:#2a6eda;--focus:#4a90d9;--error:#e08080;--secondary:#444;--font:system-ui,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,monospace}
*{box-sizing:border-box}html,body{overflow-x:clip}body{margin:0;padding:24px;background:var(--page);color:var(--text);font-family:var(--font)}main{width:min(100%,920px);margin:auto}h1{font-size:1.45rem;font-weight:650;margin:0 0 6px;overflow-wrap:break-word;min-width:0}.intro{color:var(--muted);font-size:.9rem;margin:0 0 20px}.panel{padding:20px 24px;margin-bottom:24px;border:1px solid var(--border);border-radius:8px;background:var(--panel)}h2{font-size:1rem;margin:0 0 14px}label{display:flex;flex-direction:column;gap:5px;color:var(--muted);font-size:.84rem}textarea,input,select{width:100%;min-width:0;padding:9px 10px;background:var(--input);color:var(--text);border:1px solid var(--border);border-radius:5px;font:.95rem var(--mono)}textarea{margin-top:5px;resize:vertical;line-height:1.7}button{font:inherit;border:0;border-radius:5px;padding:10px 24px;background:var(--blue);color:var(--text);cursor:pointer}button:disabled{cursor:default;background-color:var(--secondary);color:var(--text)}button:hover:not(:disabled){filter:brightness(1.15)}:is(button,input,select,textarea,summary):focus-visible{outline:2px solid var(--focus);outline-offset:3px}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:18px 0}.secondary{background:var(--secondary)}.hint,#meta,#status{color:var(--muted);font-size:.8rem}#error{color:var(--error);padding:14px;border:1px solid var(--error);border-radius:5px;margin-bottom:20px}.score-page{max-width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:8px;margin-bottom:16px;padding:12px}.score-page > svg{display:block;max-width:100%;height:auto;color:var(--page);background:var(--text);filter:invert(1)}summary{cursor:pointer}details p{color:var(--muted);font-size:.85rem;line-height:1.6}@media(max-width:580px){body{padding:16px}.panel{padding:17px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

button:active:not(:disabled){transform:translateY(1px)}

h1,h2{text-wrap:balance}.panel{color:var(--text)}#meta{font-variant-numeric:tabular-nums}

.score-page > svg svg{overflow:visible}

.bracket-feedback{margin:8px 0 16px;font-size:.8rem;color:var(--muted)}#bracket-status.invalid{color:var(--error)}#bracket-jump{font-size:.8rem;padding:4px 8px;margin-left:6px}textarea[aria-invalid="true"]{border-color:var(--error)}

.syntax-guide h3{font-size:.95rem;margin:22px 0 8px}.syntax-guide a{color:#8bbcff;text-underline-offset:3px}.syntax-guide code{font-family:var(--mono);overflow-wrap:anywhere}.syntax-table{overflow-x:auto}.syntax-guide table{width:100%;border-collapse:collapse;font-size:.85rem;line-height:1.5}.syntax-guide caption{text-align:left;color:var(--muted);margin:12px 0}.syntax-guide th,.syntax-guide td{padding:10px 8px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border)}.syntax-guide th:first-child{white-space:nowrap}.syntax-guide td:last-child{min-width:145px}.syntax-guide li{margin:10px 0;color:var(--muted);font-size:.85rem;line-height:1.6}

#pitch-sonification[aria-pressed="true"]{background:var(--blue);outline:2px solid var(--focus);outline-offset:2px}