/* Form Sketching Practice - styles. All rules are scoped to #fsp-app. */
#fsp-app{--ink:#1d2330;--mut:#5d6675;--line:#d5d9e0;--soft:#f2f4f7;--acc:#2f5bd8;max-width:1100px;margin:24px auto;padding:14px;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;box-sizing:border-box;text-align:left}
#fsp-app *{box-sizing:border-box}
#fsp-app .fsp-title{margin:0 0 10px;padding:0;font-size:19px;font-weight:650;line-height:1.3;color:var(--ink)}
#fsp-app .fsp-title small{font-size:14px;font-weight:400;color:var(--mut);margin-left:6px}
#fsp-app .fsp-shapes{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px}
#fsp-app button,#fsp-app select,#fsp-app input{font:inherit;margin:0}
#fsp-app .fsp-chip,#fsp-app .fsp-btn,#fsp-app .fsp-sb{-webkit-appearance:none;appearance:none;font-size:14px;line-height:1.2;letter-spacing:0;text-transform:none;text-decoration:none;box-shadow:none;cursor:pointer;color:var(--ink);background:var(--soft);border:1px solid var(--line);min-height:36px;transition:background .15s,color .15s}
#fsp-app .fsp-chip,#fsp-app .fsp-btn{padding:7px 13px;border-radius:8px}
#fsp-app .fsp-chip:hover,#fsp-app .fsp-btn:hover,#fsp-app .fsp-sb:hover{background:#e6e9ee}
#fsp-app .fsp-chip.on,#fsp-app .fsp-sb.on,#fsp-app .fsp-chip.on:hover,#fsp-app .fsp-sb.on:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
#fsp-app .fsp-btn.pri,#fsp-app .fsp-btn.pri:hover{background:var(--acc);border-color:var(--acc);color:#fff}
#fsp-app .fsp-seg{display:inline-flex;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
#fsp-app .fsp-sb{border:0;border-radius:0;padding:7px 12px;border-right:1px solid var(--line)}
#fsp-app .fsp-sb:last-child{border-right:0}
#fsp-app button:focus-visible,#fsp-app select:focus-visible,#fsp-app canvas:focus-visible,#fsp-app input:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
#fsp-app select{padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);min-height:36px;max-width:100%}
#fsp-app input[type=range]{width:100%;accent-color:var(--acc);margin:2px 0 6px;padding:0}
.fsp-stage{position:relative;height:clamp(320px,64vh,680px);border-radius:10px;overflow:hidden;background:#e6e8eb;touch-action:none;-webkit-user-select:none;user-select:none}
.fsp-stage:fullscreen{height:100vh;border-radius:0}
.fsp-stage:-webkit-full-screen{height:100vh;border-radius:0}
#fsp-app .fsp-stage canvas{position:absolute;left:0;top:0;width:100%;height:100%;display:block;touch-action:none;cursor:grab;outline-offset:-3px}
#fsp-app .fsp-stage canvas:active{cursor:grabbing}
.fsp-ov{position:absolute;pointer-events:none;padding:4px 9px;border-radius:6px;font-size:13px;line-height:1.35;color:#2a303b;background:rgba(255,255,255,.62)}
.fsp-stage.dark .fsp-ov{color:#e8ebf0;background:rgba(0,0,0,.38)}
.fsp-name{left:10px;top:10px;font-weight:600;font-size:14px}
.fsp-time{right:10px;top:10px;font-size:18px;font-weight:650;font-variant-numeric:tabular-nums}
.fsp-hint{left:10px;bottom:10px;right:10px;max-width:max-content}
#fsp-app .fsp-tip{margin:10px 2px 0;color:#3b4350;font-size:14px}
#fsp-app .fsp-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px 22px;margin-top:14px}
#fsp-app .fsp-group[hidden]{display:none}
#fsp-app .fsp-lbl{font-size:13px;font-weight:600;color:var(--mut);margin:0 0 6px}
#fsp-app .fsp-row{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
#fsp-app .fsp-sl{display:block;font-size:13px;color:var(--mut)}
#fsp-app .fsp-wide{grid-column:1/-1}
#fsp-app .fsp-jsl{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:4px 18px}
@media (max-width:520px){#fsp-app{padding:10px;border-radius:0;margin:12px 0}
.fsp-hint{font-size:12px}}


#fsp-app .fsp-steps{margin-top:10px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#f5f8ff}
#fsp-app .fsp-steps[hidden]{display:none}
#fsp-app .fsp-sthead{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:6px}
#fsp-app .fsp-stno{font-weight:600;flex:1;min-width:90px}
#fsp-app .fsp-sttext{font-size:14px;color:#2b3340}
#fsp-app .fsp-stnote{margin-top:6px;font-size:13px;color:var(--mut)}
#fsp-app .fsp-btn:disabled{opacity:.45;cursor:default}
#fsp-app .fsp-stage canvas.fsp-guides{pointer-events:none;cursor:default}