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.robot-thumb{object-fit:contain;background:#fff}
.analysis-panel,.line-replay,.pid-study,.learning-sheet{margin:18px 0}.analysis-panel>.panel-head{flex-wrap:wrap;gap:10px}.analysis-panel>.panel-head label{font-size:11px}.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:12px}.chart-grid figure{margin:0;padding:10px;border:1px solid #e8dff0;border-radius:12px;background:#fdfaff;min-width:0}.chart-grid figcaption{font-size:11px;line-height:1.7;min-height:35px;color:#533a67}.chart-grid canvas{display:block;width:100%;height:160px}.chart-legend{display:flex;gap:8px;flex-wrap:wrap;padding:0 14px}.chart-legend label{font-size:10px;border-bottom:3px solid var(--sensor);padding:4px 6px;display:flex;align-items:center;gap:4px}.analysis-controls{display:flex;align-items:center;gap:9px;flex-wrap:wrap;padding:12px;font-size:11px}.analysis-controls label{display:flex;align-items:center;gap:6px}.analysis-controls input[type=number]{width:85px}.analysis-controls input,.analysis-controls select,.study-table input{font:inherit;padding:7px;border:1px solid #d9cbe5;border-radius:7px;background:white}.analysis-controls input[type=checkbox]{padding:0}.study-table{overflow:auto;padding:0 12px 12px;font-size:11px}.study-table table{min-width:680px}.study-table input{width:72px;box-sizing:border-box}.study-table input[data-key=name]{width:140px}.study-table td,.study-table th{padding:7px}.replay-label{display:flex;justify-content:space-between;margin:0 14px;font-size:11px}#replaySeek{width:calc(100% - 28px);margin:10px 14px;accent-color:#dc2687}.line-replay-events{max-height:200px;overflow:auto;display:flex;gap:6px;flex-wrap:wrap;padding:0 14px 14px}.line-replay-events small{width:100%}.line-replay-events button{font-size:10px;text-align:left}.line-replay-events .loss-event{border-color:#e47d76;color:#a33334}.reflection-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px}.reflection-grid label{font-size:11px;line-height:1.8}.reflection-grid textarea{display:block;box-sizing:border-box;width:100%;min-height:95px;resize:vertical;font:inherit;padding:9px;border:1px solid #d9cae5;border-radius:8px}#chartGrid[hidden]{display:none}#analysisValues{font-variant-numeric:tabular-nums}#exportAnalysis{margin:0 14px 14px}@media(max-width:700px){.chart-grid,.reflection-grid{grid-template-columns:1fr}.analysis-controls{align-items:stretch}.analysis-controls label{flex-wrap:wrap}.chart-grid figcaption{min-height:0;margin-bottom:6px}}
.line-learning-panel{background:linear-gradient(120deg,#ffedf7,#fff5e9);margin:14px 0}.line-mini-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:14px}.line-mini-cards article{background:#fff;border:1px solid #e3d9eb;border-radius:14px;padding:12px;display:flex;flex-direction:column}.line-mini-cards img{width:100%;max-height:125px;object-fit:contain}.line-mini-cards h3{font-size:16px}.line-mini-cards p{font-size:13px;flex:1}.line-learning-panel .practice-row{display:flex;flex-wrap:wrap;gap:9px;padding:12px}.line-debug{white-space:pre-wrap;overflow-wrap:anywhere;background:#f4f1fa;border-radius:10px;padding:12px;margin:12px}.cal-mat{display:flex;height:65px;border:1px solid #bcaec7;margin:12px 0}.cal-mat span{width:50%;display:grid;place-items:center;background:white;color:#222}.cal-mat span+span{background:#111;color:white}.cal-pair{width:145px;height:22px;background:#f1eef7;display:flex;flex-direction:column;gap:2px}.cal-pair i{height:9px;display:block;min-width:1px}@media(max-width:760px){.line-mini-cards{grid-template-columns:1fr}}
.matrix-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:16px}.matrix-fields label{display:flex;align-items:flex-start;gap:8px;flex-wrap:wrap;padding:12px;border:1px solid #dce4f0;border-radius:8px;font-size:14px}.matrix-fields small{display:block;width:100%;padding-left:26px;color:#64748b}.research-content{padding:16px;font-size:14px;line-height:1.7}.research-table{max-width:100%;overflow:auto;margin:12px 0}.research-table table{min-width:650px;width:100%;font-size:13px;font-variant-numeric:tabular-nums}.research-table th,.research-table td{padding:10px;text-align:left;border-bottom:1px solid #e2e8f0;vertical-align:top}.line-evidence{padding:16px;margin:12px 0;border:1px solid #dce4f0;border-left:4px solid #f59e0b;border-radius:8px}.line-evidence h4,.line-evidence h5{margin:8px 0;font-size:15px}.line-evidence h4{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.line-evidence p{overflow-wrap:anywhere}.matrix-notes{display:block;width:calc(100% - 32px);margin:0 16px 16px;min-height:100px}@media(max-width:760px){.matrix-fields{grid-template-columns:minmax(0,1fr)}.research-content{padding:12px}.line-evidence{padding:12px}}

.classroom-content{padding:16px;line-height:1.75}.classroom-content h3{font-size:16px;margin:16px 0 8px}.classroom-checklist{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.classroom-checklist label{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px;border-bottom:1px solid var(--color-border)}.classroom-checklist select{max-width:130px;flex-shrink:0}.audio-percent{font-variant-numeric:tabular-nums;min-width:3ch}.timing-checks{padding:12px;background:var(--color-surface-muted);border-radius:8px;margin:12px 0}.classroom-content textarea{display:block;box-sizing:border-box}@media(max-width:760px){.classroom-checklist{grid-template-columns:minmax(0,1fr)}.classroom-checklist label{flex-wrap:wrap}}