.teacher-preview-page{max-width:1180px;margin:0 auto;padding:24px}.teacher-preview-toolbar{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:18px}.teacher-preview-toolbar>div{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.teacher-preview-toolbar small{display:block;width:100%;color:var(--muted)}.teacher-preview-badge,.teacher-preview-live-badge{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:#fff4d8;color:#7a5912;border:1px solid #ead09b;font-size:11px;font-weight:850;letter-spacing:.08em;text-transform:uppercase;padding:7px 10px}.teacher-preview-start{padding:28px;border-radius:22px}.teacher-preview-start h1{font-size:32px;margin:6px 0}.teacher-preview-note,.teacher-preview-shuffle-note,.teacher-preview-paper-note,.teacher-preview-side-note{border-radius:14px;padding:13px 15px;line-height:1.45}.teacher-preview-note{display:grid;gap:3px;background:#edf8f2;border:1px solid #cfe5d8;color:#24583f}.teacher-preview-note span,.teacher-preview-shuffle-note,.teacher-preview-paper-note,.teacher-preview-side-note span{font-size:12px}.teacher-preview-shuffle-note{margin-top:10px;background:#fff8e8;border:1px solid #ead7a9;color:#71591e}.teacher-preview-start-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.teacher-preview-exam .assessment-exam-top .exam-top-inner{grid-template-columns:1fr auto auto auto}.teacher-preview-paper-note{margin-bottom:16px;background:#fff8e8;border:1px solid #ead7a9;color:#6c551c}.teacher-preview-question .option[disabled]{opacity:1;cursor:default}.teacher-preview-answer textarea[disabled]{background:#fbfdfc;color:#718077}.teacher-preview-upload{pointer-events:none;opacity:.8}.teacher-preview-save-state{color:#7a6a3d}.teacher-preview-side-note{display:grid;gap:4px;background:#f2f7f4;border:1px solid var(--border);margin:16px 0}.teacher-preview-instructions-btn{width:100%}.assessment-actions .preview-btn{background:#f2f8f5;color:var(--brand);border-color:#cfe1d7}.assessment-builder-preview-actions{display:flex;gap:8px;align-items:center}@media(max-width:900px){.teacher-preview-exam .assessment-exam-top .exam-top-inner{grid-template-columns:1fr auto}.teacher-preview-live-badge{grid-row:2;grid-column:1}.teacher-preview-exam .assessment-timer-box{grid-row:2;grid-column:2}.teacher-preview-exam .assessment-exam-top .btn{display:none}}@media(max-width:640px){.teacher-preview-page{padding:14px 12px}.teacher-preview-toolbar{align-items:flex-start;flex-direction:column}.teacher-preview-start{padding:18px}.teacher-preview-start h1{font-size:25px}.teacher-preview-start-actions{display:grid;grid-template-columns:1fr}.assessment-builder-preview-actions{flex-wrap:wrap;justify-content:flex-end}.teacher-preview-live-badge{font-size:9px;padding:6px 8px}.teacher-preview-paper-note{font-size:12px}}