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var(--line)}.lib-detail-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.publish-summary{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-md);padding:12px 14px}.vis-options{display:flex;flex-direction:column;gap:6px}.vis-card{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);cursor:pointer;text-align:left;transition:all 80ms}.vis-card:hover{border-color:var(--line-strong);background:var(--surface-2)}.vis-card.on{border-color:var(--primary);background:var(--primary-tint);box-shadow:var(--shadow-focus)}.vis-card-icon{width:32px;height:32px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;color:var(--ink-soft);flex-shrink:0;margin-top:1px}.vis-card.on .vis-card-icon{background:#2d6bff26;color:var(--primary)}.vis-card-radio{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--line-strong);display:grid;place-items:center;background:var(--surface);color:transparent;flex-shrink:0;margin-top:6px}.vis-card-radio.on{background:var(--primary);border-color:var(--primary);color:#fff}.publish-toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:30;display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-lg);border-radius:var(--r-lg);padding:12px 12px 12px 14px;min-width:380px;max-width:560px;animation:toast-in .22s cubic-bezier(.2,.8,.2,1)}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%)}}.publish-toast-icon{width:30px;height:30px;border-radius:50%;background:#dcfce7;color:var(--ok);display:grid;place-items:center;flex-shrink:0}.publish-toast-link{font-family:Geist Mono,monospace;font-size:11.5px;color:var(--primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-media{margin:0 0 14px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}.preview-media img{display:block;width:100%;max-height:380px;object-fit:contain;background:var(--surface-3)}.preview-media figcaption{font-size:11.5px;color:var(--ink-soft);padding:6px 12px;font-style:italic}.preview-choice-img{width:36px;height:36px;border-radius:4px;object-fit:cover;flex-shrink:0}.workspace{display:grid;grid-template-columns:260px 1fr 280px;overflow:hidden;height:100%}.right-panel{border-left:1px solid var(--line);background:var(--surface);overflow-y:auto}.right-panel-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-mute);border-bottom:1px solid var(--line)}.validation-list{padding:6px 0}.validation-msg{display:flex;align-items:flex-start;gap:8px;padding:8px 14px;font-size:13px;cursor:pointer;color:var(--warn)}.validation-msg:hover{background:var(--surface-2)}.validation-msg.error{color:var(--err)}.validation-empty{display:flex;align-items:center;gap:8px;padding:12px 14px;font-size:13px;color:var(--ink-soft)}.canvas-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:16px;color:var(--ink-mute)}.dashboard{max-width:860px;margin:0 auto;padding:48px 24px}.dashboard-header{margin-bottom:32px}.dashboard-title{font-family:Newsreader,serif;font-size:28px;font-weight:500;margin:0 0 6px}.dashboard-sub{font-size:14px;color:var(--ink-soft);margin:0}.dashboard-actions{margin-bottom:24px}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.project-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;cursor:pointer;transition:box-shadow .12s}.project-card:hover{box-shadow:var(--shadow-md);border-color:var(--primary)}.project-card-title{font-family:Newsreader,serif;font-size:17px;font-weight:500;margin-bottom:6px}.project-card-meta{font-size:12.5px;color:var(--ink-soft)}.empty-state{text-align:center;padding:48px;color:var(--ink-mute)}.loading-state{padding:24px;color:var(--ink-mute);font-size:13px}.editor-fields{display:flex;flex-direction:column;gap:0}.field-row{display:flex}.option-row{display:flex;align-items:center;gap:8px;margin-bottom:6px;padding:8px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);transition:border-color 80ms}.option-row.correct{border-color:var(--ok);background:#ecfdf5}.option-check{width:20px;height:20px;border-radius:4px;border:1.5px solid var(--line-strong);display:grid;place-items:center;background:transparent;cursor:pointer;flex-shrink:0;transition:background 80ms,border-color 80ms}.option-check.on{background:var(--ok);border-color:var(--ok);color:#fff}.option-text{flex:1;border:none!important;box-shadow:none!important;padding:0!important}.option-del{background:transparent;border:none;cursor:pointer;color:var(--ink-mute);padding:4px;display:flex;border-radius:var(--r-sm)}.option-del:hover{color:var(--err);background:#fee2e2}.add-option-btn{background:transparent;border:1px dashed var(--line-strong);border-radius:var(--r-sm);padding:6px 12px;cursor:pointer;font-size:13px;color:var(--ink-soft);display:inline-flex;align-items:center;gap:6px}.add-option-btn:hover{border-color:var(--primary);color:var(--primary)}.preview-question{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px}.preview-prompt{font-size:15px;font-weight:500;margin-bottom:16px}.preview-options{display:flex;flex-direction:column;gap:8px}.preview-option{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1.5px solid var(--line);border-radius:var(--r-md);cursor:pointer;font-size:14px;transition:all 80ms}.preview-option:hover,.preview-option.selected{border-color:var(--primary);background:var(--primary-tint)}.preview-radio{width:18px;height:18px;border-radius:50%;border:2px solid var(--line-strong);display:grid;place-items:center;flex-shrink:0}.preview-option.selected .preview-radio{background:var(--primary);border-color:var(--primary);color:#fff}.preview-short{width:100%}.preview-meta{margin-top:12px;font-size:12px;color:var(--ink-mute)}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;font-size:11px;font-weight:600;background:var(--primary-tint);color:var(--primary)}.badge.warn{background:#fef3c7;color:var(--warn)}.badge.ok{background:#dcfce7;color:var(--ok)}.ai-banner{display:flex;align-items:flex-start;gap:10px;background:var(--primary-tint);border:1px solid var(--primary-tint-2);border-radius:var(--r-md);padding:12px 14px;margin-bottom:20px;font-size:13.5px;color:var(--primary)}.meta-chip{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:13px}.meta-chip.active{background:var(--primary-tint);border-color:var(--primary);color:var(--primary)}