@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap";
:root{--bg-color:#fcfcfc;--text-primary:#111;--text-secondary:#555;--border-color:#eaeaea;--accent-color:#000;--accent-hover:#333;--card-bg:#fff}@media (prefers-color-scheme:dark){:root{--bg-color:#111;--text-primary:#fcfcfc;--text-secondary:#a0a0a0;--border-color:#333;--accent-color:#fff;--accent-hover:#ccc;--card-bg:#1a1a1a}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,sans-serif;line-height:1.6}.container{max-width:1040px;margin:0 auto;padding:2rem}.title{letter-spacing:-.02em;margin-bottom:.5rem;font-size:2rem;font-weight:300}.subtitle{color:var(--text-secondary);white-space:pre-line;margin-bottom:2rem;font-weight:300}.chat-container{flex-direction:column;gap:1.5rem;margin-bottom:2rem;display:flex}.message{white-space:pre-wrap;border-radius:8px;max-width:85%;padding:1rem 1.25rem;font-size:.95rem;animation:.4s forwards fadeIn}.message.agent{background-color:var(--card-bg);border:1px solid var(--border-color);color:var(--text-primary);align-self:flex-start}.message.user{background-color:var(--accent-color);color:var(--bg-color);align-self:flex-end}.options-grid{flex-direction:column;gap:.75rem;margin-top:1rem;display:flex}.option-btn{border:1px solid var(--border-color);color:var(--text-primary);text-align:left;cursor:pointer;background-color:#0000;border-radius:8px;padding:1rem;font-family:inherit;transition:all .2s}.option-btn:hover{border-color:var(--accent-color);background-color:var(--card-bg);transform:translateY(-1px)}.option-title{margin-bottom:.25rem;font-weight:500;display:block}.option-clarification{color:var(--text-secondary);font-size:.85rem}.input-area{gap:1rem;margin-top:2rem;display:flex}.text-input{border:1px solid var(--border-color);background-color:var(--card-bg);color:var(--text-primary);border-radius:8px;flex:1;padding:1rem;font-family:inherit;font-size:1rem;transition:border-color .2s}.text-input:focus{border-color:var(--accent-color);outline:none}.submit-btn{background-color:var(--accent-color);color:var(--bg-color);cursor:pointer;border:none;border-radius:8px;padding:1rem 1.5rem;font-weight:500;transition:background-color .2s}.submit-btn:hover{background-color:var(--accent-hover)}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.qa-modal-overlay{z-index:1000;background-color:#00000080;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.qa-modal{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;flex-direction:column;width:100%;max-width:720px;max-height:85vh;padding:1.5rem;display:flex;box-shadow:0 10px 40px #00000040}.qa-modal-header{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.5rem;display:flex}.qa-modal-title{font-size:1.1rem;font-weight:500}.qa-modal-note{color:var(--text-secondary);margin-bottom:1rem;font-size:.85rem}.qa-prompt-textarea{resize:vertical;border:1px solid var(--border-color);background-color:var(--bg-color);min-height:260px;color:var(--text-primary);white-space:pre-wrap;border-radius:8px;flex:1;padding:1rem;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.85rem;line-height:1.5}.qa-prompt-textarea:focus{border-color:var(--accent-color);outline:none}.qa-modal-actions{justify-content:flex-end;margin-top:1rem;display:flex}.qa-review-actions{gap:.75rem;margin-top:1rem;display:flex}.qa-rollback-btn,.qa-reset-btn{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background-color:#0000;border-radius:8px;padding:.6rem 1rem;font-family:inherit;font-size:.85rem;transition:all .2s}.qa-rollback-btn:hover,.qa-reset-btn:hover:not(:disabled){border-color:var(--accent-color);color:var(--text-primary)}.qa-reset-btn:disabled{opacity:.5;cursor:default}.infographic-container{color:#000;background-color:#fff;border:2px solid #000;border-radius:4px;margin-top:2rem;padding:2rem;font-family:Inter,sans-serif}.infographic-container.dark{color:#fff;background-color:#000;border-color:#fff}.workspace-layout{align-items:flex-start;gap:2.5rem;display:flex;position:relative}.workspace-main{flex:1;min-width:0}.workspace-sidebar{flex-shrink:0;width:220px;position:sticky;top:2rem}.subway-map-container{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:1.25rem 1rem}.subway-map-header{justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex}.subway-map-title{text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);font-size:.75rem;font-weight:600}.subway-map-active-badge{align-items:center;gap:.4rem;font-size:.75rem;display:inline-flex}.active-badge-number{color:#fff;text-transform:uppercase;letter-spacing:.04em;background-color:#ef4444;border-radius:4px;padding:.15rem .45rem;font-size:.65rem;font-weight:700}.active-badge-name{color:#ef4444;font-size:.8rem;font-weight:600}@media (min-width:769px){.subway-map-active-badge{display:none}}.subway-track{flex-direction:column;display:flex;position:relative}.subway-station{align-items:flex-start;gap:.85rem;min-height:44px;display:flex;position:relative}.subway-station:last-child{min-height:auto}.subway-node-wrapper{flex-direction:column;align-items:center;display:flex;position:relative}.subway-node{z-index:2;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-size:.72rem;font-weight:600;transition:all .3s;display:flex}.subway-node.node-black{color:#fff;background-color:#111;border:2px solid #111}@media (prefers-color-scheme:dark){.subway-node.node-black{color:#fcfcfc;background-color:#333;border-color:#444}}.subway-node.node-red{color:#fff;background-color:#ef4444;border:2px solid #dc2626;transform:scale(1.08);box-shadow:0 0 0 4px #ef444433}.subway-line{background-color:var(--border-color);z-index:1;flex-grow:1;width:3px;min-height:20px;margin-top:2px;margin-bottom:2px}.subway-station.completed .subway-line{background-color:#111}@media (prefers-color-scheme:dark){.subway-station.completed .subway-line{background-color:#555}}.subway-label{flex-direction:column;padding-top:2px;display:flex}.subway-stage-number{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;font-size:.7rem;font-weight:500}.subway-stage-name{color:var(--text-primary);font-size:.9rem;font-weight:500;line-height:1.2}.subway-station.current .subway-stage-name,.subway-station.current .subway-stage-number{color:#ef4444;font-weight:600}@media (max-width:768px){.workspace-layout{flex-direction:column-reverse;gap:1rem}.workspace-sidebar{z-index:30;background-color:var(--bg-color);width:100%;padding-top:.25rem;padding-bottom:.5rem;position:sticky;top:0}.subway-map-container{border-radius:10px;padding:.6rem .85rem;box-shadow:0 2px 8px #0000000a}.subway-map-header{margin-bottom:.5rem}.subway-map-title{margin-bottom:0;font-size:.68rem}.subway-track{flex-direction:row;justify-content:space-between;align-items:center;width:100%}.subway-station{min-height:unset;flex:1;align-items:center;gap:0;display:flex}.subway-station:last-child{flex:none}.subway-node-wrapper{flex-direction:row;align-items:center;width:100%}.subway-node{flex-shrink:0;width:22px;height:22px;font-size:.65rem}.subway-node.node-red{transform:scale(1.12)}.subway-line{width:100%;height:2px;min-height:unset;flex-grow:1;margin:0 2px}.subway-label{display:none}}.transcript-entry{flex-direction:column;width:100%;display:flex}.response-stage-indicator{align-items:center;gap:.5rem;margin-top:.25rem;margin-bottom:.5rem;font-size:.85rem;display:inline-flex}.response-stage-badge{color:#fff;text-transform:uppercase;letter-spacing:.05em;background-color:#111;border-radius:4px;padding:.2rem .6rem;font-size:.72rem;font-weight:600}@media (prefers-color-scheme:dark){.response-stage-badge{color:#fcfcfc;background-color:#333}}.response-stage-name{color:var(--text-primary);font-size:.95rem;font-weight:600}.response-stage-prompt{color:var(--text-secondary);margin-top:.25rem;margin-bottom:.75rem;font-size:.95rem}