:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#faf9f5;--bg-elevated:#fff;--surface:#f0eee6;--surface-hover:#e9e6db;--border:#e6e2d8;--border-strong:#d6d1c4;--text:#1f1e1d;--text-secondary:#57554f;--text-muted:#8a877f;--accent:#c96442;--accent-hover:#b0563a;--accent-soft:#f6ebe5;--accent-contrast:#fff;--danger:#a83228;--danger-bg:#fbebe8;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Pretendard, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--fs-xs:12px;--fs-sm:13px;--fs-md:14px;--fs-base:15px;--fs-lg:17px;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:24px;--sp-7:28px;--sp-8:32px;--r-sm:8px;--r-md:12px;--r-lg:18px;--r-xl:22px;--r-full:999px;--shadow-sm:0 1px 2px #1414130f;--shadow-md:0 2px 12px #14141314;--t-fast:.12s;--t-base:.2s;--content-w:46rem}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--lightningcss-light: 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0;text-decoration:none}.btn-link:hover{background:var(--accent-soft)}.icon-button{border-radius:var(--r-full);width:34px;height:34px;color:var(--text-secondary);cursor:pointer;transition:background var(--t-fast) ease-out, color var(--t-fast) ease-out;background:0 0;border:none;place-items:center;display:grid}.icon-button:hover{background:var(--surface-hover);color:var(--text)}.widget{margin-top:var(--sp-3);gap:var(--sp-2);flex-direction:column;align-items:flex-start;display:flex}.widget.is-stale{opacity:.55}.region-row{justify-content:space-between;align-items:center;gap:var(--sp-3);width:100%;padding:var(--sp-2) var(--sp-3);border:1px solid 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button{border-radius:var(--r-full);width:18px;height:18px;color:var(--text-muted);font-size:var(--fs-md);cursor:pointer;background:0 0;border:none;place-items:center;line-height:1;display:grid}.file-chip button:hover{background:var(--surface-hover);color:var(--text)}.composer-hint{margin:var(--sp-2) 0 0;text-align:center;font-size:var(--fs-xs);color:var(--text-muted)}@media (width<=640px){.chat-messages-inner,.chat-header-inner,.composer-area{padding-left:var(--sp-4);padding-right:var(--sp-4)}.message.user .turn{max-width:88%}}.hole-viewer{gap:var(--sp-2);flex-direction:column;width:100%;display:flex}.hole-chips{gap:var(--sp-1);max-height:140px;padding:var(--sp-1);border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-elevated);flex-wrap:wrap;display:flex;overflow-y:auto}.hole-chips:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.hole-chip{border-radius:var(--r-full);border:1px solid var(--border-strong);background:var(--surface);min-width:30px;color:var(--text-secondary);font-size:var(--fs-xs);font-variant-numeric:tabular-nums;cursor:pointer;transition:background var(--t-fast) ease-out, color var(--t-fast) ease-out;padding:2px 8px}.hole-chip:hover{background:var(--surface-hover);color:var(--text)}.hole-chip.hole-tone-needs{border-color:var(--danger);color:var(--danger)}.hole-chip.hole-tone-merged{color:#9a6512;border-color:#c98a1b}.hole-chip.is-selected{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast);font-weight:600}.hole-stage{gap:var(--sp-2);align-items:flex-start;width:100%;display:flex}.hole-canvas{border:1px solid var(--border);border-radius:var(--r-md);background:#212830;flex:1;width:100%;min-width:0;height:auto;max-height:520px}.hole-shape{fill:#0000;stroke-width:2px;cursor:pointer;pointer-events:all;transition:opacity var(--t-fast) ease-out, stroke-width var(--t-fast) ease-out}.hole-shape.hole-tone-ok{stroke:#1f9d55}.hole-shape.hole-tone-merged{stroke:#d08a10}.hole-shape.hole-tone-needs{stroke:#d33a2c}.hole-canvas.has-selection .hole-shape{opacity:.25}.hole-canvas.has-selection .hole-shape.is-selected,.hole-zoom-canvas .hole-shape.is-selected{opacity:1;stroke:var(--accent);stroke-width:4px;fill:#c964422e}.hole-zoom{gap:var(--sp-1);flex-direction:column;flex:0 0 180px;display:flex}.hole-zoom-canvas{border:1px solid var(--accent);border-radius:var(--r-md);background:#212830;width:180px;height:180px}.hole-zoom-caption{font-size:var(--fs-xs);color:var(--text-secondary);line-height:1.4}.region-row.is-clickable{cursor:pointer}.region-row.is-selected{border-color:var(--accent);background:var(--accent-soft)}.hole-group{border:1px dashed var(--border);border-radius:var(--r-md);flex-wrap:wrap;align-items:center;gap:3px;padding:2px 4px 2px 2px;display:inline-flex}.hole-group.has-flagged{border-color:color-mix(in srgb, var(--danger) 45%, transparent)}.hole-group-label{border-radius:var(--r-full);background:var(--surface-hover);color:var(--text);font-size:var(--fs-xs);font-variant-numeric:tabular-nums;cursor:pointer;border:none;padding:2px 8px;font-weight:600}.hole-group-label:hover{background:var(--accent-soft)}.hole-group-label.is-selected{background:var(--accent);color:var(--accent-contrast)}.hole-group-count{opacity:.75;margin-left:4px;font-weight:400}.hole-zoom-ids{color:var(--text-tertiary,var(--text-secondary))}.hole-zoom-note{border-left:2px solid var(--accent);background:var(--accent-soft);border-radius:0 var(--r-sm,4px) var(--r-sm,4px) 0;font-size:var(--fs-xs);color:var(--text);padding:4px 6px;line-height:1.4}.hole-review-group{gap:var(--sp-1);flex-direction:column;width:100%;display:flex}.hole-review-group>.region-row:not(.is-nested){box-sizing:border-box;width:100%}.region-row.is-nested{box-sizing:border-box;width:calc(100% - var(--sp-4,16px));margin-left:var(--sp-4,16px);padding-top:4px;padding-bottom:4px}.hole-group-toggle{margin-left:var(--sp-2);color:var(--accent);font-size:var(--fs-xs);cursor:pointer;text-underline-offset:2px;background:0 0;border:none;padding:0;text-decoration:underline}.hole-table{border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-elevated)}.hole-table>summary{font-size:var(--fs-xs);color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;padding:6px 10px}.hole-table>summary:hover{color:var(--text)}.hole-table[open]>summary{border-bottom:1px solid var(--border)}.hole-table-body{max-height:320px;padding:0 10px 6px;overflow:auto}.hole-table-row{cursor:pointer}.hole-table-row:hover td{background:var(--surface-hover)}.hole-table-row.is-selected td{background:var(--accent-soft);color:var(--text)}.hole-scroll-toggle{align-items:center;gap:var(--sp-2);font-size:var(--fs-xs);color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;align-self:flex-start;display:inline-flex;position:relative}.hole-scroll-toggle input{opacity:0;width:1px;height:1px;position:absolute}.hole-scroll-track{border-radius:var(--r-full);background:var(--border-strong);width:28px;height:16px;transition:background var(--t-fast) ease-out;position:relative}.hole-scroll-track:after{content:"";width:12px;height:12px;transition:transform var(--t-fast) ease-out;background:#fff;border-radius:50%;position:absolute;top:2px;left:2px}.hole-scroll-toggle input:checked+.hole-scroll-track{background:var(--accent)}.hole-scroll-toggle input:checked+.hole-scroll-track:after{transform:translate(12px)}.hole-scroll-toggle input:focus-visible+.hole-scroll-track{outline:2px solid var(--accent);outline-offset:2px}.angle-input{font-size:var(--fs-sm,13px);color:var(--text-secondary);align-items:center;gap:4px;display:inline-flex}.angle-input input{border:1px solid var(--border-strong);border-radius:var(--r-md);background:var(--surface);width:72px;color:var(--text);font:inherit;font-variant-numeric:tabular-nums;text-align:right;padding:4px 8px}.angle-input input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.angle-input input[aria-invalid=true]{border-color:var(--danger)}.progress-card{border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-elevated);width:100%;max-width:460px;padding:10px 14px}.progress-head{justify-content:space-between;align-items:baseline;gap:var(--sp-2);margin-bottom:8px;display:flex}.progress-title{font-weight:600;font-size:var(--fs-sm,13px)}.progress-time{font-size:var(--fs-xs);color:var(--text-secondary);font-variant-numeric:tabular-nums}.progress-steps{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.progress-step{font-size:var(--fs-sm,13px);transition:opacity var(--t-fast) ease-out;align-items:flex-start;gap:10px;display:flex}.progress-icon{border:1.5px solid var(--border-strong);width:18px;height:18px;color:var(--text-secondary);border-radius:50%;flex:none;justify-content:center;align-items:center;margin-top:1px;font-size:11px;font-weight:700;display:inline-flex}.progress-body{flex-direction:column;min-width:0;display:flex}.progress-detail{font-size:var(--fs-xs);color:var(--text-secondary)}.progress-step-time{font-size:var(--fs-xs);color:var(--text-secondary);font-variant-numeric:tabular-nums;-webkit-text-fill-color:var(--text-secondary)}.progress-step.is-pending,.progress-step.is-skipped{opacity:.45}.progress-step.is-skipped .progress-icon{border-style:dashed}.progress-step.is-done .progress-icon{border-color:var(--accent);background:var(--accent);color:var(--accent-contrast)}.progress-step.is-error .progress-icon{border-color:var(--danger);color:var(--danger)}.progress-step.is-active .progress-icon{border-color:var(--accent);border-top-color:#0000;animation:.9s linear infinite progress-spin}.progress-step.is-active .progress-label{background:linear-gradient(90deg, var(--text) 0%, var(--text) 35%, var(--accent) 50%, var(--text) 65%, var(--text) 100%);-webkit-text-fill-color:transparent;background-size:250% 100%;-webkit-background-clip:text;background-clip:text;font-weight:600;animation:1.6s linear infinite progress-shimmer}@keyframes progress-spin{to{transform:rotate(360deg)}}@keyframes progress-shimmer{0%{background-position:100% 0}to{background-position:-150% 0}}@media (prefers-reduced-motion:reduce){.progress-step.is-active .progress-icon,.progress-step.is-active .progress-label{animation:none}}.sheet-editor{outline:none;flex-direction:column;gap:6px;width:100%;display:flex}.sheet-editor.is-full{z-index:50;border-radius:var(--r-lg,12px);background:var(--bg-elevated);padding:12px;position:fixed;inset:16px;box-shadow:0 10px 40px #00000073}.sheet-toolbar{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.sheet-toolbar-spacer{flex:1}.sheet-count{font-size:var(--fs-sm,13px);font-weight:600}.btn.btn-sm{font-size:var(--fs-xs);padding:3px 10px}.sheet-canvas{border:1px solid var(--border);border-radius:var(--r-md);touch-action:none;cursor:crosshair;-webkit-user-select:none;user-select:none;background:#212830;width:100%;height:420px}.sheet-editor.is-full .sheet-canvas{flex:1;height:auto;min-height:0}.sheet-canvas.is-panning{cursor:grab}.sheet-editor.is-disabled .sheet-canvas{cursor:default}.sheet-rect{fill:#c964421a;stroke:#e0703f;stroke-width:2px;cursor:move}.sheet-shape.is-flagged .sheet-rect{stroke:#ffb020;stroke-dasharray:6 4}.sheet-shape.is-selected .sheet-rect{stroke:#4fc3f7;fill:#4fc3f71f;stroke-width:3px}.sheet-shape text{fill:#ffd9c7;paint-order:stroke;stroke:#212830;stroke-width:3px;font-weight:700}.sheet-hit{stroke:#0000;cursor:move}.sheet-line{stroke:#ff5c8a}.sheet-shape.is-selected .sheet-line{stroke:#4fc3f7}.sheet-handle{fill:#fff;stroke:#4fc3f7;stroke-width:1.5px;vector-effect:non-scaling-stroke;cursor:pointer}.sheet-ref rect{fill:#c8c8c80f;stroke:#c8c8c873;stroke-dasharray:5 4}.sheet-ref.is-target rect{fill:#ffb02014;stroke:#ffb020cc}.sheet-ref text{fill:#e6e6e6d9;font-weight:600}.sheet-hint{font-size:var(--fs-xs);color:var(--text-secondary)}@media (width<=640px){.hole-stage{flex-direction:column}.hole-zoom{flex-direction:row;flex-basis:auto;align-items:center}.hole-zoom-canvas{width:120px;height:120px}}