*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#f9f9f9;--color-header:#fff;--color-border:#e0e0da;--color-text:#1a1a1a;--color-text-muted:#6b6b6b;--color-primary:#6243f5;--color-primary-hover:#4f34d4;--radius:8px;--header-h:56px}body{background:var(--color-bg);color:var(--color-text);flex-direction:column;height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex;overflow:hidden}.hidden{display:none!important}.hull-layer{transition:opacity .35s}.hull-layer.hull-hidden{opacity:0;pointer-events:none}.hull-toggle-wrap{align-items:center;gap:8px;display:flex}.hull-toggle-label{color:var(--color-text-muted);white-space:nowrap;-webkit-user-select:none;user-select:none;font-size:13px}.pill-toggle{cursor:pointer;flex-shrink:0;display:inline-flex;position:relative}.pill-toggle input{opacity:0;width:0;height:0;position:absolute}.pill-track{background:var(--color-border);border-radius:10px;align-items:center;width:36px;height:20px;padding:2px;transition:background .2s;display:flex}.pill-knob{background:#fff;border-radius:50%;flex-shrink:0;width:16px;height:16px;transition:transform .2s;box-shadow:0 1px 3px #0003}.pill-toggle input:checked+.pill-track{background:var(--color-primary)}.pill-toggle input:checked+.pill-track .pill-knob{transform:translate(16px)}.pill-toggle:focus-within .pill-track{outline:2px solid var(--color-primary);outline-offset:2px}.app-header{height:var(--header-h);background:var(--color-header);border-bottom:1px solid var(--color-border);z-index:10;flex-shrink:0;align-items:center;gap:16px;padding:0 20px;display:flex}.header-left{flex:1}.header-center{flex:1;justify-content:center;display:flex}.header-right{flex:1;justify-content:flex-end;align-items:center;gap:12px;display:flex}.app-logo{letter-spacing:-.3px;align-items:center;gap:8px;font-size:16px;font-weight:700;display:flex}.app-logo-svg{width:auto;height:22px;display:block}.view-toggle{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);gap:2px;padding:3px;display:flex}.toggle-btn{cursor:pointer;color:var(--color-text-muted);background:0 0;border:none;border-radius:6px;padding:5px 14px;font-size:13px;transition:background .15s,color .15s}.toggle-btn.active{color:var(--color-text);background:#fff;box-shadow:0 1px 3px #0000001a}.toggle-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-primary{background:var(--color-primary);color:#fff;border-radius:var(--radius);cursor:pointer;white-space:nowrap;border:none;padding:7px 18px;font-size:13px;font-weight:600;transition:background .15s}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-primary:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{color:var(--color-text);border:1.5px solid var(--color-border);border-radius:var(--radius);cursor:pointer;white-space:nowrap;background:#fff;padding:7px 18px;font-size:13px;font-weight:600;transition:border-color .15s,background .15s}.btn-secondary:hover:not(:disabled){border-color:var(--color-text-muted);background:var(--color-bg)}.btn-secondary:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.app-main{flex:1;position:relative;overflow:hidden}.view{position:absolute;inset:0;overflow:auto}.progress-section{z-index:20;background:#f5f5f0e6;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.progress-content{flex-direction:column;align-items:center;gap:10px;width:360px;display:flex}.progress-label{font-size:14px;font-weight:600}.progress-detail{color:var(--color-text-muted);min-height:16px;font-size:12px}.progress-bar-track{background:var(--color-border);border-radius:3px;width:100%;height:6px;overflow:hidden}.progress-bar-fill{background:var(--color-primary);border-radius:3px;width:0%;height:100%;transition:width .2s}#canvas-view{background-color:#f9f9f9;background-image:radial-gradient(circle,#ccc 1px,#0000 1px);background-size:28px 28px}#canvas-container{position:relative}#canvas-container svg{background:0 0;display:block}.sticky{cursor:default;transition:filter .15s}.sticky:hover{filter:brightness(.92)drop-shadow(0 4px 8px #0000002e)}.sticky-body{border-radius:6px;flex-direction:column;justify-content:space-between;gap:6px;width:140px;min-height:80px;padding:10px;font-size:12px;line-height:1.45;display:flex;position:relative;overflow:hidden}.sticky-text{word-break:break-word;flex:1}.sticky-author{opacity:0;color:#000000b3;font-size:12px;font-style:italic;transition:opacity .15s}.sticky:hover .sticky-author{opacity:1}.sticky-cluster-dot{border:1.5px solid #0003;border-radius:50%;width:8px;height:8px;position:absolute;top:6px;right:6px}.sticky-toolbar{opacity:0;pointer-events:none;align-items:center;gap:4px;transition:opacity .15s;display:flex}.sticky:hover .sticky-toolbar,.sticky-toolbar[data-mode=palette]{opacity:1;pointer-events:auto}.sticky[data-editing=true] .sticky-toolbar{opacity:0!important;pointer-events:none!important}.sticky-tb-btn{cursor:pointer;color:#0000008c;background:#fff;border:1.5px solid #0003;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;padding:0;font-size:18px;line-height:1;transition:transform .1s,border-color .1s,color .1s;display:flex}.sticky-tb-btn:hover{border-color:#00000073;transform:scale(1.1)}.sticky-tb-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:1px}.sticky-tb-delete:hover{color:#b91c1c;border-color:#b91c1c}.sticky-toolbar[data-mode=default] .sticky-tb-swatch,.sticky-toolbar[data-mode=palette] .sticky-tb-color,.sticky-toolbar[data-mode=palette] .sticky-tb-delete{display:none}.sticky-tb-swatch{cursor:pointer;border:1.5px solid #0003;border-radius:50%;flex-shrink:0;width:18px;height:18px;padding:0;transition:transform .1s,border-color .1s}.sticky-tb-swatch:hover{border-color:#00000080;transform:scale(1.15)}.sticky[data-editing=true] .sticky-text{cursor:text;outline:2px solid var(--color-primary);outline-offset:-2px;border-radius:4px;text-align:left!important;align-items:flex-start!important;overflow:auto!important}.sticky-text:focus{outline:2px solid var(--color-primary);outline-offset:-2px}.cluster-tooltip{pointer-events:none;z-index:30;white-space:nowrap;background:#fff;border:1.5px solid;border-radius:6px;padding:5px 10px;font-size:12px;font-weight:600;position:absolute;box-shadow:0 2px 8px #0000001f}#cluster-view{background-color:#f9f9f9;background-image:radial-gradient(circle,#ccc 1px,#0000 1px);background-size:28px 28px}#cluster-container{height:100%;display:flex;position:relative;overflow:hidden}.cv-grid{flex:auto;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-auto-rows:min-content;align-content:start;gap:16px;padding:28px;display:grid;overflow-y:auto}#cluster-container:has(.cv-panel--open) .cv-grid{flex:none;width:55%}.cv-tile{border:1.5px solid var(--color-border);text-align:left;cursor:pointer;background:#fff;border-radius:10px;padding:16px;transition:border-color .15s,box-shadow .15s,transform .1s}.cv-tile:hover{border-color:var(--tile-color);transform:translateY(-1px);box-shadow:0 2px 12px #00000014}.cv-tile:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.cv-tile--active{border-color:var(--tile-active-color);box-shadow:0 0 0 3px color-mix(in srgb, var(--tile-active-color) 20%, transparent)}.cv-tile-header{align-items:center;gap:8px;margin-bottom:10px;display:flex}.cv-tile-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.cv-tile-label{color:var(--color-text);text-transform:uppercase;letter-spacing:.4px;flex:1;font-size:13px;font-weight:700}.cv-tile-count{color:var(--color-text-muted);background:var(--color-bg);border-radius:10px;flex-shrink:0;padding:1px 7px;font-size:12px;font-weight:600}.cv-tile-chips{flex-wrap:wrap;gap:5px;display:flex}.cv-tile-chip{color:var(--color-text-muted);background:var(--color-bg);border-radius:4px;padding:2px 7px;font-size:12px}.cv-panel{border-left:1px solid var(--color-border);background:#fff;flex-direction:column;flex:0 0 0;width:0;transition:flex-basis .25s,width .25s;display:flex;overflow:hidden}.cv-panel--open{flex:0 0 45%;width:45%;overflow:visible}.cv-panel-header{border-bottom:1px solid var(--color-border);flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 20px 12px;display:flex}.cv-panel-title-wrap{align-items:center;gap:8px;min-width:0;display:flex}.cv-panel-color-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.cv-panel-title{text-transform:uppercase;letter-spacing:.4px;white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:700;overflow:hidden}.cv-panel-count{color:var(--color-text-muted);flex-shrink:0;font-size:12px}.cv-panel-close{cursor:pointer;color:var(--color-text-muted);background:0 0;border:none;border-radius:4px;flex-shrink:0;padding:4px 6px;font-size:16px;line-height:1}.cv-panel-close:hover{background:var(--color-bg);color:var(--color-text)}.cv-panel-close:focus-visible{outline:2px solid var(--color-primary);outline-offset:1px;background:var(--color-bg)}.cv-panel-keyphrases{border-bottom:1px solid var(--color-border);flex-wrap:wrap;flex-shrink:0;gap:6px;padding:12px 20px;display:flex}.cv-keyphrase-chip{border:1.5px solid;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600}.cv-panel-cards{flex-direction:column;flex:auto;gap:10px;padding:16px 20px;display:flex;overflow-y:auto}.cv-note-card{color:#333;border-radius:4px;padding:12px 14px;font-size:14px;line-height:1.45;box-shadow:0 2px 6px #0000001a}.cv-avatar{color:#fff;border:2px solid #fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:11px;font-weight:700;display:inline-flex}.cv-avatar--sm{width:24px;height:24px;font-size:11px}.cv-avatar--more{background:var(--color-border);color:#4a4a4a;font-size:11px}.cv-tile-avatars{margin-bottom:8px;display:flex}.cv-tile-avatars .cv-avatar{margin-left:-5px}.cv-tile-avatars .cv-avatar:first-child{margin-left:0}.cv-panel-contributors{border-bottom:1px solid var(--color-border);flex-shrink:0;padding:12px 20px}.cv-contrib-header{text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted);margin-bottom:8px;font-size:12px;font-weight:600}.cv-contrib-list{flex-direction:column;gap:6px;display:flex}.cv-contrib-row{grid-template-columns:24px 1fr auto auto;align-items:center;gap:8px;display:grid}.cv-contrib-name{color:var(--color-text);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.cv-contrib-bar-wrap{background:var(--color-border);border-radius:2px;min-width:40px;height:4px;overflow:hidden}.cv-contrib-bar-fill{border-radius:2px;height:100%;transition:width .3s}.cv-contrib-note-count{color:var(--color-text-muted);text-align:right;min-width:16px;font-size:12px;font-weight:600}.cv-note-footer{align-items:center;gap:6px;margin-top:8px;display:flex}.cv-note-author{color:#0000008c;font-size:12px;font-style:italic}#semantic-view{background-color:#f9f9f9;background-image:radial-gradient(circle,#ccc 1px,#0000 1px);background-size:28px 28px}#semantic-view svg{display:block}.sv-tooltip{pointer-events:none;z-index:10;background:#fffffff5;border:1.5px solid;border-radius:6px;max-width:240px;padding:10px 14px;font-size:13px;line-height:1.55;display:none;position:absolute;box-shadow:0 4px 20px #0000001a}.sv-tt-label{font-variant:small-caps;letter-spacing:.06em;margin-bottom:4px;font-weight:600}.sv-tt-text{-webkit-line-clamp:3;border-radius:6px;-webkit-box-orient:vertical;margin-bottom:4px;padding:6px 8px;display:-webkit-box;overflow:hidden}.sv-tt-author{color:#374151;font-size:12px;font-style:italic}.sv-tt-cohesion{color:#374151;margin-top:2px;font-size:12px}.sv-tt-count{color:#374151;font-size:12px}.sv-tt-keyphrases{color:#374151;margin-top:4px;font-size:12px}.btn-sv-screenshot{color:var(--color-text);border:1.5px solid var(--color-border);border-radius:var(--radius);cursor:pointer;z-index:5;background:#fff;padding:6px 14px;font-size:12px;font-weight:600;transition:border-color .15s,box-shadow .15s;position:absolute;top:14px;right:14px}.btn-sv-screenshot:hover{border-color:var(--color-text-muted);box-shadow:0 2px 8px #00000014}.btn-sv-screenshot:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.sv-modebar{border:1.5px solid var(--color-border);pointer-events:none;white-space:nowrap;z-index:15;background:#fffffff7;border-radius:20px;align-items:center;gap:0;padding:3px 10px;font-size:11px;font-weight:600;display:none;position:absolute;box-shadow:0 2px 8px #00000012}.sv-mode-item{color:#374151;letter-spacing:.02em;transition:color .12s}.sv-mode-active{color:var(--color-primary)}.sv-mode-sep{color:var(--color-text-muted);padding:0 4px;font-weight:400}.board-picker{z-index:25;background:#f5f5f0eb;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}.board-picker-card{border:1px solid var(--color-border);background:#fff;border-radius:12px;flex-direction:column;gap:16px;width:100%;max-width:440px;padding:28px 28px 24px;display:flex;box-shadow:0 8px 32px #00000014}.board-picker-title{letter-spacing:-.2px;font-size:18px;font-weight:700}.board-picker-subtitle{color:var(--color-text-muted);font-size:13px;line-height:1.55}.board-picker-actions{flex-direction:column;gap:8px;margin-top:4px;display:flex}.board-picker-actions button{width:100%;padding:10px 16px;font-size:13px}.board-picker-error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;border-radius:6px;padding:10px 12px;font-size:13px}.btn-secondary.dirty{border-color:var(--color-primary);color:var(--color-primary)}@media (prefers-reduced-motion:reduce){.hull-layer,.progress-bar-fill,.cv-panel,.cv-panel--open,.cv-tile,.sticky,.pill-track,.pill-knob{transition:none}}