:root{--bg: #f6f1e7;--bg-dot: #c9bfa8;--ink: #1a1a1a;--ink-soft: #4a4a4a;--ink-faint: #8a8378;--paper: #fffdf6;--paper-shadow: rgba(34, 28, 16, .08);--accent: #d97757;--accent-2: #4a7c59;--accent-3: #c6a96b;--ai-glow: #7a5fc7;--selection: #4a7c5944;--hand: "Caveat", "Patrick Hand", cursive;--hand-alt: "Kalam", "Patrick Hand", cursive;--ui: "Inter", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace}[data-theme=paper]{--bg: #ece4cf;--bg-dot: #b8ad8c;--paper: #f9f3df;--ink: #2a241a;--ink-soft: #5a4d38;--accent: #b9472a;--accent-2: #4a6d3c;--accent-3: #b8924a}[data-theme=clean]{--bg: #fafaf8;--bg-dot: #d6d4cf;--paper: #ffffff;--ink: #1a1a1a;--ink-soft: #555;--ink-faint: #888;--paper-shadow: rgba(0,0,0,.06);--accent: #2563eb;--accent-2: #059669;--accent-3: #ea580c;--ai-glow: #6366f1}[data-theme=dark]{--bg: #14171c;--bg-dot: #2a2f37;--paper: #1d2128;--paper-shadow: rgba(0,0,0,.4);--ink: #e8e6df;--ink-soft: #b8b3a6;--ink-faint: #6b6960;--accent: #ff8a65;--accent-2: #7dd3a4;--accent-3: #ffd680;--ai-glow: #b39dff;--selection: #7dd3a455}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden;background:var(--bg);color:var(--ink);font-family:var(--ui);-webkit-user-select:none;user-select:none;-webkit-font-smoothing:antialiased}#root{width:100%;height:100%}.tc-app{position:relative;width:100%;height:100%;overflow:hidden}.tc-canvas{position:absolute;top:0;right:0;bottom:0;left:0;cursor:grab;background:radial-gradient(circle at 1px 1px,var(--bg-dot) 1px,transparent 0);background-size:28px 28px;background-color:var(--bg)}[data-theme=paper] .tc-canvas{background:linear-gradient(var(--bg-dot) 1px,transparent 1px),var(--bg);background-size:100% 32px}.tc-canvas.panning{cursor:grabbing}.tc-canvas.drawing{cursor:crosshair}.tc-world{position:absolute;left:0;top:0;width:1px;height:1px;transform-origin:0 0;will-change:transform}.tc-node{position:absolute;pointer-events:auto;transform-origin:0 0;transition:box-shadow .15s ease,transform .12s ease}.tc-node.dragging{cursor:grabbing;z-index:999}.tc-node.selected .tc-node-frame{outline:2px dashed var(--accent-2);outline-offset:6px}.tc-node-handle{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--accent-2);border:2px solid var(--paper);opacity:0;transition:opacity .15s;cursor:crosshair;z-index:5}.tc-node:hover .tc-node-handle,.tc-node.selected .tc-node-handle{opacity:1}.tc-handle-r{right:-7px;top:50%;transform:translateY(-50%)}.tc-handle-l{left:-7px;top:50%;transform:translateY(-50%)}.tc-handle-t{left:50%;top:-7px;transform:translate(-50%)}.tc-handle-b{left:50%;bottom:-7px;transform:translate(-50%)}.tc-resize-handle{position:absolute;width:10px;height:10px;background:var(--paper);border:1.5px solid var(--accent-2);border-radius:2px;z-index:6;opacity:.95;transition:transform .1s ease,opacity .1s ease}.tc-resize-handle:hover{transform:scale(1.25);opacity:1}.tc-resize-nw{left:-6px;top:-6px;cursor:nwse-resize}.tc-resize-ne{right:-6px;top:-6px;cursor:nesw-resize}.tc-resize-sw{left:-6px;bottom:-6px;cursor:nesw-resize}.tc-resize-se{right:-6px;bottom:-6px;cursor:nwse-resize}.tc-resize-edge{position:absolute;background:transparent;z-index:4}.tc-resize-n{left:10px;right:10px;top:-5px;height:10px;cursor:ns-resize}.tc-resize-s{left:10px;right:10px;bottom:-5px;height:10px;cursor:ns-resize}.tc-resize-e{top:10px;bottom:10px;right:-5px;width:10px;cursor:ew-resize}.tc-resize-w{top:10px;bottom:10px;left:-5px;width:10px;cursor:ew-resize}.tc-sticky{background:var(--paper);padding:14px 16px;font-family:var(--hand);font-size:22px;line-height:1.2;color:var(--ink);box-shadow:2px 4px 0 var(--paper-shadow),4px 8px 16px var(--paper-shadow);min-width:120px;max-width:360px;word-wrap:break-word}.tc-sticky.color-yellow{background:#fff4b0}.tc-sticky.color-pink{background:#ffd1d6}.tc-sticky.color-blue{background:#cfe4ff}.tc-sticky.color-green{background:#d4f0c4}.tc-sticky.color-lavender{background:#e2d8ff}[data-theme=dark] .tc-sticky.color-yellow{background:#5a4a1a;color:#fff4b0}[data-theme=dark] .tc-sticky.color-pink{background:#5a2a30;color:#ffd1d6}[data-theme=dark] .tc-sticky.color-blue{background:#1f3b5e;color:#cfe4ff}[data-theme=dark] .tc-sticky.color-green{background:#2a4a2a;color:#d4f0c4}[data-theme=dark] .tc-sticky.color-lavender{background:#3a2f5a;color:#e2d8ff}.tc-sticky.rot-1{transform:rotate(-1.5deg)}.tc-sticky.rot-2{transform:rotate(1.8deg)}.tc-sticky.rot-3{transform:rotate(-.7deg)}.tc-sticky.rot-4{transform:rotate(2.5deg)}.tc-text{font-family:var(--hand);font-size:28px;color:var(--ink);line-height:1.15;padding:6px 8px;max-width:320px}.tc-text.heading{font-size:48px;font-weight:700;letter-spacing:-.5px;max-width:360px}.tc-text.label{font-size:18px;color:var(--ink-soft);font-family:var(--hand-alt)}.tc-concept{position:relative;background:var(--paper);padding:18px 22px;font-family:var(--hand);font-size:26px;color:var(--ink);min-width:140px}.tc-concept-border{position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;pointer-events:none;overflow:visible}.tc-concept-border path{fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.tc-concept[data-style=dashed] .tc-concept-border path{stroke-dasharray:8 6}.tc-concept[data-style=double] .tc-concept-border path{stroke-width:2}.tc-concept[data-accent] .tc-concept-border path{stroke:var(--accent)}.tc-concept[data-accent="2"] .tc-concept-border path{stroke:var(--accent-2)}.tc-concept[data-accent="3"] .tc-concept-border path{stroke:var(--accent-3)}.tc-illus{background:transparent;padding:8px}.tc-illus svg{display:block}.tc-illus svg path,.tc-illus svg line,.tc-illus svg circle,.tc-illus svg rect,.tc-illus svg ellipse,.tc-illus svg polyline,.tc-illus svg polygon{fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.tc-illus svg .fill{fill:var(--accent);stroke:none;opacity:.85}.tc-illus svg .fill-2{fill:var(--accent-2);stroke:none;opacity:.85}.tc-illus svg .fill-3{fill:var(--accent-3);stroke:none;opacity:.85}.tc-illus svg .soft{stroke:var(--ink-soft)}.tc-illus-phosphor svg{color:var(--ink)}.tc-illus-phosphor svg path{fill:currentColor;stroke:none}.tc-illus-caption{font-family:var(--hand-alt);font-size:15px;color:var(--ink-soft);margin-top:4px;text-align:center}.tc-frame{position:absolute;border:2px dashed var(--ink-faint);border-radius:14px;background:#ffffff2e;pointer-events:auto}[data-theme=dark] .tc-frame{background:#ffffff08}.tc-frame.is-graph{box-shadow:inset 0 0 0 1px var(--ink-faint)}.tc-frame-label{position:absolute;bottom:100%;margin-bottom:4px;left:12px;max-width:calc(100% - 110px);font-family:var(--hand);font-size:22px;line-height:1.1;color:var(--ink-soft);background:var(--bg);padding:0 8px;display:inline-flex;align-items:flex-end;gap:6px;white-space:normal;overflow-wrap:anywhere;word-break:break-word}.tc-frame-chip{position:absolute;top:-22px;left:auto;right:44px;font-family:var(--mono);font-size:11px;color:var(--ink-faint);background:var(--bg);padding:2px 8px;border:1px solid var(--ink-faint);border-radius:10px;letter-spacing:.5px;text-transform:lowercase;pointer-events:none}.tc-frame-tidy{position:absolute;top:-24px;right:10px;width:26px;height:26px;border-radius:13px;border:1px solid var(--ink-faint);background:var(--bg);color:var(--ink-soft);font-size:14px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:background .15s,color .15s,transform .2s}.tc-frame-tidy:hover{background:var(--paper);color:var(--ink);transform:rotate(60deg)}.tc-frame-collapse-hint{display:inline-block;font-size:14px;color:var(--ink-faint);vertical-align:middle;transition:transform .25s ease,color .15s ease;pointer-events:none}.tc-frame.is-graph:hover .tc-frame-collapse-hint{color:var(--ink-soft);transform:translateY(2px)}.tc-frame-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;background:var(--paper);border:1.5px solid var(--ink-faint);border-radius:999px;box-shadow:2px 4px 0 var(--paper-shadow),0 6px 18px var(--paper-shadow);font-family:var(--hand);font-size:18px;color:var(--ink);cursor:pointer;white-space:nowrap;transform-origin:top left;animation:tc-pill-pop .28s cubic-bezier(.34,1.32,.64,1);transition:transform .15s ease,box-shadow .15s ease}.tc-frame-pill:hover{transform:translateY(-1px);box-shadow:2px 5px 0 var(--paper-shadow),0 10px 22px var(--paper-shadow)}.tc-frame-pill:hover .tc-frame-pill-chev{transform:translate(2px);color:var(--ink)}.tc-frame-pill-chev{font-size:13px;color:var(--ink-faint);line-height:1;transition:transform .15s ease,color .15s ease}@keyframes tc-pill-pop{0%{opacity:0;transform:scale(1.6) translateY(-6px)}60%{opacity:1;transform:scale(.96) translateY(1px)}to{opacity:1;transform:scale(1) translateY(0)}}.tc-frame.is-graph{animation:tc-frame-expand .24s ease-out}@keyframes tc-frame-expand{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.tc-frame-pill-emoji{font-size:18px;line-height:1}.tc-frame-pill-label{font-family:var(--hand);font-size:20px;color:var(--ink);line-height:1}.tc-frame-pill-count{font-family:var(--mono);font-size:11px;color:var(--ink-soft);background:var(--bg);padding:2px 8px;border-radius:10px;border:1px solid var(--ink-faint);line-height:1.3}.tc-node.relayouting{transition:left .5s cubic-bezier(.4,0,.2,1),top .5s cubic-bezier(.4,0,.2,1)}.tc-node.is-frame.relayouting{transition:left .5s cubic-bezier(.4,0,.2,1),top .5s cubic-bezier(.4,0,.2,1),width .5s cubic-bezier(.4,0,.2,1),height .5s cubic-bezier(.4,0,.2,1)}.tc-draw path,.tc-draw line,.tc-draw circle,.tc-draw rect,.tc-draw ellipse,.tc-draw polyline,.tc-draw polygon{stroke-dasharray:var(--len, 1000);stroke-dashoffset:var(--len, 1000);animation:draw-in var(--dur, 1.2s) ease-out forwards;animation-delay:var(--delay, 0s)}@keyframes draw-in{to{stroke-dashoffset:0}}.tc-fade-in{animation:fade-in .5s ease-out forwards;opacity:0;animation-delay:var(--delay, 0s)}.tc-illus-fill{opacity:0;animation:fade-in .4s ease-out forwards;animation-delay:var(--delay, 0s)}@keyframes fade-in{0%{opacity:0;transform:translateY(6px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.tc-node.spawn{animation:node-spawn .4s cubic-bezier(.34,1.56,.64,1)}@keyframes node-spawn{0%{opacity:0;transform:scale(.6) rotate(-3deg)}to{opacity:1}}.tc-edges{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;overflow:visible}.tc-edge-path{fill:none;stroke:var(--ink-soft);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.tc-edge-path.ai{stroke:var(--ai-glow)}.tc-edge-path.dashed{stroke-dasharray:7 5}.tc-edge-arrow{fill:none;stroke:var(--ink-soft);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.tc-edge-arrow.ai{stroke:var(--ai-glow)}.tc-edge-label{font-family:var(--hand-alt);font-size:16px;fill:var(--ink-soft);background:var(--bg)}.tc-edge-label-bg{fill:var(--bg)}.tc-dock{position:absolute;bottom:24px;left:50%;transform:translate(-50%);z-index:100;display:flex;flex-direction:column;align-items:center;gap:10px;pointer-events:none}.tc-dock>*{pointer-events:auto}.tc-selection-pill{display:flex;align-items:center;gap:10px;background:var(--ink);color:var(--paper);padding:8px 14px;border-radius:999px;font-family:var(--ui);font-size:13px;font-weight:500;box-shadow:0 8px 24px #0000002e}.tc-selection-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--accent-2)}.tc-selection-pill button{background:transparent;color:var(--paper);border:none;font-size:14px;cursor:pointer;padding:2px 4px;opacity:.6}.tc-selection-pill button:hover{opacity:1}.tc-input-wrap{display:flex;align-items:center;background:var(--paper);border-radius:999px;box-shadow:0 12px 40px #221c102e,0 2px 6px #221c1014;padding:8px 8px 8px 20px;width:min(620px,92vw);gap:8px;border:1.5px solid var(--ink)}[data-theme=clean] .tc-input-wrap,[data-theme=dark] .tc-input-wrap{border:1px solid var(--bg-dot)}.tc-input-wrap.focused{box-shadow:0 16px 50px #221c1038,0 0 0 4px var(--selection)}.tc-input-wrap.recording{animation:tc-input-pulse 1.6s ease-in-out infinite}@keyframes tc-input-pulse{0%,to{box-shadow:0 12px 40px #221c102e,0 2px 6px #221c1014,0 0 0 2px color-mix(in srgb,var(--ai-glow) 35%,transparent),0 0 14px 3px color-mix(in srgb,var(--ai-glow) 18%,transparent)}50%{box-shadow:0 12px 40px #221c102e,0 2px 6px #221c1014,0 0 0 4px color-mix(in srgb,var(--ai-glow) 60%,transparent),0 0 22px 6px color-mix(in srgb,var(--ai-glow) 35%,transparent)}}.tc-ai-mark{width:28px;height:28px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tc-ai-mark svg{width:100%;height:100%}.tc-input{flex:1;border:none;outline:none;background:transparent;font-family:var(--ui);font-size:15px;color:var(--ink);padding:8px 4px;min-width:0}.tc-input::placeholder{color:var(--ink-faint)}.tc-icon-btn{width:38px;height:38px;border-radius:50%;border:none;background:transparent;color:var(--ink-soft);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s;flex-shrink:0}.tc-icon-btn:hover{background:var(--bg);color:var(--ink)}.tc-icon-btn.primary{background:var(--ink);color:var(--paper)}.tc-icon-btn.primary:hover{background:var(--accent)}.tc-icon-btn.recording{background:var(--accent);color:var(--paper)}.tc-icon-btn.recording:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:2px solid var(--accent);animation:pulse-ring 1.2s ease-out infinite}.tc-icon-btn{position:relative}@keyframes pulse-ring{0%{transform:scale(.9);opacity:1}to{transform:scale(1.5);opacity:0}}.tc-suggestions{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;max-width:620px}.tc-suggestion{background:var(--paper);border:1px solid var(--bg-dot);color:var(--ink-soft);font-family:var(--ui);font-size:12px;padding:6px 12px;border-radius:999px;cursor:pointer;transition:all .15s}.tc-suggestion:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px)}.tc-ai-thinking{background:var(--paper);border-radius:16px;padding:10px 16px;font-family:var(--hand);font-size:18px;color:var(--ai-glow);display:flex;align-items:center;gap:8px;box-shadow:0 4px 12px var(--paper-shadow);border:1.5px solid var(--ai-glow)}.tc-ai-thinking .dots span{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--ai-glow);margin:0 1px;animation:bounce 1.2s infinite}.tc-ai-thinking .dots span:nth-child(2){animation-delay:.15s}.tc-ai-thinking .dots span:nth-child(3){animation-delay:.3s}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-5px)}}.tc-top{position:absolute;top:18px;left:18px;right:18px;z-index:90;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none}.tc-top>*{pointer-events:auto}.tc-brand{display:flex;align-items:center;gap:10px;background:var(--paper);padding:8px 14px;border-radius:12px;box-shadow:0 2px 8px var(--paper-shadow);border:1px solid var(--bg-dot)}.tc-brand-mark{width:24px;height:24px}.tc-brand-name{font-family:var(--hand);font-size:22px;font-weight:600;color:var(--ink);line-height:1}.tc-brand-sub{font-family:var(--ui);font-size:10px;color:var(--ink-faint);letter-spacing:.08em;text-transform:uppercase;line-height:1;margin-top:2px}.tc-toolbar{display:flex;background:var(--paper);border-radius:12px;padding:4px;box-shadow:0 2px 8px var(--paper-shadow);border:1px solid var(--bg-dot);gap:2px}.tc-tool{width:36px;height:36px;border-radius:8px;border:none;background:transparent;color:var(--ink-soft);cursor:pointer;display:flex;align-items:center;justify-content:center}.tc-tool:hover{background:var(--bg);color:var(--ink)}.tc-tool.active{background:var(--ink);color:var(--paper)}.tc-tool:disabled{opacity:.35;cursor:default}.tc-tool:disabled:hover{background:transparent;color:var(--ink-soft)}.tc-tool-sep{width:1px;background:var(--bg-dot);margin:6px 2px}.tc-zoom{display:flex;background:var(--paper);border-radius:12px;padding:4px 6px;box-shadow:0 2px 8px var(--paper-shadow);border:1px solid var(--bg-dot);align-items:center;gap:4px;font-family:var(--mono);font-size:12px;color:var(--ink-soft)}.tc-zoom button{width:28px;height:28px;border-radius:6px;border:none;background:transparent;color:var(--ink-soft);cursor:pointer}.tc-zoom button:hover{background:var(--bg);color:var(--ink)}.tc-zoom .val{min-width:38px;text-align:center}.tc-ai-panel{display:flex;flex-direction:column;gap:8px;align-items:flex-end}.tc-ai-chip{background:var(--paper);border:1px solid var(--bg-dot);border-radius:999px;padding:6px 14px 6px 8px;display:flex;align-items:center;gap:8px;font-family:var(--ui);font-size:12px;color:var(--ink-soft);box-shadow:0 2px 8px var(--paper-shadow)}.tc-ai-chip .live{width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 0 var(--accent-2);animation:live-pulse 2s infinite}@keyframes live-pulse{0%{box-shadow:0 0 #4a7c5999}70%{box-shadow:0 0 0 8px #4a7c5900}}.tc-context-toggle{display:inline-flex;align-items:center;gap:6px;padding:6px 12px 6px 10px;border-radius:999px;border:1px solid var(--ink-faint);background:var(--paper);color:var(--ink-soft);font-family:var(--ui);font-size:12px;cursor:pointer;box-shadow:0 2px 8px var(--paper-shadow);transition:background .15s,color .15s,border-color .15s}.tc-context-toggle:hover{background:var(--bg);color:var(--ink)}.tc-context-toggle.active{background:var(--bg);color:var(--ink);border-color:var(--accent-2)}.tc-context-toggle-badge{min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--accent-2);color:#fff;font-size:11px;line-height:18px;text-align:center;font-weight:600}.tc-marquee{position:absolute;border:1.5px dashed var(--accent-2);background:var(--selection);pointer-events:none}.tc-edge-preview{stroke:var(--accent-2);stroke-width:2;stroke-dasharray:5 4;fill:none}.tc-ai-cursor{position:absolute;width:24px;height:24px;pointer-events:none;z-index:200;transition:left .5s cubic-bezier(.4,0,.2,1),top .5s cubic-bezier(.4,0,.2,1)}.tc-ai-cursor svg{width:100%;height:100%}.tc-ai-cursor-label{position:absolute;top:22px;left:18px;background:var(--ai-glow);color:#fff;font-family:var(--ui);font-size:11px;font-weight:600;padding:3px 7px;border-radius:4px;white-space:nowrap}.tc-minimap{position:absolute;right:18px;bottom:18px;z-index:90;border-radius:10px;border:1px solid var(--ink-faint);background:var(--paper);box-shadow:0 4px 12px var(--paper-shadow);cursor:pointer;opacity:.92}.tc-minimap-bg{fill:transparent}.tc-minimap-viewport{fill:var(--selection);stroke:var(--accent-2);stroke-width:1.2;pointer-events:none}.tc-editable{outline:none;cursor:text;caret-color:var(--ink);user-select:text;-webkit-user-select:text;min-width:1ch}.tc-editable:focus{box-shadow:0 0 0 2px var(--accent-2);border-radius:3px}.tc-hint{position:absolute;font-family:var(--hand);font-size:18px;color:var(--ink-faint);pointer-events:none}.tc-hint-arrow{font-size:24px;display:inline-block}.tc-doc{background:var(--paper);border:1px solid var(--ink-faint);border-radius:10px;box-shadow:2px 4px 0 var(--paper-shadow),0 8px 22px var(--paper-shadow);display:flex;flex-direction:column;overflow:hidden;font-family:var(--ui);color:var(--ink)}.tc-doc-header{display:flex;align-items:center;gap:8px;padding:6px 10px;border-bottom:1px solid var(--bg-dot);background:var(--bg);flex-shrink:0;font-size:12px}.tc-doc-icon{font-size:14px;line-height:1}.tc-doc-filename{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink);font-weight:500}.tc-doc-meta{color:var(--ink-faint);font-family:var(--mono);font-size:10px}.tc-doc-collapse{width:22px;height:22px;border:1px solid var(--ink-faint);background:var(--paper);color:var(--ink-soft);border-radius:6px;cursor:pointer;font-size:11px;line-height:1;display:flex;align-items:center;justify-content:center;padding:0}.tc-doc-collapse:hover{background:var(--bg);color:var(--ink)}.tc-doc-body{flex:1;overflow:auto;background:var(--paper);display:flex;align-items:flex-start;justify-content:center;padding:8px}.tc-doc-canvas{display:block;background:#fff;box-shadow:0 1px 4px #0000001f}.tc-doc-md{font-family:var(--ui);font-size:13px;line-height:1.5;color:var(--ink);width:100%;text-align:left;-webkit-user-select:text;user-select:text}.tc-doc-md h1,.tc-doc-md h2,.tc-doc-md h3{margin:12px 0 6px;line-height:1.2}.tc-doc-md h1{font-size:18px}.tc-doc-md h2{font-size:16px}.tc-doc-md h3{font-size:14px}.tc-doc-md p{margin:6px 0}.tc-doc-md ul,.tc-doc-md ol{margin:6px 0;padding-left:20px}.tc-doc-md code{font-family:var(--mono);font-size:12px;background:var(--bg);padding:1px 4px;border-radius:3px}.tc-doc-md pre{background:var(--bg);padding:8px;border-radius:6px;overflow-x:auto;font-family:var(--mono);font-size:12px}.tc-doc-md a{color:var(--accent)}.tc-doc-footer{display:flex;align-items:center;justify-content:center;gap:10px;padding:4px;border-top:1px solid var(--bg-dot);background:var(--bg);font-family:var(--mono);font-size:11px;color:var(--ink-soft);flex-shrink:0}.tc-doc-pagebtn{width:22px;height:22px;border:1px solid var(--ink-faint);background:var(--paper);color:var(--ink-soft);border-radius:6px;cursor:pointer;font-size:13px;line-height:1;display:flex;align-items:center;justify-content:center;padding:0}.tc-doc-pagebtn:hover:not(:disabled){background:var(--bg);color:var(--ink)}.tc-doc-pagebtn:disabled{opacity:.35;cursor:default}.tc-doc-pageinfo{min-width:56px;text-align:center}.tc-doc-error{padding:12px;font-family:var(--ui);font-size:12px;color:var(--accent)}.tc-doc-chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;max-width:620px}.tc-doc-chip{display:inline-flex;align-items:center;gap:6px;background:var(--paper);border:1px solid var(--ink-faint);border-radius:999px;padding:4px 10px;font-family:var(--ui);font-size:12px;color:var(--ink);box-shadow:0 2px 6px var(--paper-shadow);max-width:260px}.tc-doc-chip-icon{font-size:13px;line-height:1}.tc-doc-chip-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}.tc-doc-chip-meta{font-family:var(--mono);font-size:10px;color:var(--ink-faint)}.tc-doc-chip-more{color:var(--ink-faint);font-family:var(--ui)}.tc-node.selected .tc-doc{outline:2px dashed var(--accent-2);outline-offset:4px}.tc-node-collapsed{overflow:hidden;mask-image:linear-gradient(to bottom,#000 60%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,#000 60%,transparent 100%)}.tc-sticky,.tc-text,.tc-concept{position:relative}.tc-collapse-chev{position:absolute;bottom:4px;right:6px;width:20px;height:20px;border-radius:10px;border:1px solid var(--ink-faint);background:var(--paper);color:var(--ink-soft);font-size:11px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;z-index:3;transition:background .15s,color .15s}.tc-collapse-chev:hover{background:var(--bg);color:var(--ink)}[data-theme=ink]{--bg: #ece4d2;--bg-dot: #b6ad96;--paper: #fbf6e9;--paper-shadow: rgba(0,0,0,.18);--ink: #0d0d0d;--ink-soft: #2c2c2c;--ink-faint: #6f6a5e;--accent: #c41e3a;--accent-2: #1d3557;--accent-3: #b88a2c;--ai-glow: #5a3fbf;--selection: #1d355733}.tc-sidebar-toggle{position:fixed;top:14px;left:14px;z-index:60;width:32px;height:32px;border-radius:10px;border:1px solid var(--ink-faint);background:var(--paper);color:var(--ink-soft);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s,transform .15s;box-shadow:0 2px 6px var(--paper-shadow)}.tc-sidebar-toggle:hover{background:var(--bg);color:var(--ink)}.tc-app.with-sidebar .tc-sidebar-toggle{left:254px}.tc-sidebar{position:fixed;left:0;top:0;bottom:0;width:240px;background:var(--paper);border-right:1px solid var(--ink-faint);box-shadow:2px 0 12px var(--paper-shadow);display:flex;flex-direction:column;z-index:55;transform:translate(-260px);transition:transform .2s ease;font-family:var(--ui)}.tc-sidebar.open{transform:translate(0)}.tc-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 10px;border-bottom:1px solid var(--bg-dot)}.tc-sidebar-title{font-family:var(--hand);font-size:22px;color:var(--ink);letter-spacing:.5px}.tc-sidebar-iconbtn{width:28px;height:28px;border-radius:8px;border:1px dashed var(--ink-faint);background:transparent;color:var(--ink-soft);cursor:pointer;display:flex;align-items:center;justify-content:center}.tc-sidebar-iconbtn:hover{background:var(--bg);color:var(--ink)}.tc-sidebar-header-actions{display:flex;gap:6px}.tc-board-list{flex:1;overflow-y:auto;padding:8px}.tc-board-row{display:flex;align-items:center;padding:8px 10px;border-radius:8px;cursor:pointer;margin-bottom:2px;border:1px solid transparent;transition:background .12s,border-color .12s}.tc-board-row:hover{background:var(--bg)}.tc-board-row.active{background:var(--bg);border-color:var(--accent-2)}.tc-board-info{flex:1;min-width:0}.tc-board-name{font-size:14px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tc-board-when{font-size:11px;color:var(--ink-faint);margin-top:2px}.tc-board-actions{display:flex;gap:2px;opacity:0;transition:opacity .12s}.tc-board-row:hover .tc-board-actions,.tc-board-row.active .tc-board-actions{opacity:1}.tc-board-btn{width:22px;height:22px;border-radius:6px;border:none;background:transparent;color:var(--ink-soft);cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center}.tc-board-btn:hover{background:var(--paper);color:var(--ink)}.tc-board-btn.danger:hover{color:#c41e3a}.tc-board-rename{flex:1;font-size:14px;padding:4px 6px;border-radius:6px;border:1px solid var(--accent-2);background:var(--paper);color:var(--ink);font-family:var(--ui);outline:none}.tc-sidebar-footer{padding:10px;border-top:1px solid var(--bg-dot)}.tc-sidebar-settings{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border-radius:8px;border:1px solid var(--ink-faint);background:transparent;color:var(--ink-soft);cursor:pointer;font-family:var(--ui);font-size:13px}.tc-sidebar-settings:hover{background:var(--bg);color:var(--ink)}.tc-sidebar-footer .tc-sidebar-feedback{margin-bottom:8px;border-color:color-mix(in srgb,var(--accent) 55%,transparent);background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--ink);font-weight:600;box-shadow:0 0 color-mix(in srgb,var(--accent) 40%,transparent);animation:tc-feedback-pulse 2.4s ease-in-out infinite;transition:transform .12s ease,background .12s ease,box-shadow .12s ease}.tc-sidebar-footer .tc-sidebar-feedback:hover{background:color-mix(in srgb,var(--accent) 18%,transparent);transform:translateY(-1px);animation:none;box-shadow:0 4px 14px color-mix(in srgb,var(--accent) 30%,transparent)}.tc-sidebar-footer .tc-sidebar-feedback svg{color:var(--accent)}@keyframes tc-feedback-pulse{0%,to{box-shadow:0 0 color-mix(in srgb,var(--accent) 35%,transparent)}50%{box-shadow:0 0 0 6px color-mix(in srgb,var(--accent) 0%,transparent)}}@media (prefers-reduced-motion: reduce){.tc-sidebar-footer .tc-sidebar-feedback{animation:none}}.tc-sidebar-body{display:flex;flex-direction:column;flex:1;min-height:0}.tc-sidebar-section{display:flex;flex-direction:column;min-height:0}.tc-boards-section{flex:1 1 0}.tc-frames-section{flex:2 1 0;border-top:1px solid var(--bg-dot)}.tc-sidebar-section-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px 6px}.tc-sidebar-section-title{font-family:var(--hand);font-size:18px;color:var(--ink);letter-spacing:.5px}.tc-frame-tree{flex:1;overflow-y:auto;padding:4px 6px 8px}.tc-frame-empty{font-size:12px;color:var(--ink-faint);padding:6px 10px;font-style:italic}.tc-frame-tree-item{display:block}.tc-frame-tree-row{display:flex;align-items:center;gap:4px;padding:4px 8px 4px 0;border-radius:6px;cursor:pointer;font-size:13px;color:var(--ink);border:1px solid transparent;transition:background .12s,border-color .12s;-webkit-user-select:none;user-select:none}.tc-frame-tree-row:hover{background:var(--bg)}.tc-frame-tree-row.is-active{background:var(--bg);border-color:var(--accent-2)}.tc-frame-tree-caret{width:16px;height:16px;flex:0 0 16px;display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--ink-soft);font-size:10px;cursor:pointer;padding:0;transition:transform .12s ease}.tc-frame-tree-caret.is-empty{visibility:hidden;cursor:default}.tc-frame-tree-caret.is-open{transform:rotate(90deg)}.tc-frame-tree-label{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--ui);font-size:13px;color:var(--ink)}.tc-frame-tree-children{display:block}.tc-context{position:fixed;right:0;top:0;bottom:0;width:300px;background:var(--paper);border-left:1px solid var(--ink-faint);box-shadow:-2px 0 12px var(--paper-shadow);display:flex;flex-direction:column;z-index:55;transform:translate(320px);transition:transform .2s ease;font-family:var(--ui)}.tc-context.open{transform:translate(0)}.tc-context-header{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 10px;border-bottom:1px solid var(--bg-dot)}.tc-context-title{font-family:var(--hand);font-size:22px;color:var(--ink);letter-spacing:.5px}.tc-context-close{width:28px;height:28px;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--ink-soft);cursor:pointer;font-size:18px;line-height:1;display:flex;align-items:center;justify-content:center}.tc-context-close:hover{background:var(--bg);color:var(--ink);border-color:var(--ink-faint)}.tc-context-sub{padding:10px 16px 12px;font-size:12px;color:var(--ink-faint);line-height:1.5}.tc-context-drop{margin:0 12px 12px;padding:18px 12px;border:1.5px dashed var(--ink-faint);border-radius:10px;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;cursor:pointer;color:var(--ink-soft);transition:background .15s,border-color .15s,color .15s}.tc-context-drop:hover{background:var(--bg);color:var(--ink);border-color:var(--accent-2)}.tc-context-drop.over{background:var(--bg);border-color:var(--accent-2);color:var(--ink)}.tc-context-drop.busy{opacity:.6;pointer-events:none}.tc-context-drop-icon{font-family:var(--hand);font-size:28px;line-height:1;margin-bottom:6px;color:var(--ink-soft)}.tc-context-drop-text{font-size:13px;line-height:1.4}.tc-context-drop-sub{font-size:11px;color:var(--ink-faint)}.tc-context-list{flex:1;overflow-y:auto;padding:4px 12px 12px}.tc-context-empty{padding:16px 4px;font-size:12px;color:var(--ink-faint);text-align:center;font-style:italic}.tc-context-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;margin-bottom:4px;border:1px solid transparent;transition:background .12s,border-color .12s,opacity .12s}.tc-context-row:hover{background:var(--bg)}.tc-context-row.off{opacity:.55}.tc-context-check{display:flex;align-items:center;cursor:pointer}.tc-context-check input{position:absolute;opacity:0;width:0;height:0}.tc-context-checkbox{width:16px;height:16px;border:1.5px solid var(--ink-faint);border-radius:4px;display:inline-block;position:relative;background:var(--paper);transition:background .12s,border-color .12s}.tc-context-check input:checked+.tc-context-checkbox{background:var(--accent-2);border-color:var(--accent-2)}.tc-context-check input:checked+.tc-context-checkbox:after{content:"";position:absolute;left:4px;top:0;width:4px;height:9px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}.tc-context-meta{flex:1;min-width:0}.tc-context-name{font-size:13px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tc-context-info{font-size:11px;color:var(--ink-faint);margin-top:2px}.tc-context-remove{width:22px;height:22px;border-radius:6px;border:none;background:transparent;color:var(--ink-soft);cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .12s,background .12s,color .12s}.tc-context-row:hover .tc-context-remove{opacity:1}.tc-context-remove:hover{background:var(--paper);color:#c41e3a}.tc-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#14120e6b;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:200;animation:tc-fade .18s ease}@keyframes tc-fade{0%{opacity:0}to{opacity:1}}.tc-modal{background:var(--paper);border:1px solid var(--ink-faint);border-radius:14px;width:min(720px,92vw);max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px #00000040;font-family:var(--ui);color:var(--ink)}.tc-modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--bg-dot)}.tc-modal-head h2{margin:0;font-family:var(--hand);font-size:28px;font-weight:600;letter-spacing:.5px}.tc-modal-close{width:32px;height:32px;border-radius:8px;border:1px solid var(--ink-faint);background:transparent;color:var(--ink-soft);cursor:pointer;display:flex;align-items:center;justify-content:center}.tc-modal-close:hover{background:var(--bg);color:var(--ink)}.tc-settings-section{padding:18px 22px;border-bottom:1px solid var(--bg-dot)}.tc-settings-section:last-child{border-bottom:none}.tc-settings-section h3{margin:0 0 12px;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--ink-faint);font-weight:500}.tc-theme-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.tc-theme-tile{padding:0;border:2px solid transparent;border-radius:12px;background:transparent;cursor:pointer;text-align:left;transition:border-color .15s,transform .12s;overflow:hidden}.tc-theme-tile:hover{transform:translateY(-1px)}.tc-theme-tile.active{border-color:var(--accent-2)}.tc-theme-preview{height:80px;position:relative;overflow:hidden;border-bottom:1px solid var(--bg-dot)}.tc-theme-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg)}[data-theme-preview=paper] .tc-theme-bg{background:#ece4cf;background-image:linear-gradient(#b8ad8c 1px,transparent 1px);background-size:100% 14px}[data-theme-preview=ink] .tc-theme-bg{background:#ece4d2}[data-theme-preview=clean] .tc-theme-bg{background:#fafaf8}[data-theme-preview=dark] .tc-theme-bg{background:#14171c}.tc-theme-sticky{position:absolute;left:12px;top:16px;width:56px;height:40px;background:#fff5b6;border:1px solid #b6a040;border-radius:3px;font-family:var(--hand);font-size:14px;color:#2a2a30;display:flex;align-items:center;justify-content:center;box-shadow:1px 2px 3px #00000026}[data-theme-preview=dark] .tc-theme-sticky{background:#2d2a1f;color:#ffd680;border-color:#b39060}.tc-theme-line{position:absolute;right:12px;top:30px;width:50px;height:2px;background:var(--accent, #d97757);border-radius:2px}[data-theme-preview=paper] .tc-theme-line{background:#b9472a}[data-theme-preview=ink] .tc-theme-line{background:#c41e3a}[data-theme-preview=clean] .tc-theme-line{background:#2563eb}[data-theme-preview=dark] .tc-theme-line{background:#ff8a65}.tc-theme-meta{padding:8px 12px 10px;background:var(--paper);display:flex;flex-direction:column}.tc-theme-name{font-size:14px;font-weight:500;color:var(--ink)}.tc-theme-hint{font-size:11px;color:var(--ink-faint);margin-top:2px}.tc-rmode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.tc-rmode-tile{padding:0;border:2px solid transparent;border-radius:12px;background:transparent;cursor:pointer;text-align:left;transition:border-color .15s,transform .12s;overflow:hidden}.tc-rmode-tile:hover{transform:translateY(-1px)}.tc-rmode-tile.active{border-color:var(--accent-2)}.tc-rmode-preview{height:72px;background:var(--bg);border-bottom:1px solid var(--bg-dot);display:flex;align-items:center;justify-content:center;gap:6px;padding:0 8px}.tc-rmode-illus{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--accent-2, #5b8def);font-size:18px;border:1.5px solid currentColor;background:transparent}.tc-rmode-sticky{min-width:38px;padding:4px 6px;background:#fff5b6;border:1px solid #b6a040;border-radius:3px;font-family:var(--hand);font-size:11px;color:#2a2a30;text-align:center;box-shadow:1px 2px 3px #0000001f}[data-theme=dark] .tc-rmode-sticky{background:#2d2a1f;color:#ffd680;border-color:#b39060}.tc-rmode-arrow{color:var(--ink-faint);font-size:14px;-webkit-user-select:none;user-select:none}.tc-rmode-meta{padding:8px 12px 10px;background:var(--paper);display:flex;flex-direction:column}.tc-rmode-name{font-size:14px;font-weight:500;color:var(--ink)}.tc-rmode-hint{font-size:11px;color:var(--ink-faint);margin-top:2px}.tc-gcomp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.tc-gcomp-tile{padding:0;border:2px solid transparent;border-radius:12px;background:transparent;cursor:pointer;text-align:left;transition:border-color .15s,transform .12s;overflow:hidden}.tc-gcomp-tile:hover{transform:translateY(-1px)}.tc-gcomp-tile.active{border-color:var(--accent-2)}.tc-gcomp-preview{height:84px;background:var(--bg);border-bottom:1px solid var(--bg-dot);display:flex;align-items:center;justify-content:center;gap:6px;padding:0 10px}.tc-gcomp-frame{width:34px;height:44px;border:1.5px dashed var(--ink-faint, #888);border-radius:4px;background:#ffffff0a}.tc-gcomp-arrow{color:var(--ink-faint);font-size:13px;-webkit-user-select:none;user-select:none}.tc-gcomp-parent{width:124px;height:60px;border:1.5px dashed var(--ink-faint, #888);border-radius:6px;display:flex;align-items:center;justify-content:center;gap:8px;padding:6px;background:#ffffff0a}.tc-gcomp-subframe{flex:1;height:100%;border:1.2px dashed var(--accent-2, #5b8def);border-radius:4px;background:#5b8def0f}.tc-gcomp-meta{padding:8px 12px 10px;background:var(--paper);display:flex;flex-direction:column}.tc-gcomp-name{font-size:14px;font-weight:500;color:var(--ink)}.tc-gcomp-hint{font-size:11px;color:var(--ink-faint);margin-top:2px}.tc-font-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.tc-font-tile{padding:12px;border:2px solid var(--bg-dot);border-radius:10px;background:var(--paper);cursor:pointer;transition:border-color .15s,transform .12s;text-align:left}.tc-font-tile:hover{transform:translateY(-1px)}.tc-font-tile.active{border-color:var(--accent-2)}.tc-font-sample{display:flex;flex-direction:column;gap:4px;color:var(--ink);margin-bottom:8px;min-height:52px}.tc-font-heading{font-size:22px;line-height:1.1}.tc-font-body{font-size:16px;color:var(--ink-soft)}.tc-font-name{font-family:var(--ui);font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--ink-faint)}.tc-top{padding-left:44px;transition:padding-left .2s ease}[data-theme=plain]{--bg: #f4efe4;--bg-dot: transparent;--paper: #ffffff;--ink: #1a1a1a;--ink-soft: #4a4a4a;--ink-faint: #999188;--paper-shadow: rgba(0,0,0,.08);--accent: #d97757;--accent-2: #4a7c59;--accent-3: #c6a96b}[data-theme=plain] .tc-canvas{background:var(--bg);background-image:none}.tc-brand-toggle{width:30px;height:30px;border-radius:8px;border:1px solid var(--ink-faint);background:transparent;color:var(--ink-soft);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:background .15s,color .15s}.tc-brand-toggle:hover{background:var(--bg);color:var(--ink)}.tc-sidebar-toggle{display:none}.tc-app.with-sidebar .tc-top{padding-left:248px}.tc-top{padding-left:0}[data-theme-preview=plain] .tc-theme-bg{background:#f4efe4}[data-theme-preview=plain] .tc-theme-line{background:#d97757}.tc-voice-pill{align-self:center;background:var(--paper);border:1.5px solid var(--ai-glow);border-radius:16px;padding:10px 16px;font-family:var(--hand);font-size:18px;color:var(--ink);display:flex;align-items:center;gap:10px;max-width:720px;box-shadow:0 4px 12px var(--paper-shadow);animation:tc-voice-fade-in .15s ease-out}.tc-voice-pill.error{border-color:#d97757;color:#b85a3a}.tc-voice-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:640px}.tc-voice-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#d9425a;animation:tc-voice-pulse 1.2s ease-in-out infinite}@keyframes tc-voice-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}@keyframes tc-voice-fade-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.tc-icon-btn.recording{background:#d9425a;color:#fff;border-color:#d9425a}.tc-settings-hint{margin:-4px 0 12px;color:var(--ink-faint);font-size:13px}.tc-settings-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0}.tc-settings-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px}.tc-settings-label-text{font-size:14px;color:var(--ink)}.tc-shortcut-btn{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:13px;padding:6px 12px;border:1.5px solid var(--ink-faint);border-radius:8px;background:var(--paper);color:var(--ink);cursor:pointer;min-width:160px;text-align:center}.tc-shortcut-btn:hover:not(:disabled){border-color:var(--ink)}.tc-shortcut-btn:disabled{opacity:.5;cursor:not-allowed}.tc-shortcut-btn.capturing{border-color:var(--ai-glow);color:var(--ai-glow);animation:tc-voice-pulse 1.2s ease-in-out infinite}.tc-settings-select{font-size:14px;padding:6px 10px;border:1.5px solid var(--ink-faint);border-radius:8px;background:var(--paper);color:var(--ink);cursor:pointer;min-width:180px}.tc-settings-select:disabled{opacity:.5;cursor:not-allowed}.tc-settings-row-stack{flex-direction:column;align-items:stretch;gap:6px}.tc-settings-textarea{width:100%;min-height:96px;resize:vertical;font-family:inherit;font-size:14px;line-height:1.45;padding:10px 12px;border:1.5px solid var(--ink-faint);border-radius:8px;background:var(--paper);color:var(--ink);box-sizing:border-box}.tc-settings-textarea:focus{outline:none;border-color:var(--ink)}.tc-settings-counter{align-self:flex-end;font-size:12px;color:var(--ink-faint)}.tc-account-email{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:13px;color:var(--ink);max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tc-signout-btn{font-family:inherit;font-size:13px;font-weight:600;padding:8px 16px;border:1.5px solid #d3a0a0;border-radius:8px;background:var(--paper);color:#a32525;cursor:pointer;min-width:120px;transition:background .12s ease,border-color .12s ease}.tc-signout-btn:hover:not(:disabled){background:#fdecec;border-color:#a32525}.tc-signout-btn:disabled{opacity:.5;cursor:not-allowed}.tc-context-menu{position:fixed;z-index:300;min-width:220px;padding:6px;background:var(--paper);border:1px solid var(--ink-faint);border-radius:10px;box-shadow:0 10px 30px #0000002e;font-family:var(--ui);color:var(--ink);animation:tc-fade .12s ease}.tc-context-menu-item{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:7px 10px;background:transparent;border:none;border-radius:6px;color:var(--ink);font-size:13.5px;font-family:inherit;text-align:left;cursor:pointer}.tc-context-menu-item:hover:not(:disabled){background:var(--bg)}.tc-context-menu-item:disabled{opacity:.45;cursor:not-allowed}.tc-context-menu-item.danger{color:#c0392b}.tc-context-menu-item.danger:hover:not(:disabled){background:#c0392b14}.tc-context-menu-shortcut{font-size:12px;color:var(--ink-soft);font-family:var(--ui)}.tc-context-menu-sep{height:1px;margin:4px 6px;background:var(--bg-dot)}.tc-toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:400;padding:10px 16px;background:var(--ink);color:var(--paper);border-radius:999px;font-family:var(--ui);font-size:13px;letter-spacing:.2px;box-shadow:0 6px 20px #0003;animation:tc-fade .15s ease;pointer-events:none}.tc-doc-state-rendering{outline:1.5px dashed var(--ai-glow);outline-offset:4px;border-radius:10px}.tc-doc-state-failed{outline:1.5px dashed #c0392b;outline-offset:4px;border-radius:10px}.tc-doc-placeholder{position:relative;display:flex;flex-direction:column;justify-content:flex-end;align-items:stretch;gap:10px;padding:14px;background:var(--paper);border-radius:8px;overflow:hidden;animation:tc-doc-placeholder-pulse 1.8s ease-in-out infinite}.tc-doc-placeholder-watermark{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:96px;opacity:.08;pointer-events:none;filter:grayscale(1)}.tc-doc-placeholder-status{display:flex;align-items:center;gap:8px;font-family:var(--hand);font-size:16px;color:var(--ai-glow);z-index:1}.tc-doc-placeholder-spark{font-size:16px;animation:tc-doc-placeholder-spin 2s linear infinite}.tc-doc-placeholder-text{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tc-doc-placeholder-dots span{display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--ai-glow);margin:0 1px;animation:bounce 1.2s infinite}.tc-doc-placeholder-dots span:nth-child(2){animation-delay:.15s}.tc-doc-placeholder-dots span:nth-child(3){animation-delay:.3s}.tc-doc-placeholder-bar{height:4px;background:#00000014;border-radius:2px;overflow:hidden;z-index:1}.tc-doc-placeholder-fill{height:100%;background:var(--ai-glow);border-radius:2px;transition:width .25s ease-out}.tc-doc-failed{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:14px;background:var(--paper);border-radius:8px;text-align:center}.tc-doc-failed-icon{font-size:28px;color:#c0392b}.tc-doc-failed-text{font-family:var(--hand);font-size:15px;color:#c0392b;max-height:60%;overflow:auto;word-break:break-word}.tc-doc-failed-retry{font-family:var(--hand);font-size:15px;padding:6px 14px;border:1.5px solid #c0392b;background:var(--paper);color:#c0392b;border-radius:999px;cursor:pointer}.tc-doc-failed-retry:hover{background:#c0392b14}.tc-paper{position:relative;background:var(--paper);background-image:repeating-linear-gradient(0deg,transparent 0,transparent 23px,rgba(58,42,28,.035) 23px,rgba(58,42,28,.035) 24px);border:1px solid rgba(58,42,28,.18);border-radius:4px;box-shadow:0 1px #fff9 inset,2px 3px #3a2a1c0a,4px 10px 22px #3a2a1c24;display:flex;flex-direction:column;overflow:visible;font-family:var(--ui);color:var(--ink);transform-origin:50% 0%;transform:rotate(var(--tc-tilt, 0deg));transition:transform .22s ease}.tc-paper>.tc-doc-header,.tc-paper>.tc-doc-body,.tc-paper>.tc-doc-footer{position:relative;z-index:1}.tc-paper>.tc-doc-body{overflow:auto;border-radius:0 0 4px 4px}.tc-paper-pin{position:absolute;top:-14px;left:50%;transform:translate(-50%);z-index:4;pointer-events:none;filter:drop-shadow(0 2px 1.5px rgba(58,42,28,.35))}.tc-paper-curl{position:absolute;right:-1px;bottom:-1px;width:22px;height:22px;pointer-events:none;filter:drop-shadow(-1px -1px 2px rgba(58,42,28,.18));z-index:2}.tc-node.selected .tc-paper{outline:2px dashed var(--accent-2);outline-offset:4px}.tc-polaroid{position:relative;background:var(--paper);border:1px solid rgba(58,42,28,.18);border-radius:3px;box-shadow:0 1px #fff9 inset,2px 3px #3a2a1c0d,5px 12px 26px #3a2a1c2e;padding:0 14px;display:flex;flex-direction:column;align-items:center;font-family:var(--ui);color:var(--ink);transform-origin:50% 0%;transform:rotate(var(--tc-tilt, 0deg));transition:transform .22s ease}.tc-polaroid-tape{position:absolute;top:-8px;left:8px;transform:rotate(-14deg);z-index:4;pointer-events:none;filter:drop-shadow(0 2px 3px rgba(58,42,28,.18))}.tc-polaroid-stage{position:relative;background:#1a1714;border-radius:1px;overflow:hidden;display:flex;align-items:center;justify-content:center}.tc-polaroid-caption{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:8px 4px 4px}.tc-polaroid-filename{font-family:var(--hand, var(--ui));font-size:16px;line-height:1.1;color:var(--ink);max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}.tc-polaroid-meta{font-family:var(--mono);font-size:10px;color:var(--ink-faint);letter-spacing:.04em}.tc-doc-collapse-float{position:absolute;top:6px;right:6px;z-index:5}.tc-node.selected .tc-polaroid{outline:2px dashed var(--accent-2);outline-offset:4px}.tc-video-stage{position:relative;width:100%;height:100%;background:#0e0c0a}.tc-video-el{width:100%;height:100%;object-fit:contain;display:block;background:#0e0c0a;cursor:pointer}.tc-video-poster{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2a241c,#1a1714);cursor:pointer}.tc-video-playglyph{filter:drop-shadow(0 3px 8px rgba(0,0,0,.4));transition:transform .16s ease}.tc-video-poster:hover .tc-video-playglyph{transform:scale(1.06)}.tc-video-resume{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:0;background:transparent;padding:0;cursor:pointer;opacity:0;transition:opacity .16s ease}.tc-video-stage:hover .tc-video-resume{opacity:1}.tc-video-controls{position:absolute;left:6px;right:6px;bottom:6px;display:flex;align-items:center;gap:8px;padding:6px 10px;background:#14100c8c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:999px;color:#f5efe1;opacity:0;transform:translateY(4px);transition:opacity .18s ease,transform .18s ease;pointer-events:none}.tc-video-stage:hover .tc-video-controls,.tc-video-controls:focus-within{opacity:1;transform:translateY(0);pointer-events:auto}.tc-video-btn{width:22px;height:22px;display:flex;align-items:center;justify-content:center;background:transparent;border:0;color:#f5efe1;cursor:pointer;padding:0}.tc-video-btn:hover{color:var(--accent-3, #c6a96b)}.tc-video-time{font-family:var(--mono);font-size:10px;color:#f5efe1cc;min-width:28px;text-align:center}.tc-video-bar{flex:1;position:relative;height:14px;display:flex;align-items:center;cursor:pointer}.tc-video-bar-track{position:absolute;left:0;right:0;height:2px;background:#f5efe140;border-radius:2px}.tc-video-bar-fill{position:absolute;left:0;height:2px;background:var(--accent-3, #c6a96b);border-radius:2px}.tc-video-bar-knob{position:absolute;width:8px;height:8px;border-radius:50%;background:#f5efe1;transform:translate(-50%);box-shadow:0 1px 2px #0006}.tc-image-stage{position:relative;width:100%;height:100%;background:#f6f1e7;display:flex;align-items:center;justify-content:center;overflow:hidden}.tc-image-el{max-width:100%;max-height:100%;object-fit:contain;display:block;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.tc-cassette-card{position:relative;background:var(--paper);background-image:repeating-linear-gradient(0deg,transparent 0,transparent 23px,rgba(58,42,28,.035) 23px,rgba(58,42,28,.035) 24px);border:1px solid rgba(58,42,28,.18);border-radius:4px;box-shadow:0 1px #fff9 inset,2px 3px #3a2a1c0d,5px 12px 26px #3a2a1c2e;padding:26px 14px 10px;display:flex;flex-direction:column;font-family:var(--ui);color:var(--ink);transform-origin:50% 0%;transform:rotate(var(--tc-tilt, 0deg));transition:transform .22s ease}.tc-cassette-body{flex:1;display:flex;align-items:center;justify-content:center;min-height:120px}.tc-cassette-meta-row{display:flex;justify-content:flex-end;font-family:var(--mono);font-size:10px;color:var(--ink-faint);padding-top:4px;letter-spacing:.04em}.tc-voice-memo{width:100%;display:flex;flex-direction:column;gap:10px;align-items:stretch}.tc-voice-memo-label{font-family:var(--hand, var(--ui));font-size:15px;color:var(--ink-soft);text-align:center;padding:0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tc-voice-memo-wave{flex:1;display:flex;align-items:center;justify-content:space-between;gap:2px;min-height:90px;padding:6px 4px;cursor:pointer;position:relative}.tc-voice-memo-wave:before,.tc-voice-memo-wave:after{content:"";position:absolute;left:4px;right:4px;height:1px;background:#3a2a1c1f;pointer-events:none}.tc-voice-memo-wave:before{top:50%}.tc-voice-memo-bar{flex:1;min-width:2px;max-width:6px;background:#3a2a1c59;border-radius:2px;transition:background .16s ease,opacity .18s ease}.tc-voice-memo-bar.played{background:var(--accent)}.tc-voice-memo-wave.playing .tc-voice-memo-bar.played{animation:tc-voice-memo-pulse .9s ease-in-out infinite}@keyframes tc-voice-memo-pulse{0%,to{opacity:1}50%{opacity:.55}}.tc-voice-memo-controls{display:flex;align-items:center;justify-content:center;gap:8px;padding:4px 10px;background:#fffdf68c;border:1px solid rgba(58,42,28,.18);border-radius:999px;align-self:center}.tc-voice-memo-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:transparent;border:0;color:var(--ink);cursor:pointer;padding:0}.tc-voice-memo-btn:hover{color:var(--accent)}.tc-voice-memo-time{font-family:var(--mono);font-size:11px;color:var(--ink-soft);min-width:30px;text-align:center}.tc-voice-memo-time-sep{color:var(--ink-faint);font-size:11px}.tc-node.selected .tc-cassette-card{outline:2px dashed var(--accent-2);outline-offset:4px}.tc-todo{position:relative;background:var(--paper);background-image:repeating-linear-gradient(0deg,transparent 0,transparent 27px,rgba(58,42,28,.07) 27px,rgba(58,42,28,.07) 28px);border:1px solid rgba(58,42,28,.18);border-radius:4px;box-shadow:0 1px #fff9 inset,2px 3px #3a2a1c0d,4px 10px 22px #3a2a1c24;padding:24px 14px 12px;display:flex;flex-direction:column;font-family:var(--ui);color:var(--ink);transform-origin:50% 0%;transform:rotate(var(--tc-tilt, 0deg));transition:transform .22s ease;overflow:visible}.tc-todo:before{content:"";position:absolute;left:32px;top:0;bottom:0;width:1px;background:#d9775766;pointer-events:none}.tc-todo-header{display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding-bottom:4px;border-bottom:1px dashed rgba(58,42,28,.25);margin-bottom:6px}.tc-todo-title{font-family:var(--hand, var(--ui));font-size:22px;color:var(--ink);cursor:text;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tc-todo-title-input{flex:1;font-family:var(--hand, var(--ui));font-size:22px;color:var(--ink);background:transparent;border:0;outline:0;padding:0}.tc-todo-count{font-family:var(--mono);font-size:11px;color:var(--ink-faint);flex-shrink:0}.tc-todo-list{list-style:none;padding:0;margin:0;flex:1;min-height:0;overflow-y:auto}.tc-todo-item{display:flex;align-items:center;gap:8px;padding:4px 0;font-family:var(--hand, var(--ui));font-size:18px;line-height:1.2;color:var(--ink);position:relative}.tc-todo-item.done .tc-todo-text{color:var(--ink-faint);text-decoration:line-through;text-decoration-style:wavy;text-decoration-color:#3a2a1c59}.tc-todo-checkbox{width:22px;height:22px;border:0;background:transparent;cursor:pointer;color:var(--ink);padding:0;flex-shrink:0;position:relative;display:flex;align-items:center;justify-content:center}.tc-todo-checkbox:hover{color:var(--accent)}.tc-todo-box{width:22px;height:22px;display:block}.tc-todo-box.checked{color:var(--accent-2)}.tc-todo-check-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.tc-todo-check{width:16px;height:16px;color:var(--accent-2)}.tc-todo-text{flex:1;cursor:text;min-width:0;word-break:break-word}.tc-todo-item-input{flex:1;font-family:var(--hand, var(--ui));font-size:18px;color:var(--ink);background:transparent;border:0;border-bottom:1px solid rgba(58,42,28,.3);outline:0;padding:0 0 2px}.tc-todo-remove{width:18px;height:18px;border:0;background:transparent;color:var(--ink-faint);cursor:pointer;font-size:16px;line-height:1;padding:0;opacity:0;transition:opacity .12s ease;flex-shrink:0}.tc-todo-item:hover .tc-todo-remove{opacity:1}.tc-todo-remove:hover{color:var(--accent)}.tc-todo-add-row .tc-todo-checkbox-ghost{opacity:.35;cursor:default}.tc-todo-add-input{flex:1;font-family:var(--hand, var(--ui));font-size:18px;color:var(--ink);background:transparent;border:0;outline:0;padding:2px 0}.tc-todo-add-input::placeholder{color:var(--ink-faint);font-style:italic}.tc-node.selected .tc-todo{outline:2px dashed var(--accent-2);outline-offset:4px}.tc-node:hover .tc-paper,.tc-node:hover .tc-polaroid,.tc-node:hover .tc-cassette-card,.tc-node:hover .tc-todo{transform:rotate(0) translateY(-1px)}@keyframes tc-doc-placeholder-pulse{0%,to{background:var(--paper)}50%{background:color-mix(in srgb,var(--ai-glow) 4%,var(--paper))}}@keyframes tc-doc-placeholder-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}
