:root{--bg-primary: #1a1e24;--bg-secondary: #1d2229;--bg-tertiary: #252b33;--bg-panel: #1f252d;--bg-card: #222831;--bg-sunken: #181d24;--bg-input: #151b22;--bg-hover: rgba(123, 200, 210, .07);--bg-overlay: rgba(25, 30, 38, .9);--bg-c-perspective-comment: rgba(30, 24, 14, .92);--bg-mirror-header: linear-gradient(180deg, rgba(27, 33, 40, .98) 0%, rgba(27, 33, 40, .92) 100%);--bg-mirror-badge: rgba(24, 29, 36, .78);--bg-mirror-meta: rgba(27, 32, 38, .72);--bg-timeline-bar: rgba(25, 30, 37, .88);--bg-timeline-future: rgba(12, 18, 26, .35);--accent-cyan: #7bc8d2;--accent-cyan-dim: #5fa9b3;--accent-cyan-border: rgba(123, 200, 210, .9);--tp-border: #ffffff48;--accent-amber: #ffbf00;--accent-pink: #ff6495;--accent-green: #00ff9f;--accent-red: #ff6464;--accent-purple: #b97aff;--c-perspective: #e8e8e8;--text-primary: #bcc8d0;--text-secondary: #99a6af;--text-muted: #7d8a94;--card-dimmed-opacity: .38;--card-dimmed-brightness: .92;--border-dim: rgba(123, 200, 210, .13);--border-active: rgba(123, 200, 210, .4);--graph-grid-line: rgba(123, 200, 210, .04);--graph-provenance-edge: var(--accent-purple);--font-display: "Outfit", sans-serif;--font-body: "Inter", sans-serif;--sp-xs: .375rem;--sp-sm: .75rem;--sp-md: 1.25rem;--sp-lg: 2rem;--sp-xl: 3rem;--shadow-sm: 0 2px 8px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 8px 32px rgba(0,0,0,.6);--card-shadow-rest: 0 2px 12px rgba(255, 255, 255, .1);--card-shadow-hover: 0 6px 24px rgba(255, 255, 255, .2);--card-shadow-dragging: 0 12px 36px rgba(255, 255, 255, .3);--radius-sm: 0;--radius-md: 0;--radius-lg: 0;--glow-cyan: 0 0 12px rgba(127, 255, 255, .25);--glow-cyan-strong: 0 0 24px rgba(127, 255, 255, .5);--glow-amber: 0 0 16px rgba(232, 232, 232, .4);--glow-pink: 0 0 12px rgba(255, 100, 149, .4);--shadow-mirror-indicator: 0 0 8px rgba(0, 255, 159, .8);--shadow-timeline-committed: 0 0 6px rgba(127, 255, 255, .6);--border-mirror-badge: rgba(255, 191, 0, .5);--border-mirror-meta: rgba(255, 191, 0, .25);--border-timeline-active: rgba(127, 255, 255, .3);--timeline-edit-tick: rgba(127, 255, 255, .3);--tx-fast: .15s ease;--tx-med: .25s ease;--tx-slow: .4s ease;--sidebar-left-w: 220px;--sidebar-right-w: 360px;--timeline-bar-height: 52px;color-scheme:dark}:root[data-theme=light]{--bg-primary: #d7dfe8;--bg-secondary: #d3dce6;--bg-tertiary: #c9d4e0;--bg-panel: #d7e1ec;--bg-card: #e2e9f2;--bg-sunken: #ced8e4;--bg-input: #c4cfdb;--bg-hover: rgba(63, 111, 151, .08);--bg-overlay: rgba(225, 233, 242, .92);--bg-c-perspective-comment: rgba(236, 230, 221, .94);--bg-mirror-header: linear-gradient(180deg, rgba(220, 229, 239, .98) 0%, rgba(211, 221, 232, .95) 100%);--bg-mirror-badge: rgba(233, 226, 216, .95);--bg-mirror-meta: rgba(228, 221, 210, .9);--bg-timeline-bar: rgba(219, 228, 238, .92);--bg-timeline-future: rgba(42, 73, 113, .1);--accent-cyan: #3f6197;--accent-cyan-dim: #566a9a;--accent-cyan-border: rgba(63, 98, 151, .9);--tp-border: #173e7452;--accent-amber: #9a6700;--accent-pink: #9d4c72;--accent-green: #147a5a;--accent-red: #b44b5b;--accent-purple: #7c3aed;--c-perspective: #041e42;--text-primary: #041e42;--text-secondary: #1f3a68;--text-muted: #4b5f84;--card-dimmed-opacity: .58;--card-dimmed-brightness: .97;--border-dim: rgba(63, 111, 151, .16);--border-active: rgba(63, 111, 151, .32);--graph-grid-line: rgba(63, 111, 151, .1);--graph-provenance-edge: var(--accent-purple);--shadow-sm: 0 2px 8px rgba(18, 35, 63, .08);--shadow-md: 0 8px 24px rgba(18, 35, 63, .14);--shadow-lg: 0 18px 48px rgba(18, 35, 63, .16);--card-shadow-rest: 0 2px 12px rgba(0, 0, 0, .5);--card-shadow-hover: 0 6px 24px rgba(0, 0, 0, .6);--card-shadow-dragging: 0 12px 36px rgba(0, 0, 0, .7);--glow-cyan: 0 0 12px rgba(23, 61, 116, .14);--glow-cyan-strong: 0 0 24px rgba(23, 61, 116, .22);--glow-amber: 0 0 14px rgba(154, 103, 0, .16);--glow-pink: 0 0 12px rgba(157, 76, 114, .14);--shadow-mirror-indicator: 0 0 8px rgba(20, 122, 90, .28);--shadow-timeline-committed: 0 0 6px rgba(23, 61, 116, .28);--border-mirror-badge: rgba(154, 103, 0, .35);--border-mirror-meta: rgba(154, 103, 0, .22);--border-timeline-active: rgba(23, 61, 116, .28);--timeline-edit-tick: rgba(23, 61, 116, .22);color-scheme:light}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100dvh;overflow:hidden;background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);font-size:16px;line-height:1.5}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--accent-cyan-dim)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;letter-spacing:.02em;line-height:1.2}h1{font-size:2.5rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.1rem}button{font-family:var(--font-body);font-size:.8rem;cursor:pointer;border:none;background:none;color:inherit;transition:var(--tx-fast)}button:focus-visible{outline:1px solid var(--accent-cyan);outline-offset:2px}.btn-primary{background:transparent;color:var(--accent-cyan-dim);border:1px solid var(--accent-cyan-border);padding:var(--sp-xs) var(--sp-sm);font-family:var(--font-display);font-size:.875rem;font-weight:600;letter-spacing:.04em;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);transition:var(--tx-fast)}.btn-primary:hover,.btn-primary:focus-visible{background:transparent;color:var(--accent-cyan);border-color:var(--accent-cyan);box-shadow:var(--shadow-md),var(--glow-cyan)}.btn-ghost{color:var(--text-secondary);padding:var(--sp-xs) var(--sp-sm);border:1px solid;font-size:.82rem;border-radius:var(--radius-sm);transition:var(--tx-fast)}.btn-ghost:hover{color:var(--text-primary)}.btn-danger{color:var(--accent-red);border:1px solid var(--accent-red);padding:var(--sp-xs) var(--sp-sm);font-family:var(--font-display);font-size:.82rem;font-weight:600;letter-spacing:.04em;border-radius:var(--radius-sm)}.btn-danger:hover{background:var(--accent-red);color:var(--bg-primary)}input,textarea,select{font-family:var(--font-body);font-size:.85rem;background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-dim);border-radius:var(--radius-sm);padding:var(--sp-xs) var(--sp-sm);outline:none;transition:border-color var(--tx-fast);width:100%}input:focus,textarea:focus,select:focus{border-color:var(--accent-cyan);box-shadow:var(--glow-cyan)}input::placeholder,textarea::placeholder{color:var(--text-muted)}.gradient-text{background:linear-gradient(90deg,var(--accent-cyan),var(--accent-cyan-dim));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glassmorphism{background:var(--bg-overlay);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}@keyframes pulse-cyan{0%,to{box-shadow:var(--glow-cyan)}50%{box-shadow:var(--glow-cyan-strong)}}@keyframes pulse-amber{0%,to{box-shadow:0 0 12px #e8e8e84d}50%{box-shadow:0 0 28px #e8e8e899,0 0 48px #e8e8e833}}@keyframes dash-flow{to{stroke-dashoffset:-20}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-left{0%{transform:translate(-16px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes node-appear{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}@keyframes tp-hex-idle-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes tp-hex-hover-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.source-list{display:flex;flex-direction:column;gap:var(--sp-xs);padding:var(--sp-sm)}.source-item{display:flex;align-items:flex-start;gap:var(--sp-sm);padding:var(--sp-sm);border-radius:var(--radius-sm);border:1px solid var(--border-dim);background:var(--bg-card);text-align:left;transition:var(--tx-fast);cursor:pointer;animation:slide-in-left var(--tx-med)}.source-item:hover{border-color:var(--border-active);background:var(--bg-hover)}.source-item[data-selected=true]{border-color:var(--accent-cyan-border);box-shadow:var(--glow-cyan)}.source-item[data-hovered=true]{border-color:var(--accent-purple)}.source-kind-icon{flex:none;width:26px;height:26px;display:grid;place-items:center;border-radius:var(--radius-sm);background:var(--bg-sunken);font-size:.9rem}.source-item-body{min-width:0;flex:1 1 auto}.source-item-title{font-size:.82rem;color:var(--text-primary);line-height:1.25;overflow-wrap:anywhere}.source-item-meta{margin-top:4px;display:flex;align-items:center;gap:var(--sp-sm);font-size:.8rem;color:var(--text-muted)}.extract-badge{display:inline-flex;align-items:center;gap:4px;font-size:.8rem;letter-spacing:.04em}.extract-badge[data-status=pending]{color:var(--accent-cyan)}.extract-badge[data-status=ready]{color:var(--accent-green)}.extract-badge[data-status=error]{color:var(--accent-red)}.extract-dot{width:6px;height:6px;border-radius:50%;background:currentColor}.extract-badge[data-status=pending] .extract-dot{animation:pulse-cyan 1.4s ease-in-out infinite}.provenance-count{display:inline-flex;align-items:center;gap:3px;color:var(--accent-purple)}.source-render{height:100%;min-height:0;display:flex;flex-direction:column;background:var(--bg-card);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border-dim)}.render-prose{padding:var(--sp-lg);overflow-y:auto;line-height:1.65;color:var(--text-primary);font-size:.92rem;white-space:pre-wrap}.render-prose .render-firstline{color:var(--text-muted);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:var(--sp-sm)}.render-frame{flex:1 1 auto;border:0;width:100%;background:var(--bg-sunken)}.render-media{display:flex;flex-direction:column;min-height:0;height:100%}.render-media video{width:100%;aspect-ratio:16 / 9;flex:0 0 auto;background:#000;object-fit:contain}.render-media-chip{flex:0 0 auto;display:flex;align-items:center;gap:var(--sp-sm);height:54px;margin:var(--sp-md);padding:0 var(--sp-md);width:calc(100% - 2 * var(--sp-md));background:var(--bg-sunken);border:1px solid var(--border-dim);border-radius:var(--radius-md);color:var(--text-primary);font-size:.86rem;text-align:left;transition:border-color var(--tx-fast)}.render-media-chip:hover{border-color:var(--accent-cyan-border)}.render-media-chip-play{display:grid;place-items:center;width:26px;height:26px;flex:0 0 auto;border-radius:50%;background:var(--accent-cyan);color:var(--bg-primary);font-size:.8rem;padding-left:2px}.render-media-chip-label{font-family:var(--font-display)}.render-media-chip-host{margin-left:auto;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.render-media-chip-chevron{color:var(--text-muted)}.render-media-embed{position:relative;width:calc(100% - 2 * var(--sp-md));margin:0 var(--sp-md) var(--sp-md);aspect-ratio:16 / 9;flex:0 0 auto;border-radius:var(--radius-md);overflow:hidden;background:#000}.render-media-embed iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0}.render-media audio{flex:0 0 auto;height:54px;background:var(--bg-sunken);margin:var(--sp-md);width:calc(100% - 2 * var(--sp-md))}.render-transcript{flex:1 1 auto;min-height:0;overflow-y:auto;padding:var(--sp-md) var(--sp-lg);white-space:pre-wrap;color:var(--text-secondary);font-size:.86rem;line-height:1.6;border-top:1px solid var(--border-dim)}.render-fallback{padding:var(--sp-lg);color:var(--text-secondary)}.render-fallback a{color:var(--accent-cyan)}.render-badge{display:inline-block;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);border:1px solid var(--border-dim);border-radius:var(--radius-sm);padding:2px 8px;margin-bottom:var(--sp-md)}.upload-wall{display:flex;flex-direction:column;gap:var(--sp-md);padding:var(--sp-lg);height:100%;min-height:0;overflow-y:auto}.dropzone{border:1px dashed var(--tp-border);border-radius:var(--radius-md);padding:var(--sp-md) var(--sp-lg);display:flex;align-items:center;justify-content:space-between;gap:var(--sp-md);transition:var(--tx-fast);background:var(--bg-secondary)}.dropzone[data-drag=true]{border-color:var(--accent-cyan);background:var(--bg-hover);box-shadow:var(--glow-cyan)}.dropzone-hint{color:var(--text-secondary);font-size:.85rem}.dropzone-hint strong{color:var(--text-primary);font-family:var(--font-display)}.dropzone-actions{display:flex;align-items:center;gap:var(--sp-sm);flex:none}.dropzone input[type=text]{width:220px}.tray{border:1px solid var(--border-dim);border-radius:var(--radius-md);background:var(--bg-panel);padding:var(--sp-md)}.tray-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:var(--sp-sm)}.tray-title{font-family:var(--font-display);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.tray-items{display:flex;flex-wrap:wrap;gap:var(--sp-sm)}.tray-chip{display:flex;align-items:center;gap:var(--sp-sm);padding:var(--sp-xs) var(--sp-sm);border-radius:var(--radius-sm);border:1px solid var(--border-dim);background:var(--bg-card);color:var(--text-secondary);font-size:.84rem;cursor:grab;transition:var(--tx-fast)}.tray-chip:hover{border-color:var(--accent-cyan-border);color:var(--text-primary);box-shadow:var(--card-shadow-hover)}.tray-chip:active{cursor:grabbing;box-shadow:var(--card-shadow-dragging)}.tray-empty{color:var(--text-muted);font-size:.8rem}.wall-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--sp-md)}.wall-card{display:flex;flex-direction:column;height:300px;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border-dim);background:var(--bg-card);box-shadow:var(--card-shadow-rest);transition:var(--tx-fast);animation:node-appear var(--tx-med)}.wall-card:hover{box-shadow:var(--card-shadow-hover)}.wall-card[data-selected=true]{border-color:var(--accent-cyan-border);box-shadow:var(--card-shadow-hover),var(--glow-cyan)}.wall-card-head{display:flex;align-items:center;gap:var(--sp-sm);padding:var(--sp-sm) var(--sp-md);border-bottom:1px solid var(--border-dim);background:var(--bg-mirror-header)}.wall-card-title{flex:1 1 auto;min-width:0;font-size:.82rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wall-card-body{flex:1 1 auto;min-height:0;overflow:hidden}.wall-card-link{flex:none;color:var(--text-muted);font-size:.9rem;line-height:1;padding:2px 6px;border-radius:var(--radius-sm);text-decoration:none}.wall-card-link:hover{color:var(--accent-cyan);background:var(--bg-hover)}.wall-card-remove{flex:none;color:var(--text-muted);font-size:1rem;line-height:1;padding:2px 6px;border-radius:var(--radius-sm)}.wall-card-remove:hover{color:var(--accent-red);background:var(--bg-hover)}.wall-empty{padding:var(--sp-xl);text-align:center;color:var(--text-muted);border:1px dashed var(--border-dim);border-radius:var(--radius-md)}.graph-stage{height:100%;min-height:0;display:flex;flex-direction:column;position:relative}.bias-panel{position:absolute;top:var(--sp-sm);left:var(--sp-sm);width:300px;max-width:calc(100% - 2 * var(--sp-sm));z-index:5;background:var(--bg-overlay);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border-dim);border-radius:var(--radius-md);box-shadow:var(--shadow-md)}.bias-panel-toggle{display:flex;align-items:center;gap:var(--sp-sm);width:100%;padding:var(--sp-sm) var(--sp-md);font-family:var(--font-display);font-size:.84rem;letter-spacing:.03em;color:var(--text-primary)}.bias-panel-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.bias-panel-dot[data-active=true]{background:var(--accent-amber);box-shadow:0 0 8px var(--accent-amber)}.bias-panel-count{background:var(--accent-amber);color:var(--bg-primary);border-radius:var(--radius-sm);padding:0 6px;font-size:.8rem}.bias-panel-chevron{margin-left:auto;color:var(--text-muted)}.bias-panel-body{max-height:340px;overflow-y:auto;padding:0 var(--sp-md) var(--sp-md);border-top:1px solid var(--border-dim)}.bias-panel-actions{padding:var(--sp-sm) 0}.bias-panel-msg{font-size:.8rem;color:var(--text-secondary);line-height:1.45}.bias-panel-msg.error{color:var(--accent-red)}.bias-panel-item{border-left:2px solid var(--accent-amber);padding:var(--sp-xs) 0 var(--sp-sm) var(--sp-sm);margin-bottom:var(--sp-sm);animation:fade-in var(--tx-med)}.bias-panel-item[data-severity=info]{border-left-color:var(--accent-cyan-dim)}.bias-panel-item[data-severity=strong]{border-left-color:var(--accent-amber)}.bias-panel-kind{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}.bias-panel-who{color:var(--accent-amber);text-transform:none;letter-spacing:0}.bias-panel-message{font-size:.8rem;color:var(--text-primary);line-height:1.45;margin-top:2px}.bias-panel-action{font-size:.84rem;color:var(--text-secondary);margin-top:4px}.bias-panel-action:before{content:"↳ ";color:var(--accent-cyan)}.graph-canvas-wrap{flex:1 1 auto;min-height:0;position:relative}.graph-svg{width:100%;height:100%;display:block;touch-action:none;cursor:grab}.graph-svg:active{cursor:grabbing}.graph-controls{position:absolute;top:var(--sp-sm);right:var(--sp-sm);display:flex;flex-direction:column;gap:4px}.graph-controls button{width:30px;height:30px;display:grid;place-items:center;background:var(--bg-overlay);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--border-dim);border-radius:var(--radius-sm);font-size:1rem;line-height:1}.graph-controls button:hover{border-color:var(--accent-cyan-border);color:var(--accent-cyan)}.perspective-link{stroke:var(--accent-cyan-dim);fill:none;stroke-linecap:round;transition:stroke-opacity var(--tx-fast),stroke-width var(--tx-fast)}.perspective-link[data-dim=true]{stroke-opacity:.1!important}.perspective-link[data-highlight=true]{stroke:var(--accent-cyan);filter:drop-shadow(0 0 5px rgba(127,255,255,.5))}.shared-blob{cursor:pointer;transition:opacity var(--tx-fast)}.shared-blob[data-dim=true]{opacity:.4}.shared-blob-body{fill:var(--accent-purple);fill-opacity:.08;stroke:var(--accent-purple);stroke-opacity:.5;transition:fill-opacity var(--tx-fast),stroke-opacity var(--tx-fast)}.shared-blob:hover 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.src-node-dot{fill:var(--bg-hover);stroke:var(--accent-cyan);filter:drop-shadow(var(--glow-cyan))}.src-node-label{fill:var(--text-secondary);font-family:var(--font-body);font-size:13.5px;paint-order:stroke;stroke:var(--bg-primary);stroke-width:3px;stroke-linejoin:round}.src-node:hover .src-node-label,.src-node[data-active=true] .src-node-label{fill:var(--accent-cyan)}.graph-hint{position:absolute;bottom:var(--sp-sm);left:var(--sp-md);display:flex;gap:var(--sp-md);font-size:.8rem;color:var(--text-muted);background:var(--bg-overlay);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--border-dim);border-radius:var(--radius-sm);padding:var(--sp-xs) var(--sp-sm)}.graph-hint span{display:inline-flex;align-items:center;gap:6px}.legend-swatch{width:18px;height:0;border-top-width:2px;border-top-style:solid}.legend-swatch.sim{border-top-color:var(--accent-cyan)}.legend-swatch.blob{width:14px;height:14px;border:1px solid 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