:root[data-theme=dark],:root{--bg: #0f1115;--panel: #171a21;--panel2: #1e222c;--line: #2a2f3a;--text: #e6e9ef;--muted: #9aa3b2;--accent: #4f8cff;--accent2: #2f6bdc;--good: #3ecf8e;--warn: #ffb454;--danger: #ff6b6b;--chip: #262b36;--field: #1e222c;--danger-text: #ff7b72;--on-accent: #ffffff;--on-light: #06121c;--overlay: rgba(20,24,32,.95);--accent-overlay: rgba(30,90,150,.96);--hover: rgba(255,255,255,.1);--hairline: rgba(255,255,255,.25);--hairline-faint: rgba(255,255,255,.02);--canvas-bg: #0b0d11;--canvas-wall-outer: #6b7280;--canvas-wall-inner: #aeb6c4;--canvas-wall-outer-scan: #1d4ed8;--canvas-wall-inner-scan: #7fb0ff;--canvas-casing: #7c8499;--canvas-jamb-faint: #8a93a4;--canvas-selection: rgba(79,140,255,.55);--canvas-door: #ffce8a;--canvas-door-arc: #d6a85f;--canvas-window: #9bd6ff;--canvas-window-inner: #7fd0ff;--canvas-selected-ink: #ffffff;--canvas-ink-bright: #cfd6e2;--canvas-ink-muted: #9aa3b2;--canvas-dim-pill: rgba(15,17,21,.85);--canvas-tread: #8b93a7;--canvas-stair-arrow: #cfd6e2;--canvas-piece-default: #8a8f98;--canvas-fixture-default: #9aa0a6;--canvas-measure: #39c5d6;--canvas-measure-label: #9be4ee;--canvas-edge-label: #bfe9d2;--canvas-grid-fine: rgba(255,255,255,.035);--canvas-grid-major: rgba(255,255,255,.09);--canvas-keep-out: rgba(255,90,90,.1);--canvas-keep-out-ink: rgba(255,90,90,.55);--canvas-room-label: #8f9bb0;--canvas-label-name: #ffffff;--canvas-label-size: #c8d0dc;--canvas-label-pill: rgba(15,17,21,.55);--canvas-lock-badge: #ffd479;--canvas-calibration: #ffce8a;--canvas-hint-border: #3a4252;--canvas-hint-text: #dfe6f2;--canvas-thumb-wash: rgba(122,162,247,.06);--selection-outline: #4f8cff;--selection-handle: #ffffff;--selection-handle-stroke: #4f8cff;--selection-rotate-stem: #ffffff;--selection-rotate-knob: #3ecf8e;--selection-vertex: #4f8cff;--selection-vertex-active: #ffb454;--selection-insert: rgba(62,207,142,.55);--selection-guide: rgba(62,207,142,.7);--selection-trace: #3ecf8e;--selection-trace-close: #ffb454;--selection-keyline: #0f1115;--minimap-room-fill: #20252e;--minimap-room-stroke: #3d4550;--minimap-active-fill: rgba(79,140,255,.16);--minimap-piece-fill: rgba(150,158,170,.3);--minimap-piece-active: rgba(190,205,230,.55);--minimap-corner-tick: #cfe0ff;--minimap-empty-text: #5b6270;--minimap-scrim: rgba(9,11,15,.5);--insight-good: #3ecf8e;--insight-good-fill: rgba(62,207,142,.16);--insight-good-fill-faint: rgba(62,207,142,.12);--insight-bad: #ff5a5a;--insight-bad-fill: rgba(255,90,90,.2);--insight-bad-fill-strong: rgba(255,90,90,.22);--insight-warn: #ffb454;--insight-info: #39c5d6;--insight-info-text: #9be4ee;--insight-pill: rgba(15,17,21,.92);--insight-link: #4f8cff;--insight-view: #b07cff;--insight-glare: #ff7a3c;--insight-daylight: #ffdd78;--insight-label-text: #ffffff;--elevation-wall-fill: rgba(148,163,184,.22);--elevation-wall-stroke: #5b6472;--elevation-side-wall-fill: rgba(148,163,184,.15);--elevation-floor-fill: rgba(148,163,184,.13);--elevation-floor-stroke: #7b8494;--elevation-ceil-stroke: #4a5260;--elevation-glass-fill: rgba(127,208,255,.18);--elevation-glass-stroke: #7fd0ff;--elevation-door-fill: rgba(20,24,30,.85);--elevation-door-stroke: #8a93a3;--elevation-door-leaf-fill: rgba(151,165,190,.6);--elevation-door-leaf-side: rgba(112,124,147,.62);--elevation-door-panel-stroke: rgba(30,36,46,.5);--elevation-eye-line: #3d4450;--elevation-casing-fill: rgba(203,213,225,.2);--elevation-casing-stroke: #9aa4b2;--elevation-sill-fill: rgba(203,213,225,.16);--elevation-sill-stroke: #8a93a3;--scrim-soft: rgba(8,10,14,.4);--scrim-base: rgba(8,10,14,.55);--shadow-soft: rgba(0,0,0,.35);--shadow-strong: rgba(0,0,0,.5);--furniture-0: #4f8cff;--furniture-1: #3ecf8e;--furniture-2: #ffb454;--furniture-3: #ff6b6b;--furniture-4: #b07cff;--furniture-5: #39c5d6;--furniture-6: #f48fb1;--furniture-7: #c0c8d6;--swatch-0: #4f8cff;--swatch-1: #3ecf8e;--swatch-2: #ffb454;--swatch-3: #ff6b6b;--swatch-4: #b07cff;--swatch-5: #39c5d6;--swatch-6: #f48fb1;--swatch-7: #c0c8d6;--print-bg: #ffffff;--print-room-fill: #f7f7f5;--print-room-stroke: #3a3f47;--print-stroke: #888888;--print-text: #666666;--print-name: #30343b;--print-size: #555b64;--print-dim-text: #555b64;--print-marker: #b3402f;--debug-path: #c026d3;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-size-xs: 10px;--font-size-sm: 11px;--font-size-base: 12px;--font-size-md: 13px;--font-size-lg: 15px;--font-size-xl: 17px;--font-size-xxl: 20px;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--letter-spacing-wide: .06em;--letter-spacing-wider: .04em;--space-xxs: 2px;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-xxl: 32px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 999px;--opacity-inactive-room: .35;--opacity-other-furniture: .3;--opacity-ghost-furniture: .55}:root[data-theme=light]{--bg: #f4f5f7;--panel: #ffffff;--panel2: #f0f2f5;--line: #d8dce3;--text: #1a1d23;--muted: #5f6773;--accent: #2f6bdc;--accent2: #1f52b0;--good: #0f9d63;--warn: #b96a06;--danger: #d13b3b;--chip: #e8ebf0;--field: #ffffff;--danger-text: #c02c2c;--on-accent: #ffffff;--on-light: #06121c;--overlay: rgba(255,255,255,.97);--accent-overlay: rgba(228,238,252,.98);--hover: rgba(0,0,0,.06);--hairline: rgba(0,0,0,.2);--hairline-faint: rgba(0,0,0,.03);--canvas-bg: #fbfbfc;--canvas-wall-outer: #99a1ae;--canvas-wall-inner: #3a414d;--canvas-wall-outer-scan: #6b9ae8;--canvas-wall-inner-scan: #0b2f7a;--canvas-casing: #6b7382;--canvas-jamb-faint: #9aa3b2;--canvas-selection: rgba(47,107,220,.45);--canvas-door: #b8791a;--canvas-door-arc: #a8842f;--canvas-window: #1f7fbf;--canvas-window-inner: #2f96d8;--canvas-selected-ink: #0b0e13;--canvas-ink-bright: #2b313b;--canvas-ink-muted: #6b7280;--canvas-dim-pill: rgba(255,255,255,.88);--canvas-tread: #7b8394;--canvas-stair-arrow: #3a414d;--canvas-piece-default: #7d8390;--canvas-fixture-default: #8f959e;--canvas-measure: #0e8fa3;--canvas-measure-label: #0b6d7d;--canvas-edge-label: #2f7d55;--canvas-grid-fine: rgba(0,0,0,.045);--canvas-grid-major: rgba(0,0,0,.1);--canvas-keep-out: rgba(220,40,40,.09);--canvas-keep-out-ink: rgba(200,30,30,.55);--canvas-room-label: #6b7280;--canvas-label-name: #1a1d23;--canvas-label-size: #4a515c;--canvas-label-pill: rgba(255,255,255,.75);--canvas-lock-badge: #b8791a;--canvas-calibration: #b8791a;--canvas-hint-border: #d8dce3;--canvas-hint-text: #1a1d23;--canvas-thumb-wash: rgba(47,107,220,.06);--selection-outline: #2f6bdc;--selection-handle: #ffffff;--selection-handle-stroke: #2f6bdc;--selection-rotate-stem: #3a414d;--selection-rotate-knob: #0f9d63;--selection-vertex: #2f6bdc;--selection-vertex-active: #b96a06;--selection-insert: rgba(15,157,99,.55);--selection-guide: rgba(15,157,99,.7);--selection-trace: #0f9d63;--selection-trace-close: #b96a06;--selection-keyline: #ffffff;--minimap-room-fill: #e9ecf1;--minimap-room-stroke: #c2c8d2;--minimap-active-fill: rgba(47,107,220,.14);--minimap-piece-fill: rgba(90,98,112,.3);--minimap-piece-active: rgba(40,60,100,.55);--minimap-corner-tick: #2f6bdc;--minimap-empty-text: #9aa1ad;--minimap-scrim: rgba(40,46,56,.28);--insight-good: #0f9d63;--insight-good-fill: rgba(15,157,99,.16);--insight-good-fill-faint: rgba(15,157,99,.1);--insight-bad: #d93b3b;--insight-bad-fill: rgba(217,59,59,.16);--insight-bad-fill-strong: rgba(217,59,59,.18);--insight-warn: #b96a06;--insight-info: #0e8fa3;--insight-info-text: #0b6d7d;--insight-pill: rgba(255,255,255,.92);--insight-link: #2f6bdc;--insight-view: #7c4dd0;--insight-glare: #d2551a;--insight-daylight: #d9a520;--insight-label-text: #1a1d23;--elevation-wall-fill: rgba(100,116,139,.14);--elevation-wall-stroke: #8892a2;--elevation-side-wall-fill: rgba(100,116,139,.09);--elevation-floor-fill: rgba(100,116,139,.08);--elevation-floor-stroke: #7b8494;--elevation-ceil-stroke: #b3bac5;--elevation-glass-fill: rgba(31,127,191,.14);--elevation-glass-stroke: #2f96d8;--elevation-door-fill: rgba(60,68,80,.3);--elevation-door-stroke: #6b7382;--elevation-door-leaf-fill: rgba(151,165,190,.35);--elevation-door-leaf-side: rgba(112,124,147,.38);--elevation-door-panel-stroke: rgba(60,68,80,.35);--elevation-eye-line: #c2c8d2;--elevation-casing-fill: rgba(120,132,150,.16);--elevation-casing-stroke: #7b8494;--elevation-sill-fill: rgba(120,132,150,.13);--elevation-sill-stroke: #8a93a3;--scrim-soft: rgba(20,24,32,.2);--scrim-base: rgba(20,24,32,.35);--shadow-soft: rgba(0,0,0,.12);--shadow-strong: rgba(0,0,0,.2);--furniture-0: #2f6bdc;--furniture-1: #0f9d63;--furniture-2: #b96a06;--furniture-3: #d13b3b;--furniture-4: #7c4dd0;--furniture-5: #0e8fa3;--furniture-6: #c2528a;--furniture-7: #6b7280;--swatch-0: #2f6bdc;--swatch-1: #0f9d63;--swatch-2: #b96a06;--swatch-3: #d13b3b;--swatch-4: #7c4dd0;--swatch-5: #0e8fa3;--swatch-6: #c2528a;--swatch-7: #6b7280}:root[data-theme=blueprint]{--bg: #0a2a5e;--panel: #0e3670;--panel2: #124080;--line: #2a5a9e;--text: #e8f0fb;--muted: #9dbbe0;--accent: #7fd0ff;--accent2: #4aa8e0;--good: #7fe0b0;--warn: #ffd08a;--danger: #ff9b9b;--chip: #154a8c;--field: #0e3670;--danger-text: #ffb0b0;--on-accent: #062040;--on-light: #06121c;--overlay: rgba(10,42,94,.96);--accent-overlay: rgba(18,64,128,.97);--hover: rgba(255,255,255,.1);--hairline: rgba(255,255,255,.28);--hairline-faint: rgba(255,255,255,.04);--canvas-bg: #0b2f66;--canvas-wall-outer: #6f9ed0;--canvas-wall-inner: #eaf4ff;--canvas-wall-outer-scan: #ffd166;--canvas-wall-inner-scan: #fff0c2;--canvas-casing: #a8c8ea;--canvas-jamb-faint: #7fa5cf;--canvas-selection: rgba(127,208,255,.5);--canvas-door: #eaf4ff;--canvas-door-arc: #9dbbe0;--canvas-window: #eaf4ff;--canvas-window-inner: #c9e2fa;--canvas-selected-ink: #ffffff;--canvas-ink-bright: #eaf4ff;--canvas-ink-muted: #9dbbe0;--canvas-dim-pill: rgba(9,36,78,.85);--canvas-tread: #a8c8ea;--canvas-stair-arrow: #eaf4ff;--canvas-piece-default: #cfe2f7;--canvas-fixture-default: #b9d4ee;--canvas-measure: #bfe3ff;--canvas-measure-label: #dcefff;--canvas-edge-label: #cfe8ff;--canvas-grid-fine: rgba(255,255,255,.1);--canvas-grid-major: rgba(255,255,255,.2);--canvas-keep-out: rgba(255,150,150,.12);--canvas-keep-out-ink: rgba(255,160,160,.6);--canvas-room-label: #9dbbe0;--canvas-label-name: #ffffff;--canvas-label-size: #c9e2fa;--canvas-label-pill: rgba(9,36,78,.55);--canvas-lock-badge: #ffd08a;--canvas-calibration: #ffd08a;--canvas-hint-border: #2a5a9e;--canvas-hint-text: #e8f0fb;--canvas-thumb-wash: rgba(127,208,255,.08);--selection-outline: #7fd0ff;--selection-handle: #ffffff;--selection-handle-stroke: #7fd0ff;--selection-rotate-stem: #ffffff;--selection-rotate-knob: #7fe0b0;--selection-vertex: #7fd0ff;--selection-vertex-active: #ffd08a;--selection-insert: rgba(127,224,176,.55);--selection-guide: rgba(127,224,176,.7);--selection-trace: #7fe0b0;--selection-trace-close: #ffd08a;--selection-keyline: #0a2a5e;--minimap-room-fill: #123f7d;--minimap-room-stroke: #3a6ba8;--minimap-active-fill: rgba(127,208,255,.16);--minimap-piece-fill: rgba(200,220,245,.3);--minimap-piece-active: rgba(230,242,255,.55);--minimap-corner-tick: #bfe3ff;--minimap-empty-text: #6f9ed0;--minimap-scrim: rgba(4,20,46,.5);--insight-good: #7fe0b0;--insight-good-fill: rgba(127,224,176,.18);--insight-good-fill-faint: rgba(127,224,176,.12);--insight-bad: #ff9b9b;--insight-bad-fill: rgba(255,155,155,.22);--insight-bad-fill-strong: rgba(255,155,155,.24);--insight-warn: #ffd08a;--insight-info: #8fe3f0;--insight-info-text: #c9f2f8;--insight-pill: rgba(9,36,78,.92);--insight-link: #7fd0ff;--insight-view: #cbb0ff;--insight-glare: #ffb07a;--insight-daylight: #ffe9a8;--insight-label-text: #ffffff;--elevation-wall-fill: rgba(180,210,240,.16);--elevation-wall-stroke: #a8c8ea;--elevation-side-wall-fill: rgba(180,210,240,.1);--elevation-floor-fill: rgba(180,210,240,.09);--elevation-floor-stroke: #8fb4dc;--elevation-ceil-stroke: #5c88bd;--elevation-glass-fill: rgba(201,226,250,.16);--elevation-glass-stroke: #c9e2fa;--elevation-door-fill: rgba(6,26,58,.8);--elevation-door-stroke: #a8c8ea;--elevation-door-leaf-fill: rgba(180,205,235,.5);--elevation-door-leaf-side: rgba(140,170,210,.55);--elevation-door-panel-stroke: rgba(8,30,66,.5);--elevation-eye-line: #3a6ba8;--elevation-casing-fill: rgba(200,220,245,.2);--elevation-casing-stroke: #bcd6f0;--elevation-sill-fill: rgba(200,220,245,.16);--elevation-sill-stroke: #a8c8ea;--scrim-soft: rgba(4,20,46,.45);--scrim-base: rgba(4,20,46,.6);--shadow-soft: rgba(2,12,30,.4);--shadow-strong: rgba(2,12,30,.55);--furniture-0: #f2f8ff;--furniture-1: #e9f2fc;--furniture-2: #e0ecfa;--furniture-3: #d7e6f7;--furniture-4: #cee0f4;--furniture-5: #c5daf1;--furniture-6: #bcd4ee;--furniture-7: #b3ceeb;--swatch-0: #ffd0b8;--swatch-1: #ffe3a0;--swatch-2: #d6ecb4;--swatch-3: #a8e5d8;--swatch-4: #bfe3ff;--swatch-5: #d9c4f2;--swatch-6: #f5b8c8;--swatch-7: #eaf4ff}*{box-sizing:border-box}html,body{margin:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);overflow:hidden}button{font-family:inherit;cursor:pointer}.app{display:grid;--sidebar-w: 300px;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:auto auto 1fr;height:100vh}.app.sidebar-rail{--sidebar-w: 348px}.app.sidebar-rail.pane-closed{--sidebar-w: 48px}.app.firstrun-active header,.app.firstrun-active aside.left,.app.firstrun-active .center-bar,.app.firstrun-active #bottomChrome{visibility:hidden;opacity:0}header,aside.left,.center-bar,#bottomChrome{transition:opacity .25s ease}header{grid-column:1/3;grid-row:1;background:var(--panel);border-bottom:1px solid var(--line)}.center-bar{grid-column:2;grid-row:2;background:var(--panel);border-bottom:1px solid var(--line)}.top-row{display:flex;align-items:center;gap:var(--space-xs);padding:0 var(--space-md);min-height:42px;flex-wrap:wrap}header .title{font-weight:700;font-size:var(--font-size-lg);margin-right:var(--space-sm);white-space:nowrap}header .title .accent{color:var(--accent)}header .title .brand-short{display:none}.brand-group,.trail-group{display:contents}.toolbar{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap}.tb-btn{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);font-size:var(--font-size-md);display:inline-flex;align-items:center;gap:var(--space-sm)}.doc-name{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.top-row.r2 label{display:inline-flex;align-items:center;gap:var(--space-xs)}.tb-btn:hover{border-color:var(--accent)}.tb-btn.tb-btn-active{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.tb-btn.tb-btn-dot{position:relative}.tb-btn.tb-btn-dot:after{content:"";position:absolute;top:3px;right:3px;width:5px;height:5px;border-radius:50%;background:var(--warn)}.tb-btn.tb-btn-dot.tb-btn-active:after{background:var(--on-accent)}.sep{width:1px;height:24px;background:var(--line);margin:0 var(--space-xs)}.tb-island{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs);border:1px solid var(--line);border-radius:var(--radius-md);background:var(--bg)}.tb-island .tb-btn{border-color:transparent;background:transparent;padding:var(--space-xs) var(--space-sm)}.tb-island .tb-btn:hover{border-color:var(--line)}.tb-island .tb-btn.tb-btn-active{background:var(--accent);border-color:var(--accent)}.segmented{display:inline-flex}.segmented .tb-btn{border-radius:0;border-right-width:0}.segmented .tb-btn:first-child{border-top-left-radius:7px;border-bottom-left-radius:7px}.segmented .tb-btn:last-child{border-top-right-radius:7px;border-bottom-right-radius:7px;border-right-width:1px}aside{background:var(--panel);border-right:1px solid var(--line)}aside.left{grid-column:1;grid-row:2/4;display:flex;flex-direction:row;min-height:0}.sidebar-col{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;overflow-y:auto}.app.sidebar-rail.pane-closed .sidebar-col{display:none}.sidebar-body{min-height:100%}.pane-rail{display:flex;align-items:stretch}.pane-tab{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:var(--space-xxs);background:none;border:none;color:var(--muted);font:inherit;white-space:nowrap;position:relative}.pane-rail.reordering{touch-action:none}.pane-tab.inert{opacity:.35;cursor:default}.pane-tab-pin{position:absolute;top:3px;right:3px;opacity:.8}.pane-tab.dragging{opacity:.4}.pane-rail.reordering .pane-tab.drop-before{box-shadow:inset 0 3px 0 var(--accent)}.pane-rail.vertical.reordering .pane-tab.drop-before{box-shadow:inset 3px 0 0 var(--accent)}.pane-tab.pane-tab-on{color:var(--text);box-shadow:inset 0 -2px 0 var(--accent)}.pane-tab-icon{display:inline-flex;align-items:center;justify-content:center;line-height:1}.pane-tab-label{font-size:var(--font-size-sm)}.pane-rail.vertical{flex:0 0 48px;flex-direction:column;align-items:stretch;overflow-y:auto;scrollbar-width:none;border-right:1px solid var(--line)}.pane-rail.vertical::-webkit-scrollbar{display:none}.pane-rail.vertical .pane-tab{padding:var(--space-md) 0}.pane-rail.vertical .pane-tab.pane-tab-on{box-shadow:inset 2px 0 0 var(--accent);background:var(--chip)}.pane-rail.vertical .pane-tab-label,.drawer-scrim,.drawer-head,#bottomChrome{display:none}@media (max-width: 720px){.app{grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto 1fr}.top-row.r2{overflow-x:auto;scrollbar-width:none}.top-row.r2::-webkit-scrollbar{display:none}header{grid-column:1;grid-row:1}.top-row.r1{gap:var(--space-xs);padding:0 var(--space-sm)}header .title{font-size:var(--font-size-md);margin-right:var(--space-xs)}.top-row.r1 .tb-btn{padding:var(--space-sm) var(--space-sm);gap:var(--space-xs);font-size:var(--font-size-base)}.top-row.r1 .doc-name{max-width:96px}.top-row.r1 .sep{margin:0 var(--space-xxs)}.top-row.r1 .segmented .tb-btn{flex-direction:column;gap:var(--space-xxs);background:transparent;border:0;border-radius:0;padding:var(--space-xs) var(--space-md);color:var(--muted)}.top-row.r1 .segmented .tb-btn svg{width:20px;height:20px}.top-row.r1 .segmented .tb-btn.tb-btn-active{background:transparent;border-color:transparent;color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent)}.top-row.r1 .segmented .tb-btn+.tb-btn{border-left:1px solid var(--line)}.top-row.r1{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)}.top-row.r1 .brand-group{display:flex;align-items:center;gap:var(--space-xs);min-width:0}.top-row.r1 .trail-group{display:flex;align-items:center;gap:var(--space-xs);justify-self:end;min-width:0}.top-row.r1 .brand-group .panes-wrap{min-width:0}.top-row.r1 .brand-group .tb-btn{min-width:0;padding-inline:var(--space-xs)}.top-row.r1 .doc-name{min-width:0}header .title .brand-long{display:none}header .title .brand-short{display:inline}.center-bar{grid-column:1;grid-row:2}#bottomChrome{display:block;position:fixed;left:0;right:0;bottom:0;z-index:50}.bottom-bar{background:var(--panel);border-top:1px solid var(--line)}.pane-rail{overflow-x:auto;scrollbar-width:none;justify-content:center;justify-content:safe center}.pane-rail::-webkit-scrollbar{display:none}.pane-tab{min-width:64px;padding:var(--space-sm) var(--space-md)}.inspector-strip{background:var(--panel);border-top:1px solid var(--line);box-shadow:0 -8px 24px var(--shadow-soft);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.inspector-rows{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:var(--space-sm)}.inspector-fields{display:flex;gap:var(--space-md);align-items:flex-end;overflow-x:auto}.inspector-fields .row,.inspector-fields .stepper,.inspector-fields .color-select{flex-direction:column;align-items:stretch;gap:var(--space-xxs);margin:0;flex:none}.inspector-fields .row{min-width:88px}.inspector-fields .row label,.inspector-fields .stepper>label,.inspector-fields .color-select>label{min-width:0;font-size:var(--font-size-sm);color:var(--muted)}.inspector-fields .row input,.inspector-fields .row select{width:96px}.stepper-body{display:flex;align-items:stretch;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:var(--bg)}.stepper-btn{flex:none;width:26px;border:none;background:none;color:var(--text);font-size:var(--font-size-lg);line-height:1}.stepper-btn:active{background:var(--hover)}.stepper-btn:disabled{color:var(--muted)}.stepper-val{width:42px;min-width:0;border:none;border-left:1px solid var(--line);border-right:1px solid var(--line);background:none;color:var(--text);text-align:center;font:inherit;padding:var(--space-sm) var(--space-xxs)}.stepper-unit{align-self:center;padding:0 var(--space-xs);border-right:1px solid var(--line);font-size:var(--font-size-sm);color:var(--muted);user-select:none}.color-select{position:relative;display:flex}.color-select-chip{width:40px;height:32px;border:1px solid var(--line);border-radius:var(--radius-md);padding:0}.color-select-pop{position:absolute;bottom:calc(100% + 6px);left:0;z-index:41;padding:var(--space-sm);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:0 6px 20px var(--shadow-strong)}.inspector-fields .strip-btns{display:flex;gap:var(--space-sm);flex:none}.inspector-fields .btn{flex:none;width:auto;white-space:nowrap;padding:var(--space-sm) var(--space-md)}.inspector-tabs{display:flex;align-items:stretch}.inspector-tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:var(--space-xxs);padding:var(--space-sm) var(--space-xs);background:none;border:none;color:var(--muted);font:inherit}.inspector-tab.inspector-tab-on{color:var(--text);box-shadow:inset 0 -2px 0 var(--accent)}.inspector-tab-icon{display:inline-flex;align-items:center;justify-content:center;line-height:1}.inspector-tab-label{font-size:var(--font-size-sm)}aside.left{position:fixed;left:0;right:0;bottom:var(--bottom-chrome-h, 0px);top:auto;max-height:min(72vh,calc(100vh - var(--bottom-chrome-h, 0px) - 96px));z-index:40;display:flex;flex-direction:column;overflow:hidden;border-right:none;border-top:1px solid var(--line);border-radius:var(--radius-lg) var(--radius-lg) 0 0;box-shadow:0 -10px 30px var(--shadow-strong);transform:translateY(calc(100% + var(--bottom-chrome-h, 0px)));transition:transform .24s ease}.app.drawer-open aside.left{transform:translateY(0)}aside.left .sidebar-col{flex:0 1 auto;min-height:0;overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;flex:none;padding:var(--space-md) var(--space-lg);background:var(--panel);border-bottom:1px solid var(--line)}.drawer-title{font-size:var(--font-size-lg);font-weight:600}.drawer-close{display:inline-flex;align-items:center;background:none;border:none;color:var(--muted);padding:var(--space-xs) var(--space-sm)}aside.left .sidebar-body{flex:0 1 auto;min-height:0;overflow-y:auto;padding:0 0 var(--space-sm)}aside.left .section{padding:var(--space-md) var(--space-lg)}aside.left .panel>.collapsible{display:none}aside.left .section:last-child{border-bottom:none}.drawer-scrim{position:fixed;inset:0;z-index:38;background:var(--scrim-soft)}.app.drawer-open .drawer-scrim{display:block}}.section.panel.dragging{opacity:.5}.section.panel.drop-before{box-shadow:inset 0 2px 0 var(--accent)}.section.panel.drop-after{box-shadow:inset 0 -2px 0 var(--accent)}.section{padding:var(--space-md);border-bottom:1px solid var(--line)}.section h3{margin:0 0 var(--space-sm);font-size:var(--font-size-base);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}h3.collapsible{cursor:grab;display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);user-select:none}h3.collapsible:active{cursor:grabbing}.panel-icon{flex:none;color:var(--muted)}h3.collapsible:hover .panel-icon{color:inherit}h3.collapsible:hover{color:var(--text)}.fold-summary{cursor:pointer;font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);user-select:none}.fold-summary:hover{color:var(--text)}.panel-group{margin-top:var(--space-md);padding-top:var(--space-sm);border-top:1px solid var(--line)}.panel-group>h4{margin:0 0 var(--space-sm);font-size:var(--font-size-sm);font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.panel-group.low{opacity:.85}h3.collapsible .caret{cursor:pointer;background:none;border:0;padding:0 var(--space-xxs);font-size:var(--font-size-lg);line-height:1;color:var(--muted);transition:transform .12s;display:inline-flex;align-items:center}h3.collapsible .caret:hover{color:var(--text)}h3.collapsible.closed .caret{transform:rotate(-90deg)}h3.collapsible .panel-pin{cursor:pointer;background:none;border:0;padding:0 var(--space-xxs);line-height:1;color:var(--muted);display:inline-flex;align-items:center;opacity:.6}h3.collapsible .panel-pin:hover{color:var(--text);opacity:1}h3.collapsible .panel-pin.panel-pin-on{color:var(--accent);opacity:1}.row{display:flex;gap:var(--space-sm);align-items:center;margin-bottom:var(--space-sm)}.row label{font-size:var(--font-size-base);color:var(--muted);min-width:54px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.field-affix{flex:1;min-width:0;display:flex;align-items:center;gap:var(--space-xs);background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius-md);padding-right:var(--space-sm)}.field-affix:focus-within{border-color:var(--accent)}.field-affix input{background:none;border:none;outline:none;min-width:0;padding-right:0}.field-affix .field-unit{font-size:var(--font-size-sm);color:var(--muted);user-select:none}.minimap{position:relative;inset:auto;background:var(--canvas-bg);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:0 1px 3px var(--shadow-soft),inset 0 0 0 1px var(--hairline-faint);transition:border-color .15s ease}.minimap:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}input,select,textarea{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-sm);font-size:var(--font-size-md);width:100%;font-family:inherit}input[type=number]{font-variant-numeric:tabular-nums}textarea{resize:vertical;min-height:48px}.btn{background:var(--accent);color:var(--on-accent);border:none;border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);font-size:var(--font-size-md);font-weight:600;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm)}.btn:hover{background:var(--accent2)}.btn.sec{background:var(--panel2);border:1px solid var(--line);color:var(--text);font-weight:500}.btn.sec:hover{border-color:var(--accent)}.btn.sec.btn-sec-on{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn.danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}.btn.danger:hover{background:var(--danger);color:var(--on-accent)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-sm)}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-sm)}.shape-palette{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-sm)}.shape-cell{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-xs) var(--space-xs);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:var(--space-xxs)}.shape-cell:hover{border-color:var(--accent)}.shape-cell img{width:40px;height:40px}.shape-cell span{font-size:var(--font-size-sm);color:var(--muted);line-height:1.15;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.f-list{display:flex;flex-direction:column;gap:var(--space-sm)}.f-item{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-sm);cursor:pointer;position:relative}.f-item:hover{border-color:var(--accent)}.f-item.f-item-selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.f-item .f-item-name{font-size:var(--font-size-md);font-weight:600;display:flex;align-items:center;gap:var(--space-sm)}.f-item .f-item-dim{font-size:var(--font-size-base);color:var(--muted);font-variant-numeric:tabular-nums;margin-top:var(--space-xxs)}.f-item .f-item-default{font-size:var(--font-size-sm);color:var(--warn);margin-top:var(--space-xxs)}.badge{font-size:var(--font-size-xs);font-weight:700;padding:var(--space-xxs) var(--space-sm);border-radius:var(--radius-pill);background:var(--warn);color:var(--on-light);text-transform:uppercase;letter-spacing:.04em}.swatch{width:12px;height:12px;border-radius:var(--radius-sm);border:1px solid var(--hairline);flex:none}.lib-item{display:flex;align-items:center;gap:var(--space-sm);background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-sm);margin-bottom:var(--space-sm)}.lib-item .lib-item-main{flex:1;min-width:0;cursor:pointer}.lib-item .lib-item-name{font-size:var(--font-size-md);font-weight:600;display:flex;align-items:center;gap:var(--space-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lib-item .lib-item-dim{font-size:var(--font-size-sm);color:var(--muted);font-variant-numeric:tabular-nums}.icon-btn{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:var(--radius-md);padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-base);flex:none;display:inline-flex;align-items:center;gap:var(--space-xs)}.icon-btn:hover{border-color:var(--accent);color:var(--text)}.icon-btn.icon-btn-danger:hover{border-color:var(--danger);color:var(--danger)}.lib-item.list-item-menu-open,.version-item.list-item-menu-open{border-color:var(--accent);border-bottom-left-radius:0;border-bottom-right-radius:0;border-bottom-color:transparent;margin-bottom:0}.lib-thumb{width:30px;height:30px;border-radius:var(--radius-sm);object-fit:cover;border:1px solid var(--line);flex:none}.ref-img{width:100%;max-height:150px;object-fit:contain;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--canvas-bg);margin-top:var(--space-xs)}.img-preview{width:48px;height:48px;border-radius:var(--radius-md);object-fit:cover;border:1px solid var(--line)}.version-item{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-sm);margin-bottom:var(--space-sm)}.version-item .version-item-name{font-size:var(--font-size-md);font-weight:600}.version-item .version-item-subtitle{font-size:var(--font-size-sm);color:var(--muted);margin:var(--space-xxs) 0}.version-item .version-item-note{font-size:var(--font-size-base);color:var(--text);white-space:pre-wrap;margin:var(--space-xs) 0}.version-item .version-item-actions{display:flex;gap:var(--space-sm);margin-top:var(--space-sm)}.version-item .version-item-actions .btn{padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-base)}.muted{color:var(--muted);font-size:var(--font-size-base)}.empty{color:var(--muted);font-size:var(--font-size-base);font-style:italic;padding:var(--space-xs) 0}.color-row{display:flex;gap:var(--space-xs);flex-wrap:wrap}.color-row .color-swatch{width:22px;height:22px;border-radius:var(--radius-sm);border:2px solid transparent;cursor:pointer}.color-row .color-swatch.color-swatch-selected{border-color:transparent;box-shadow:0 0 0 2px var(--panel),0 0 0 4px var(--accent)}.color-row .color-swatch.color-swatch-default{border-style:dashed;border-color:var(--hairline)}.color-row .color-swatch.color-swatch-custom{cursor:default}.disclosure>summary{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-xs) 0;font-size:var(--font-size-base);color:var(--muted);cursor:pointer;list-style:none}.disclosure>summary::-webkit-details-marker{display:none}.disclosure>summary:before{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);transition:transform .12s ease}.disclosure[open]>summary:before{transform:rotate(45deg)}.disclosure>summary:hover{color:var(--text)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--chip);border-radius:var(--radius-md)}.kbd{background:var(--chip);border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 var(--space-xs);font-size:var(--font-size-sm);font-family:monospace}.finding{border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-sm);margin-bottom:var(--space-sm)}.finding-head{display:flex;align-items:center;gap:var(--space-xs);font-size:var(--font-size-md)}.finding-dot{flex:0 0 auto;width:7px;height:7px;border-radius:var(--radius-pill)}.finding-dot-error{background:var(--danger)}.finding-dot-warn{background:var(--warn)}.finding-detail{color:var(--muted);font-size:var(--font-size-base);margin:var(--space-xs) 0 0}.finding-chips{display:flex;flex-wrap:wrap;gap:var(--space-xs);margin-top:var(--space-sm)}.finding-chip{background:var(--chip);border:1px solid transparent;border-radius:var(--radius-pill);color:var(--text);cursor:pointer;font-size:var(--font-size-sm);padding:var(--space-xxs) var(--space-sm)}.finding-chip-warn{background:color-mix(in srgb,var(--warn) 25%,transparent)}.finding-chip-open{border-color:var(--accent)}.finding-fix{display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-sm)}.finding-fix-none{font-size:var(--font-size-sm)}.finding-exempt{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-sm);margin-top:var(--space-sm);padding-top:var(--space-sm);border-top:1px solid var(--line)}.finding-exempt input{width:100%}.finding-help{font-size:var(--font-size-sm);margin:0}.finding-exempted{margin-top:var(--space-md);padding-top:var(--space-sm);border-top:1px solid var(--line)}.finding-exempted h4{margin:0 0 var(--space-xs);font-size:var(--font-size-md)}.finding-exempted-row{display:flex;align-items:center;gap:var(--space-xs);margin-top:var(--space-xs);font-size:var(--font-size-sm)}.panel-view-only{opacity:.55}.panel-view-only-note{margin:0 0 var(--space-sm)}#overlayroot{position:absolute;inset:0;pointer-events:none;z-index:20}.selection-menu{position:absolute;transform:translate(-50%,calc(-100% - 44px));display:flex;gap:var(--space-xxs);padding:var(--space-xs);background:var(--overlay);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:0 4px 14px var(--shadow-strong);pointer-events:auto;white-space:nowrap}.selection-menu-row{display:flex;gap:var(--space-xxs)}.selection-menu.selection-menu-centred{transform:translate(-50%,-50%)}.selection-menu.selection-menu-pinned{flex-direction:column;gap:var(--space-xs)}.selection-menu.selection-menu-pinned.vertical{flex-direction:row}.selection-menu.selection-menu-pinned.vertical .selection-menu-row{flex-direction:column}.selection-menu-tray{display:flex;align-items:center;padding:var(--space-xs);border-top:1px solid var(--line)}.selection-menu.selection-menu-pinned.vertical .selection-menu-tray{border-top:none;border-left:1px solid var(--line)}.selection-menu-tray .stepper,.selection-menu-tray .row{margin:0}.selection-menu-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;font-size:var(--font-size-lg);line-height:1;color:var(--text);background:transparent;border:none;border-radius:var(--radius-md);cursor:pointer}.selection-menu-btn:hover{background:var(--hover)}.selection-menu-btn.selection-menu-btn-active{background:var(--accent);color:var(--on-accent)}.join-menu{transform:translate(-50%,calc(-100% - 8px));background:var(--accent-overlay)}.join-menu-btn{width:auto;gap:var(--space-xs);padding:0 var(--space-md);font-size:var(--font-size-base);font-weight:600}.join-menu-btn svg{flex:0 0 auto}.welcome{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:var(--scrim-base);backdrop-filter:blur(2px);pointer-events:auto;overflow:auto;padding:var(--space-xl)}.welcome-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--space-xl) var(--space-xxl);max-width:720px;width:100%;text-align:center}.welcome-card h2{margin:0 0 var(--space-xs);font-size:var(--font-size-xxl)}.welcome-doors{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md);margin:var(--space-lg) 0 var(--space-md);text-align:left}@media (max-width: 900px){.welcome-doors{grid-template-columns:1fr}}.welcome-door{border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--space-md);display:flex;flex-direction:column;gap:var(--space-sm)}.welcome-door p{margin:0;font-size:var(--font-size-md)}.welcome-door>p:first-of-type{flex:1}.welcome-door-head{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap}.welcome-door-head b{white-space:nowrap}.welcome-door .badge{flex:none;background:var(--accent);color:var(--on-light);font-size:var(--font-size-sm);font-weight:700;padding:var(--space-xxs) var(--space-sm);border-radius:var(--radius-pill)}.welcome-draw{border-top:1px solid var(--line);padding-top:var(--space-sm)}.welcome-skip{background:none;border:none;color:var(--muted);font-size:var(--font-size-md);cursor:pointer;text-decoration:underline;padding:var(--space-xs)}.welcome.addroom{align-items:flex-start;background:var(--scrim-soft);backdrop-filter:none;padding-top:72px}.welcome.addroom .welcome-card{max-width:560px;padding:var(--space-lg) var(--space-xl)}.welcome.addroom .welcome-card h2{font-size:var(--font-size-xl)}.danger-text{color:var(--danger-text)}.dialog-scrim{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:var(--scrim-base);pointer-events:auto;z-index:30}.dialog-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--space-lg) var(--space-xl);max-width:420px;width:calc(100% - 48px)}.dialog-card p{margin:0 0 var(--space-md);font-size:var(--font-size-md);line-height:1.45}.dialog-card input{width:100%;margin-bottom:var(--space-md)}.dialog-actions{display:flex;gap:var(--space-sm);justify-content:flex-end}.toasts{position:absolute;top:12px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:var(--space-sm);z-index:40;pointer-events:none}.toast{background:var(--overlay);border:1px solid var(--line);color:var(--text);font-size:var(--font-size-md);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);box-shadow:0 4px 16px var(--shadow-strong)}.menu{background:var(--panel2);border:1px solid var(--accent);border-top:none;border-radius:0 0 var(--radius-md) var(--radius-md);padding:var(--space-xs);margin:0 0 var(--space-sm);box-shadow:0 8px 16px var(--shadow-strong)}.menu button{display:flex;align-items:center;gap:var(--space-sm);width:100%;text-align:left;background:transparent;border:none;color:var(--text);padding:var(--space-sm) var(--space-sm);border-radius:var(--radius-md);font-size:var(--font-size-md)}.menu button:hover{background:var(--line)}.menu button.del{color:var(--danger)}.panes-wrap{position:relative;display:inline-flex}.panes-scrim{position:fixed;inset:0;z-index:20}.panes-menu{position:absolute;top:100%;left:0;z-index:21;min-width:190px;border-top:1px solid var(--accent);border-radius:var(--radius-md);margin-top:var(--space-xs)}.panes-menu button{display:flex;align-items:center;gap:var(--space-sm);white-space:nowrap}.panes-menu button.inert{opacity:.55}.panes-check{display:inline-flex;align-items:center;justify-content:center;width:12px;flex:none;color:var(--accent)}.menu-head{padding:var(--space-sm) var(--space-sm) var(--space-xs);color:var(--muted);font-size:var(--font-size-sm);font-weight:600;letter-spacing:.04em;text-transform:uppercase}.menu-head:not(:first-child){margin-top:var(--space-xs);border-top:1px solid var(--line)}.menu-note{margin-left:auto;padding-left:var(--space-sm);color:var(--muted);font-size:var(--font-size-sm)}.menu-sep{height:1px;margin:var(--space-xs) var(--space-sm);background:var(--line)}.panes-menu button:disabled{opacity:.4;cursor:default}@media (max-width: 720px){.panel-sheet-scrim{position:fixed;inset:0;z-index:48;background:var(--scrim-base);display:flex;align-items:flex-end}.panel-sheet{width:100%;max-height:82vh;display:flex;flex-direction:column;background:var(--panel);border-top:1px solid var(--line);border-radius:var(--radius-lg) var(--radius-lg) 0 0;box-shadow:0 -10px 30px var(--shadow-strong)}.panel-sheet-head{display:flex;align-items:center;justify-content:space-between;flex:none;padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--line);font-size:var(--font-size-lg);font-weight:600}.panel-sheet-close{display:inline-flex;align-items:center;background:none;border:none;color:var(--muted);padding:var(--space-xs) var(--space-sm)}.panel-sheet-body{flex:1;min-height:0;overflow-y:auto;padding:var(--space-md) var(--space-lg)}}.proposal-rail{position:absolute;top:12px;right:12px;bottom:12px;z-index:5;display:flex;flex-direction:column;gap:var(--space-sm);width:200px;max-height:calc(100% - 24px);overflow-y:auto;padding:var(--space-md);border:1px solid var(--line);border-radius:var(--radius-lg);background:color-mix(in srgb,var(--panel) 92%,transparent);backdrop-filter:blur(8px);pointer-events:auto}.proposal-rail-collapsed{width:auto;bottom:auto;padding:var(--space-sm)}.proposal-rail>*{flex:0 0 auto}.proposal-rail-head{display:flex;align-items:center;gap:var(--space-xs)}.proposal-rail-title{flex:1;font-size:var(--font-size-base);font-weight:600;letter-spacing:.02em}.proposal-rail-icon{display:inline-flex;align-items:center;padding:var(--space-xs);border:none;border-radius:var(--radius-sm);background:none;color:var(--muted);cursor:pointer}.proposal-rail-icon:hover{color:var(--text)}.proposal-stale{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-sm) var(--space-sm);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--warn) 16%,transparent);font-size:var(--font-size-sm)}.proposal-card{display:flex;flex-direction:column;gap:var(--space-xs);width:100%;padding:var(--space-sm);border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel2);color:inherit;text-align:left;cursor:pointer}.proposal-card:hover{border-color:color-mix(in srgb,var(--accent) 55%,var(--line))}.proposal-card-on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.proposal-card-current{gap:var(--space-xxs);padding:var(--space-sm) var(--space-md)}.proposal-thumb{position:relative;inset:auto;display:block;flex:none;border-radius:var(--radius-sm);background:var(--bg)}.proposal-card-body{display:flex;align-items:baseline;gap:var(--space-sm);margin-top:var(--space-xs)}.proposal-card-title{flex:1;min-width:0;overflow:hidden;font-size:var(--font-size-base);font-weight:600;text-overflow:ellipsis;white-space:nowrap}.proposal-card-sub{color:var(--muted);font-size:var(--font-size-sm)}.proposal-card-warn{color:var(--warn);font-size:var(--font-size-sm)}.proposal-delta{flex:0 0 auto;font-size:var(--font-size-md);font-variant-numeric:tabular-nums;font-weight:700}.proposal-delta.up{color:var(--good)}.proposal-delta.down{color:var(--danger)}.proposal-card-actions{display:grid;gap:var(--space-xs);grid-template-columns:1fr 1fr;margin-top:var(--space-xs)}.proposal-card-actions .btn{padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-sm)}.suggest-row{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-xs) 0}.suggest-row-name{flex:1;min-width:0;overflow:hidden;font-size:var(--font-size-base);text-overflow:ellipsis;white-space:nowrap}.suggest-row-btn{width:auto;flex:0 0 auto;padding:var(--space-xs) var(--space-sm)}.seg{display:inline-flex;flex:0 0 auto;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-pill)}.seg-btn{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);border:none;background:none;color:var(--muted);cursor:pointer;font-size:var(--font-size-sm);white-space:nowrap}.seg-btn+.seg-btn{border-left:1px solid var(--line)}.seg-btn-on{background:var(--accent);color:var(--on-accent)}.canvas-wrap{grid-column:2;grid-row:3;position:relative;overflow:hidden;background:var(--canvas-bg)}canvas{display:block;position:absolute;inset:0}.hint{display:flex;align-items:center;gap:var(--space-sm);height:28px;padding:0 var(--space-md);border-top:1px solid var(--line);color:var(--muted);font-size:var(--font-size-base)}.hint-text{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hint-dismiss{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;padding:0;color:var(--muted);background:none;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer}.hint-dismiss:hover{color:var(--text);background:var(--panel2);border-color:var(--line)}.hint-dismiss:focus-visible{outline:2px solid var(--accent);outline-offset:1px}@media (max-width: 720px){.canvas-wrap{grid-column:1;grid-row:3}#hint{display:none}}.mt-xs{margin-top:var(--space-xs)}.mt-sm{margin-top:var(--space-sm)}p.mt-xs,p.mt-sm{margin-right:0;margin-bottom:0;margin-left:0}.settings-scrim{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:var(--space-lg);background:var(--scrim-base);backdrop-filter:blur(2px);pointer-events:auto;overflow:auto}.settings-dialog{width:100%;max-width:760px;max-height:100%;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:0 16px 48px var(--shadow-strong);overflow:hidden}.settings-split{display:grid;grid-template-columns:184px 1fr;min-height:380px;overflow:hidden}.settings-nav{display:flex;flex-direction:column;gap:var(--space-xxs);padding:var(--space-md) var(--space-sm);background:var(--bg);border-right:1px solid var(--line);overflow-y:auto}.settings-nav-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-sm);font-family:inherit;font-size:var(--font-size-md);color:var(--muted);text-align:left;background:none;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer}.settings-nav-item:hover{color:var(--text);background:var(--panel)}.settings-nav-item.is-active{color:var(--text);background:var(--panel2);border-color:var(--line)}.settings-nav-item.is-active svg{color:var(--accent)}.settings-nav-item:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.settings-detail{padding:var(--space-md) var(--space-lg) var(--space-lg);overflow-y:auto}.settings-detail-title{margin:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--text)}.settings-detail-desc{margin:var(--space-xs) 0 var(--space-md);max-width:46ch;font-size:var(--font-size-sm);line-height:1.5;color:var(--muted)}.settings-about-line{margin:0 0 var(--space-xs);font-size:var(--font-size-md);color:var(--text)}.settings-account-fallback{margin-top:0}[data-testid=sync-settings]~.settings-account-fallback{display:none}.settings-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--line)}.settings-title{margin:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--text)}.settings-close{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;padding:0;color:var(--muted);background:none;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer}.settings-close:hover{color:var(--text);background:var(--panel2);border-color:var(--line)}.settings-close:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.settings-section+.settings-section{margin-top:var(--space-lg)}.settings-section-title{margin:0 0 var(--space-sm);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-wider);text-transform:uppercase;color:var(--muted)}.settings-rows{border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden}.settings-rows-plain{padding:var(--space-md)}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:var(--space-md)}.settings-row+.settings-row{border-top:1px solid var(--line)}.settings-row-text{min-width:0}.settings-row-title{display:block;font-size:var(--font-size-md);color:var(--text);cursor:pointer}.settings-row-desc{margin:var(--space-xs) 0 0;font-size:var(--font-size-sm);line-height:1.4;color:var(--muted)}.settings-row-control{flex:0 0 auto;display:flex;align-items:center;justify-content:flex-end;min-width:84px}.settings-number{display:inline-flex;align-items:center;gap:var(--space-xs);padding:0 var(--space-sm) 0 0;background:var(--field);border:1px solid var(--line);border-radius:var(--radius-md)}.settings-number:focus-within{border-color:var(--accent)}.settings-number input{width:52px;padding:var(--space-sm) var(--space-sm);font-family:inherit;font-size:var(--font-size-md);color:var(--text);text-align:right;background:none;border:none;outline:none;-moz-appearance:textfield;appearance:textfield}.settings-number input::-webkit-outer-spin-button,.settings-number input::-webkit-inner-spin-button{margin:0;-webkit-appearance:none;appearance:none}.settings-unit{font-size:var(--font-size-sm);color:var(--muted);user-select:none}.settings-switch{position:relative;flex:0 0 auto;width:38px;height:22px;padding:0;background:var(--chip);border:1px solid var(--line);border-radius:var(--radius-pill);cursor:pointer;transition:background .12s ease,border-color .12s ease}.settings-switch.is-on{background:var(--accent);border-color:var(--accent)}.settings-switch:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.settings-switch-knob{position:absolute;top:2px;left:2px;width:16px;height:16px;background:var(--text);border-radius:var(--radius-pill);transition:transform .12s ease}.settings-switch.is-on .settings-switch-knob{background:var(--on-accent);transform:translate(16px)}.settings-select{padding:var(--space-sm) var(--space-sm);font-family:inherit;font-size:var(--font-size-md);color:var(--text);background:var(--field);border:1px solid var(--line);border-radius:var(--radius-md)}.settings-select:focus-visible{outline:none;border-color:var(--accent)}@media (max-width: 640px){.settings-split{grid-template-columns:1fr;min-height:0}.settings-nav{flex-direction:row;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-right:none;border-bottom:1px solid var(--line);overflow-x:auto}.settings-nav-item{flex:0 0 auto}.settings-nav-item span{white-space:nowrap}.settings-detail{padding:var(--space-md)}}@media (max-width: 560px){.settings-scrim{align-items:flex-end;padding:0}.settings-dialog{max-width:none;border-width:1px 0 0;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.settings-row{padding:var(--space-md) var(--space-md)}}.btn.danger{color:var(--bg);background:var(--danger);border-color:var(--danger)}.btn.danger:hover{filter:brightness(1.08)}.sync-dot{width:8px;height:8px;border-radius:50%;background:var(--muted);flex:none}.sync-dot.sync-synced{background:var(--good)}.sync-dot.sync-connecting{background:var(--warn)}.sync-dot.sync-error{background:var(--danger)}.sync-row{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--font-size-md)}.sync-detail{color:var(--muted)}.sync-note{margin:var(--space-sm) 0 var(--space-sm);font-size:var(--font-size-base);color:var(--muted);line-height:1.45}.sync-auth{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm)}.ck-auth-buttons{display:flex;align-items:center;gap:var(--space-sm)}.sync-auth[hidden]{display:none}.sync-chip{gap:var(--space-sm)}.sync-chip-label{color:var(--muted);font-size:var(--font-size-base)}@media (max-width: 720px){.sync-chip-label{display:none}}.firstrun{position:fixed;inset:0;z-index:900;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:auto;padding:var(--space-xl)}.firstrun-inner{max-width:780px;width:100%;text-align:center}.firstrun h1{margin:0 0 var(--space-xs);font-size:var(--font-size-xxl)}.firstrun-doors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md);margin:var(--space-lg) 0 var(--space-md);text-align:left}@media (max-width: 720px){.firstrun-doors{grid-template-columns:1fr}}.firstrun-door{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--space-md);display:flex;flex-direction:column;gap:var(--space-sm)}.firstrun-door p{margin:0;font-size:var(--font-size-md)}.firstrun-door>p:first-of-type{flex:1}.firstrun-door-head{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap}.firstrun-door-head b{white-space:nowrap}.firstrun-door .badge{flex:none;background:var(--accent);color:var(--on-light);font-size:var(--font-size-sm);font-weight:700;padding:var(--space-xxs) var(--space-sm);border-radius:var(--radius-pill)}.firstrun-draw{border-top:1px solid var(--line);padding-top:var(--space-sm)}.firstrun-exits{display:flex;flex-direction:column;align-items:center;gap:var(--space-xs)}.firstrun-exit{background:none;border:none;color:var(--muted);font-size:var(--font-size-md);cursor:pointer;text-decoration:underline;padding:var(--space-xs)}.firstrun-arrived{background:var(--panel);border:1px solid var(--accent);border-radius:var(--radius-lg);padding:var(--space-md);margin-top:var(--space-lg)}.firstrun-arrived p{margin:0 0 var(--space-sm)}.firstrun-docs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-xs)}.firstrun-doc{display:flex;align-items:center;gap:var(--space-sm);width:100%;justify-content:center;background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius-md);color:inherit;font-size:var(--font-size-base);padding:var(--space-sm) var(--space-md);cursor:pointer}.firstrun-doc:hover{border-color:var(--accent)}.firstrun-plans .firstrun-docs{margin:var(--space-lg) 0}.firstrun-sync-state{color:var(--muted);font-size:var(--font-size-md);margin:var(--space-sm) 0}.firstrun-plans .sync-auth{display:flex;justify-content:center;margin:var(--space-md) 0}