:root{--bg: #0f1f33;--panel: #14274050;--panel-solid: #142740;--line: #2b3f57;--text: #dddbd7;--muted: #989ca0;--accent: #f2703f;--accent-dim: #b83e1b;--warn: #e6b840;--ok: #6fa86a;--sel: #1f3e60;--track: #1a2c42;--disabled: #545e6a;color-scheme:dark;--cta: #5b7a57;--cta-line: #4b6848;--cta-hover: #6a8b65;--on-cta: #fffaf2;--float-bg: rgba(255, 250, 242, .9);--float-line: #dddbd7;--float-ink: #0f1f33;--font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-display: "Space Grotesk", "Inter", ui-sans-serif, system-ui, sans-serif;font-family:var(--font-body)}:root[data-theme=light]{--bg: #fffaf2;--panel: #ffffff50;--panel-solid: #ffffff;--line: #e3dfd7;--text: #313e4e;--muted: #767d85;--accent: #c0411f;--accent-dim: #e8884a;--warn: #9a7a1b;--ok: #4e8449;--sel: #d2ebf7;--track: #ede8de;--disabled: #babbbb;color-scheme:light;--cta: #5b7a57;--cta-line: #4b6848;--cta-hover: #4b6848;--on-cta: #fffaf2}@media (prefers-color-scheme: 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button[aria-pressed=true]{background:var(--cta);color:#fff}.tool-hint{position:absolute;top:8px;left:50%;transform:translate(-50%);padding:5px 10px;border-radius:6px;background:#0f1f33;color:#fff;font-size:12px;pointer-events:none;white-space:nowrap}.note-inspector{position:absolute;top:48px;right:8px;display:flex;gap:8px;align-items:flex-end;padding:8px;border-radius:8px;background:#fffffff5;box-shadow:0 2px 10px #0f1f3333}.note-inspector .num input{width:60px;height:30px;box-sizing:border-box}.note-inspector .btn{height:30px;padding:0 10px;font-size:12px}.note-inspector .btn.danger{color:var(--accent)}.note-inspector .seg{display:flex;gap:1px;padding:2px;border-radius:6px;background:var(--track)}.note-inspector .seg button{padding:5px 9px;border:none;border-radius:5px;background:transparent;font:inherit;font-size:12px;cursor:pointer;color:#4a5560}.note-inspector .seg button[aria-pressed=true]{background:#fff;color:#0f1f33;font-weight:600}.plan .cut-line{fill:none;stroke:#46586e;stroke-width:2;stroke-dasharray:9 3 2 3;pointer-events:none}.plan .cut-arrows{fill:none;stroke:#46586e;stroke-width:2;pointer-events:none}.plan .cut-hit{fill:none;stroke:transparent;stroke-width:14;cursor:pointer}.plan .cut.sel .cut-line,.plan .cut.sel .cut-arrows{stroke:#e8562d;stroke-width:2.5}.plan .cut.sel .cut-hit{cursor:move}.plan .cut-rubber{stroke:#22c55e;stroke-width:2;stroke-dasharray:5 4;pointer-events:none}.pop-color{width:44px;height:32px;padding:2px;border:1px solid var(--line);border-radius:6px;background:var(--bg);cursor:pointer}.section-edit .hit-box{fill:transparent;cursor:move}.section-edit .note.sel .hit-box{fill:#22c55e26;stroke:#22c55e;stroke-width:1}.palette-sep{width:1px;margin:3px 4px;background:#d6d8d4}.tool-palette .palette-clear{color:var(--accent)}.tool-palette .palette-clear:disabled{color:#b5b8b3;cursor:default}.note-text{height:30px;box-sizing:border-box;width:110px;padding:0 7px;font:inherit;font-size:13px;border:1px solid var(--line);border-radius:5px;background:var(--bg);color:var(--text)}.note-text.wide{width:180px}.note-inspector .pop-color{width:38px;height:30px}.note-inspector{flex-wrap:wrap;max-width:calc(100% - 16px)}.pop-check{margin-top:8px;font-size:13px}.datum-check{height:30px;font-size:12px}.verticals-btn{height:32px;padding:0 12px;font-size:13px;align-self:flex-end;white-space:nowrap}.verticals-btn[aria-pressed=true]{background:var(--cta);border-color:var(--cta-line);color:var(--on-cta)}.terrain-tool{--panel: var(--panel-solid);--panel-2: var(--track);--pop-bg: var(--panel-solid);--shadow: rgba(15, 31, 51, .35);--on-accent: #fff;--warn-bg: color-mix(in srgb, var(--warn) 18%, var(--panel-solid))}.terrain-tool .controls{display:flex;flex-direction:column;gap:14px;border-right:none}.terrain-tool section{display:flex;flex-direction:column;gap:8px}.seg{display:flex;gap:2px;padding:2px;border:1px solid var(--line);border-radius:9px;background:var(--bg)}.seg button{flex:1;padding:7px 0;border:none;border-radius:7px;background:none;color:var(--muted);font:inherit;font-size:13px;font-weight:600;cursor:pointer}.seg button.on{background:var(--sel);color:var(--text)}.blurb{margin:0;font-size:12px;color:var(--muted);line-height:1.45}.t-h{margin:4px 0 0;font-size:13px;font-weight:600}.t-gap{margin-top:4px}.t-write{margin-top:8px;padding-top:10px;border-top:1px solid var(--line)}.terrain-tool .stats{margin-top:0;padding-top:0;border-top:none}.terrain-canvas{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden}.terrain-canvas canvas{display:block;touch-action:none}.t-tip,.t-hud{display:none;position:absolute;z-index:5;padding:5px 9px;border-radius:6px;background:#0f1f33;color:#fff;font-size:12px;pointer-events:none;white-space:nowrap}.t-hud{left:50%;top:12px;transform:translate(-50%)}.t-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;pointer-events:none}@media (max-width: 700px){.terrain-tool{flex-direction:column-reverse}.terrain-tool .controls{width:auto;max-height:45%;border-right:none;border-top:1px solid var(--line)}}.t-offset{width:90px;height:32px;padding:0 8px;font:inherit;font-size:13px;text-align:right;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:6px}.t-unit{align-self:center;font-size:12px;color:var(--muted)}.t-float{position:absolute;top:12px;right:12px;z-index:6;display:flex;flex-direction:column;gap:8px;width:280px;max-height:calc(100% - 24px);overflow-y:auto}.t-card{border:1px solid var(--line);border-radius:10px;background:var(--panel-solid);box-shadow:0 4px 16px #0f1f3329}.t-card-head{width:100%;display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border:none;background:none;color:var(--text);font:inherit;font-size:13px;font-weight:600;cursor:pointer}.t-card-body{display:flex;flex-direction:column;gap:8px;padding:10px 12px 12px}.t-card-head+.t-card-body{padding-top:0}.t-card .t-write{margin-top:2px}.t-foot{margin-top:auto}@media (max-width: 700px){.t-float{width:min(280px,calc(100% - 24px))}}.t-solar{display:flex;flex-direction:column;gap:10px;font-size:13px;color:var(--text)}.t-solar input:not([type=checkbox]),.t-solar select{box-sizing:border-box;height:32px;padding:0 8px;font:inherit;font-size:13px;font-variant-numeric:tabular-nums;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:6px}.t-solar input[type=number]{text-align:right}.t-solar input:focus-visible,.t-solar select:focus-visible,.t-solar button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.t-solar input::-webkit-calendar-picker-indicator{opacity:.55;cursor:pointer}.t-solar input[type=checkbox]{width:15px;height:15px;margin:0;accent-color:var(--cta)}.t-solar button{height:32px;padding:0 12px;font:inherit;font-size:13px;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:8px;cursor:pointer;transition:border-color .12s,background .12s}.t-solar button:hover:not(:disabled){border-color:var(--muted)}.t-solar button:disabled{opacity:.5;cursor:default}.t-solar button[data-active=true]{background:var(--sel);border-color:var(--accent);font-weight:600}.t-solar h2,.t-solar h3{font-size:11px}.t-solar button.t-bake{background:var(--cta);border-color:var(--cta-line);color:var(--on-cta);font-weight:700}.t-solar button.t-bake:hover:not(:disabled){background:var(--cta-hover);border-color:var(--cta-hover)}.t-slider{display:grid;grid-template-columns:auto 1fr 40px;align-items:center;gap:8px;font-size:12px;color:var(--muted);padding-left:24px}.t-slider input{width:100%;accent-color:var(--cta)}.t-slider-val{text-align:right;font-variant-numeric:tabular-nums;color:var(--text)}.t-label{width:100%;box-sizing:border-box;height:32px;padding:0 8px;font:inherit;font-size:13px;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:6px}.t-colour{grid-template-columns:auto 1fr 32px}.t-seg-sm button{padding:4px 0;font-size:11px}.t-swatch{width:32px;height:26px}.t-resize{flex:0 0 6px;margin-left:-3px;margin-right:-3px;position:relative;z-index:7;cursor:col-resize;touch-action:none}.t-resize:after{content:"";position:absolute;top:0;bottom:0;left:2px;width:1px;background:var(--line);transition:background .12s,width .12s}.t-resize:hover:after,.t-resize:active:after{left:1px;width:3px;background:var(--accent)}@media (max-width: 700px){.t-resize{display:none}.terrain-tool .controls{width:auto!important}}.t-view{position:absolute;top:12px;left:12px;z-index:6;display:flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:9px;background:var(--panel-solid);box-shadow:0 4px 16px #0f1f3329}.t-view button{padding:5px 12px;border:none;border-radius:6px;background:none;color:var(--muted);font:inherit;font-size:12px;font-weight:600;cursor:pointer}.t-view button.on{background:var(--sel);color:var(--text)}.t-view kbd,.t-kbd{display:inline-block;min-width:16px;padding:1px 4px;margin:0 3px;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;font:600 10px/1.3 var(--font-body, inherit);color:var(--muted);text-align:center}