:root{--bg-main: #0a0c10;--bg-panel: #13151a;--bg-canvas: #0e1116;--bg-elevated: #1a1d25;--text: #e4e7ec;--text-muted: #9ba3b4;--text-bright: #ffffff;--accent: #4c94ff;--accent-soft: rgba(76, 148, 255, .12);--success: #30d87c;--error: #f87168;--border: #252931;--border-light: #2d3139;--shadow-soft: 0 4px 20px rgba(0, 0, 0, .45);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.45;font-weight:400;color:var(--text);background-color:var(--bg-main);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=light]{--bg-main: #f5f7fb;--bg-panel: #ffffff;--bg-canvas: #f9fbff;--bg-elevated: #eef2fb;--text: #182133;--text-muted: #5a667f;--text-bright: #0d1527;--accent: #2f7dff;--accent-soft: rgba(47, 125, 255, .12);--success: #1d9b5c;--error: #d63b35;--border: #dbe2ef;--shadow-soft: 0 10px 26px rgba(50, 70, 120, .15)}[data-theme=dark]{--bg-main: #0f1115;--bg-panel: #151922;--bg-canvas: #11151c;--bg-elevated: #1b2130;--text: #e6eaf2;--text-muted: #a8b1c2;--text-bright: #ffffff;--accent: #4da3ff;--accent-soft: rgba(77, 163, 255, .15);--success: #32d583;--error: #f97066;--border: #2a3347;--shadow-soft: 0 8px 28px rgba(8, 12, 20, .35)}body{margin:0;min-width:320px;background:var(--bg-main);color:var(--text)}#root{height:100dvh;overflow:hidden}#root:has(.ks-landing){height:auto;overflow:visible}.ks-app-shell{display:flex;flex-direction:column;height:100%}.ks-topbar{height:48px;background:var(--bg-panel);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:0 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var(--border);color:var(--text-muted);font-size:12px;padding:5px 10px;border-radius:4px;cursor:pointer;transition:all .12s ease;font-weight:500;min-width:36px}.ks-topbar__icon-btn:hover{background:var(--bg-elevated);border-color:var(--border-light);color:var(--text)}.ks-topbar__badge,.ks-topbar__autosave,.ks-topbar__meta{font-size:11.5px;color:var(--text-muted)}.ks-topbar__badge{padding:3px 8px;border:1px solid var(--border);border-radius:999px;background:var(--bg-elevated)}.ks-global-toolbar{height:44px;background:var(--bg-panel);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:0 16px;gap:16px}.ks-global-toolbar__right{display:flex;align-items:center;gap:12px}.ks-global-toolbar__meta{font-size:12px;color:var(--text-muted)}.ks-global-toolbar__btn{background:transparent;border:1px solid var(--border);color:var(--text-muted);font-size:12px;padding:5px 12px;border-radius:4px;cursor:pointer;transition:all .12s 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button{text-align:left;background:transparent}.ks-left-sidebar__steps button.is-active{border-color:var(--accent);background:var(--accent-soft)}.ks-control-panel{flex:1;min-height:0;overflow:auto;padding:0;display:flex;flex-direction:column;gap:0}.ks-control-panel>*{padding:16px;border-bottom:1px solid var(--border)}.ks-control-panel>*:last-child{border-bottom:0}.ks-left-sidebar-compact{width:352px;min-width:352px;max-width:352px;border-right:1px solid var(--border);background:var(--bg-panel);display:flex;flex-direction:column;min-height:0;transition:width .22s ease,min-width .22s ease,max-width .22s ease}.ks-left-sidebar-compact.is-collapsed{width:56px;min-width:56px;max-width:56px}.ks-sidebar-icon-group{display:flex;flex-direction:column;gap:4px;padding:10px 8px;border-bottom:1px solid var(--border)}.ks-sidebar-icon-group button{width:40px;height:40px;padding:0;display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid 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button.is-active{border-color:transparent;background:var(--accent);color:#0b111c;font-weight:580}@media(max-width:980px){.ks-canvas-toolbar-row{flex-wrap:wrap}.ks-canvas-toolbar-row__meta{display:none}}@media(max-width:640px){.ks-canvas-toolbar-row__label{display:none}.ks-result-mode-group button{min-width:36px;padding:5px 6px}}.ks-canvas-zone{flex:1;min-height:0;min-width:0;position:relative}.ks-context-panel{border-left:1px solid var(--border);background:var(--bg-panel);overflow:auto;padding:10px;display:flex;flex-direction:column;gap:10px}.ks-context-panel__header{display:flex;justify-content:space-between;align-items:center}.ks-context-panel__header h3{margin:0;font-size:13px;color:var(--text-muted)}.ks-context-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-soft)}.ks-context-card 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ease;display:flex;flex-direction:column}.ks-bottom-tray.is-open{max-height:420px}.ks-bottom-tray__toggle{width:100%;border-radius:0;border:0;border-bottom:1px solid var(--border);background:var(--bg-panel);text-align:left;padding:8px 16px;font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);transition:all .14s ease}.ks-bottom-tray__toggle:hover{background:var(--bg-elevated);color:var(--text)}.ks-bottom-tray__tabs{display:flex;gap:2px;padding:8px 16px 0;border-bottom:1px solid var(--border);background:var(--bg-panel)}.ks-bottom-tray__tab{background:transparent;border:0;border-bottom:2px solid transparent;padding:6px 12px;font-size:12px;font-weight:550;color:var(--text-muted);cursor:pointer;transition:all .14s ease;border-radius:0}.ks-bottom-tray__tab:hover{background:var(--bg-elevated);color:var(--text)}.ks-bottom-tray__tab.is-active{border-bottom-color:var(--accent);color:var(--text);background:transparent}.ks-bottom-tray__content{flex:1;overflow:auto;background:var(--bg-main)}.ks-quick-properties-overlay{position:absolute;inset:0;background:#00000026;z-index:100;cursor:pointer}.ks-quick-properties{position:absolute;width:240px;max-height:calc(100vh - 120px);background:var(--bg-panel);border:1px solid var(--border-light);border-radius:8px;box-shadow:0 8px 32px #00000073;z-index:101;animation:ks-quick-props-enter .18s ease-out;display:flex;flex-direction:column}@keyframes ks-quick-props-enter{0%{opacity:0;transform:translateY(-8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.ks-quick-properties__header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--border);background:var(--bg-elevated);border-radius:8px 8px 0 0}.ks-quick-properties__header h3{margin:0;font-size:11.5px;font-weight:650;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted)}.ks-quick-properties__close{background:transparent;border:0;color:var(--text-muted);font-size:20px;line-height:1;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:4px;cursor:pointer;transition:all .12s ease}.ks-quick-properties__close:hover{background:var(--bg-panel);color:var(--text)}.ks-quick-properties__body{padding:12px;display:flex;flex-direction:column;gap:10px;overflow-y:auto;flex:1;min-height:0}.ks-quick-properties__body::-webkit-scrollbar{width:6px}.ks-quick-properties__body::-webkit-scrollbar-track{background:var(--bg-elevated)}.ks-quick-properties__body::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}.ks-quick-properties__body::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.ks-quick-properties__section{display:flex;flex-direction:column;gap:6px}.ks-quick-properties__label{font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted)}.ks-quick-properties__value{font-size:12px;color:var(--text);font-weight:500}.ks-quick-properties__coords{font-size:10.5px;color:var(--text);line-height:1.5;font-family:ui-monospace,monospace}.ks-quick-properties__select{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text);padding:6px 8px;border-radius:4px;font-size:12px;cursor:pointer;transition:all .12s ease}.ks-quick-properties__select:hover{border-color:var(--border-light);background:var(--bg-main)}.ks-quick-properties__select:focus{outline:none;border-color:var(--accent)}.ks-quick-properties__divider{height:1px;background:var(--border);margin:4px 0}.ks-quick-properties__tabs{display:flex;gap:4px;background:var(--bg-elevated);padding:3px;border-radius:5px;border:1px solid var(--border)}.ks-quick-properties__tabs button{flex:1;padding:4px 8px;font-size:10px;font-weight:650;text-transform:uppercase;letter-spacing:.3px;background:transparent;border:1px solid transparent;color:var(--text-muted);border-radius:3px;transition:all .12s ease}.ks-quick-properties__tabs button:hover{background:var(--bg-panel);color:var(--text)}.ks-quick-properties__tabs button.is-active{background:var(--accent);color:#fff;border-color:transparent}.ks-quick-properties__button-group{display:flex;gap:4px}.ks-quick-properties__button-group button{flex:1;padding:5px 6px;font-size:10px;font-weight:550;background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-muted);border-radius:4px;transition:all .12s ease}.ks-quick-properties__button-group button:hover{background:var(--bg-panel);border-color:var(--border-light);color:var(--text)}.ks-quick-properties__button-group button.is-active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.ks-quick-properties__input-group{display:flex;align-items:center;gap:6px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:4px;padding:2px 8px;transition:all .12s ease}.ks-quick-properties__input-group:focus-within{border-color:var(--accent);background:var(--bg-main)}.ks-quick-properties__input{flex:1;background:transparent;border:0;color:var(--text);font-size:12px;padding:4px 0;outline:none;font-weight:500}.ks-quick-properties__unit{font-size:10px;color:var(--text-muted);font-weight:600}.ks-quick-properties__add-btn{width:100%;padding:8px;background:var(--accent);color:#fff;border:0;border-radius:5px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;transition:all .14s ease;margin-top:4px}.ks-quick-properties__add-btn:hover{background:#6ba9ff;box-shadow:0 4px 12px #4c94ff59}.ks-quick-properties__add-btn:disabled{background:var(--bg-elevated);color:var(--text-muted);cursor:not-allowed;opacity:.5;box-shadow:none}.ks-canvas-shell--pulse{animation:ksCanvasPulse .24s ease-out}.ks-canvas-onboarding{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(440px,calc(100% - 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srgb,var(--bg-elevated) 86%,transparent) 25%,color-mix(in srgb,var(--bg-elevated) 40%,var(--text)),color-mix(in srgb,var(--bg-elevated) 86%,transparent) 75%);background-size:220% 100%;animation:ksSkeleton 1.2s ease infinite;margin-top:6px}.ks-skeleton-bar--short{width:65%}@keyframes ksSpin{to{transform:rotate(360deg)}}@keyframes ksCanvasPulse{0%{box-shadow:inset 0 0 #4da3ff00}40%{box-shadow:inset 0 0 0 2px #4da3ff66}to{box-shadow:inset 0 0 #4da3ff00}}@keyframes ksSkeleton{0%{background-position:150% 0}to{background-position:-60% 0}}@media(max-width:1024px){.ks-manual-workspace{grid-template-columns:72px 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