:root{--ink:#1c2436;--ink-soft:#6b7691;--paper:#eef1f9;--panel:#fff;--panel-2:#f0f3fa;--line:#dfe5f1;--copper:#5b6cfa;--teal:#0ea5b7;--ai:#8b5cf6;--ok:#16a34a;--warn:#ea9010;--crit:#e5484d;--grad-primary:linear-gradient(135deg, #5b6cfa 0%, #8b5cf6 55%, #c26bfa 100%);--grad-primary-soft:linear-gradient(135deg, #5b6cfa24, #c26bfa24);--grad-app:linear-gradient(160deg, #f2f5ff 0%, #eef1f9 40%, #f6effa 100%);--grad-toolbar:linear-gradient(90deg, #fff 0%, #f4f6ff 60%, #f8f2ff 100%);--grad-ok:linear-gradient(135deg, #16a34a, #84cc16);--grad-warn:linear-gradient(135deg, #ea9010, #f4573f);--cat-display:linear-gradient(135deg, #3b82f6, #06b6d4);--cat-control:linear-gradient(135deg, #10b981, #84cc16);--cat-process:linear-gradient(135deg, #f59e0b, #f4573f);--cat-drawing:linear-gradient(135deg, #8b5cf6, #d946ef);--cat-media:linear-gradient(135deg, #ec4899, #f43f5e);--cat-advanced:linear-gradient(135deg, #6366f1, #0ea5b7);--shadow-1:0 1px 3px #1c243614, 0 4px 14px #1c24360f;--shadow-2:0 4px 10px 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var(--line);width:100%;height:100%;color:var(--ink-soft);text-align:center;box-sizing:border-box;border-radius:4px;justify-content:center;align-items:center;padding:8px;font-size:11px;display:flex}.grouppanel-widget{box-sizing:border-box;width:100%;height:100%;margin:0}.grouppanel-legend{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:0 6px}.three-canvas{background:var(--panel-2);border-radius:4px;width:100%;height:100%;position:relative;overflow:hidden}.three-value{font-family:var(--mono);background:color-mix(in srgb, var(--panel) 75%, transparent);pointer-events:none;border-radius:3px;padding:1px 7px;font-size:12px;font-weight:700;position:absolute;bottom:6px;left:50%;transform:translate(-50%)}.three-canvas .muted{margin:0;position:absolute;top:4px;left:8px}.customcode-frame{background:var(--panel-2);border:none;border-radius:4px;width:100%;height:100%}.scene3d-error{box-sizing:border-box;border:1px dashed var(--crit);width:100%;height:100%;color:var(--crit);font-family:var(--mono);text-align:center;border-radius:4px;justify-content:center;align-items:center;padding:10px;font-size:11px;display:flex}.chat-details{border-top:1px solid var(--line);margin-top:auto}.chat-details summary{font-family:var(--mono);letter-spacing:.1em;color:var(--ai);cursor:pointer;padding:10px 12px;font-size:10px;list-style:none}.chat-details summary:before{content:"▸ "}.chat-details[open] summary:before{content:"▾ "}.chat-panel{flex-direction:column;gap:8px;padding:0 10px 12px;display:flex}.chat-log{flex-direction:column;gap:8px;max-height:240px;display:flex;overflow-y:auto}.chat-msg{border-radius:4px;padding:6px 8px;font-size:12px}.chat-msg p{margin:2px 0 0}.chat-msg-user{background:var(--panel-2)}.chat-msg-assistant{background:color-mix(in srgb, var(--ai) 10%, var(--panel));border:1px solid color-mix(in srgb, var(--ai) 30%, var(--line))}.chat-role{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);font-size:9px}.apply-button{border:1px solid var(--ai);background:var(--panel);width:100%;color:var(--ai);cursor:pointer;border-radius:3px;margin-top:6px;padding:6px;font-size:11px;font-weight:700}.chat-error{color:var(--crit);margin:0;font-size:11px}.chat-input-row{align-items:flex-end;gap:6px;display:flex}.chat-input-row textarea{resize:none;border:1px solid var(--line);background:var(--panel-2);color:var(--ink);border-radius:3px;flex:1;padding:6px 8px;font-family:inherit;font-size:12px}.chat-send-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6,#d946ef);border:none;border-radius:8px;padding:7px 14px;font-size:11px;font-weight:700;transition:transform .13s,box-shadow .13s;box-shadow:0 3px 8px #8b5cf659}.chat-send-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 12px #8b5cf673}.chat-send-button:disabled{opacity:.5;cursor:default}.pill{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;border-radius:20px;align-items:center;gap:5px;padding:3px 10px;font-size:10px;display:inline-flex}.pill:before{content:"●";font-size:7px}.pill-connected{background:color-mix(in srgb, var(--ok) 16%, transparent);color:var(--ok)}.pill-connecting,.pill-reconnecting{background:color-mix(in srgb, var(--warn) 16%, transparent);color:var(--warn)}.pill-error{background:color-mix(in srgb, var(--crit) 16%, transparent);color:var(--crit)}.save-button{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);background:var(--panel);color:var(--ink-soft);cursor:pointer;border-radius:20px;padding:6px 15px;font-size:10.5px;transition:all .15s}.save-button.dirty{color:#fff;background:var(--grad-primary);border-color:#0000;box-shadow:0 4px 12px #5b6cfa66}.save-button.dirty:hover{transform:translateY(-1px);box-shadow:0 6px 16px #5b6cfa80}.save-button:disabled{cursor:default}.muted{color:var(--ink-soft);padding:0 2px;font-size:11px}.fs-button{border:1px solid var(--line);background:var(--panel);color:var(--ink-soft);cursor:pointer;border-radius:8px;padding:5px 9px;font-size:14px;line-height:1;transition:all .15s}.fs-button:hover{color:#fff;background:var(--grad-primary);border-color:#0000;transform:translateY(-1px);box-shadow:0 4px 12px #5b6cfa66}.ide-fullscreen .canvas-outer,.ide-fullscreen .canvas-outer-run{background:#10151c;justify-content:center;align-items:center;padding:0;display:flex;overflow:hidden}.fs-overlay{z-index:50;opacity:.25;background:#10151cb8;border-radius:6px;align-items:center;gap:6px;padding:5px 6px;transition:opacity .2s;display:flex;position:fixed;top:10px;right:12px}.fs-overlay:hover{opacity:1}.fs-page{color:#fffc;cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #ffffff40;border-radius:4px;padding:4px 10px;font-size:11.5px}.fs-page.active{color:#fff;background:#ffffff29;font-weight:700}.fs-exit{color:#fffc;cursor:pointer;background:0 0;border:none;padding:4px 7px;font-size:15px;line-height:1}.fs-exit:hover{color:#fff}.message-shell{min-height:100svh;display:flex}.message-panel{text-align:center;max-width:460px;margin:auto;padding:20px}.message-panel h1{font-size:20px}.message-panel p{color:var(--ink-soft);font-family:var(--mono);font-size:13px}.gaugearc-widget{align-items:stretch}.gaugearc-svg{flex:1;width:100%;min-height:0}.digital-widget{gap:6px}.digital-panel{border:1px solid #00000080;border-radius:4px;flex:1;justify-content:center;align-items:center;min-height:0;padding:4px 8px;display:flex}.digital-panel svg{width:100%;height:100%}.bar-widget{justify-content:center;gap:8px}.bar-head{align-items:baseline;gap:8px;display:flex}.bar-value{font-family:var(--mono);margin-left:auto;font-size:13px;font-weight:700}.bar-track{background:color-mix(in srgb, var(--line) 40%, transparent);border:1px solid var(--line);border-radius:6px;height:12px;overflow:hidden}.bar-fill{border-radius:5px;height:100%;transition:width .4s,height .4s}.bar-track-v{flex-direction:column;flex:1;justify-content:flex-end;align-self:center;width:16px;height:auto;min-height:0;display:flex}.bar-track-v .bar-fill{width:100%}.multistate-widget{justify-content:center;align-items:center}.multistate-widget .wbox-title{align-self:flex-start}.multistate-pill{text-overflow:ellipsis;white-space:nowrap;border:1px solid;border-radius:14px;max-width:100%;padding:4px 14px;font-size:13px;font-weight:700;overflow:hidden}.clock-widget{justify-content:center;align-items:center;gap:2px}.clock-time{font-family:var(--mono);font-weight:700;line-height:1.1}.clock-date{color:var(--ink-soft);font-size:11px}.motor-widget{align-items:center}.motor-svg{flex:1;width:100%;min-height:0}.pagelink-widget{background:var(--btn-color,#365a8c);color:#fff;cursor:pointer;box-sizing:border-box;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;width:100%;height:100%;font-size:13px;font-weight:700;display:flex}.pagelink-widget:disabled{cursor:default;opacity:.75}.pagelink-arrow{font-size:15px}.shape-svg{width:100%;height:100%;display:block;overflow:visible}.canvas-zone{flex:1;min-width:0;min-height:0;display:flex;position:relative}.canvas-zone>.canvas-outer{flex:1}.draw-toolbar{z-index:20;background:var(--glass-strong);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);box-shadow:var(--shadow-2);border-radius:14px;flex-direction:row;gap:6px;padding:6px;display:flex;position:absolute;bottom:16px;left:50%;transform:translate(-50%)}.draw-tool{width:34px;height:34px;color:var(--ink-soft);cursor:pointer;background:0 0;border:none;border-radius:9px;justify-content:center;align-items:center;font-size:16px;transition:all .15s;display:flex}.draw-tool:hover{color:var(--ai);background:#8b5cf61f;transform:scale(1.12)}.draw-tool.active{background:var(--cat-drawing);color:#fff;box-shadow:0 4px 10px #ae52f066}.draw-layer{z-index:30;cursor:crosshair;touch-action:none;position:absolute;inset:0}.draw-layer>svg{width:100%;height:100%;display:block}.draw-preview{fill:none;stroke:var(--copper);stroke-width:2px;stroke-dasharray:6 4;vector-effect:non-scaling-stroke}.draw-preview-soft{opacity:.45}.draw-vertex{fill:var(--copper);stroke:var(--paper);stroke-width:1px}.draw-hint{background:var(--panel);border:1px solid var(--line);color:var(--ink-soft);pointer-events:none;white-space:nowrap;border-radius:12px;padding:3px 12px;font-size:11px;position:absolute;bottom:10px;left:50%;transform:translate(-50%)}.prop-widget-id{font-family:var(--mono);color:var(--ink-soft);opacity:.7;margin-left:auto;font-size:9px}.prop-sec{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow-1);border-radius:10px;margin-bottom:9px;transition:box-shadow .15s;overflow:hidden}.prop-sec:hover{box-shadow:0 2px 8px #5b6cfa1f,0 6px 18px #1c243612}.prop-sec summary{cursor:pointer;-webkit-user-select:none;user-select:none;font-family:var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-soft);background:linear-gradient(90deg,#5b6cfa0f,#c26bfa0d);align-items:center;gap:7px;padding:8px 11px;font-size:10px;list-style:none;transition:color .13s;display:flex}.prop-sec summary::-webkit-details-marker{display:none}.prop-sec summary:hover{color:var(--copper)}.prop-sec-chevron{color:var(--copper);font-size:9px;transition:transform .15s}.prop-sec[open] .prop-sec-chevron{transform:rotate(90deg)}.prop-sec[open] summary{border-bottom:1px solid var(--line);color:var(--ink);background:linear-gradient(90deg,#5b6cfa1c,#c26bfa17)}.prop-sec-body{flex-direction:column;gap:2px;padding:9px 11px 11px;display:flex}.prop-check-row{flex-wrap:wrap;gap:4px 14px;margin:4px 0 6px;display:flex}.prop-check{color:var(--ink);cursor:pointer;align-items:center;gap:6px;font-size:12px;display:flex}.prop-check input{accent-color:var(--copper)}.arrange-btn{cursor:pointer;background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:8px;flex:1;padding:6px 4px;font-size:11px;transition:all .14s}.arrange-btn:hover{background:var(--grad-primary);color:#fff;border-color:#0000;transform:translateY(-1px);box-shadow:0 3px 10px #5b6cfa59}.prop-actions{gap:8px;margin-top:14px;display:flex}.prop-actions .danger-btn,.prop-actions .save-button{flex:1;margin-top:0;padding:8px}.sensor-multi{border:1px solid var(--line);background:var(--panel-2);border-radius:4px;flex-direction:column;gap:2px;max-height:160px;padding:6px 8px;display:flex;overflow-y:auto}.sensor-multi-row{color:var(--ink);cursor:pointer;white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:7px;font-size:12px;display:flex;overflow:hidden}.sensor-multi-row input{accent-color:var(--copper);flex:none}.sparker-widget{gap:6px}.sparker-rows{flex-direction:column;flex:1;gap:6px;min-height:0;display:flex;overflow-y:auto}.sparker-row{border:1px solid color-mix(in srgb, var(--line) 70%, transparent);background:color-mix(in srgb, var(--panel-2) 60%, transparent);border-radius:5px;flex:none;padding:4px 8px 5px}.sparker-row-head{justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:2px;display:flex}.sparker-name{color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.sparker-val{font-family:var(--mono);flex:none;font-size:11.5px;font-weight:700}.sparker-svg{width:100%;height:26px;display:block}.sparker-empty{color:var(--ink-soft);padding:6px 2px;font-size:11px}.side-tabs{border-bottom:1px solid var(--line);background:var(--glass-strong);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10;flex:none;gap:6px;padding:8px 8px 0;display:flex;position:sticky;top:0}.side-tab{color:var(--ink-soft);font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:9px 9px 0 0;flex:1;padding:9px 4px 8px;font-size:10px;transition:color .15s,background .15s;position:relative}.side-tab:hover{color:var(--ink);background:#5b6cfa12}.side-tab.active{color:var(--copper);background:var(--grad-primary-soft);font-weight:700}.side-tab.active:after{content:"";background:var(--grad-primary);border-radius:3px 3px 0 0;height:3px;position:absolute;bottom:0;left:12%;right:12%}.theme-toggle{border:1px solid var(--line);background:var(--panel);cursor:pointer;border-radius:8px;padding:5px 9px;font-size:13px;line-height:1;transition:all .15s}.theme-toggle:hover{background:var(--grad-primary);border-color:#0000;transform:translateY(-1px)rotate(15deg);box-shadow:0 4px 12px #5b6cfa66}.edge-chip{font-family:var(--mono);letter-spacing:.02em;color:var(--ink-soft);background:var(--panel);border:1px solid var(--line);white-space:nowrap;text-overflow:ellipsis;border-radius:20px;align-items:center;gap:6px;max-width:180px;padding:4px 11px 4px 9px;font-size:10.5px;display:inline-flex;overflow:hidden}.edge-chip-dot{background:var(--grad-primary);width:6px;height:6px;box-shadow:0 0 5px var(--copper);border-radius:50%;flex:none}.canvas-widget.is-stale{filter:grayscale(.6)brightness(.92)}.stale-badge{z-index:4;font-family:var(--mono);letter-spacing:.05em;color:#fff;background:linear-gradient(135deg, var(--warn), #f4573f);pointer-events:none;border-radius:10px;padding:2px 7px;font-size:9px;font-weight:800;position:absolute;top:-8px;right:-6px;box-shadow:0 2px 6px #ea901066}.canvas-page.conn-lost{filter:grayscale(.55)brightness(.88)}.conn-lost-banner{z-index:40;color:#fff;font-family:var(--mono);letter-spacing:.02em;text-align:center;background:linear-gradient(90deg,#e5484df0,#f4573ff0);justify-content:center;align-items:center;gap:9px;padding:8px 14px;font-size:12px;font-weight:700;display:flex;position:absolute;top:0;left:0;right:0}.conn-lost-dot{background:#fff;border-radius:50%;flex:none;width:8px;height:8px;animation:1.1s step-end infinite conn-lost-blink}@keyframes conn-lost-blink{50%{opacity:.25}}@media (prefers-reduced-motion:reduce){.conn-lost-dot{animation:none}}.history-btn{border:1px solid var(--line);background:var(--panel);color:var(--ink-soft);cursor:pointer;border-radius:8px;padding:5px 9px;font-size:14px;line-height:1;transition:all .15s}.history-btn:hover:not(:disabled){background:var(--grad-primary);color:#fff;border-color:#0000;transform:translateY(-1px);box-shadow:0 4px 12px #5b6cfa66}.history-btn:disabled{opacity:.35;cursor:default}