:root{--bg:#080d14;--surface:#0e1520;--surface2:#121a27;--surface3:#172030;--border:#1c2736;--border2:#243044;--text:#eaf0fb;--text2:#c0cfe0;--muted:#6b7f96;--accent:#4f9cf9;--accent2:#3b82f6;--green:#34d058;--yellow:#f5b731;--red:#f66060;--purple:#a78bfa;--shadow-sm:0 1px 4px rgba(0,0,0,0.35);--shadow-md:0 4px 16px rgba(0,0,0,0.45);--shadow-lg:0 8px 32px rgba(0,0,0,0.55)}body[data-theme=light],html[data-theme=light]{--bg:#f7f9fc;--surface:#ffffff;--surface2:#f5f7fb;--surface3:#edf2f7;--border:#dce3ec;--border2:#c8d2de;--text:#172033;--text2:#334155;--muted:#6b7788;--accent:#2563eb;--accent2:#1d4ed8;--green:#15803d;--yellow:#a16207;--red:#dc2626;--purple:#7c3aed;--chrome:rgba(255,255,255,0.96);--panel:rgba(255,255,255,0.96);--panel-soft:rgba(255,255,255,0.88);--control:rgba(15,23,42,0.035);--control-hover:rgba(59,130,246,0.10);--input-bg:#f8fafc;--canvas-bg:#ffffff;--grid-minor:rgba(31,41,55,0.035);--grid-major:rgba(31,41,55,0.085);--node-bg:linear-gradient(180deg,#ffffff 0%,#f8fafc 100%);--node-border:rgba(51,65,85,0.16);--node-shadow:0 6px 18px rgba(15,23,42,0.10),inset 0 1px 0 rgba(255,255,255,0.9);--menu-bg:#ffffff;--menu-border:#c8d2de;--menu-item-hover:#eef5ff;--success-bg:#ecfdf3;--success-border:#86efac;--success-text:#166534;--shadow-sm:0 1px 4px rgba(15,23,42,0.08);--shadow-md:0 8px 24px rgba(15,23,42,0.12);--shadow-lg:0 18px 44px rgba(15,23,42,0.16);--glow-accent:0 0 0 1px rgba(59,130,246,0.10)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;font-size:13px;overflow:hidden;height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#toolbar{height:44px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:4px;padding:0 12px;flex-shrink:0;overflow:visible;min-width:0;position:relative;z-index:120}#toolbar .logo{font-size:14px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:6px;margin-right:8px}#toolbar .sep{width:1px;height:20px;background:var(--border2);margin:0 4px}#title-wrap{display:flex;align-items:center;gap:5px;position:relative;flex-shrink:1;min-width:0}#title-wrap{cursor:pointer}#diagram-title{height:30px;background:0 0;border:none;border-bottom:1.5px dashed rgba(79,156,249,.45);border-radius:0;color:var(--text);font-size:13px;font-weight:600;padding:0 4px;outline:0;min-width:60px;max-width:160px;width:140px;flex-shrink:1;transition:border-color .15s,background .15s,width .15s;letter-spacing:-.01em;cursor:pointer}#diagram-title:hover{border-bottom-color:rgba(79,156,249,.75)}#diagram-title:focus{border-bottom:1.5px solid #4f9cf9;background:rgba(79,156,249,.06);border-radius:6px 6px 0 0;padding:0 8px;cursor:text;width:180px}#title-edit-icon{color:#4f9cf9;opacity:.5;flex-shrink:0;pointer-events:none;transition:opacity .15s}#title-wrap:hover #title-edit-icon{opacity:.9}#title-wrap:focus-within #title-edit-icon{opacity:0}#title-saved-badge{font-size:10px;font-weight:600;white-space:nowrap;pointer-events:none;letter-spacing:.01em;border-radius:4px;padding:1px 6px;transition:all .25s;opacity:0}#title-saved-badge.save-badge-unsaved{opacity:1;color:#f5b731;background:rgba(245,183,49,.1)}#title-saved-badge.save-badge-saving{opacity:1;color:var(--muted);background:0 0}#title-saved-badge.save-badge-saved{opacity:1;color:#34d058;background:rgba(52,208,88,.1)}#title-saved-badge.save-badge-saving-cloud{opacity:1;color:#4f9cf9;background:rgba(79,156,249,.08)}#title-saved-badge.save-badge-saved-cloud{opacity:1;color:#4f9cf9;background:rgba(79,156,249,.1);border:1px solid rgba(79,156,249,.2)}#title-saved-badge.save-badge-idle{opacity:.45;color:#34d058;background:0 0;font-weight:500}.tbtn{height:28px;padding:0 10px;border-radius:6px;border:1px solid transparent;background:0 0;color:var(--muted);cursor:pointer;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:5px;transition:all .15s;white-space:nowrap;flex-shrink:0;line-height:1}.tbtn:hover{background:var(--border);color:var(--text);border-color:var(--border2)}.tbtn.active{background:#1f6feb22;color:var(--accent);border-color:#1f6feb55}.tbtn.danger:hover{background:#f8514922;color:var(--red);border-color:#f8514955}.tbtn.icon-only{padding:0;width:32px}.more-item{width:100%;justify-content:flex-start;padding:0 10px;border-radius:5px}.tbtn-group{display:flex;align-items:center;gap:1px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:9px;padding:2px}.tbtn-group .tbtn{border:none;background:0 0;border-radius:7px}.tbtn-group .tbtn:hover{background:rgba(79,156,249,.14);border:none;transform:none;box-shadow:none}.tbtn-share{border-color:rgba(79,156,249,.35)!important;color:var(--accent)!important;background:rgba(79,156,249,.08)!important;font-weight:600}.tbtn-share:hover{background:rgba(79,156,249,.18)!important;box-shadow:0 0 14px rgba(79,156,249,.22)!important}#example-sel{height:28px;width:min(22vw,280px);max-width:280px;background:var(--bg);border:1px solid var(--border2);border-radius:6px;color:var(--text);padding:0 8px;font-size:12px;outline:0;cursor:pointer}#example-sel:focus{border-color:var(--accent)}#cost-badge{background:#238636;color:#3fb950;border:1px solid #2ea043;border-radius:6px;padding:2px 8px;font-size:11px;font-weight:700;font-family:monospace;flex-shrink:0}#body{display:flex;flex:1;overflow:hidden}#palette{width:220px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;transition:width .18s ease,border-color .18s ease}#body.palette-collapsed #palette{width:0;border-right-color:transparent}#btn-sidebar-toggle{position:absolute;left:8px;top:52px;z-index:70;width:30px;height:30px;border-radius:8px;border:1px solid var(--border2);background:rgba(22,27,34,.92);color:var(--muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 28px rgba(0,0,0,.28)}#btn-sidebar-toggle:hover{color:var(--text);border-color:var(--accent)}#pal-search{margin:10px 10px 6px;background:var(--bg);border:1px solid var(--border2);border-radius:8px;padding:6px 10px;color:var(--text);font-size:12px;outline:0;flex-shrink:0}#pal-search:focus{border-color:var(--accent)}#pal-cats{display:none}#pal-list{flex:1;overflow-y:auto;overflow-x:hidden;padding:4px 0 8px}#pal-list::-webkit-scrollbar{display:none}.pal-section-header{display:flex;align-items:center;gap:7px;padding:6px 12px 6px 10px;cursor:pointer;user-select:none;border-bottom:1px solid transparent;transition:background .12s}.pal-section-header:hover{background:rgba(255,255,255,.03)}.pal-section-hicon{width:22px;height:22px;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0;opacity:.85}.pal-section-label{font-size:11px;font-weight:650;color:var(--text);flex:1;letter-spacing:.01em}.pal-section-count{font-size:10px;color:var(--muted);background:rgba(255,255,255,.06);border-radius:10px;padding:1px 6px}.pal-section-chevron{color:var(--muted);transition:transform .18s;flex-shrink:0}.pal-section.open .pal-section-chevron{transform:rotate(90deg)}.pal-section-body{overflow:hidden;padding:2px 6px 4px;display:none}.pal-section.open .pal-section-body{display:block}.pal-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:8px;border:1px solid transparent;cursor:grab;user-select:none;transition:background .14s,border-color .14s,box-shadow .14s}.pal-item:hover{background:rgba(79,156,249,.06);border-color:rgba(79,156,249,.18);box-shadow:0 2px 8px rgba(0,0,0,.2)}.pal-item:active{cursor:grabbing;transform:scale(.97)}.pal-icon{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}.pal-text .name{font-size:12px;font-weight:600;color:var(--text);line-height:1.3}.pal-text .cat{font-size:10px;color:var(--muted)}.pal-search-results{padding:4px 6px;display:flex;flex-direction:column;gap:2px}.pal-search-results .pal-text .cat{display:block}.pal-tip{display:flex;align-items:center;gap:6px;margin-bottom:4px;color:var(--muted);font-size:10.5px}.pal-tip:last-child{margin-bottom:0}.pal-tip svg{flex-shrink:0}.pal-foot-section{border-top:1px solid var(--border)}.pal-foot-hdr{display:flex;align-items:center;gap:6px;width:100%;padding:7px 2px;background:0 0;border:none;cursor:pointer;color:var(--muted);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;text-align:left;transition:color .15s}.pal-foot-hdr:hover{color:var(--text2)}.pal-foot-hdr svg{flex-shrink:0;transition:transform .2s ease}.pal-foot-section.open .pal-foot-hdr svg{transform:rotate(90deg)}.pal-foot-body{display:none;padding-bottom:8px}.pal-foot-section.open .pal-foot-body{display:block}.pal-legend{display:flex;flex-direction:column;gap:3px;margin-bottom:4px}.pal-legend-row{display:flex;align-items:baseline;gap:7px}.pal-legend-key{font-family:'SF Mono','Fira Code',monospace;font-size:10px;font-weight:700;color:var(--accent);min-width:32px;flex-shrink:0}.pal-legend-val{font-size:10.5px;color:var(--muted);line-height:1.4}#canvas-wrap{flex:1;position:relative;overflow:hidden;background-color:#070c14;background-image:radial-gradient(circle,rgba(40,60,90,.5) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.014) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.014) 1px,transparent 1px);background-size:22px 22px,110px 110px,110px 110px}#canvas-wrap::after{content:'';position:absolute;inset:0;pointer-events:none;z-index:1;background:radial-gradient(ellipse 80% 70% at 50% 50%,transparent 55%,rgba(7,12,20,.6) 100%)}#canvas-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}#canvas-svg .edge-layer,#canvas-svg .label-layer{pointer-events:none}#canvas-nodes{position:absolute;inset:0;pointer-events:none}.a-node{position:absolute;width:172px;background:linear-gradient(150deg,#111a28 0,#0b1220 100%);border:1px solid rgba(255,255,255,.06);border-left:3px solid var(--border2);border-radius:12px;cursor:pointer;user-select:none;pointer-events:all;transition:box-shadow .16s,transform .13s,border-color .16s;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.04);will-change:transform}.node-titles{min-width:0;flex:1;overflow:hidden}.a-node:hover{transform:translateY(-2px) scale(1.015);transform-origin:center center;box-shadow:0 8px 28px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.07);border-color:rgba(255,255,255,.12);z-index:10}.a-node.selected{border-color:rgba(79,156,249,.5)!important;border-left-color:var(--accent)!important;box-shadow:0 0 0 2px rgba(79,156,249,.3),0 8px 28px rgba(0,0,0,.5)!important}.a-node.status-ok{border-left-color:var(--green)!important}.a-node.status-warn{border-left-color:var(--yellow)!important}.a-node.status-crit{border-left-color:var(--red)!important;animation:pulse-crit 1.1s ease-in-out infinite}.a-node.status-scaling{border-left-color:#84cc16!important;animation:pulse-scale 1.3s ease-in-out infinite}@keyframes pulse-crit{0%,100%{box-shadow:0 4px 18px rgba(0,0,0,.38),0 0 0 0 rgba(246,96,96,0)}50%{box-shadow:0 4px 18px rgba(0,0,0,.38),0 0 18px 2px rgba(246,96,96,.28)}}@keyframes pulse-scale{0%,100%{box-shadow:0 4px 18px rgba(0,0,0,.38),0 0 0 0 rgba(132,204,22,0)}50%{box-shadow:0 4px 18px rgba(0,0,0,.38),0 0 16px 2px rgba(132,204,22,.25)}}.a-node.node-pop-in{animation:node-pop .32s cubic-bezier(.34,1.56,.64,1)}@keyframes node-pop{0%{opacity:0;margin-top:12px}100%{opacity:1;margin-top:0}}.node-accent{display:none}.node-body{padding:10px 11px 9px 11px}.node-header{display:flex;align-items:center;gap:9px}.node-icon-wrap{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.09)}.node-titles .node-label{font-size:12px;font-weight:700;color:var(--text);line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;letter-spacing:-.01em}.node-label{cursor:text}.node-label-input{width:108px;background:var(--bg);color:var(--text);border:1px solid var(--accent);border-radius:5px;padding:1px 5px;font-size:12px;font-weight:700;outline:0}.node-titles .node-type{font-size:10px;color:var(--muted);margin-top:2px;font-weight:500}.node-badges{display:flex;gap:4px;flex-wrap:wrap;margin-top:7px}.badge{font-size:9px;font-weight:700;padding:2px 6px;border-radius:5px;letter-spacing:.01em}.badge-scale{background:rgba(132,204,22,.12);color:#84cc16;border:1px solid rgba(132,204,22,.25)}.badge-ok{background:rgba(52,208,88,.11);color:var(--green);border:1px solid rgba(52,208,88,.22)}.badge-warn{background:rgba(245,183,49,.11);color:var(--yellow);border:1px solid rgba(245,183,49,.22)}.badge-crit{background:rgba(246,96,96,.11);color:var(--red);border:1px solid rgba(246,96,96,.22)}.badge-info{background:rgba(79,156,249,.12);color:var(--accent);border:1px solid rgba(79,156,249,.22)}.badge-err{background:rgba(246,96,96,.14);color:var(--red);border:1px solid rgba(246,96,96,.3)}.node-load-bar{height:4px;background:rgba(0,0,0,.35);margin:7px -11px -9px;overflow:hidden;border-radius:0 0 11px 11px}.node-load-fill{height:100%;border-radius:0 0 11px 11px;transition:width .5s ease,background-color .3s}.port{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);cursor:crosshair;z-index:30;opacity:.28;pointer-events:all;transition:opacity .15s,transform .15s,box-shadow .15s;transform:scale(.75)}.a-node:hover .port,.port:hover{opacity:1;transform:scale(1)}.port.pending-src{opacity:1!important;transform:scale(1.3)!important;box-shadow:0 0 0 4px rgba(90,167,255,.35),0 0 14px rgba(90,167,255,.7)!important;animation:port-pulse 1s ease-in-out infinite}@keyframes port-pulse{0%,100%{box-shadow:0 0 0 4px rgba(90,167,255,.35),0 0 14px rgba(90,167,255,.5)}50%{box-shadow:0 0 0 6px rgba(90,167,255,.5),0 0 22px rgba(90,167,255,.9)}}.port.port-r{right:-8px;top:50%;margin-top:-7px}.port.port-l{left:-8px;top:50%;margin-top:-7px}.port.port-t{top:-8px;left:50%;margin-left:-7px}.port.port-b{bottom:-8px;left:50%;margin-left:-7px}.edge-hit{fill:none;stroke:transparent;stroke-width:18;cursor:pointer;pointer-events:stroke}.edge-vis{fill:none;stroke-width:2;pointer-events:none;stroke-linecap:round;transition:stroke-width .2s}.edge-anim{stroke-dasharray:1,9;stroke-linecap:round;animation:flowdots 1.8s linear infinite}.edge-dash{stroke-dasharray:6,5;stroke-linecap:butt;opacity:.7}.edge-idle{stroke:rgba(140,165,200,0.65);opacity:1}.edge-ok{stroke:var(--green);opacity:.9}.edge-warn{stroke:var(--yellow);opacity:.9}.edge-crit{stroke:var(--red);opacity:.95}@keyframes flowdots{to{stroke-dashoffset:-10}}.edge-draw-in{animation:edge-draw .45s cubic-bezier(.4,0,.2,1) forwards}@keyframes edge-draw{from{opacity:0;stroke-dashoffset:400;stroke-dasharray:400}to{opacity:1}}.edge-group:hover .edge-vis{opacity:1!important;stroke-width:3!important}.edge-end-handle{fill:var(--surface);stroke:var(--accent);stroke-width:2;cursor:grab;filter:drop-shadow(0 0 6px rgba(79,156,249,.55))}.edge-end-handle:hover{fill:var(--accent);stroke:#fff;cursor:crosshair}.edge-del-btn{cursor:pointer;pointer-events:all;opacity:0;transition:opacity .15s}.edge-group:hover .edge-del-btn{opacity:1}.flow-particle{opacity:.85;pointer-events:none;filter:drop-shadow(0 0 3px currentColor)}.flow-pill-bg{rx:8;pointer-events:none}.flow-pill-txt{font-size:10px;font-weight:700;font-family:Inter,monospace;pointer-events:none}#props-panel{width:272px;flex-shrink:0;background:var(--surface);border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;transition:width .18s ease,border-color .18s ease}#props-panel.collapsed{width:0;border-left-color:transparent}#props-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);gap:8px}.empty-dashboard{width:100%;height:100%;padding:14px;display:flex;flex-direction:column;justify-content:center;gap:10px}.empty-title{font-size:13px;font-weight:700;color:var(--text)}.empty-sub{font-size:11px;color:var(--muted);line-height:1.45}.health-ring{--health:0%;--ring-color:var(--green);width:74px;height:74px;border-radius:50%;display:grid;place-items:center;margin:0 auto 4px;background:radial-gradient(circle at center,var(--surface) 0 57%,transparent 58%),conic-gradient(var(--ring-color) var(--health),color-mix(in srgb,var(--border2) 70%,transparent) 0);box-shadow:var(--shadow-sm)}.health-ring span{position:relative;z-index:1;font-size:14px;font-weight:900;color:var(--text);white-space:nowrap;letter-spacing:-.03em}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.metric{background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:9px 10px 7px;display:flex;flex-direction:column;align-items:center;gap:3px;text-align:center}.metric strong{display:block;color:var(--text);font-size:18px;font-weight:800;letter-spacing:-.03em;line-height:1}.metric span{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1}#canvas-hud{position:absolute;top:12px;right:12px;width:236px;z-index:45;background:rgba(10,15,22,.9);border:1px solid rgba(100,130,165,.2);border-radius:14px;padding:12px;box-shadow:0 12px 40px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.04);backdrop-filter:blur(16px)}#canvas-hud .health-ring{width:62px;height:62px;min-width:62px;margin:0;flex-shrink:0}#canvas-hud .metric-grid{grid-template-columns:repeat(4,1fr);gap:5px;margin-top:10px}#canvas-hud .metric{padding:8px 4px 6px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:8px}#canvas-hud .metric strong{font-size:15px}#canvas-hud .metric span{font-size:9px}#props-content{display:none;flex-direction:column;height:100%;overflow:hidden}#props-content.show{display:flex}#edge-props-content{display:none;flex-direction:column;height:100%;overflow:hidden}#edge-props-content>div:nth-child(2){flex:1;min-height:0;overflow-y:auto}.props-head{padding:12px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;flex-shrink:0}.props-head-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:19px;flex-shrink:0}.props-head-title{font-size:13px;font-weight:600;color:var(--text)}.props-head-desc{font-size:10px;color:var(--muted);margin-top:2px;line-height:1.4}#props-scroll{flex:1;min-height:0;overflow-y:auto;padding:12px}.section-title{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:12px 0 6px}.section-title:first-child{margin-top:0}.prop-row{margin-bottom:8px}.prop-lbl{font-size:10px;color:var(--muted);margin-bottom:3px}.prop-inp{width:100%;background:var(--bg);border:1px solid var(--border2);border-radius:6px;padding:5px 8px;color:var(--text);font-size:12px;outline:0}.prop-inp:focus{border-color:var(--accent)}.toggle-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.toggle-row label{font-size:12px;color:var(--text)}.toggle{position:relative;width:34px;height:18px}.toggle input{opacity:0;width:0;height:0}.toggle-track{position:absolute;inset:0;background:var(--border2);border-radius:9px;cursor:pointer;transition:background .2s}.toggle input:checked+.toggle-track{background:#238636}.toggle-thumb{position:absolute;top:2px;left:2px;width:14px;height:14px;background:#fff;border-radius:50%;transition:left .2s;pointer-events:none}.toggle input:checked~.toggle-thumb{left:18px}.sim-stat-row{display:flex;justify-content:space-between;font-size:11px;margin-bottom:4px}.sim-stat-row span:first-child{color:var(--muted)}.sim-stat-row span:last-child{font-family:monospace;color:var(--text)}#props-foot{padding:10px 12px;border-top:1px solid var(--border);flex-shrink:0}.btn-del{width:100%;min-height:30px;padding:6px;border-radius:6px;background:0 0;border:1px solid #f8514944;color:var(--red);font-size:12px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap;line-height:1}.btn-del:hover{background:#f8514922}.sug-icon{font-size:13px;flex-shrink:0;margin-top:1px}.sug-body .sug-msg{font-size:11px;color:var(--muted);margin-top:2px}.sug-close{margin-left:auto;color:var(--muted);cursor:pointer;font-size:14px;flex-shrink:0}#statusbar{height:40px;background:var(--surface);border-top:1px solid var(--border);display:flex;align-items:center;gap:8px;padding:0 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.15s}.section-title:first-child{margin-top:0}.section-title:hover{color:var(--text2)}.section-title .sec-chevron{margin-left:auto;transition:transform .18s;color:var(--border2);flex-shrink:0}.section-title.collapsed .sec-chevron{transform:rotate(-90deg)}.section-body{overflow:hidden;transition:max-height .22s ease}.section-body.collapsed{max-height:0!important}.prop-row{margin-bottom:9px}.prop-lbl{font-size:10px;font-weight:600;color:var(--muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.04em}.prop-inp{height:32px;background:rgba(255,255,255,.05);border:1px solid var(--border2);border-radius:8px;color:var(--text);font-size:12px;font-weight:500;transition:border-color .14s,box-shadow .14s,background .14s}.prop-inp:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.15)}.prop-inp:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,156,249,.12);background:rgba(79,156,249,.06);outline:0}select.prop-inp{appearance:none;-webkit-appearance:none;padding-right:28px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7f96' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 9px center;cursor:pointer}select.prop-inp:focus{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234f9cf9' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 9px center}select.prop-inp option{background:#111c2a;color:#c9d6e3;font-size:12px;padding:6px 10px}textarea.prop-inp{height:100px;resize:vertical;line-height:1.45;padding-top:7px}.toggle-track{background:rgba(255,255,255,.1);border-radius:9px}.toggle input:checked+.toggle-track{background:rgba(52,208,88,.75)}.toggle-thumb{background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.4)}.sim-stat-row{padding:4px 0;border-bottom:1px solid rgba(255,255,255,.04)}.sim-stat-row:last-child{border-bottom:none}#props-foot{padding:12px 14px;background:rgba(0,0,0,.12);border-top:1px solid var(--border)}.btn-del{width:100%;min-height:32px;border-radius:8px;border:1px solid rgba(246,96,96,.3);color:var(--red);font-size:12px;font-weight:600;background:rgba(246,96,96,.05);transition:all .14s}.btn-del:hover{background:rgba(246,96,96,.14);border-color:rgba(246,96,96,.55)}#suggestions{display:none!important}#sug-tray-badge{display:none;align-items:center;gap:7px;background:rgba(11,17,27,.9);border:1px solid rgba(100,130,165,.22);border-radius:20px;padding:5px 12px 5px 8px;cursor:pointer;pointer-events:all;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 4px 14px rgba(0,0,0,.4);transition:background .15s;user-select:none;font-size:11px;font-weight:600;color:var(--text2)}#canvas-hud.compact{width:auto;max-width:240px;padding:0;border-radius:12px}.hud-expand{width:100%;min-height:0;display:flex;align-items:center;gap:8px;padding:6px 10px 6px 8px;border:0;background:0 0;color:var(--text);cursor:pointer;text-align:left}.hud-mini-ring{width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;background:conic-gradient(var(--ring-color) var(--health),var(--border) 0);color:var(--text);font-size:8px;font-weight:900;box-shadow:inset 0 0 0 5px var(--surface)}.hud-mini-body{min-width:0;display:flex;flex-direction:column;gap:1px}.hud-mini-body strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;line-height:1.25}.hud-mini-body span{color:var(--muted);font-size:9.5px;white-space:nowrap;line-height:1.3}.hud-expand>svg{margin-left:auto;opacity:.35;flex-shrink:0}.hud-collapse{position:absolute;top:6px;right:6px;width:20px;height:20px;border-radius:6px;border:1px solid var(--border);background:var(--control);color:var(--muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-size:11px}.hud-collapse:hover{color:var(--text);border-color:var(--accent)}#sug-tray-badge:hover{background:rgba(20,28,42,.95)}#sug-tray-badge .badge-dot{width:8px;height:8px;border-radius:50%;background:var(--yellow);flex-shrink:0;box-shadow:0 0 6px currentColor}#sug-tray-badge.has-crit .badge-dot{background:var(--red)}.sug-card{background:rgba(11,16,24,.94);border:1px solid rgba(100,130,165,.15);border-radius:12px;padding:10px 12px;gap:9px;box-shadow:0 6px 24px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.04);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);pointer-events:all;cursor:grab;animation:sug-slide-in .28s cubic-bezier(.34,1.3,.64,1) both;touch-action:pan-y;will-change:transform,opacity;transition:transform .18s,opacity .18s,box-shadow .15s;position:relative;overflow:hidden}.sug-card:hover{box-shadow:0 8px 28px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.06)}.sug-card.warn{border-left:3px solid var(--yellow)}.sug-card.crit{border-left:3px solid var(--red)}.sug-card.info{border-left:3px solid var(--accent)}.sug-card.swiping-out{transition:transform .22s ease-in,opacity .22s ease-in;transform:translateX(110%)!important;opacity:0;pointer-events:none}@keyframes sug-slide-in{from{transform:translateX(110%);opacity:0}to{transform:translateX(0);opacity:1}}.sug-card .sug-timer{position:absolute;bottom:0;left:0;height:2px;background:var(--accent);opacity:.4;transition:width linear;border-radius:0 0 0 12px}.sug-card.warn .sug-timer{background:var(--yellow)}.sug-card.crit .sug-timer{background:var(--red)}.sug-body{flex:1;min-width:0}.sug-body .sug-title{font-size:11.5px;font-weight:700;color:var(--text);letter-spacing:-.01em;line-height:1.3}.sug-body .sug-msg{font-size:10.5px;color:var(--muted);margin-top:3px;line-height:1.5}.sug-close{color:var(--muted);opacity:.45;transition:opacity .12s;cursor:pointer;flex-shrink:0;margin-left:auto;padding:2px 0 2px 6px;line-height:1;font-size:15px}.sug-close:hover{opacity:1}#statusbar{height:34px;background:rgba(8,12,17,.98);border-top:1px solid var(--border);gap:12px}body[data-theme=light] #statusbar{background:#fff!important;border-top-color:#dce3ec!important}.sb-stat{font-size:11px;font-weight:500}.sb-stat strong{color:var(--text);font-weight:700}.legend{gap:5px}.leg-item{font-size:9.5px;font-weight:500;gap:3px}.leg-dot{width:6px;height:6px;border-radius:50%}#btn-sim{height:26px;min-width:82px;border-radius:8px;font-size:11px;font-weight:700;background:rgba(52,208,88,.12);border:1px solid rgba(52,208,88,.32);color:var(--green);letter-spacing:-.01em;transition:all .14s}#btn-sim:hover{background:rgba(52,208,88,.2);box-shadow:0 0 14px rgba(52,208,88,.25)}#btn-sim.running{background:rgba(246,96,96,.12);border-color:rgba(246,96,96,.38);color:var(--red)}#btn-sim.running:hover{background:rgba(246,96,96,.2)}#sim-dot.on{background:var(--green);box-shadow:0 0 8px rgba(52,208,88,.7)}#users-slider{accent-color:var(--accent)}#users-input{background:rgba(0,0,0,.3);border:1px solid var(--border2);border-radius:6px;color:var(--text);font-size:11px;font-weight:600}.note-node{backdrop-filter:none}.note-node .node-body{padding:10px 12px 10px}.note-text{margin-top:7px;font-size:11.5px;line-height:1.5;white-space:pre-wrap;max-height:80px;overflow:hidden;font-weight:400;opacity:1;color:var(--text)}#drag-ghost{background:rgba(11,17,27,.94);border:1px solid rgba(79,156,249,.55);border-radius:10px;padding:7px 13px 7px 9px;font-weight:600;box-shadow:var(--shadow-lg),0 0 20px rgba(79,156,249,.2);backdrop-filter:blur(12px)}#toast-stack{position:fixed;top:52px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:10000;pointer-events:none;width:340px}.toast{position:relative;display:flex;align-items:flex-start;gap:9px;background:rgba(13,19,28,.97);border:1px solid var(--border2);border-radius:10px;padding:10px 36px 10px 12px;font-size:12.5px;font-weight:450;color:var(--text2);box-shadow:0 4px 24px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.04);backdrop-filter:blur(16px);pointer-events:all;overflow:hidden;transform:translateX(120%);opacity:0;transition:transform .32s cubic-bezier(.22,1,.36,1),opacity .28s ease;will-change:transform,opacity}.toast.toast-in{transform:translateX(0);opacity:1}.toast.toast-out{transform:translateX(calc(100% + 32px));opacity:0;transition:transform .3s cubic-bezier(.6,0,1,.6),opacity .25s ease}.toast.info{border-left:3px solid var(--accent,#4f9cf9)}.toast.warn{border-left:3px solid var(--yellow,#f0a732)}.toast.crit,.toast.error{border-left:3px solid var(--red,#f85149)}.toast.success{border-left:3px solid #34d058}.toast-type-icon{flex-shrink:0;margin-top:1px;opacity:.85}.toast.info .toast-type-icon{color:var(--accent,#4f9cf9)}.toast.warn .toast-type-icon{color:var(--yellow,#f0a732)}.toast.crit .toast-type-icon,.toast.error .toast-type-icon{color:var(--red,#f85149)}.toast.success .toast-type-icon{color:#34d058}.toast-msg{flex:1;line-height:1.45;word-break:break-word}.toast-close{position:absolute;top:6px;right:8px;background:0 0;border:none;color:var(--muted);font-size:15px;line-height:1;cursor:pointer;padding:2px 4px;border-radius:4px;opacity:.55;transition:opacity .15s}.toast-close:hover{opacity:1;background:rgba(255,255,255,.07)}.toast-progress{position:absolute;bottom:0;left:0;height:2px;width:100%;background:currentColor;opacity:.25;transform-origin:left;animation:toast-progress 7s linear forwards}@keyframes toast-progress{from{transform:scaleX(1)}to{transform:scaleX(0)}}body[data-theme=light] .toast{background:rgba(255,255,255,.97);color:var(--fg);box-shadow:0 4px 20px rgba(0,0,0,.12)}body[data-theme=light] .toast-close{color:var(--muted)}#more-menu{background:rgba(13,19,28,.97)!important;border:1px solid var(--border2)!important;border-radius:11px!important;box-shadow:var(--shadow-lg)!important;backdrop-filter:blur(16px);padding:5px!important;min-width:175px}.more-item{border-radius:7px!important;font-size:12px;font-weight:500;padding:7px 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button:disabled{opacity:.5;cursor:default}.sl-saving{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:5px}@keyframes sl-spin{to{transform:rotate(360deg)}}.sl-spinner{width:11px;height:11px;border:2px solid var(--border2);border-top-color:var(--green);border-radius:50%;animation:sl-spin .7s linear infinite;flex-shrink:0}#my-diagrams-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:10000;align-items:center;justify-content:center;backdrop-filter:blur(8px)}#my-diagrams-modal.open{display:flex}.diagrams-box{display:flex;flex-direction:row;width:900px;max-width:97vw;height:580px;max-height:92vh;border-radius:20px;overflow:visible;box-shadow:0 32px 96px rgba(0,0,0,.75),0 0 0 1px rgba(79,156,249,.18)}.diagrams-left{width:230px;flex-shrink:0;background:var(--bg);border-radius:20px 0 0 20px;border-right:1px solid var(--border2);display:flex;flex-direction:column;padding:22px 18px 18px;gap:0;overflow:hidden}.diagrams-brand{display:flex;align-items:center;gap:9px;margin-bottom:20px}.diagrams-brand-title{font-size:15px;font-weight:800;color:var(--text);letter-spacing:-.3px}.diagrams-current-card{background:var(--surface);border:1px solid var(--border2);border-radius:13px;padding:12px 12px 10px;margin-bottom:12px;display:flex;gap:10px;align-items:flex-start}.dccard-icon{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,rgba(79,156,249,.2),rgba(79,156,249,.07));border:1px solid rgba(79,156,249,.22);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}.dccard-body{flex:1;min-width:0}.dccard-label{font-size:9.5px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px}.dccard-name-input{display:block;width:100%;background:0 0;border:none;font-size:12.5px;font-weight:600;color:var(--text);outline:0;border-bottom:1.5px solid var(--border2);padding-bottom:3px;transition:border-color .15s}.dccard-name-input:focus{border-bottom-color:var(--accent)}.dccard-name-input::placeholder{color:var(--muted);font-weight:400}.diagrams-save-btns{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.diagrams-save-primary{display:flex;align-items:center;justify-content:center;gap:7px;height:36px;background:var(--accent);color:#fff;border:none;border-radius:10px;font-size:12.5px;font-weight:700;cursor:pointer;transition:background .15s}.diagrams-save-primary:hover{background:var(--accent2)}.diagrams-save-primary.browser-mode{background:rgba(245,183,49,.15);color:var(--yellow);border:1.5px solid rgba(245,183,49,.35)}.diagrams-save-primary.browser-mode:hover{background:rgba(245,183,49,.25)}.diagrams-save-secondary{height:32px;background:0 0;border:1.5px solid var(--border2);color:var(--text2);border-radius:9px;font-size:11.5px;font-weight:600;cursor:pointer;transition:all .15s}.diagrams-save-secondary:hover{border-color:var(--accent);color:var(--accent);background:rgba(79,156,249,.07)}.diagrams-left-divider{height:1px;background:var(--border2);margin:0 -18px 16px}.diagrams-status-block{flex:1;display:flex;flex-direction:column;gap:0}.dsb-cloud{display:flex;flex-direction:column;gap:8px}.dsb-cloud-row{display:flex;align-items:center;gap:8px}.dsb-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.dsb-dot.green{background:#22c55e;box-shadow:0 0 6px rgba(34,197,94,.6)}.dsb-dot.amber{background:#f5b731;box-shadow:0 0 6px rgba(245,183,49,.5)}.dsb-dot.grey{background:var(--muted);opacity:.5}.dsb-label{font-size:11.5px;font-weight:700;color:var(--text)}.dsb-sub{font-size:10.5px;color:var(--muted);line-height:1.5}.dsb-user{display:flex;align-items:center;gap:8px;padding:8px 9px;background:rgba(34,197,94,.07);border:1px solid rgba(34,197,94,.18);border-radius:9px}.dsb-user-avatar{width:26px;height:26px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:#fff;flex-shrink:0}.dsb-user-info{min-width:0}.dsb-user-name{font-size:11px;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dsb-user-email{font-size:9.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dsb-signin-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:34px;background:var(--surface);border:1.5px solid var(--border2);border-radius:9px;font-size:11.5px;font-weight:600;color:var(--text2);cursor:pointer;transition:all .15s;margin-top:4px}.dsb-signin-btn:hover{border-color:var(--accent);color:var(--accent);background:rgba(79,156,249,.08)}.diagrams-left-actions{display:flex;flex-direction:column;gap:4px;margin-top:auto;padding-top:12px}.diagrams-left-action-btn{display:flex;align-items:center;gap:8px;height:32px;padding:0 10px;background:0 0;border:1px solid transparent;border-radius:8px;color:var(--muted);font-size:11.5px;font-weight:500;cursor:pointer;transition:all .15s;text-align:left}.diagrams-left-action-btn:hover{background:var(--surface);border-color:var(--border2);color:var(--text2)}.diagrams-right{flex:1;min-width:0;background:var(--surface);border-radius:0 20px 20px 0;display:flex;flex-direction:column;overflow:hidden}.diagrams-right-header{display:flex;align-items:center;gap:10px;padding:16px 18px 12px;border-bottom:1px solid var(--border2);flex-shrink:0}.diagrams-search-wrap{flex:1;display:flex;align-items:center;gap:8px;background:var(--bg);border:1.5px solid var(--border2);border-radius:10px;padding:0 12px;transition:border-color .15s}.diagrams-search-wrap:focus-within{border-color:var(--accent)}.diagrams-search-wrap svg{color:var(--muted);flex-shrink:0}.diagrams-search-wrap input{flex:1;background:0 0;border:none;padding:8px 0;color:var(--text);font-size:12px;outline:0}.diagrams-close-btn{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9px;border:1.5px solid var(--border2);background:0 0;color:var(--muted);cursor:pointer;transition:all .15s;padding:0;flex-shrink:0}.diagrams-close-btn:hover{background:rgba(248,81,73,.1);border-color:rgba(248,81,73,.3);color:var(--red)}.diagrams-right-meta{display:flex;align-items:center;gap:8px;padding:8px 18px 2px;flex-shrink:0}.diagrams-right-meta-sub{font-size:11px;color:var(--muted)}.storage-badge{border:1px solid rgba(79,156,249,.28);background:rgba(79,156,249,.1);color:var(--accent);font-size:9.5px;font-weight:800;border-radius:999px;padding:2px 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both}#notif-backdrop{display:none;position:fixed;inset:0;z-index:449}#notif-backdrop.visible{display:block}#examples-modal{position:fixed;inset:0;z-index:600;display:flex;align-items:center;justify-content:center}#examples-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(3px);opacity:0;transition:opacity .25s ease}#examples-modal.open #examples-modal-backdrop{opacity:1}#examples-modal.closing #examples-modal-backdrop{opacity:0}#examples-modal-panel{position:relative;width:min(860px,94vw);max-height:82vh;background:var(--surface,#0d1520);border:1px solid rgba(100,130,165,.2);border-radius:16px;box-shadow:0 24px 64px rgba(0,0,0,.6);display:flex;flex-direction:column;overflow:hidden;transform:scale(.95) translateY(10px);opacity:0;transition:transform .26s cubic-bezier(.22,1,.36,1),opacity .22s ease}#examples-modal.open #examples-modal-panel{transform:scale(1) translateY(0);opacity:1}#examples-modal.closing #examples-modal-panel{transform:scale(.96) translateY(8px);opacity:0}#examples-modal-header{display:flex;align-items:center;gap:12px;padding:16px 18px 14px;border-bottom:1px solid rgba(100,130,165,.12);flex-shrink:0}#examples-modal-title{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--text,#e6edf3);letter-spacing:-.015em;white-space:nowrap}#examples-modal-title svg{opacity:.7}#examples-modal-search-wrap{flex:1;display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.05);border:1px solid rgba(100,130,165,.2);border-radius:8px;padding:0 10px;color:var(--muted)}#examples-modal-search-wrap:focus-within{border-color:var(--accent,#4f9cf9);background:rgba(79,156,249,.05)}#examples-search{flex:1;background:0 0;border:none;outline:0;font-size:12.5px;color:var(--text,#e6edf3);padding:7px 0}#examples-search::placeholder{color:var(--muted)}#examples-modal-close{background:0 0;border:none;color:var(--muted);cursor:pointer;padding:6px;border-radius:7px;display:flex;align-items:center;transition:background .15s,color .15s;flex-shrink:0}#examples-modal-close:hover{background:rgba(255,255,255,.08);color:var(--text)}#examples-filter-bar{display:flex;gap:6px;padding:10px 18px;border-bottom:1px solid rgba(100,130,165,.1);flex-shrink:0;flex-wrap:wrap}.ex-filter-btn{background:0 0;border:1px solid transparent;border-radius:20px;color:var(--muted,#6e7f96);font-size:11.5px;font-weight:500;padding:4px 12px;cursor:pointer;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}.ex-filter-btn:hover{background:rgba(255,255,255,.05);color:var(--text2)}.ex-filter-btn.active{background:rgba(79,156,249,.12);border-color:rgba(79,156,249,.3);color:var(--accent,#4f9cf9);font-weight:600}#examples-grid{overflow-y:auto;padding:16px 18px 20px;display:flex;flex-direction:column;gap:20px}#examples-grid::-webkit-scrollbar{width:4px}#examples-grid::-webkit-scrollbar-track{background:0 0}#examples-grid::-webkit-scrollbar-thumb{background:rgba(100,130,165,.25);border-radius:4px}.ex-empty{text-align:center;padding:40px 20px;color:var(--muted);font-size:13px}.ex-section-heading{display:flex;align-items:center;gap:7px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted,#6e7f96);margin-bottom:10px}.ex-section-icon{font-size:13px}.ex-cards-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}.ex-card{background:rgba(255,255,255,.03);border:1px solid rgba(100,130,165,.14);border-radius:12px;padding:14px 14px 12px;cursor:pointer;display:flex;flex-direction:column;gap:6px;transition:background .15s,border-color .15s,transform .15s,box-shadow .15s}.ex-card:hover{background:rgba(79,156,249,.07);border-color:rgba(79,156,249,.35);transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.25)}.ex-card-header{display:flex;align-items:center;justify-content:space-between;gap:6px}.ex-card-name{font-size:12.5px;font-weight:650;color:var(--text,#e6edf3);line-height:1.3}.ex-card-diff{font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.ex-card-desc{font-size:11px;color:var(--muted,#6e7f96);line-height:1.5;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.ex-card-footer{display:flex;align-items:center;gap:8px;margin-top:4px}.ex-card-stat{display:flex;align-items:center;gap:3px;font-size:10px;color:var(--muted)}.ex-card-stat svg{opacity:.7}.ex-card-load-btn{margin-left:auto;background:rgba(79,156,249,.12);border:1px solid rgba(79,156,249,.3);border-radius:6px;color:var(--accent,#4f9cf9);font-size:11px;font-weight:600;padding:3px 10px;cursor:pointer;transition:background .15s,border-color .15s;white-space:nowrap}.ex-card-load-btn:hover{background:rgba(79,156,249,.22);border-color:rgba(79,156,249,.55)}body[data-theme=light] #examples-modal-panel{background:#f8fafc;border-color:#e2e8f0;box-shadow:0 24px 64px rgba(0,0,0,.2)}body[data-theme=light] #examples-filter-bar,body[data-theme=light] #examples-modal-header{border-bottom-color:#e2e8f0}body[data-theme=light] #examples-modal-search-wrap{background:#fff;border-color:#cbd5e1}body[data-theme=light] #examples-search{color:#1e293b}body[data-theme=light] .ex-card{background:#fff;border-color:#e2e8f0}body[data-theme=light] .ex-card:hover{background:#eff6ff;border-color:#93c5fd}body[data-theme=light] .ex-card-name{color:#1e293b}body[data-theme=light] .ex-card-desc{color:#64748b}#auth-gate{position:fixed;inset:0;z-index:99999;background:linear-gradient(135deg,#0a0f1a 0,#0d1627 50%,#0a1020 100%);display:flex;align-items:center;justify-content:center;font-family:inherit}.auth-gate-card{background:rgba(255,255,255,.03);border:1px solid rgba(79,156,249,.2);border-radius:20px;padding:40px 36px;width:360px;max-width:94vw;display:flex;flex-direction:column;align-items:center;gap:10px;box-shadow:0 32px 80px rgba(0,0,0,.6),0 0 0 1px rgba(79,156,249,.08);backdrop-filter:blur(20px)}.auth-gate-logo{width:64px;height:64px;border-radius:16px;background:rgba(79,156,249,.1);border:1px solid rgba(79,156,249,.25);display:flex;align-items:center;justify-content:center;margin-bottom:4px}.auth-gate-title{font-size:22px;font-weight:700;color:#eaf0fb;margin:0;letter-spacing:-.3px}.auth-gate-sub{font-size:13px;color:#6b7f96;margin:0 0 14px;text-align:center}.auth-google-btn{display:flex;align-items:center;gap:10px;width:100%;padding:12px 18px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:#eaf0fb;font-size:14px;font-weight:500;cursor:pointer;justify-content:center;transition:background .15s,border-color .15s}.auth-google-btn:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2)}.auth-google-btn:disabled{opacity:.5;cursor:not-allowed}.auth-guest-btn{width:100%;padding:10px;border-radius:10px;border:1px solid rgba(255,255,255,.1);background:0 0;color:#8896a5;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;text-align:center}.auth-guest-btn:hover{background:rgba(255,255,255,.06);color:#c0ccd8;border-color:rgba(255,255,255,.18)}body[data-theme=light] .auth-guest-btn{border-color:#dce3ec;color:#64748b}body[data-theme=light] .auth-guest-btn:hover{background:#f1f5f9;color:#334155;border-color:#c8d2de}.auth-gate-footer{font-size:10.5px;color:#4a5568;text-align:center;margin:6px 0 0;line-height:1.6}.auth-gate-footer a{color:#4f9cf9;text-decoration:none}#user-chip{width:28px;height:28px;border-radius:50%;overflow:hidden;cursor:pointer;border:2px solid rgba(79,156,249,.4);transition:border-color .15s;flex-shrink:0}#user-chip:hover{border-color:#4f9cf9}#user-chip.guest-chip{border-style:dashed;border-color:rgba(245,183,49,.7)}#user-chip.guest-chip .user-avatar-initials{background:linear-gradient(135deg,#f5b731,#8b5cf6)}.user-avatar{width:100%;height:100%;object-fit:cover;display:block}.user-avatar-initials{width:100%;height:100%;background:linear-gradient(135deg,#4f9cf9,#7c3aed);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}#user-menu{display:none;position:absolute;top:calc(100% + 8px);right:0;background:#161b22;border:1px solid #30363d;border-radius:10px;padding:8px 0;min-width:190px;box-shadow:0 12px 32px rgba(0,0,0,.5);z-index:9999}#user-menu.open{display:block}.user-menu-name{padding:6px 14px 1px;font-size:12px;font-weight:600;color:#e6edf3}.user-menu-email{padding:0 14px 8px;font-size:11px;color:#6b7f96}.user-menu-hint{padding:0 14px 9px;font-size:10.5px;color:#8b949e;line-height:1.45}.user-menu-divider{border:none;border-top:1px solid #30363d;margin:0}.user-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 14px;background:0 0;border:none;font-size:12px;color:#c9d1d9;cursor:pointer;text-align:left;transition:background .1s}.user-menu-item:hover{background:rgba(255,255,255,.05)}.user-menu-primary{color:#4f9cf9;font-weight:700}.user-menu-primary:hover{background:rgba(79,156,249,.1)}.user-menu-signout{color:#f87171}.user-menu-signout:hover{background:rgba(248,113,113,.08)}#welcome-popup{position:fixed;inset:0;z-index:99998;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px);animation:fadeIn .25s ease}.welcome-card{background:#0d1117;border:1px solid rgba(79,156,249,.25);border-radius:18px;padding:32px 28px;width:420px;max-width:94vw;display:flex;flex-direction:column;gap:12px;box-shadow:0 24px 64px rgba(0,0,0,.6)}.welcome-emoji{font-size:36px;line-height:1}.welcome-title{font-size:20px;font-weight:700;color:#eaf0fb;margin:0}.welcome-body{font-size:13px;color:#8b949e;line-height:1.6;margin:0}.welcome-tips{display:flex;flex-direction:column;gap:8px;margin:4px 0}.welcome-tip{display:flex;align-items:flex-start;gap:10px;font-size:12px;color:#c9d1d9;line-height:1.5}.tip-icon{font-size:15px;flex-shrink:0;margin-top:1px}.welcome-close-btn{align-self:flex-end;background:#4f9cf9;color:#fff;border:none;border-radius:8px;padding:10px 20px;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s;margin-top:4px}.welcome-close-btn:hover{background:#3b82f6}@keyframes fadeIn{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}@keyframes fadeOut{from{opacity:1}to{opacity:0}}#cookie-banner{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:99997;width:min(560px,calc(100vw - 32px));animation:cookieFadeIn .35s ease}.cb-inner{display:flex;align-items:center;gap:14px;background:#161b22;border:1px solid #30363d;border-radius:14px;padding:14px 16px;box-shadow:0 8px 32px rgba(0,0,0,.5);backdrop-filter:blur(12px);flex-wrap:wrap}.cb-text{display:flex;align-items:flex-start;gap:8px;flex:1;min-width:200px;font-size:12px;color:#8b949e;line-height:1.55}.cb-emoji{font-size:18px;flex-shrink:0;margin-top:-1px}.cb-link{color:#4f9cf9;text-decoration:none}.cb-link:hover{text-decoration:underline}.cb-actions{display:flex;gap:8px;flex-shrink:0}.cb-btn{padding:7px 16px;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:background .15s,border-color .15s;white-space:nowrap}.cb-deny{background:0 0;border-color:#30363d;color:#8b949e}.cb-deny:hover{background:rgba(255,255,255,.05);border-color:#6b7f96;color:#c9d1d9}.cb-accept{background:#4f9cf9;color:#fff;border-color:#4f9cf9}.cb-accept:hover{background:#3b82f6;border-color:#3b82f6}@keyframes cookieFadeIn{from{opacity:0;transform:translateX(-50%) translateY(12px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}@keyframes cookieFadeOut{from{opacity:1;transform:translateX(-50%) translateY(0)}to{opacity:0;transform:translateX(-50%) translateY(12px)}}.welcome-consent{display:flex;align-items:center;gap:10px;background:rgba(79,156,249,.06);border:1px solid rgba(79,156,249,.15);border-radius:10px;padding:10px 12px;flex-wrap:wrap}.welcome-consent-icon{font-size:18px;flex-shrink:0}.welcome-consent-text{flex:1;min-width:160px;font-size:11.5px;color:#8b949e;line-height:1.5}.welcome-consent-btns{display:flex;gap:8px;flex-shrink:0}#ctx-menu .ctx-item{padding:7px 12px;font-size:12px;color:var(--text2);border-radius:5px;cursor:pointer;white-space:nowrap}#ctx-menu .ctx-item:hover{background:var(--surface3);color:var(--text)}#ctx-menu .ctx-sep{height:1px;background:var(--border);margin:3px 6px}.region-group{position:absolute;border:1px dashed;border-radius:12px;pointer-events:none;display:flex;align-items:flex-start;padding:6px 10px;font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.edge-mesh{stroke-dasharray:5 3!important}:root{--chrome:rgba(11,16,24,0.97);--panel:rgba(10,15,22,0.97);--panel-soft:rgba(11,17,27,0.82);--control:rgba(255,255,255,0.03);--control-hover:rgba(79,156,249,0.12);--input-bg:rgba(0,0,0,0.30);--canvas-bg:#111315;--grid-minor:rgba(255,255,255,0.045);--grid-major:rgba(255,255,255,0.105);--node-bg:linear-gradient(160deg,#131c28 0%,#0d1520 100%);--node-border:rgba(100,130,165,0.22);--node-shadow:0 4px 22px rgba(0,0,0,0.42),inset 0 1px 0 rgba(255,255,255,0.05);--menu-bg:#0f1722;--menu-border:#2a3a50;--menu-item-hover:rgba(79,156,249,0.16);--success-bg:rgba(52,208,88,0.10);--success-border:rgba(52,208,88,0.25);--success-text:#6ee7a0}body[data-theme=light]{--bg:#f7f9fc;--surface:#ffffff;--surface2:#f5f7fb;--surface3:#edf2f7;--border:#dce3ec;--border2:#c8d2de;--text:#172033;--text2:#334155;--muted:#6b7788;--accent:#2563eb;--accent2:#1d4ed8;--green:#15803d;--yellow:#a16207;--red:#dc2626;--purple:#7c3aed;--chrome:rgba(255,255,255,0.96);--panel:rgba(255,255,255,0.96);--panel-soft:rgba(255,255,255,0.88);--control:rgba(15,23,42,0.035);--control-hover:rgba(59,130,246,0.10);--input-bg:#f8fafc;--canvas-bg:#ffffff;--grid-minor:rgba(31,41,55,0.035);--grid-major:rgba(31,41,55,0.085);--node-bg:linear-gradient(180deg,#ffffff 0%,#f8fafc 100%);--node-border:rgba(51,65,85,0.16);--node-shadow:0 6px 18px rgba(15,23,42,0.10),inset 0 1px 0 rgba(255,255,255,0.9);--menu-bg:#ffffff;--menu-border:#c8d2de;--menu-item-hover:#eef5ff;--success-bg:#ecfdf3;--success-border:#86efac;--success-text:#166534;--shadow-sm:0 1px 4px rgba(15,23,42,0.08);--shadow-md:0 8px 24px rgba(15,23,42,0.12);--shadow-lg:0 18px 44px rgba(15,23,42,0.16);--glow-accent:0 0 0 1px rgba(59,130,246,0.10)}body{background:var(--bg)}#toolbar{background:var(--chrome)}.tbtn{background:var(--control);border-color:color-mix(in srgb,var(--border2) 70%,transparent);color:var(--text2)}.tbtn:hover{background:var(--control-hover);color:var(--text)}.tbtn-group{background:var(--control);border-color:var(--border)}body[data-theme=light] .tbtn-share{background:#eff6ff!important;border-color:#93c5fd!important;color:#1d4ed8!important}body[data-theme=light] .tbtn-share:hover{background:#dbeafe!important;border-color:#60a5fa!important;color:#1e40af!important}body[data-theme=light] .tbtn-collab{background:#f5f3ff!important;border-color:#c4b5fd!important;color:#5b21b6!important}body[data-theme=light] .tbtn-collab:hover{background:#ede9fe!important;border-color:#a78bfa!important;color:#5b21b6!important}#example-sel,#pal-search,.collab-input,.prop-inp{background:var(--input-bg);color:var(--text);border-color:var(--border2)}#palette,#props-panel{background:var(--panel)}#btn-sidebar-toggle,#canvas-controls,#canvas-hud,#minimap{background:var(--panel-soft);border-color:var(--border)}#canvas-hud .metric,.metric{background:var(--control);border-color:var(--border)}#more-menu{min-width:232px!important;padding:6px!important;background:var(--menu-bg)!important;border:1px solid var(--menu-border)!important;border-radius:12px!important;box-shadow:0 18px 50px rgba(15,23,42,.22)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}#more-menu .more-group{position:relative}#more-menu .more-parent{width:100%}#more-menu .more-parent .more-chevron{margin-left:auto;color:var(--muted)}#more-menu .more-submenu{display:none;position:absolute;top:-6px;left:calc(100% + 4px);min-width:220px;padding:6px;background:var(--menu-bg);border:1px solid var(--menu-border);border-radius:12px;box-shadow:0 18px 50px rgba(15,23,42,.22);z-index:520}#more-menu .more-submenu::before{content:'';position:absolute;top:0;left:-12px;width:12px;height:100%}#more-menu .more-group:focus-within>.more-submenu,#more-menu .more-group:hover>.more-submenu{display:flex;flex-direction:column}.tbtn-menu{gap:6px;font-size:12px;font-weight:600;padding:0 10px!important;color:var(--text2)!important}.tbtn-menu:hover{color:var(--text)!important}#more-menu .more-item{min-height:34px;justify-content:flex-start;gap:9px;color:var(--text2)!important;background:0 0!important;border-color:transparent!important;box-shadow:none!important;transform:none!important}#more-menu .more-item svg{color:var(--muted);flex-shrink:0}#more-menu .more-item:hover{background:var(--menu-item-hover)!important;color:var(--text)!important;border-color:transparent!important;transform:none!important}#more-menu .more-item.active{background:color-mix(in srgb,var(--accent) 14%,var(--menu-bg))!important;color:var(--accent)!important;border-color:color-mix(in srgb,var(--accent) 34%,transparent)!important}#more-menu .more-item.danger:hover{background:rgba(246,96,96,.12)!important;color:var(--red)!important}#more-menu>div:not(:last-child){border-color:var(--border)!important}#more-menu .more-about{border-top:1px solid var(--border);margin-top:5px;padding:8px 10px 5px;display:flex;flex-direction:column;gap:3px;font-size:10px;line-height:1.35;color:var(--muted)}#more-menu .more-about strong{color:var(--text2);font-size:11px}#more-menu .more-about a{color:var(--accent);text-decoration:none}#canvas-wrap{background-color:var(--canvas-bg);background-image:linear-gradient(var(--grid-minor) 1px,transparent 1px),linear-gradient(90deg,var(--grid-minor) 1px,transparent 1px),linear-gradient(var(--grid-major) 1px,transparent 1px),linear-gradient(90deg,var(--grid-major) 1px,transparent 1px);background-size:10px 10px,10px 10px,40px 40px,40px 40px}#canvas-wrap::after{display:none}.a-node{background:var(--node-bg);border-color:var(--node-border);box-shadow:var(--node-shadow)}.a-node:hover{box-shadow:var(--shadow-lg),var(--glow-accent)}.node-icon-wrap,.pal-icon{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--border2) 70%,transparent),0 2px 6px rgba(0,0,0,.1)}.node-load-bar{background:color-mix(in srgb,var(--border2) 55%,transparent)}.port{border-color:var(--canvas-bg)}.flow-bg{fill:color-mix(in srgb,var(--surface) 90%,transparent)}.share-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.55);backdrop-filter:blur(4px)}.share-box{min-width:300px;max-width:380px;display:flex;flex-direction:column;gap:12px;padding:24px;border-radius:12px;background:var(--surface);border:1px solid var(--border2);box-shadow:var(--shadow-lg)}.share-title{font-size:15px;font-weight:700;color:var(--text)}.share-copy{font-size:12px;color:var(--muted);line-height:1.6}.share-copy b{color:var(--text)}.share-warn{padding:8px 10px;background:rgba(245,183,49,.08);border:1px solid rgba(245,183,49,.18);border-radius:8px;font-size:11px;color:var(--muted);line-height:1.55}.share-action{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:8px;background:var(--surface2);border:1px solid 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.12s}.mob-cat-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}#mobile-pal-grid{flex:1;overflow-y:auto;padding:10px 12px 20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.mob-pal-item{display:flex;flex-direction:column;align-items:center;gap:5px;min-height:86px;padding:12px 10px 10px;background:var(--surface2);border:1px solid var(--border);border-radius:10px;cursor:pointer;font-size:11.5px;color:var(--text2);text-align:center;line-height:1.2;transition:all .12s;-webkit-tap-highlight-color:transparent}.mob-pal-item:active{background:rgba(79,156,249,.12);border-color:var(--accent);color:var(--text);transform:scale(.95)}.mob-pal-item .mob-icon{width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center}.mob-pal-item .mob-icon svg{width:20px;height:20px}#mobile-sheet-backdrop{display:none;position:fixed;inset:0;z-index:425;background:rgba(0,0,0,.45);opacity:0;transition:opacity .22s}#mobile-sheet-backdrop.open{opacity:1}#mobile-connect-hint{display:none;position:fixed;top:56px;left:50%;transform:translateX(-50%);z-index:440;background:rgba(79,156,249,.92);color:#fff;font-size:12px;font-weight:600;padding:7px 16px;border-radius:20px;box-shadow:0 4px 12px rgba(79,156,249,.4);pointer-events:none}#mobile-move-hint{display:none;position:fixed;top:56px;left:50%;transform:translateX(-50%);z-index:440;background:rgba(79,156,249,.92);color:#fff;font-size:12px;font-weight:600;padding:7px 16px;border-radius:20px;box-shadow:0 4px 12px rgba(79,156,249,.4);pointer-events:none}@media (max-width:640px){#btn-add-mobile{display:flex}#mobile-palette-sheet{display:flex}#mobile-sheet-backdrop.open{display:block}#toolbar{flex-wrap:wrap;height:auto;min-height:48px;padding:6px 10px;gap:6px;row-gap:4px}#btn-collab,#btn-layout,#btn-share,#btn-snap,#btn-theme-toolbar,#collab-users,#cost-badge,#title-edit-icon,.sep,.tbtn-group{display:none!important}#btn-redo,#btn-undo{display:flex!important;width:40px;height:40px}#btn-more{height:40px;padding:0 10px;font-size:12px;min-width:72px}.logo{gap:5px;font-size:13px}.logo svg{width:16px;height:16px}#title-wrap{flex:1;min-width:0}#diagram-title{max-width:120px!important;font-size:12px!important;display:block!important}#title-saved-badge{font-size:9px}#btn-notif{width:40px;height:40px}#body{flex-direction:column;overflow:hidden}#palette{display:none!important}#props-panel{display:none!important}#canvas-wrap{flex:1;width:100vw;min-width:0}#statusbar{height:auto;min-height:48px;flex-wrap:wrap;padding:6px 10px;gap:6px;overflow:visible}.sim-bar{display:none!important}#btn-sim-mobile{display:flex!important}#canvas-controls{bottom:126px;right:16px;gap:8px;z-index:419}.cc-btn{width:36px;height:36px;font-size:16px}#minimap{top:8px;right:8px;bottom:auto;left:auto}#canvas-hud{display:none!important}#suggestions{top:8px;left:50%;transform:translateX(-50%);right:auto;bottom:auto}#btn-sidebar-toggle{display:none}#ctx-menu .ctx-item{min-height:44px;font-size:14px;padding:0 16px;display:flex;align-items:center}#more-menu{min-width:min(320px,calc(100vw - 24px));max-height:calc(100vh - 92px);overflow-y:auto;right:8px}#more-menu .tbtn{min-height:44px;font-size:13px;padding:0 14px}#more-menu .more-group{width:100%}#more-menu .more-parent .more-chevron{transform:rotate(90deg);transition:transform .14s}#more-menu .more-group.mobile-open .more-parent .more-chevron{transform:rotate(-90deg)}#more-menu .more-submenu{position:static;min-width:0;width:100%;margin:4px 0 6px;padding:4px;box-shadow:none;border-radius:10px;background:color-mix(in srgb,var(--surface2) 78%,transparent)}#more-menu .more-submenu::before{display:none}#more-menu .more-group.mobile-open>.more-submenu{display:flex;flex-direction:column}#my-diagrams-modal.open{position:fixed;inset:0;align-items:stretch;justify-content:stretch;padding:0;z-index:10001}#my-diagrams-modal.open .diagrams-box{flex-direction:column;width:100%;max-width:100%;max-height:100%;height:100%;border-radius:0;overflow:hidden}#my-diagrams-modal.open .diagrams-box::before{content:'';display:none}#mob-diagrams-close-bar{display:none}#my-diagrams-modal.open #mob-diagrams-close-bar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 10px;background:var(--surface2);border-bottom:1px solid var(--border);flex-shrink:0;order:-1}#mob-diagrams-close-bar span{font-size:15px;font-weight:700;color:var(--text)}#mob-diagrams-close-btn{width:36px;height:36px;border-radius:50%;background:var(--surface3);border:1px solid var(--border2);color:var(--text2);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center}#my-diagrams-modal.open .diagrams-left{width:100%;flex-shrink:0;border-right:none;border-bottom:1px solid var(--border);border-radius:0;padding:14px 16px;overflow-y:auto;max-height:44vh}#my-diagrams-modal.open .diagrams-brand{display:none}#my-diagrams-modal.open .diagrams-right{width:100%;flex:1;overflow:hidden;display:flex;flex-direction:column;border-radius:0}#my-diagrams-modal.open #btn-close-diagrams{display:none}#my-diagrams-modal.open .diagrams-search-wrap{flex:1}#my-diagrams-modal.open .diagrams-right-header{padding:10px 14px}#examples-modal-panel{position:fixed;inset:0;border-radius:0;max-width:100%;max-height:100%;width:100%;height:100%}#examples-modal-header{flex-wrap:wrap;gap:8px;padding:12px 14px 10px}#examples-modal-title{flex:1;min-width:0;font-size:13px}#examples-modal-close{order:2;width:36px;height:36px;border-radius:50%;background:var(--surface3);border:1px solid var(--border2);justify-content:center;padding:0}#examples-modal-search-wrap{order:3;flex:0 0 100%;height:36px}#collab-modal{position:fixed;bottom:0;left:0;right:0;top:auto;border-radius:16px 16px 0 0;max-width:100%;padding:20px 16px 32px}#notif-panel{width:100%;right:0;left:0;border-radius:16px 16px 0 0;top:auto;bottom:0;max-height:70vh}#canvas-empty{padding:24px 20px}.empty-steps{flex-direction:column;gap:10px;width:min(340px,calc(100vw - 36px))}.empty-step{flex-direction:row;gap:12px;align-items:center;width:100%;padding:12px 14px;border-radius:12px;box-sizing:border-box}.empty-step-num{width:30px;height:30px;min-width:30px;font-size:12px;border-radius:50%}.empty-step-label{flex:1;min-width:0;text-align:left;font-size:12px;line-height:1.35}.empty-cta-row{flex-direction:column;align-items:center}.empty-cta-btn{width:100%;max-width:300px;min-height:42px;justify-content:center}#cookie-banner{bottom:calc(132px + env(safe-area-inset-bottom,0px));z-index:410;width:min(340px,calc(100vw - 24px))}#cookie-banner .cb-inner{padding:10px 12px;gap:10px;border-radius:12px}#cookie-banner .cb-text{min-width:0;font-size:11px;line-height:1.4}#cookie-banner .cb-actions{width:100%}#cookie-banner .cb-btn{flex:1;min-height:36px}}#btn-sim-mobile{display:none;position:fixed;bottom:72px;right:16px;z-index:420;height:44px;padding:0 18px;border-radius:22px;background:var(--green);color:#fff;border:none;font-size:13px;font-weight:700;box-shadow:0 4px 14px rgba(52,208,88,.4);cursor:pointer;align-items:center;gap:7px;transition:transform .15s,background .15s;-webkit-tap-highlight-color:transparent}#btn-sim-mobile.running{background:var(--red)}#btn-sim-mobile:active{transform:scale(.95)}#mobile-sim-sheet{display:none;position:fixed;bottom:0;left:0;right:0;z-index:430;background:var(--surface);border-top:1px solid var(--border2);border-radius:16px 16px 0 0;padding:0 0 env(safe-area-inset-bottom,16px);transform:translateY(100%);transition:transform .28s cubic-bezier(.32,.72,0,1)}#mobile-sim-sheet.open{transform:translateY(0);display:block}#mobile-sim-sheet .sheet-handle{width:36px;height:4px;background:var(--border2);border-radius:2px;margin:10px auto 0}.mob-sim-inner{padding:16px 20px 24px;display:flex;flex-direction:column;gap:14px}.mob-sim-inner label{font-size:12px;color:var(--muted);font-weight:500}.mob-sim-inner input[type=range]{width:100%;accent-color:var(--accent)}.mob-sim-row{display:flex;align-items:center;gap:10px}.mob-sim-row select{flex:1;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 12px;font-size:13px}.mob-sim-run{flex:1;height:44px;border-radius:10px;background:var(--green);color:#fff;border:none;font-size:14px;font-weight:700;cursor:pointer}.mob-sim-run.running{background:var(--red)}#mobile-props-sheet{display:none;position:fixed;bottom:0;left:0;right:0;z-index:430;background:var(--surface);border-top:1px solid var(--border2);border-radius:16px 16px 0 0;transform:translateY(100%);transition:transform .28s cubic-bezier(.32,.72,0,1);max-height:75vh;flex-direction:column;overflow:hidden}#mobile-props-sheet.open{transform:translateY(0);display:flex}#mobile-props-sheet .sheet-handle{width:36px;height:4px;background:var(--border2);border-radius:2px;margin:10px auto 0;flex-shrink:0}#mob-props-head{display:flex;align-items:center;gap:10px;padding:12px 16px 10px;border-bottom:1px solid var(--border);flex-shrink:0}#mob-props-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}#mob-props-icon svg{width:20px;height:20px}#mob-props-title{font-size:14px;font-weight:700;color:var(--text)}#mob-props-desc{font-size:11px;color:var(--muted);margin-top:1px}#mob-props-close{margin-left:auto;width:30px;height:30px;border-radius:50%;background:var(--surface3);border:1px solid var(--border);color:var(--text2);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}#mob-props-body{flex:1;overflow-y:auto;padding:12px 16px 8px}#mob-props-fields{display:flex;flex-direction:column;gap:10px}.mob-settings-section{display:flex;flex-direction:column;gap:10px;padding:10px;border:1px solid var(--border);border-radius:12px;background:color-mix(in srgb,var(--surface2) 72%,transparent)}.mob-section-title{font-size:10px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.07em}.mob-field-row{display:flex;flex-direction:column;gap:4px}.mob-field-label{font-size:11px;color:var(--muted);font-weight:500}.mob-field-input{background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:9px 11px;font-size:13px;width:100%;box-sizing:border-box}.mob-field-input[type=checkbox]{width:22px;height:22px;padding:0;accent-color:var(--accent)}.mob-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:40px;color:var(--text2);font-size:12px;font-weight:600}.mob-field-input:is(textarea){min-height:86px;resize:vertical}.mob-field-input:focus{outline:0;border-color:var(--accent)}.mob-stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.mob-stat-grid div{padding:9px;border-radius:9px;background:var(--surface);border:1px solid var(--border2)}.mob-stat-grid b{display:block;color:var(--text);font-size:13px}.mob-stat-grid span{display:block;color:var(--muted);font-size:10px;margin-top:2px}.mob-secondary-action{width:100%;min-height:40px;border-radius:9px;border:1px solid var(--border2);background:var(--surface2);color:var(--text2);font-size:12px;font-weight:700;cursor:pointer}#mob-props-connect-btn,#mob-props-move-btn{display:flex;align-items:center;gap:7px;width:100%;height:40px;background:rgba(79,156,249,.1);border:1px solid rgba(79,156,249,.3);border-radius:9px;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;margin-top:4px;justify-content:center;-webkit-tap-highlight-color:transparent}#mob-props-connect-btn:active,#mob-props-move-btn:active{background:rgba(79,156,249,.18)}#mob-props-move-btn{margin-top:12px}#mob-props-foot{padding:10px 16px 20px;border-top:1px solid var(--border);flex-shrink:0}#mob-btn-del-node{width:100%;height:42px;background:rgba(246,96,96,.1);border:1px solid rgba(246,96,96,.3);border-radius:9px;color:var(--red);font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;-webkit-tap-highlight-color:transparent}#mob-btn-del-node:active{background:rgba(246,96,96,.18)}@media (min-width:641px) and (max-width:900px){#palette{width:180px}#props-panel{width:230px}#btn-share{display:none!important}#btn-collab{display:none!important}#collab-users{display:none!important}#diagram-title{max-width:100px!important;font-size:12px!important}.cc-btn{width:34px;height:34px}}