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.dz-card{border-color:var(--accent);background:var(--accent-soft);border-style:solid}.stage-loading{z-index:6;pointer-events:none;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.stage-loading-chip{border:1px solid var(--line);background:var(--glass);-webkit-backdrop-filter:blur(12px);color:var(--fg);border-radius:999px;align-items:center;gap:.5rem;padding:.5rem .85rem;font-size:.8125rem;font-weight:500;display:inline-flex}.spinner{border:2px solid var(--line);border-top-color:var(--fg);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.notice{left:50%;bottom:var(--stage-pad);z-index:7;border:1px solid var(--line);background:var(--glass);-webkit-backdrop-filter:blur(12px);max-width:min(92%,40rem);box-shadow:var(--shadow-float);color:var(--fg-body);border-radius:8px;padding:.5rem .85rem;font-size:.8125rem;line-height:1.4;position:absolute;translate:-50%}.notice.error{color:var(--danger);border-color:var(--danger)}@supports (color:color-mix(in lab, red, red)){.notice.error{border-color:color-mix(in srgb, var(--danger) 45%, var(--line))}}.notice.warn{color:var(--warn);border-color:var(--warn)}@supports (color:color-mix(in lab, red, red)){.notice.warn{border-color:color-mix(in srgb, var(--warn) 45%, var(--line))}}.ws{display:contents}.glass{border:1px solid var(--line);background:var(--glass);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-float);border-radius:10px}.tb{top:var(--stage-pad);left:var(--stage-pad);z-index:5;max-width:calc(100% - 2 * var(--stage-pad));flex-wrap:wrap;align-items:center;gap:2px;padding:3px;display:flex;position:absolute}@media (width>=1024px){.tb{max-width:calc(100% - var(--side-w) - 3 * var(--stage-pad))}}.tb-group{align-items:center;gap:2px;display:flex}.tb-group+.tb-group{border-left:1px solid var(--line);margin-left:2px;padding-left:4px}.tb-btn{min-width:32px;height:32px;color:var(--fg);font-family:var(--font-sans);white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:5px;padding:0 7px;font-size:.8125rem;font-weight:500;line-height:1;transition:background .12s,color .12s;display:inline-flex}.tb-btn:hover{background:var(--line-soft)}.tb-btn[aria-pressed=true],.tb-btn[aria-expanded=true],.tb-btn[data-on=true]{background:var(--fg);color:var(--bg)}.tb-btn svg{flex:none;width:16px;height:16px}.tb-swatch input[type=color]{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:50%;width:16px;height:16px;padding:0}.tb-swatch input[type=color]::-webkit-color-swatch-wrapper{padding:0}.tb-swatch input[type=color]::-webkit-color-swatch{border:0;border-radius:50%}.tb-swatch input[type=color]::-moz-color-swatch{border:0;border-radius:50%}.tb .menu,.tb .pop{left:0;right:auto}.pop{z-index:20;min-width:15rem;color:var(--fg-body);grid-template-columns:auto 1fr;align-items:center;gap:.5rem .75rem;padding:.75rem;font-size:.8125rem;display:grid;position:absolute;top:calc(100% + 6px)}.pop input[type=range]{width:100%;min-width:8rem}#mesh-app input[type=range]{accent-color:var(--fg)}@media (width<=639px){.tb-label{display:none}.tb-btn{min-width:30px;padding:0 6px}.tb .tb-chevron{display:none}}.measure-chip{left:var(--stage-pad);top:calc(var(--stage-h) - var(--stage-pad));z-index:4;font-family:var(--font-mono);color:var(--fg);border-radius:8px;padding:.4rem .65rem;font-size:.75rem;position:absolute;translate:0 -100%}.stage-side{top:var(--stage-pad);right:var(--stage-pad);width:var(--side-w);height:calc(var(--stage-h) - 2 * var(--stage-pad));z-index:4;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:absolute}.stage-side>*{pointer-events:auto}.status-strip{flex-wrap:wrap;flex:none;align-items:center;gap:6px;padding:6px 8px;font-size:.8125rem;display:flex}.status-strip #fname{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--fg);flex:8rem;font-weight:500;overflow:hidden}.status-strip .badge{height:1.35rem;font-size:.7rem}.status-msg{text-overflow:ellipsis;white-space:nowrap;color:var(--fg-mute);flex-basis:100%;font-size:.75rem;overflow:hidden}.panel{flex-direction:column;min-height:0;display:flex;overflow:hidden}.panel-head{border-bottom:1px solid var(--line);flex:none;align-items:center;gap:6px;padding:6px 8px;display:flex}.panel.collapsed .panel-head{border-bottom:0}.panel.collapsed .panel-body{display:none}.panel-body{padding:8px 10px;font-size:.8125rem;overflow:auto}.panel-chevron{width:26px;height:26px;color:var(--fg-body);cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;display:inline-grid}.panel-chevron:hover{background:var(--line-soft);color:var(--fg)}.panel-chevron svg{width:16px;height:16px;transition:rotate .15s}.panel.collapsed .panel-chevron svg{rotate:-90deg}.units{border:1px solid var(--line);background:var(--bg-elev);height:26px;color:var(--fg-mute);font-family:var(--font-mono);cursor:pointer;border-radius:6px;align-items:center;padding:0 8px;font-size:.7rem;display:inline-flex}.units b{color:var(--fg);font-weight:600}.units:hover{border-color:var(--fg-mute)}@media (width<=1023px){.stage-side{width:auto;height:auto;margin-top:12px;position:static}.status-strip,.panel{box-shadow:none;background:var(--bg-elev);-webkit-backdrop-filter:none;border-radius:12px}.panel-body{max-height:60vh}}.stage-hint{color:var(--fg-mute);margin-top:.5rem;font-size:.75rem}.mode-panel{margin-top:1rem;padding:1rem}.mode-panel-head{flex-wrap:wrap;align-items:center;gap:.5rem .75rem;margin-bottom:.5rem;display:flex}#mesh-app.is-fullscreen{z-index:60;background:var(--bg);--stage-h:100%;--stage-pad:12px;position:fixed;inset:0;overflow:hidden}.is-fullscreen .stage{border:0;border-radius:0;height:100%}.is-fullscreen .stage-hint,.is-fullscreen .mode-panel,.is-fullscreen .fs-off,.fs-on{display:none}.is-fullscreen .fs-on{display:inline}html.fs-lock{overflow:hidden}.tool-card{border:1px solid var(--line);background:var(--bg-elev);color:var(--fg);border-radius:12px;align-items:flex-start;gap:.75rem;padding:.875rem;transition:border-color .15s;display:flex}.tool-card:hover{border-color:var(--fg-mute);text-decoration:none}.tool-icon{border:1px solid var(--line);background:var(--row-alt);width:36px;height:36px;color:var(--fg-body);border-radius:8px;flex:none;place-items:center;display:grid}.tool-icon svg{width:18px;height:18px}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-divide-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}