:root{--bg:#1e2228;--panel:#262b33;--panel-2:#2e343e;--line:#3a414c;--text:#e7e9ec;--muted:#9aa3ae;--accent:#e8a33d;--accent-ink:#1e2228;--danger:#e5675a;--ok:#4fb286;--warn:#e8c33d;--radius-s:6px;--radius-m:10px;--font:"Segoe UI Variable", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:14px/1.45 var(--font);-webkit-font-smoothing:antialiased}button,input{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{grid-template:"top top top"52px"rail view insp"minmax(0,1fr)"status status status"30px/72px minmax(0,1fr) 300px;height:100dvh;display:grid}.topbar{border-bottom:1px solid var(--line);background:var(--panel);grid-area:top;align-items:center;gap:20px;padding:0 14px;display:flex}.tool-rail{border-right:1px solid var(--line);background:var(--panel);flex-direction:column;grid-area:rail;gap:4px;padding:10px 6px;display:flex}.viewport{background:radial-gradient(at 50% 40%,#3b424c 0%,#2a3038 55%,#20252b 100%);grid-area:view;position:relative;overflow:hidden}.inspector{border-left:1px solid var(--line);background:var(--panel);grid-area:insp;overflow-y:auto}.statusbar{border-top:1px solid var(--line);background:var(--panel);color:var(--muted);grid-area:status;align-items:center;gap:16px;padding:0 14px;font-size:12px;display:flex;position:relative}.brand{white-space:nowrap;align-items:center;gap:10px;display:flex}.brand-mark{background:radial-gradient(circle, var(--accent) 0 18%, var(--panel) 19% 42%, var(--accent) 43% 100%);border-radius:50%;width:22px;height:22px}.brand-name{letter-spacing:-.01em;font-size:15px}.brand-name strong{font-weight:650}.file-info{flex:1;align-items:baseline;gap:10px;min-width:0;display:flex}.file-name{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.file-meta{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}.topbar-actions{align-items:center;gap:8px;display:flex}.btn{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--panel-2);cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:8px;height:34px;padding:0 14px;display:inline-flex}.btn:hover:not(:disabled){background:#353c47;border-color:#4a525e}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{border-color:var(--accent);background:var(--accent);color:var(--accent-ink);font-weight:600}.btn-primary:hover:not(:disabled){background:#f0b558;border-color:#f0b558}.btn-ghost{background:0 0;height:30px;padding:0 10px;font-size:13px}.btn-block{width:100%;margin-top:10px}.btn-danger{color:var(--danger)}.icon-btn{border-radius:var(--radius-s);cursor:pointer;background:0 0;border:0;place-items:center;width:34px;height:34px;display:inline-grid}.icon-btn:hover:not(:disabled){background:var(--panel-2)}.icon-btn:disabled{opacity:.35;cursor:not-allowed}.link-btn{color:var(--muted);text-underline-offset:2px;cursor:pointer;background:0 0;border:0;margin-left:auto;padding:0;font-size:12px;text-decoration:underline}.link-btn:hover{color:var(--text)}.tool-btn{border-radius:var(--radius-m);color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;flex-direction:column;align-items:center;gap:3px;padding:8px 2px 6px;display:flex}.tool-btn:hover:not(:disabled){background:var(--panel-2);color:var(--text)}.tool-btn.is-active{border-color:var(--line);background:var(--panel-2);color:var(--accent)}.tool-btn:disabled{opacity:.35;cursor:not-allowed}.tool-label{text-align:center;font-size:10.5px;line-height:1.15}.tool-rail-spacer{flex:1}.viewport-canvas{position:absolute;inset:0}.viewer-canvas{touch-action:none;width:100%;height:100%;display:block}.viewport.is-dragging:after{content:"";border:2px dashed var(--accent);border-radius:var(--radius-m);pointer-events:none;position:absolute;inset:12px}.empty{text-align:center;pointer-events:none;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}.empty h1{letter-spacing:-.015em;margin:22px 0 8px;font-size:22px;font-weight:600}.empty p{max-width:46ch;color:var(--muted);margin:0 0 6px}.empty-small{font-size:12px}.empty-spools{display:flex}.empty-spools span{background:radial-gradient(circle, #2a3038 0 20%, #0000004d 21% 25%, var(--c) 26% 100%);border:3px solid #2a3038;border-radius:50%;width:52px;height:52px;margin-left:-10px}.empty-spools span:first-child{--c:#f2f2f0;margin-left:0}.empty-spools span:nth-child(2){--c:#c8102e}.empty-spools span:nth-child(3){--c:#0a5bc4}.empty-spools span:nth-child(4){--c:var(--accent)}.busy{background:var(--accent);width:40%;height:3px;animation:1.1s ease-in-out infinite busy;position:absolute;top:0;left:0}@keyframes busy{0%{transform:translate(-100%)}to{transform:translate(260%)}}@media (prefers-reduced-motion:reduce){.busy{opacity:.7;width:100%;animation:none}}.panel{border-bottom:1px solid var(--line);padding:14px 16px 16px}.panel h2{margin:0 0 10px;font-size:13px;font-weight:650}.panel-head{justify-content:space-between;align-items:baseline;display:flex}.panel-hint{color:var(--muted);font-size:12px}.help{color:var(--muted);margin:8px 0 0;font-size:12.5px}.spool-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.spool-row{border-radius:var(--radius-m);grid-template-columns:38px minmax(0,1fr) 28px 38px;align-items:center;gap:8px;padding:4px 6px 4px 4px;display:grid}.spool-row.is-active{background:var(--panel-2)}.spool{background:radial-gradient(circle, var(--panel) 0 21%, #00000047 22% 26%, var(--spool) 27% 100%);cursor:pointer;border:0;border-radius:50%;width:34px;height:34px;padding:0;position:relative;box-shadow:inset 0 0 0 1px #ffffff24}.spool-row.is-active .spool{box-shadow:inset 0 0 0 1px #ffffff24, 0 0 0 2px var(--panel-2), 0 0 0 4px var(--spool)}.spool-num{background:var(--bg);min-width:16px;height:16px;color:var(--muted);font-variant-numeric:tabular-nums;border-radius:8px;padding:0 3px;font-size:10px;line-height:16px;position:absolute;bottom:-4px;right:-4px}.spool-name{border-radius:var(--radius-s);background:0 0;border:1px solid #0000;width:100%;min-width:0;height:28px;padding:0 6px}.spool-name:hover,.spool-name:focus{border-color:var(--line);background:var(--bg)}.spool-color{border:1px solid var(--line);border-radius:var(--radius-s);cursor:pointer;background:0 0;width:26px;height:26px;padding:0}.spool-color::-webkit-color-swatch-wrapper{padding:2px}.spool-color::-webkit-color-swatch{border:0;border-radius:3px}.spool-usage{color:var(--muted);text-align:right;font-variant-numeric:tabular-nums;font-size:12px}.row-actions{gap:6px;margin-top:10px;display:flex}.field{flex-direction:column;gap:6px;margin-top:4px;display:flex}.field-label{justify-content:space-between;font-size:13px;display:flex}.field-label output{color:var(--accent);font-variant-numeric:tabular-nums}input[type=range]{width:100%;accent-color:var(--accent)}.check{cursor:pointer;align-items:center;gap:8px;margin-top:12px;font-size:13px;display:flex}.check input{accent-color:var(--accent)}.segmented{border-radius:var(--radius-s);background:var(--bg);grid-template-columns:1fr 1fr;gap:2px;margin-bottom:12px;padding:2px;display:grid}.segmented button{height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:4px}.segmented button.is-active{background:var(--panel-2);color:var(--text)}.stats{grid-template-columns:1fr auto;gap:4px 12px;margin:0;font-size:13px;display:grid}.stats dt{color:var(--muted)}.stats dd{font-variant-numeric:tabular-nums;margin:0}.stats .warn{color:var(--warn)}.status-version{font-variant-numeric:tabular-nums}.status-msg{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.notice{z-index:5;border:1px solid var(--line);border-left:3px solid var(--muted);border-radius:var(--radius-s);background:var(--panel-2);max-width:min(440px,100vw - 28px);color:var(--text);align-items:flex-start;gap:12px;padding:10px 12px 10px 14px;font-size:13px;display:flex;position:absolute;bottom:40px;right:14px;box-shadow:0 8px 24px #00000059}.notice-erro{border-left-color:var(--danger)}.notice-aviso{border-left-color:var(--warn)}.notice-ok{border-left-color:var(--ok)}.notice-close{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0 2px;font-size:18px;line-height:1}@media (max-width:900px){.app{grid-template:"top top"52px"rail view"minmax(0,1fr)"insp insp"minmax(0,38vh)"status status"30px/64px minmax(0,1fr)}.inspector{border-left:0;border-top:1px solid var(--line)}.brand-name,.file-meta{display:none}.topbar{gap:10px}.btn{padding:0 10px}}