@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/ibmplexsans-latin.woff2) format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibmplexmono-400-latin.woff2) format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/ibmplexmono-500-latin.woff2) format("woff2")}:root{color-scheme:dark;--bg: #0f1013;--nav-bg: #0c0d0f;--topbar-bg: #131417;--panel: #191b1e;--panel-2: #202329;--input-bg: #101215;--elevated: #23262b;--canvas-bg: #0f1013;--border: #23262b;--border-2: #2a2d32;--border-field: #2c2f35;--border-btn: #34383e;--hairline: #1c1f23;--text: #e8eaed;--text-2: #c9ced4;--text-3: #c3c8ce;--muted: #8b9199;--muted-2: #9aa0a8;--faint: #7c838b;--faint-2: #6b7178;--dim: #5f666d;--dim-2: #4a4e55;--accent: #46c8d8;--accent-hi: #7fe0ea;--accent-ink: #08171a;--accent-tint: rgba(70, 200, 216, .1);--accent-line: rgba(70, 200, 216, .35);--amber: #ffb454;--purple: #b98cff;--purple-tint: rgba(185, 140, 255, .1);--purple-line: rgba(185, 140, 255, .4);--danger: #ff6b5e;--danger-2: #ff8a80;--danger-tint: rgba(255, 107, 94, .08);--danger-line: rgba(255, 107, 94, .4);--pass: #57d38c;--radius: 7px;--radius-lg: 11px;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;font-family:IBM Plex Sans,system-ui,-apple-system,Segoe UI,sans-serif;font-size:12px;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-height:100vh;max-width:100%;overflow-x:hidden;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hi)}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:#2c2f35;border-radius:5px}::-webkit-scrollbar-track{background:transparent}@keyframes 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transparent;margin-bottom:-1px;cursor:pointer}.subtab.active{color:var(--text);border-bottom-color:var(--accent)}.sel-head{padding:12px 15px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.sel-head__dot{width:11px;height:11px;border-radius:50%;flex:none}.sel-head__text{flex:1;min-width:0}.sel-head__name{display:block;font-size:13px;color:var(--text);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sel-head__sub{display:block;font-size:10px;color:var(--faint);font-family:var(--font-mono)}.inspector{flex:1;overflow:auto;padding:12px 15px 16px}.inspector__group{margin-bottom:4px}.inspector__group-label{display:block;margin:14px 0 8px}.inspector__group:first-child .inspector__group-label{margin-top:2px}.inspector__note{color:var(--faint-2);font-size:11px;line-height:1.5;margin:0 0 8px}.inspector__empty{color:var(--faint-2);font-size:11px;line-height:1.5;padding:24px;text-align:center}.inspector__row-actions{display:flex;gap:8px;margin-top:14px}.inspector__row-actions .btn{flex:1}.checkbox-row{display:flex;gap:14px;flex-wrap:wrap;padding:4px 0}.checkbox-row label{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--muted)}.settings-field{display:block;margin-bottom:12px}.settings-field>span{display:block;font-size:11px;color:var(--muted);margin-bottom:4px}.tag-row{display:flex;flex-wrap:wrap;gap:6px}.tag{background:var(--elevated);border:1px solid var(--border-btn);border-radius:14px;padding:3px 10px;font-size:10.5px;color:var(--text-2)}.tag--add{border-style:dashed;color:var(--faint-2);cursor:pointer}.tag--piece{display:flex;align-items:center;gap:6px;background:var(--accent-tint);border:1px solid var(--accent-line);color:#9fe4ec}.tag--piece 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var(--border-2);border-radius:8px;color:var(--muted-2);font-size:11px}.canvas-tools{top:14px;left:14px;display:flex;flex-direction:column;gap:3px;padding:4px;border-radius:9px}.canvas-tool{width:30px;height:30px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--muted-2);cursor:pointer}.canvas-tool:hover{background:#ffffff0d;color:var(--text)}.canvas-tool.active{background:var(--accent-tint);color:var(--accent)}.canvas-context{top:14px;right:14px;display:flex;align-items:center;gap:7px;padding:5px 11px}.canvas-zoom{bottom:14px;right:14px;display:flex;gap:8px;align-items:center;padding:5px 10px;border-radius:7px;font-family:var(--font-mono);font-size:10.5px}.canvas-zoom .sep{color:#3a3d43}.canvas-zoom .annotate{color:var(--purple)}.library__scroll{min-width:0;padding:18px 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11px;font-size:11px;color:var(--text-3);cursor:pointer}.chip:hover{border-color:var(--border-btn)}.chip.active{background:var(--accent-tint);border-color:var(--accent-line);color:#9fe4ec}.chip__count{font-family:var(--font-mono);font-size:9.5px;color:var(--faint-2)}.sortbar{display:flex;align-items:center;gap:6px;margin-bottom:14px}.sortbar__label{font-size:10px;color:var(--faint-2);letter-spacing:.08em}.sortbtn{appearance:none;background:transparent;border:none;color:var(--faint);font:inherit;font-size:11px;padding:4px 8px;border-radius:5px;cursor:pointer}.sortbtn:hover{color:var(--text-3)}.sortbtn.active{background:var(--elevated);color:var(--text)}.card-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:15px}.part-card{position:relative;background:var(--panel);border:1px solid 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var(--hairline);cursor:pointer}.parts-table__row:last-child{border-bottom:none}.parts-table__row:hover{background:#ffffff05}.parts-table__name{font-size:11.5px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.parts-table__cat{font-size:10.5px;color:var(--muted);font-family:var(--font-mono)}.parts-table__actions{display:flex;gap:6px;justify-content:flex-end}.hint{color:var(--muted);font-size:13px;padding:16px 0}.hint--error{color:var(--danger-2);display:flex;flex-direction:column;align-items:flex-start;gap:10px}.empty-block{display:flex;flex-direction:column;align-items:flex-start;gap:12px;color:var(--muted);font-size:13px;padding:2rem 0}.placeholder{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:40px;text-align:center}.placeholder__icon{width:58px;height:58px;border-radius:14px;background:var(--panel);border:1px solid 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var(--border-btn)}.dialog__title{font-size:12.5px;color:var(--text);font-weight:600}.dialog__label{font-size:9px;letter-spacing:.1em;color:var(--faint);text-transform:uppercase;margin-bottom:7px}.dialog__body{padding:16px}.dialog__list{max-height:264px;overflow:auto;padding:4px}.dialog__actions{display:flex;gap:8px;margin-top:13px}.dialog__actions .btn{flex:1}.dialog input{width:100%;background:var(--input-bg);border:1px solid var(--border-field);border-radius:7px;padding:8px 10px;color:var(--text);font:inherit;font-size:12px;outline:none}.dialog input:focus{border-color:var(--accent)}.cand{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:7px;cursor:pointer}.cand:hover{background:#ffffff0a}.cand__dot{width:9px;height:9px;border-radius:50%;flex:none;background:var(--accent)}.cand__text{flex:1;min-width:0}.cand__name{display:block;font-size:12px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cand__sub{display:block;font-size:9px;color:var(--faint);font-family:var(--font-mono)}.mtree{flex:1;overflow:auto;border-top:1px solid var(--border);padding:6px 0}.mtree__row{display:flex;align-items:center;gap:8px;padding:6px 13px;border-left:2px solid transparent;cursor:pointer}.mtree__row:hover{background:#ffffff08}.mtree__row.active{background:var(--accent-tint);border-left-color:var(--accent)}.mtree__glyph{font-size:12px;width:14px;text-align:center;flex:none}.mtree__name{flex:1;font-size:11.5px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mtree__name--root{font-weight:600}.mtree__act{cursor:pointer;font-size:12px;color:var(--faint-2);flex:none}.mtree__act:hover{color:var(--text)}.mtree__act--remove:hover{color:var(--danger-2)}.mtree__sub{font-size:9px;color:var(--faint-2);font-family:var(--font-mono);padding:0 13px 4px 35px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mtree__port{display:flex;align-items:center;gap:8px;padding:5px 13px;cursor:pointer}.mtree__port:hover{background:#ffffff08}.mtree__port-name{flex:1;font-size:11px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mtree__port-add{font-size:9px;font-family:var(--font-mono);color:var(--dim-2);flex:none}.canvas-asmstat{top:14px;left:14px;display:flex;align-items:center;gap:9px;padding:5px 11px}.canvas-asmstat__meta{font-size:10.5px;color:var(--muted-2);font-family:var(--font-mono)}.conflict-pill{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;padding:3px 9px;border-radius:12px}.conflict-pill--ok{color:var(--pass);background:#57d38c1a;border:1px solid rgba(87,211,140,.35)}.conflict-pill--bad{color:var(--danger-2);background:#ff6b5e1a;border:1px solid var(--danger-line)}.conflict-count{font-size:10px;font-family:var(--font-mono)}.conflict-count--ok{color:var(--pass)}.conflict-count--bad{color:var(--danger-2)}.asm-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px}.asm-empty__text{font-size:13px;color:var(--faint-2)}.asm-tree-empty{padding:30px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}.asm-tree-empty__title{font-size:13px;color:var(--text);font-weight:600}.asm-tree-empty__body{font-size:10.5px;color:var(--faint);line-height:1.5}.selpanel{flex:1;overflow:auto;padding:12px 15px}.mountpoint{display:flex;align-items:center;gap:9px;background:var(--input-bg);border:1px solid var(--border-field);border-radius:6px;padding:8px 10px;margin-bottom:6px;cursor:pointer}.mountpoint__glyph{color:var(--faint);flex:none}.mountpoint__glyph--filled{color:var(--accent)}.mountpoint__text{flex:1;min-width:0}.mountpoint__name{display:block;font-size:11px;color:var(--text-3)}.mountpoint__child{display:block;font-size:9px;color:var(--faint-2);font-family:var(--font-mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lock-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:7px;background:var(--elevated);border:1px solid var(--border-btn);color:var(--text-2);font:inherit;font-size:11.5px;padding:8px;border-radius:7px;cursor:pointer}.lock-btn.locked{background:#ffb4541a;border-color:#ffb45466;color:var(--amber)}.validation{flex:none;margin:10px 14px;padding:10px 12px;border:1px solid var(--border);border-left-width:3px;border-radius:var(--radius);background:var(--panel);font-size:11.5px}.validation--ok{border-left-color:var(--pass)}.validation--error{border-left-color:var(--amber)}.validation__status{display:block;font-weight:600;letter-spacing:.02em}.validation--ok .validation__status{color:var(--pass)}.validation--error .validation__status{color:var(--amber)}.validation__list{margin:6px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:4px}.validation__item,.validation__detail{color:var(--muted);line-height:1.4;margin:6px 0 0}.validation__kind{display:inline-block;padding:.02rem .35rem;margin-right:.15rem;border-radius:3px;background:var(--accent-tint);color:var(--accent);font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.04em}.status{font-size:11px}.status--saved{color:var(--accent)}.status--error{color:var(--danger-2)}.status--saving{color:var(--muted)}.error-list{margin:8px 14px 0;padding-left:1.1rem;color:var(--danger-2);font-size:11px;line-height:1.5}.bottomsheet{position:absolute;left:0;right:0;bottom:0;z-index:20;display:flex;flex-direction:column;max-height:66%;background:var(--panel);border-top:1px solid var(--border-2);border-top-left-radius:14px;border-top-right-radius:14px;box-shadow:0 -14px 34px -16px #000000b3;transition:transform .22s cubic-bezier(.4,0,.2,1);touch-action:none}.bottomsheet[data-tone=bad]{border-top-color:var(--danger-line)}.bottomsheet[data-tone=ok]{border-top-color:#57d38c66}.bottomsheet__head{flex:none}.bottomsheet__grip{appearance:none;border:none;background:transparent;display:block;position:relative;width:100%;height:18px;padding:0;cursor:grab;touch-action:none}.bottomsheet__grip:active{cursor:grabbing}.bottomsheet__bar{position:absolute;top:7px;left:50%;transform:translate(-50%);width:36px;height:4px;border-radius:2px;background:var(--border-btn)}.bottomsheet__tabs{display:flex;align-items:center;gap:2px;padding:0 10px;border-bottom:1px solid var(--border)}.bottomsheet__tab{appearance:none;border:none;background:transparent;color:var(--faint);font:inherit;font-size:11.5px;padding:8px 12px;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer;white-space:nowrap}.bottomsheet__tab:hover{color:var(--text-3)}.bottomsheet__tab.active{color:var(--text);border-bottom-color:var(--accent)}.bottomsheet__status{margin-left:auto;padding:0 6px 0 8px;font-size:10.5px;white-space:nowrap}.bottomsheet__chevron{appearance:none;border:none;background:transparent;flex:none;color:var(--faint-2);font-size:10px;padding:6px;cursor:pointer}.bottomsheet__chevron:hover{color:var(--text-2)}.bottomsheet__body{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}.bottomsheet__body::-webkit-scrollbar{width:0;height:0}.bottomsheet__body .panel-scroll,.bottomsheet__body .inspector,.bottomsheet__body .mtree,.bottomsheet__body .selpanel{flex:none;overflow:visible;border-top:none}.sheet-error{margin:10px 14px 0;padding:9px 11px;border:1px solid var(--danger-line);border-left-width:3px;border-radius:var(--radius);background:var(--danger-tint)}.sheet-error__title{display:block;font-size:11.5px;font-weight:600;color:var(--danger-2)}@media(max-width:900px){.topbar__menu{display:inline-flex}.rail{position:fixed;top:0;left:0;bottom:0;width:66px;height:100dvh;transform:translate(-100%);transition:transform .22s ease;box-shadow:0 0 40px #00000080;overflow-y:auto;z-index:40}.rail--open{transform:none}.nav-scrim--show{display:block}.searchbox{display:none}.topbar{gap:10px;padding:0 12px}}