:root{--bg: #07090d;--panel: #0b0e13;--card: #10141b;--edge: #232a33;--edge-hot: #3a4450;--ink: #e8e6e3;--muted: #7d8590;--amber: #ffb454;--orange: #ff6b35;--cyan: #22d3ee;--green: #3fb950;--red: #f85149;--yellow: #e3b341;--font-mono: "Cascadia Code", ui-monospace, "JetBrains Mono", "Fira Code", Consolas, monospace;--chamfer: polygon(10px 0, 100% 0, 100% calc(100% - 10px) , calc(100% - 10px) 100%, 0 100%, 0 10px);--chamfer-sm: polygon(7px 0, 100% 0, 100% calc(100% - 7px) , calc(100% - 7px) 100%, 0 100%, 0 7px);--text: var(--ink);--border: var(--edge);--container-bg: var(--card);--accent: var(--amber);--danger: var(--red);--danger-strong: var(--red)}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font-mono);font-size:13px;-webkit-font-smoothing:antialiased}::selection{background:var(--amber);color:#0b0e13}.mono,code,#model-status,#summary{font-family:var(--font-mono)}#app{display:grid;grid-template-columns:348px 1fr;height:100vh}#panel{background:linear-gradient(180deg,rgba(255,180,84,.03),transparent 120px),var(--panel);border-right:1px solid var(--edge);overflow-y:auto;padding:20px 18px 12px;scrollbar-width:thin;scrollbar-color:var(--edge-hot) transparent}#brand{margin-bottom:22px}.brand-mark{margin:0;font-size:30px;font-weight:800;letter-spacing:3px;line-height:1;color:var(--ink)}.brand-mark span{color:var(--amber)}.brand-sub{margin-top:6px;font-size:10px;letter-spacing:2.5px;color:var(--muted)}.hazard{margin-top:12px;height:6px;background:repeating-linear-gradient(-45deg,var(--amber) 0 8px,transparent 8px 16px);opacity:.55}#panel section,#panel details{margin-bottom:22px}#panel section:empty{margin-bottom:0}.sec-h{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:2px;color:var(--ink);margin-bottom:10px;white-space:nowrap}.sec-h span,.sec-num{color:var(--amber);font-weight:400}.sec-h:after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--edge),transparent)}input[type=text],input[type=number],select,textarea{background:var(--card);color:var(--ink);border:1px solid var(--edge);border-radius:0;padding:7px 9px;font-family:var(--font-mono);font-size:12px;outline:none;transition:border-color .12s,box-shadow .12s}input[type=text]:focus,input[type=number]:focus,select:focus,textarea:focus{border-color:var(--amber);box-shadow:0 0 0 1px #ffb45440,0 0 12px #ffb45414}input::placeholder,textarea::placeholder{color:#4b5563}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:24px;background-image:linear-gradient(45deg,transparent 50%,var(--amber) 50%),linear-gradient(135deg,var(--amber) 50%,transparent 50%);background-position:calc(100% - 14px) 55%,calc(100% - 9px) 55%;background-size:5px 5px;background-repeat:no-repeat;cursor:pointer}button,.btn{background:transparent;color:var(--ink);border:1px solid var(--edge-hot);border-radius:0;clip-path:var(--chamfer-sm);padding:7px 14px;font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:1.5px;cursor:pointer;transition:background .12s,color .12s,border-color .12s}button:hover,.btn:hover{border-color:var(--amber);background:#ffb4541a;color:var(--amber)}.btn-primary{border-color:var(--amber);background:#ffb45424;color:var(--amber)}.btn-primary:hover{background:#ffb45447}textarea{width:100%;resize:vertical}#model-input input[type=text]{width:100%;margin-bottom:8px}.model-actions{display:flex;gap:8px}.model-actions .btn{flex:1;text-align:center}.file-btn{display:inline-block;-webkit-user-select:none;user-select:none}.file-btn input[type=file]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}#model-status{margin-top:10px;font-size:11px;min-height:16px;color:var(--muted);border-left:2px solid var(--edge);padding-left:8px}#model-status.error{color:var(--red);border-left-color:var(--red)}#stage{position:relative;overflow:hidden;background:var(--bg)}#stage:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,.012) 0 1px,transparent 1px 3px);z-index:1}#stage canvas{position:absolute;top:0;left:0;width:100%;height:100%}#export-png{position:absolute;top:16px;right:16px;z-index:2;background:#0b0e13d9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.gpu-row{display:flex;gap:6px;align-items:center;margin-bottom:6px}.gpu-row select{flex:1;min-width:0}.gpu-row input[type=number]{width:60px}.control-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px}.control-row label{color:var(--muted);font-size:11px;letter-spacing:.5px}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:1;height:3px;background:var(--edge);outline:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:13px;height:13px;background:var(--amber);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);cursor:grab}input[type=range]::-moz-range-thumb{width:13px;height:13px;background:var(--amber);border:none;clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);cursor:grab}input[type=checkbox]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:30px;height:16px;background:var(--edge);position:relative;cursor:pointer;transition:background .15s}input[type=checkbox]:before{content:"";position:absolute;top:3px;left:3px;width:10px;height:10px;background:var(--muted);transition:transform .15s,background .15s}input[type=checkbox]:checked{background:#ffb45440}input[type=checkbox]:checked:before{transform:translate(14px);background:var(--amber)}input[type=radio]{accent-color:var(--amber)}.suggestion-card{background:var(--card);border:1px solid var(--edge);border-left:3px solid var(--orange);clip-path:var(--chamfer-sm);border-radius:0;padding:10px 12px;margin-bottom:8px}.suggestion-card h4{margin:0 0 4px;font-size:12px;letter-spacing:.5px;color:var(--amber)}.suggestion-card p{margin:0 0 8px;font-size:11px;color:var(--muted);line-height:1.5}.tooltip{position:fixed;pointer-events:none;background:#0b0e13f2;border:1px solid var(--amber);clip-path:var(--chamfer-sm);border-radius:0;padding:8px 10px;font-size:11px;font-family:var(--font-mono);z-index:10;max-width:280px;display:none;box-shadow:0 0 20px #ffb45426}#calibration summary{cursor:pointer;font-size:11px;font-weight:700;letter-spacing:2px;color:var(--ink);list-style:none;margin-bottom:10px}#calibration summary::-webkit-details-marker{display:none}#calibration summary:before{content:"▸ ";color:var(--amber)}#calibration[open] summary:before{content:"▾ "}#calibration textarea{margin-bottom:8px}table.diff{width:100%;border-collapse:collapse;font-family:var(--font-mono);font-size:11px;margin-top:8px}table.diff th,table.diff td{border:1px solid var(--edge);padding:4px 6px;text-align:right}table.diff th{color:var(--muted);font-weight:400;letter-spacing:1px;text-transform:uppercase;font-size:9px}table.diff th:first-child,table.diff td:first-child{text-align:left}#panel-foot{margin-top:26px;padding-top:10px;border-top:1px solid var(--edge);font-size:9px;letter-spacing:1.5px;color:#4b5563;text-transform:uppercase}.verdict{display:inline-block;margin-top:8px;padding:5px 12px;clip-path:var(--chamfer-sm);font-weight:800;font-size:12px;letter-spacing:2px}.verdict.fit{background:#3fb95026;color:var(--green);border:1px solid var(--green)}.verdict.nofit{background:#f8514926;color:var(--red);border:1px solid var(--red)}