:root{color-scheme:dark;--bg:#07111f;--panel:#0f1d2d;--line:#29415b;--text:#edf7ff;--muted:#9fb4c8;--accent:#55d9ff;--bad:#ff9b9b}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,#15314a 0,#07111f 42%,#050b13 100%);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif}.cad-page{width:min(1180px,calc(100% - 28px));margin:0 auto;padding:26px 0 60px}.back{color:#bfeeff;text-decoration:none}.hero{display:flex;gap:18px;align-items:flex-start;margin:24px 0}.hero .icon{font-size:48px}.hero h1{margin:0 0 8px;font-size:clamp(28px,4vw,46px)}.hero p{margin:0;color:var(--muted);line-height:1.7}.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.badges span{border:1px solid var(--line);background:#0b1724;border-radius:999px;padding:6px 10px;font-size:13px;color:#cfeeff}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:rgba(15,29,45,.94);border:1px solid var(--line);border-radius:18px;padding:20px;margin:16px 0;box-shadow:0 18px 40px rgba(0,0,0,.18)}.panel h2{margin:0 0 14px;font-size:20px}.drop{display:block;border:2px dashed #3b607d;border-radius:14px;padding:26px;text-align:center;cursor:pointer;background:#091522}.drop.drag{border-color:var(--accent);background:#0b2030}.drop input{display:none}.drop strong,.drop small{display:block}.drop small{color:var(--muted);margin-top:8px}.file-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 12px;border:1px solid var(--line);border-radius:11px;margin-top:10px}.file-row small{display:block;color:var(--muted)}button,.download{border:1px solid #42647f;background:#142b3f;color:var(--text);border-radius:10px;padding:10px 14px;font:inherit;cursor:pointer;text-decoration:none;display:inline-block}button.primary{background:linear-gradient(135deg,#1684b3,#1ab5c6);border-color:#4ce4ec;font-weight:700}button:disabled{opacity:.45;cursor:not-allowed}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.status{color:#cdefff}.status.error,.error-box{color:var(--bad)}progress{width:100%;height:12px}.result-card{border:1px solid #31506c;border-radius:14px;padding:16px;background:#0a1724}.metrics{display:flex;flex-wrap:wrap;gap:10px}.metrics span{background:#10263a;border-radius:10px;padding:8px 10px;color:var(--muted)}.metrics strong{color:var(--text)}.warnings{color:#ffd697;line-height:1.6}canvas{width:100%;height:auto;border:1px solid var(--line);border-radius:14px;background:#0b1020;margin-top:16px}.guide li{margin:8px 0;color:var(--muted);line-height:1.6}.note{color:var(--muted);font-size:14px}.field{display:block;margin:10px 0}.field input,.field select{width:100%;padding:10px;border-radius:9px;border:1px solid var(--line);background:#091522;color:var(--text)}@media(max-width:760px){.grid{grid-template-columns:1fr}.hero{display:block}.hero .icon{margin-bottom:10px}}
.controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:14px 0}.control{display:flex;flex-direction:column;gap:6px}.control label{font-weight:700}.control select,.control input{width:100%;box-sizing:border-box;padding:10px;border:1px solid rgba(127,160,190,.35);border-radius:10px;background:var(--cm-card,#101c2a);color:inherit}.check{display:flex;align-items:center;gap:8px;padding-top:26px}.check input{width:auto}.result-card details{margin-top:14px}.result-card pre{max-height:360px;overflow:auto;white-space:pre-wrap;font-size:12px;background:rgba(0,0,0,.22);padding:12px;border-radius:10px}.phase-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}.phase-links a{display:block;padding:12px;border:1px solid rgba(127,160,190,.25);border-radius:12px;text-decoration:none}.file-chip{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;margin-top:10px;background:rgba(127,160,190,.09);border-radius:10px}.error-box{padding:14px;border:1px solid #d86767;border-radius:12px}.status.error{color:#ff8e8e}