:root{--bg:#0f172a;--panel:#111c34;--muted:#8ea0bf;--text:#eef4ff;--line:#263751;--accent:#7dd3fc;--soft:#17243f;--good:#9ae6b4;--warn:#fbd38d;--bad:#feb2b2}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:linear-gradient(135deg,#0b1020,#13213d);color:var(--text)}.hero{display:flex;justify-content:space-between;gap:24px;padding:34px 40px;border-bottom:1px solid var(--line)}.eyebrow{color:var(--accent);font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px}.hero h1{font-size:42px;margin:0 0 10px}.sub{max-width:720px;color:var(--muted);font-size:17px}.hero-card{min-width:260px;background:rgba(125,211,252,.08);border:1px solid rgba(125,211,252,.35);border-radius:20px;padding:20px;align-self:center}.hero-card span{display:block;color:var(--muted);margin-top:6px}.layout{display:grid;grid-template-columns:300px 1fr;gap:22px;padding:24px}.panel,.stat{background:rgba(17,28,52,.92);border:1px solid var(--line);border-radius:20px;box-shadow:0 12px 30px rgba(0,0,0,.22)}.controls{padding:18px;position:sticky;top:18px;align-self:start;max-height:calc(100vh - 36px);overflow:auto}.controls h2,.panel h2{margin:0 0 14px}.filebox{display:block;padding:16px;border:1px dashed #4b668f;border-radius:16px;text-align:center;cursor:pointer;margin-bottom:10px}.filebox input{display:none}button{width:100%;border:0;border-radius:14px;background:var(--accent);color:#06111f;font-weight:800;padding:12px 14px;margin:8px 0;cursor:pointer}.secondary{background:#213553;color:var(--text);border:1px solid #314a70}details{border-top:1px solid var(--line);padding-top:12px;margin-top:14px}summary{cursor:pointer;font-weight:800;margin-bottom:10px}label{display:block;color:var(--muted);font-size:13px;margin:10px 0}input[type=number],input[type=search]{width:100%;padding:10px;border:1px solid var(--line);border-radius:12px;background:#0d172b;color:var(--text)}input[type=range]{width:100%}output{display:block;text-align:right;color:var(--accent);font-weight:700}.workbench{min-width:0}.grid{display:grid;gap:16px}.summary-grid{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}.stat{padding:18px}.stat span{display:block;color:var(--muted);font-size:13px}.stat strong{font-size:30px}.panel{padding:18px;margin-bottom:18px}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:end}.panel-head p{color:var(--muted);margin:0 0 14px}.table-wrap{overflow:auto;max-height:510px;border-radius:14px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;min-width:980px}th,td{padding:12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{position:sticky;top:0;background:#16243d;color:#bfe9ff;cursor:pointer}tr:hover{background:#16243d}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-weight:700;font-size:12px}.good{background:rgba(154,230,180,.15);color:var(--good)}.warn{background:rgba(251,211,141,.15);color:var(--warn)}.bad{background:rgba(254,178,178,.15);color:var(--bad)}.neutral{background:rgba(142,160,191,.18);color:#cbd5e1}.two-col{grid-template-columns:1fr 1fr}.quadrants{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quad{background:var(--soft);border:1px solid var(--line);border-radius:16px;padding:14px;min-height:110px}.quad h3{margin:0 0 10px;font-size:14px}.quad ul{margin:0;padding-left:18px;color:var(--muted)}.snapshot{color:var(--muted);line-height:1.6}.snapshot strong{color:var(--text)}.factor-list{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.factor{background:var(--soft);padding:10px;border-radius:12px;border:1px solid var(--line)}footer{padding:22px 40px;color:#aab8d3;border-top:1px solid var(--line);font-size:13px;line-height:1.6}@media(max-width:900px){.layout{grid-template-columns:1fr}.controls{position:relative;top:0}.summary-grid,.two-col{grid-template-columns:1fr}.hero{flex-direction:column;padding:24px}.hero h1{font-size:32px}}