:root{--bg:#07111f;--panel:#0d1b2e;--panel-soft:#11243b;--border:rgba(148,163,184,0.22);--text:#e5eefb;--muted:#93a4bb;--brand:#32d6a2;--brand-2:#5fb3ff;--danger:#ff6b7a;--warning:#ffd166}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--border);background:rgba(7,17,31,.86);padding:18px;position:-webkit-sticky;position:sticky;top:0;height:100vh}.logo{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.03em;margin-bottom:20px}.logo-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 0 28px rgba(50,214,162,.24)}.nav{display:grid;grid-gap:6px;gap:6px}.nav a{padding:10px 12px;border-radius:12px;color:var(--muted);border:1px solid transparent}.nav .active,.nav a:hover{background:var(--panel);color:var(--text);border-color:var(--border)}.main{padding:20px}.header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.title h1{margin:0;font-size:clamp(26px,4vw,42px);letter-spacing:-.05em}.title p{margin:6px 0 0;color:var(--muted)}.grid{display:grid;grid-gap:14px;gap:14px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:linear-gradient(180deg,rgba(17,36,59,.92),rgba(13,27,46,.92));border:1px solid var(--border);border-radius:18px;padding:16px;box-shadow:0 20px 60px rgba(0,0,0,.18)}.card h2,.card h3{margin:0 0 8px;letter-spacing:-.03em}.card p{color:var(--muted);margin:0;line-height:1.55}.stat{font-size:30px;font-weight:900;letter-spacing:-.05em}.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;background:rgba(50,214,162,.12);color:#8bf0cf;border:1px solid rgba(50,214,162,.25);font-size:12px;font-weight:800}.badge.warn{background:rgba(255,209,102,.12);color:var(--warning);border-color:rgba(255,209,102,.24)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:10px 14px;color:#06111e;background:linear-gradient(135deg,var(--brand),var(--brand-2));font-weight:900;cursor:pointer}.btn.secondary{background:var(--panel-soft);color:var(--text);border:1px solid var(--border)}.flow{display:grid;grid-gap:10px;gap:10px}.step{display:flex;gap:10px;align-items:flex-start;padding:10px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.025)}.step-no{flex:0 0 auto;width:26px;height:26px;border-radius:9px;background:rgba(95,179,255,.18);color:#9bcfff;display:grid;place-items:center;font-weight:900}.table{width:100%;border-collapse:collapse}.table td,.table th{padding:10px;border-bottom:1px solid var(--border);text-align:left;color:var(--muted)}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.08em}.input,.table th{color:var(--text)}.input{width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--border);background:rgba(255,255,255,.035);outline:none}.input:focus{border-color:rgba(50,214,162,.55)}.form-row{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}.code{white-space:pre-wrap;background:#050b14;border:1px solid var(--border);border-radius:14px;padding:12px;color:#cde8ff;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.form-row,.grid-2,.grid-3{grid-template-columns:1fr}}