:root{color-scheme:dark;--bg:#0a1020;--card:#121d32;--line:#283751;--text:#eef3ff;--muted:#9eacc8;--accent:#5de0c4}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top right,#182c47 0,#0a1020 60%);color:var(--text);font:15px/1.6 system-ui,-apple-system,Segoe UI,sans-serif;min-height:100vh}header{display:flex;justify-content:space-between;align-items:center;padding:20px max(24px,calc((100vw - 1120px)/2));border-bottom:1px solid var(--line);gap:15px}.brand{font-size:20px;font-weight:800;letter-spacing:.04em;color:var(--accent);text-decoration:none}.brand small{display:block;font-size:9px;color:var(--muted);letter-spacing:.22em}nav{display:flex;gap:16px;align-items:center}nav form{margin:0}a{color:var(--accent)}nav a{color:#d8e4f7;text-decoration:none}main{max-width:1120px;margin:38px auto;padding:0 24px}.eyebrow{font-size:11px;letter-spacing:.2em;color:var(--accent);font-weight:700}h1{font-size:clamp(29px,4vw,44px);margin:5px 0 24px;letter-spacing:-.04em}h2{font-size:20px;margin:0 0 12px}h3{font-size:16px;margin:0 0 10px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px}.card{background:linear-gradient(145deg,#17243b,#111a2d);border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:18px;min-width:0}.muted,small{color:var(--muted)}.tag{display:inline-block;border:1px solid #3a5771;border-radius:30px;color:#c4d7ec;font-size:11px;padding:3px 9px;margin-right:6px}label{display:block;color:#c7d3e7;font-weight:600;font-size:13px;margin:0 0 14px}input,textarea,select{display:block;width:100%;background:#0c1629;color:var(--text);border:1px solid #3c4e69;border-radius:8px;padding:11px 12px;margin-top:5px;font:inherit}textarea{resize:vertical}button,.button{border:0;border-radius:8px;background:var(--accent);color:#082027;padding:10px 15px;font:700 13px system-ui;cursor:pointer;text-decoration:none;display:inline-block}.ghost{background:transparent;color:#c6d6ec;border:1px solid #3a4a64}.danger{background:#f19a9a}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.actions form{margin:0}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.tablewrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:11px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.07em}p{margin:8px 0 15px}.error{color:#ffaaaa}.success{color:#8aefc7}.report{white-space:pre-wrap;background:#0b1426;border-radius:10px;padding:18px;max-height:550px;overflow:auto;font-size:13px}footer{text-align:center;color:#7889a6;padding:36px;font-size:12px}@media(max-width:720px){header{padding:16px 20px;align-items:flex-start;flex-direction:column}.split{grid-template-columns:1fr}main{margin:24px auto}nav{flex-wrap:wrap}}