:root{--bg:#f6f8fb;--panel:#fff;--ink:#172033;--muted:#607089;--line:#d8e0ea;--accent:#6d5dfc;--accent2:#0ea5e9;--good:#087f5b;--bad:#b42318;--warn:#b7791f}
*{box-sizing:border-box} body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
header{padding:28px 28px 18px;background:linear-gradient(135deg,#18233f,#53389e);color:white} h1{margin:0 0 8px;font-size:28px} header p{margin:0;color:#dce4ff}
main{padding:22px;max-width:1600px;margin:auto} .grid{display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));gap:14px;margin-bottom:18px} .card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 1px 2px #0000000a} .card .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em} .card .value{font-size:28px;font-weight:800;margin-top:6px}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:14px 0} input,select,button{font:inherit;border:1px solid var(--line);border-radius:10px;padding:9px 10px;background:white;color:var(--ink)} button{cursor:pointer;background:var(--accent);color:white;border-color:var(--accent);font-weight:700} button.secondary{background:white;color:var(--ink)} button.danger{background:#fee4e2;color:#912018;border-color:#fecdca} .hint{color:var(--muted);font-size:13px}
.section{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px;margin:16px 0;box-shadow:0 1px 2px #0000000a} h2{margin:0 0 12px;font-size:20px}
.tableWrap{overflow:auto;border:1px solid var(--line);border-radius:12px;max-height:70vh} table{border-collapse:separate;border-spacing:0;width:100%;font-size:13px} th,td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:7px 8px;vertical-align:middle;white-space:nowrap} th{position:sticky;top:0;background:#eef2ff;z-index:2;text-align:left;font-size:12px} td[contenteditable="true"]{background:#fffdf3;outline:none} td.calc{background:#f8fafc;color:#344054} tr:hover td{background:#f5f8ff} .num{text-align:right;font-variant-numeric:tabular-nums} .rank1{font-weight:800;color:var(--good)} .pill{display:inline-block;border-radius:999px;padding:2px 8px;background:#eef2ff;color:#3538cd;font-size:12px;font-weight:700} .small{font-size:12px;color:var(--muted)}
@media (max-width:900px){.grid{grid-template-columns:1fr 1fr} main{padding:12px}}