:root{--navy:#0A1628;--amber:#E8A020;--amberL:#F5C842;--teal:#0D9488;--light:#F4F6FA;--border:#E2E8F0;--text:#1A2B45;--muted:#8A9AB5}*{box-sizing:border-box}body{margin:0;background:var(--light);color:var(--text);font-family:Arial,Helvetica,sans-serif}.wrap{max-width:760px;margin:0 auto;padding-bottom:60px}.bar{background:var(--navy);color:#fff;display:flex;align-items:center;gap:10px;padding:14px 20px;position:sticky;top:0;z-index:10}.logo{display:flex;flex-direction:column;gap:3px}.logo i{height:4px;background:var(--amber);border-radius:2px}.logo i:nth-child(1){width:22px}.logo i:nth-child(2){width:16px;margin-left:3px}.logo i:nth-child(3){width:22px}.bar b{font-size:17px}.bar .tag{margin-left:auto;font-size:12px;color:var(--amberL);background:#e8a02026;padding:4px 10px;border-radius:10px}.main{padding:20px}.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:18px;box-shadow:0 2px 12px #0a16280d}h2{font-size:19px;margin:0 0 6px;display:flex;align-items:center;gap:10px}.num{width:26px;height:26px;border-radius:50%;background:var(--navy);color:var(--amber);font-size:14px;display:flex;align-items:center;justify-content:center}.num.ok{background:var(--teal);color:#fff}h3{font-size:14px;margin:16px 0 8px;color:var(--navy)}h4{font-size:13px;margin:12px 0 6px;color:var(--navy)}.muted{color:var(--muted);font-size:13px}.note{color:var(--teal);font-size:13px;font-style:italic;margin-top:10px}input[type=file]{display:block;margin:12px 0;font-size:13px}.name{display:block;width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;margin-bottom:8px;font-size:14px}.files{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.chip{font-size:12px;background:var(--light);border:1px solid var(--border);border-radius:6px;padding:3px 9px}.btn{background:var(--amber);color:var(--navy);font-weight:700;border:none;border-radius:9px;padding:11px 20px;font-size:14px;cursor:pointer;margin-top:12px;margin-right:8px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.bidder{border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:10px}.list{list-style:none;padding:0;margin:0}.list li{padding:8px 0;border-top:1px solid #EEF2F7;font-size:13px}.list li:first-child{border-top:none}.req{color:#dc2626;font-size:11px;margin-left:6px}.ref{color:var(--muted);font-size:11px;margin-left:8px}.wt,.sc{color:var(--teal);font-weight:700;font-size:12px;margin-left:6px}.def{color:#dc2626;font-size:12px;margin-top:2px}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px}.err{background:#fee2e2;color:#991b1b;border:1px solid #FCA5A5;border-radius:8px;padding:10px 14px;margin-bottom:16px;font-size:13px}.busy{display:flex;align-items:center;gap:12px;color:var(--text);font-size:14px;font-weight:700;padding:14px}.spin{width:22px;height:22px;border:3px solid var(--border);border-top-color:var(--amber);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result{border:1px solid var(--border);border-radius:10px;padding:14px;margin-bottom:10px}.rhead{display:flex;align-items:center;gap:10px}.rank{width:22px;font-weight:700;color:var(--muted)}.rhead b{flex:1}.score{font-size:18px;font-weight:700;color:var(--navy)}.badge{font-size:10px;font-weight:700;color:#fff;padding:3px 9px;border-radius:9px}details{margin-top:10px}summary{cursor:pointer;font-size:13px;color:var(--teal);font-weight:700}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy);padding:20px}.login-card{background:#fff;border-radius:16px;padding:36px 30px;width:100%;max-width:360px;text-align:center;box-shadow:0 20px 60px #0000004d}.login-card h1{font-size:26px;margin:14px 0 4px;color:var(--navy)}.login-card form{margin-top:20px}.login-card input{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:9px;font-size:15px;margin-bottom:12px}.login-card .btn{width:100%;margin:0}.logo.big{flex-direction:column;align-items:center;gap:4px}.logo.big i{height:6px}.logo.big i:nth-child(1){width:34px}.logo.big i:nth-child(2){width:25px;margin-left:0}.logo.big i:nth-child(3){width:34px}.logout{margin-left:12px;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:8px;padding:5px 12px;font-size:12px;cursor:pointer}.note-lead{color:var(--navy);font-size:14px;font-weight:700;margin:8px 0 4px}.contacts{margin-top:22px;padding-top:18px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.contacts .cttl{font-size:12px;color:var(--muted);margin-bottom:4px}.contacts a{color:var(--teal);font-size:13px;text-decoration:none;font-weight:700}.contacts a:hover{text-decoration:underline}