:root{
      --bg:#0b1020; --card:#121a33; --card2:#0f1730; --text:#e8ecff; --muted:#aab3da;
      --good:#58f0b3; --warn:#ffd36e; --bad:#ff6b8a; --line:#263159; --btn:#2a3a7a;
      --accent:#6bd1ff;
    }
    *{box-sizing:border-box}
    body{
      margin:0; font-family: system-ui,-apple-system,Segoe UI,Roboto,Noto Sans TC,Helvetica,Arial;
      background: radial-gradient(1200px 700px at 20% 10%, #15204a 0%, var(--bg) 55%),
                  radial-gradient(900px 600px at 80% 90%, #113d3a 0%, var(--bg) 60%);
      color:var(--text);
    }
    header{
      padding:16px 18px; border-bottom:1px solid var(--line);
      display:flex; gap:14px; align-items:center; justify-content:space-between;
      position:sticky; top:0; background: rgba(11,16,32,.8); backdrop-filter: blur(10px);
      z-index:10;
    }
    .brand{display:flex; align-items:center; gap:12px}
    .logo{
      width:34px;height:34px;border-radius:10px;
      background: linear-gradient(135deg, #48d3ff, #5cf2b2);
      box-shadow: 0 10px 30px rgba(92,242,178,.18);
    }
    h1{font-size:16px;margin:0}
    .sub{color:var(--muted); font-size:12px}
    .wrap{max-width:1100px; margin:0 auto; padding:16px;}
    .grid{display:grid; gap:14px; grid-template-columns: 340px 1fr;}
    @media (max-width: 920px){ .grid{grid-template-columns:1fr} header{position:static} }

    .card{
      background: linear-gradient(180deg, rgba(18,26,51,.92), rgba(10,14,30,.92));
      border:1px solid var(--line); border-radius:16px; padding:14px;
      box-shadow: 0 14px 40px rgba(0,0,0,.25);
    }
    .card h2{margin:0 0 10px 0; font-size:14px; letter-spacing:.3px}
    .row{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
    .pill{
      display:inline-flex; gap:8px; align-items:center;
      padding:7px 10px; border-radius:999px; border:1px solid var(--line);
      background: rgba(255,255,255,.04);
      color:var(--muted); font-size:12px;
    }
    .pill b{color:var(--text); font-weight:600}
    .btn{
      background: linear-gradient(180deg, rgba(42,58,122,1), rgba(33,46,95,1));
      color:var(--text); border:1px solid rgba(107,209,255,.25);
      padding:10px 12px; border-radius:12px; cursor:pointer;
      font-weight:600; font-size:13px;
      transition: transform .05s ease, filter .15s ease;
      user-select:none;
    }
    .btn:hover{filter:brightness(1.06)}
    .btn:active{transform: translateY(1px)}
    .btn.secondary{
      background: rgba(255,255,255,.04);
      border:1px solid var(--line); color:var(--muted);
    }
    .btn.danger{
      background: rgba(255,107,138,.12);
      border:1px solid rgba(255,107,138,.35);
    }
    .btn.good{
      background: rgba(88,240,179,.12);
      border:1px solid rgba(88,240,179,.35);
    }

    .quest{
      padding:12px; border-radius:14px; border:1px solid var(--line);
      background: rgba(255,255,255,.03);
      display:flex; flex-direction:column; gap:8px;
    }
    .quest .meta{display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap}
    .tag{
      font-size:11px; padding:4px 8px; border-radius:999px;
      border:1px solid var(--line); color:var(--muted);
      background: rgba(255,255,255,.03);
    }
    .tag.good{border-color: rgba(88,240,179,.35); color: rgba(88,240,179,.95)}
    .tag.warn{border-color: rgba(255,211,110,.35); color: rgba(255,211,110,.95)}
    .tag.bad{border-color: rgba(255,107,138,.35); color: rgba(255,107,138,.95)}
    .quest h3{margin:0; font-size:14px}
    .quest p{margin:0; color:var(--muted); font-size:13px; line-height:1.5}
    .divider{height:1px; background: var(--line); margin:10px 0}

    .form{display:grid; gap:10px; grid-template-columns: 1fr 110px 130px 38px;}
    @media (max-width: 600px){ .form{grid-template-columns: 1fr 1fr 1fr 44px;} }
    select,input{
      width:100%; border-radius:12px; border:1px solid var(--line);
      background: rgba(255,255,255,.03); color:var(--text);
      padding:10px 10px; outline:none;
    }
    input::placeholder{color: rgba(170,179,218,.65)}
    .tinybtn{
      width:38px; height:38px; display:grid; place-items:center;
      border-radius:12px; border:1px solid var(--line);
      background: rgba(255,255,255,.03); cursor:pointer;
      color:var(--muted); font-weight:900;
    }
    .tinybtn:hover{color:var(--text)}
    table{width:100%; border-collapse:collapse; font-size:13px}
    th,td{padding:8px 6px; border-bottom:1px solid rgba(38,49,89,.7); text-align:left}
    th{color:var(--muted); font-weight:600}
    .right{text-align:right}
    .msg{
      padding:10px 12px; border-radius:14px; border:1px solid var(--line);
      background: rgba(255,255,255,.03); color:var(--muted);
      line-height:1.55; font-size:13px;
    }
    .msg.good{border-color: rgba(88,240,179,.35); color: rgba(208,255,236,.95); background: rgba(88,240,179,.08)}
    .msg.warn{border-color: rgba(255,211,110,.35); color: rgba(255,240,205,.95); background: rgba(255,211,110,.08)}
    .msg.bad{border-color: rgba(255,107,138,.35); color: rgba(255,215,224,.95); background: rgba(255,107,138,.08)}

    .tabs{display:flex; gap:8px; flex-wrap:wrap}
    .tab{padding:8px 10px; border-radius:12px; border:1px solid var(--line); background: rgba(255,255,255,.03); color:var(--muted); cursor:pointer; font-weight:700; font-size:13px}
    .tab.active{border-color: rgba(107,209,255,.35); color: var(--text); background: rgba(107,209,255,.08)}
    .mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;}
    .hint{color:rgba(107,209,255,.95); font-weight:700}