:root{--bg:#0d1020;--panel:#151a2f;--panel2:#1b2140;--text:#eef2ff;--muted:#9aa6c6;--line:rgba(255,255,255,.1);--brand:#7c5cff;--brand2:#20d6b5;--danger:#ff5c7a;--warn:#f7b955}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;background:radial-gradient(circle at top left,#253060 0,#0d1020 38%,#090b14 100%);color:var(--text)}a{color:inherit;text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:270px;padding:24px;background:rgba(11,14,28,.76);backdrop-filter:blur(20px);border-right:1px solid var(--line);position:sticky;top:0;height:100vh}.brand{display:flex;gap:14px;align-items:center;margin-bottom:34px}.logo{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;font-weight:900;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 16px 40px rgba(124,92,255,.35)}.brand b{display:block;font-size:18px}.brand span,.top p,.muted{color:var(--muted);font-size:13px}nav{display:grid;gap:8px}nav a{padding:13px 14px;border-radius:14px;color:#cbd4f5}nav a:hover,nav a.active{background:linear-gradient(90deg,rgba(124,92,255,.22),rgba(32,214,181,.12));color:#fff}.side-tip{position:absolute;bottom:22px;left:22px;right:22px;padding:14px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.04);font-size:12px;color:var(--muted)}.main{flex:1;padding:28px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.top h1{margin:0 0 6px;font-size:28px}.card{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.22);margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{padding:20px;border-radius:22px;background:rgba(255,255,255,.06);border:1px solid var(--line)}.stat b{display:block;font-size:30px;margin-top:8px}.btn{border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;border-radius:14px;padding:10px 14px;display:inline-flex;gap:8px;align-items:center;cursor:pointer}.btn.primary{border:none;background:linear-gradient(135deg,var(--brand),#5e8cff);box-shadow:0 12px 30px rgba(124,92,255,.25)}.btn.danger{background:rgba(255,92,122,.12);border-color:rgba(255,92,122,.3)}input,select,textarea{width:100%;padding:13px 14px;border-radius:14px;background:#0f1326;border:1px solid var(--line);color:var(--text);outline:none}textarea{min-height:90px;resize:vertical}label{display:block;color:#cdd7fb;font-size:13px;margin:10px 0 8px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:13px;border-bottom:1px solid var(--line);font-size:14px}.table th{color:#aeb9dd;font-weight:600}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:rgba(124,92,255,.18);color:#d7d0ff;font-size:12px}.badge.ok{background:rgba(32,214,181,.14);color:#a7fff1}.badge.warn{background:rgba(247,185,85,.14);color:#ffe2a6}.badge.danger{background:rgba(255,92,122,.14);color:#ffc1ce}.toast{margin-bottom:16px;padding:12px 14px;border:1px solid rgba(32,214,181,.3);background:rgba(32,214,181,.12);border-radius:16px}.split{display:flex;gap:10px;flex-wrap:wrap}.account-block{border:1px solid var(--line);border-radius:18px;padding:14px;background:rgba(0,0,0,.12);margin-bottom:12px}.small{font-size:12px}.empty{padding:28px;text-align:center;color:var(--muted)}@media(max-width:900px){.shell{display:block}.sidebar{width:auto;height:auto;position:relative}.main{padding:18px}.grid,.grid.two,.form-grid{grid-template-columns:1fr}.top{display:block}.top .btn{margin-top:12px}}