:root{--bg:#f4f7fc;--panel:#ffffff;--panel-soft:#f8fbff;--line:#dbe5f3;--line-strong:#c7d7ec;--text:#13264a;--muted:#66758c;--brand:#4d8dfe;--brand-dark:#1d5fd1;--brand-ink:#0d2d68;--accent:#20b8c7;--danger:#b42318;--success:#0f9f6e;--shadow:0 18px 44px rgba(26,67,140,0.11)}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f9fbff 0,var(--bg) 46%,#eef4fd 100%);color:var(--text);font-family:Inter,Arial,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.layout{display:grid;min-height:100vh;grid-template-columns:264px 1fr}.sidebar{background:linear-gradient(180deg,#0c2556,#102d63 45%,#071937);color:white;padding:24px 16px;position:relative}.sidebar:after{background:linear-gradient(180deg,rgba(77,141,254,.5),rgba(32,184,199,0));content:"";height:100%;position:absolute;right:0;top:0;width:1px}.brand{align-items:flex-start;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.72);border-radius:8px;box-shadow:0 18px 34px rgba(4,18,48,.18);display:flex;flex-direction:column;gap:8px;margin-bottom:26px;min-height:72px;padding:14px 14px 12px}.brand small{color:#55709b;display:block;font-size:12px;letter-spacing:0;margin-left:6px}.brand-logo{display:block;flex:0 0 auto;height:auto;-webkit-user-select:none;-moz-user-select:none;user-select:none}.brand-logo-symbol{width:44px}.brand-logo-horizontal{filter:drop-shadow(0 14px 22px rgba(77,141,254,.16));width:154px}.brand-logo-vertical{width:min(300px,72vw)}.eyebrow,.nav-label{color:#7da6ef;font-size:11px;font-weight:700;letter-spacing:0;margin:0 0 10px;text-transform:uppercase}.nav{display:grid;grid-gap:6px;gap:6px}.nav a{border:1px solid transparent;border-radius:8px;color:#d6e4ff;font-size:14px;padding:11px 12px;transition:background .16s ease,border-color .16s ease,color .16s ease}.nav a:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.12);color:white}.main{padding:30px}.header{align-items:center;display:flex;justify-content:space-between;margin-bottom:24px;min-height:52px}.header h1{color:var(--brand-ink);font-size:26px;letter-spacing:0;margin:0}.grid{display:grid;grid-gap:16px;gap:16px}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px;box-shadow:0 1px 0 rgba(13,45,104,.02)}.panel{overflow:hidden}.panel h2{color:var(--brand-ink);font-size:17px;margin:0 0 14px}.dashboard-hero{align-items:center;background:linear-gradient(135deg,rgba(77,141,254,.1),rgba(255,255,255,.94) 46%,rgba(232,241,255,.78));border:1px solid var(--line);border-radius:8px;display:flex;justify-content:space-between;margin-bottom:16px;min-height:138px;padding:26px}.hero-identity{align-items:flex-end;display:grid;grid-gap:12px;gap:12px;justify-items:end;min-width:180px}.dashboard-hero h2{color:var(--brand-ink);font-size:28px;letter-spacing:0;margin:0 0 8px}.dashboard-hero p{max-width:680px}.status-chip{background:#ffffff;border:1px solid #cce0ff;border-radius:999px;color:var(--brand-dark);font-size:13px;font-weight:700;padding:9px 13px;white-space:nowrap}.metric{color:var(--muted);font-size:13px}.metric-card{background:linear-gradient(180deg,#ffffff,#f8fbff);box-shadow:var(--shadow);min-height:132px}.metric strong{color:var(--brand-ink);display:block;font-size:34px;margin-top:8px}.metric span{color:#8a9bb5;display:block;font-size:12px;margin-top:10px}.table{border-collapse:collapse;width:100%}.table td,.table th{border-bottom:1px solid var(--line);padding:12px 10px;text-align:left;vertical-align:top}.table th{color:#61728e;font-size:13px;font-weight:600}.table tr:last-child td{border-bottom:0}.form{display:grid;grid-gap:12px;gap:12px}.form.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field{display:grid;grid-gap:6px;gap:6px}.field label{color:var(--muted);font-size:13px}.input,.select,.textarea{background:white;border:1px solid var(--line);border-radius:8px;min-height:40px;padding:9px 10px;width:100%}.input:focus,.select:focus,.textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(77,141,254,.16);outline:none}.textarea{min-height:108px;resize:vertical}.button{background:var(--brand);border:0;border-radius:8px;color:white;cursor:pointer;min-height:40px;padding:9px 14px;transition:background .16s ease,box-shadow .16s ease,transform .16s ease}.button:hover{background:var(--brand-dark);box-shadow:0 10px 20px rgba(77,141,254,.24)}.badge,.button.secondary{background:#edf4ff;color:var(--brand-ink)}.badge{border-radius:999px;display:inline-flex;font-size:12px;padding:4px 8px}.brand-badge{border:1px solid #cce0ff;color:var(--brand-dark);padding:7px 10px}.badge.danger{background:#fee4e2;color:var(--danger)}.login{display:grid;min-height:100vh;place-items:center;padding:28px}.login-shell{align-items:stretch;display:grid;grid-gap:20px;gap:20px;grid-template-columns:minmax(0,1.1fr) minmax(360px,440px);width:min(1020px,100%)}.login-brand{align-content:center;background:linear-gradient(135deg,rgba(77,141,254,.1),rgba(255,255,255,.96) 45%,rgba(232,241,255,.82));border:1px solid var(--line);border-radius:8px;display:grid;grid-gap:26px;gap:26px;justify-items:start;padding:42px}.login-brand h1{color:var(--brand-ink);font-size:40px;letter-spacing:0;line-height:1.12;margin:0 0 12px}.login-brand p:last-child{font-size:16px;line-height:1.8;max-width:520px}.login-card{background:white;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:34px}.login-card h2{color:var(--brand-ink);font-size:26px;margin:0 0 8px}.stack{display:grid;grid-gap:16px;gap:16px}.row-actions{display:flex;flex-wrap:wrap;gap:8px;min-width:180px}.muted{color:var(--muted)}@media (max-width:900px){.layout{grid-template-columns:1fr}.sidebar{position:static}.form.two,.grid.cols-3,.login-shell{grid-template-columns:1fr}.main{padding:18px}.dashboard-hero,.header{align-items:flex-start;flex-direction:column;gap:14px}.hero-identity{justify-items:start}.login-brand{padding:28px}.login-brand h1{font-size:32px}}