:root{color-scheme:dark;--bg:#08101d;--panel:#101d31;--panel2:#14243b;--line:#233957;--text:#edf5ff;--muted:#8ea4bf;--mint:#59e0d2;--red:#ff6b7c;--yellow:#f6c85f}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 "Microsoft YaHei",system-ui,sans-serif}main{width:min(1440px,calc(100% - 48px));margin:0 auto;padding:44px 0}.eyebrow{color:var(--mint);font-weight:800;letter-spacing:.16em;font-size:12px}h1{font-size:32px;margin:6px 0}h2{margin:0 0 18px;font-size:20px}.muted{color:var(--muted);margin:4px 0}.login-card,.create-card,.list-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px}.login-card{width:min(460px,100%);margin:10vh auto}.login-card form{display:grid;gap:16px;margin-top:24px}label{display:grid;gap:7px;color:#c8d5e6;font-weight:700}input,select{width:100%;border:1px solid var(--line);background:#0b1728;color:var(--text);border-radius:10px;padding:12px 14px;font:inherit;outline:none}input:focus,select:focus{border-color:var(--mint)}button{border:0;border-radius:10px;background:var(--mint);color:#06211e;padding:12px 18px;font-weight:800;cursor:pointer}button.secondary{background:#182943;color:#b9cce2;border:1px solid var(--line)}button.danger{color:var(--red)}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.header-actions{display:flex;gap:12px;align-items:center}.create-card{margin-bottom:20px}.create-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr .8fr auto;gap:12px;align-items:end}.list-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.list-head input{max-width:300px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:980px}th,td{text-align:left;padding:15px 12px;border-top:1px solid var(--line)}th{color:var(--muted);font-size:13px}.badge{display:inline-flex;padding:4px 10px;border-radius:999px;background:#173c37;color:var(--mint);font-size:12px}.badge.disabled,.badge.expired{background:#3d2430;color:#ff9aaa}.actions{display:flex;gap:7px;flex-wrap:wrap}.actions button{padding:7px 10px;font-size:12px}.error{color:var(--red);min-height:22px}#toast{position:fixed;right:24px;bottom:24px;background:#162842;border:1px solid var(--line);padding:12px 18px;border-radius:10px;opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none}#toast.show{opacity:1;transform:none}@media(max-width:1050px){.create-grid{grid-template-columns:1fr 1fr}.create-grid button{grid-column:span 2}}@media(max-width:640px){main{width:calc(100% - 24px);padding:20px 0}.create-grid{grid-template-columns:1fr}.create-grid button{grid-column:auto}header,.list-head{align-items:flex-start;gap:14px;flex-direction:column}}