*{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f7f7fb;--panel: #ffffff;--panel2: #f4f2fb;--border: #e6e4f0;--text: #1a1a24;--muted: #6b6b7d;--dim: #9a99a8;--accent: #6d28d9;--accent-soft: #ede9fe;--accent2: #a78bfa;--red: #dc2626;--amber: #d97706;--green: #059669}body{background:var(--bg);color:var(--text);font:14px/1.55 -apple-system,PingFang SC,Microsoft YaHei,sans-serif}#root{min-height:100vh}a{color:var(--accent);text-decoration:none}button{font:inherit;cursor:pointer;border:none;border-radius:8px}input,select{font:inherit;background:#fff;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 10px;outline:none;width:100%}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #6d28d914}table{width:100%;border-collapse:collapse}th{text-align:left;color:var(--muted);font-weight:500;font-size:12px;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap;background:#faf9fd}td{padding:9px 10px;border-bottom:1px solid #efedf6;font-size:13px;vertical-align:middle}tr:hover td{background:#faf8ff}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.muted{color:var(--muted)}.dim{color:var(--dim)}.red{color:var(--red)}.green{color:var(--green)}.amber{color:var(--amber)}.layout{display:flex;min-height:100vh}.side{width:208px;background:var(--panel);border-right:1px solid var(--border);padding:18px 12px;flex-shrink:0;display:flex;flex-direction:column}.side .brand{font-weight:700;font-size:16px;padding:0 8px 16px}.side .brand span{color:var(--accent)}.nav-item{display:block;width:100%;text-align:left;padding:9px 12px;border-radius:8px;background:transparent;color:var(--muted);margin-bottom:2px}.nav-item:hover{background:var(--panel2);color:var(--text)}.nav-item.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.side .foot{margin-top:auto;padding:8px;font-size:12px;color:var(--dim)}.side .foot .who{margin-bottom:8px;color:var(--muted)}.main{flex:1;padding:24px 28px;max-width:1200px}.page-title{font-size:19px;font-weight:650;margin-bottom:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px;box-shadow:0 1px 2px #140a3c0a}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}.stat{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px 16px;box-shadow:0 1px 2px #140a3c0a}.stat .k{font-size:12px;color:var(--muted);margin-bottom:4px}.stat .v{font-size:20px;font-weight:650}.btn{background:var(--accent);color:#fff;padding:8px 14px;font-weight:600}.btn:hover{filter:brightness(1.08)}.btn.secondary{background:#fff;color:var(--text);border:1px solid var(--border)}.btn.secondary:hover{border-color:var(--accent2);color:var(--accent)}.btn.danger{background:transparent;color:var(--red);border:1px solid #f3c1c1}.btn.danger:hover{background:#fef2f2}.btn.sm{padding:4px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px}.badge.green{background:#e7f7f0;color:var(--green)}.badge.gray{background:#f0eff5;color:var(--muted)}.badge.red{background:#fdecec;color:var(--red)}.badge.violet{background:var(--accent-soft);color:var(--accent)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#18103061;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;width:100%;max-width:520px;max-height:88vh;overflow-y:auto;box-shadow:0 12px 40px #1e0f502e}.modal.wide{max-width:760px}.modal h3{font-size:16px;margin-bottom:14px}.field{margin-bottom:12px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.row{display:flex;gap:10px;align-items:center}.row.end{justify-content:flex-end}.grow{flex:1}.mt{margin-top:14px}.err{color:var(--red);font-size:13px;margin-top:8px}.ok{color:var(--green);font-size:13px;margin-top:8px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#f4f0ff,#f7f7fb 45%,#fff)}.login-box{width:360px}.login-box .brand{text-align:center;font-size:22px;font-weight:700;margin-bottom:22px}.login-box .brand span{color:var(--accent)}.codes{background:#faf9fd;border:1px solid var(--border);border-radius:10px;padding:12px;max-height:300px;overflow-y:auto;font-family:ui-monospace,Menlo,monospace;font-size:13px;line-height:1.9}.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:10px;color:var(--muted);font-size:12px}.tabbar{display:flex;gap:6px;margin-bottom:14px}.tabbar button{background:var(--panel2);color:var(--muted);padding:6px 14px;border-radius:8px}.tabbar button.on{background:var(--accent);color:#fff;font-weight:600}