:root{--bg:#f4f6fa;--card:#fff;--line:#e3e8f0;--txt:#1f2430;--muted:#8a93a6;--pri:#2563eb;--ok:#059669;--danger:#dc2626;--warn:#d97706}
*{box-sizing:border-box}
body{font-family:system-ui,"Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt);margin:0;font-size:14px}
a{color:var(--pri);text-decoration:none}
.topbar{display:flex;align-items:center;gap:16px;background:#fff;border-bottom:1px solid var(--line);padding:0 24px;height:52px;position:sticky;top:0;z-index:5}
.topbar .brand{font-weight:700}
.topbar .grow{flex:1}
.topbar .who{color:var(--muted)}
.main{max-width:1080px;margin:24px auto;padding:0 16px}
.tabs{display:flex;gap:4px;margin-bottom:16px;flex-wrap:wrap}
.tab{padding:8px 16px;border-radius:8px 8px 0 0;color:var(--muted)}
.tab.active{background:#fff;color:var(--txt);font-weight:600;border:1px solid var(--line);border-bottom-color:#fff}
.tabs-sub{display:flex;gap:8px;margin-bottom:12px;align-items:center}
.cards{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.card{flex:1;min-width:150px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.card .num{font-size:22px;font-weight:700}
.card .lbl{color:var(--muted);font-size:12px;margin-top:4px}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:18px}
.panel h2{font-size:16px;margin:0 0 14px}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:9px 8px;text-align:left;vertical-align:top}
.tbl th{color:var(--muted);font-weight:600;white-space:nowrap}
.reason{max-width:220px;white-space:pre-wrap;word-break:break-all}
.muted{color:var(--muted);font-size:12px}
.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;margin-left:6px}
.tag-ok{background:#ecfdf5;color:var(--ok)}
.tag-danger{background:#fef2f2;color:var(--danger)}
.tag-warn{background:#fffbeb;color:var(--warn)}
.tag-admin{background:#eef2ff;color:#4338ca}
.inline{display:inline-block}
.inline-form{display:flex;gap:10px;align-items:end;flex-wrap:wrap}
.inline-form label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
input,select{padding:8px 10px;border:1px solid #d5dbe5;border-radius:8px;font-size:13px}
button,.btn{padding:8px 14px;border:0;border-radius:8px;background:var(--pri);color:#fff;font-size:13px;cursor:pointer;text-decoration:none;display:inline-block}
.btn-ghost{background:#eef2f7;color:var(--txt)}
.btn-danger{background:var(--danger)}
.btn-mini{padding:4px 10px;font-size:12px}
.form-v label{display:block;font-size:13px;color:var(--muted);margin:12px 0 4px}
.form-v input{width:100%;max-width:480px}
.form-v button{margin-top:16px}
.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;font-size:13px}
.alert-ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
.alert-error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
.alert-warn{background:#fffbeb;border:1px solid #fde68a;color:#92400e}
.hint{color:var(--muted);font-size:12px;line-height:1.7}
.diag{background:#0f172a;color:#e2e8f0;border-radius:10px;padding:14px 16px;font-family:Consolas,Menlo,monospace;font-size:12px;line-height:1.8;white-space:pre-wrap;word-break:break-all;overflow-x:auto}
.db-item{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:12px}
.db-item.db-deleted{opacity:.85;background:#fafafa}
.db-head{display:flex;align-items:center;gap:4px;margin-bottom:8px;flex-wrap:wrap}
.kv{border-collapse:collapse;font-size:13px;width:100%}
.kv td{padding:4px 14px 4px 0}
.kv td:first-child{color:var(--muted)}
.db-actions{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}
.del-reason{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:10px 12px;border-radius:8px;font-size:13px;margin-top:6px}
.pass-show{margin-top:10px;background:#eff6ff;border:1px dashed #93c5fd;padding:10px 12px;border-radius:8px}
.pass-show code{font-size:14px;font-weight:700;user-select:all}
/* 登录页 */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh}
.login-card{background:#fff;border-radius:14px;box-shadow:0 6px 24px rgba(20,30,60,.08);padding:36px 34px;width:360px}
.login-card h1{font-size:20px;margin:0}
.login-card .sub{color:var(--muted);margin:6px 0 18px}
.login-card label{display:block;font-size:13px;color:var(--muted);margin:12px 0 4px}
.login-card input{width:100%}
.login-card button{width:100%;margin-top:20px;padding:11px;font-size:15px}
.login-card .foot{text-align:center;color:var(--muted);font-size:12px;margin-top:16px}