:root{--primary:#4f6ef7;--primary-dark:#3d58d9;--primary-soft:#eef1fe;--bg:#f5f6fa;--card:#fff;--text:#1f2430;--muted:#7a8194;--border:#e4e7f0;--ok:#16a34a;--ok-soft:#ecfdf3;--warn:#b45309;--warn-soft:#fef7e6;--err:#dc2626;--err-soft:#fdf0ef;--info-soft:#eef6fe;--radius:12px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.shell{flex-direction:column;min-height:100vh;display:flex}.topbar{background:var(--card);border-bottom:1px solid var(--border);z-index:10;align-items:center;gap:24px;height:56px;padding:0 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20px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.btn:hover{text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-ghost{border-color:var(--border);color:var(--text);background:0 0}.btn-ghost:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-mini{padding:4px 12px;font-size:13px;font-weight:500}.btn-copied{background:var(--ok-soft);border-color:var(--ok);color:var(--ok)}.btn-block{width:100%}.btn-row{gap:12px;margin:14px 0 4px;display:flex}.input{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:8px;outline:none;padding:10px 14px;font-size:14px;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f6ef726}.form-grid{gap:12px;margin:14px 0 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32px;display:flex}.login-brand{text-align:center;color:var(--primary);font-size:26px;font-weight:700}.login-sub{text-align:center;color:var(--muted);margin:-8px 0 8px;font-size:13px}.login-card .alert{margin-top:0}.login-switch{color:var(--muted);cursor:pointer;background:0 0;border:none;margin-top:2px;padding:6px;font-size:13px}.login-switch:hover:not(:disabled){color:var(--primary)}.login-switch:disabled{cursor:default;opacity:.6}.status-card{padding:32px}.status-loading{color:var(--muted);justify-content:center;align-items:center;gap:10px;padding:24px 0;display:flex}.status-empty{text-align:center;padding:12px 0}.status-icon{margin-bottom:6px;font-size:40px}.status-headline{font-size:19px;font-weight:700}.status-empty .muted{margin:8px 0 18px}.status-line{align-items:center;gap:10px;margin-bottom:18px;display:flex}.dot{border-radius:50%;flex-shrink:0;width:12px;height:12px}.dot-ok{background:var(--ok);box-shadow:0 0 0 4px #16a34a26}.dot-bad{background:var(--err);box-shadow:0 0 0 4px #dc26261f}.status-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin:0 0 6px;display:grid}.status-grid dt{color:var(--muted);margin-bottom:2px;font-size:12px}.status-grid dd{word-break:break-all;margin:0;font-size:15px;font-weight:600}.status-body .btn-ghost{margin-top:12px}.wizard-intro{margin:-6px 0 18px}.step-card{margin-bottom:14px;padding:0;overflow:hidden}.step-done{border-color:#16a34a59}.step-header{cursor:pointer;width:100%;font:inherit;color:inherit;text-align:left;background:0 0;border:none;align-items:center;gap:12px;padding:16px 20px;display:flex}.step-badge{background:var(--primary-soft);width:28px;height:28px;color:var(--primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:inline-flex}.step-badge-done{background:var(--ok);color:#fff}.step-title{flex:1;font-size:15px;font-weight:600}.step-chevron{color:var(--muted);font-size:13px}.step-body{padding:0 20px 20px 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solid var(--border);background:var(--card);width:36px;height:36px;color:var(--muted);font:inherit;cursor:pointer;border-radius:8px;font-size:14px;transition:background .15s,border-color .15s,color .15s,transform .1s}.weekday:hover{border-color:var(--primary);color:var(--primary)}.weekday-on{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.weekday-on:hover{color:#fff}.sched-foot{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding-top:16px;display:flex}.sched-preview{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.preview-chip{background:var(--primary-soft);color:var(--primary-dark);border-radius:20px;padding:5px 12px;font-size:14px;font-weight:600}.preview-tz{color:var(--muted);font-size:12px}.hint{margin-top:8px;font-size:13px}.hint-warn{color:var(--warn)}.list-loading{color:var(--muted);align-items:center;gap:10px;padding:18px 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.src-category{flex:none;width:auto;min-width:116px}.src-url{text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.badge-type{background:var(--primary-soft);color:var(--primary-dark);flex-shrink:0}.src-term{text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.src-fetched{flex-shrink:0}.dot-warn{background:var(--warn);box-shadow:0 0 0 4px #b4530924}.dot-mute{background:var(--muted);box-shadow:0 0 0 4px #7a81941f}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%)}}.toast{color:#fff;z-index:50;border-radius:10px;padding:11px 20px;font-size:14px;font-weight:600;animation:.2s both toast-in;position:fixed;bottom:32px;left:50%;transform:translate(-50%);box-shadow:0 6px 20px #1f24302e}.toast-ok{background:var(--ok)}.toast-err{background:var(--err)}.obs-intro{margin:-8px 0 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14px}.stat-value{font-size:22px;font-weight:700;line-height:1.3}.stat-label{color:var(--muted);font-size:12px}.stat-warn{background:var(--warn-soft);border-color:#b4530966}.stat-warn .stat-value{color:var(--warn)}.stat-bad{border-color:var(--err);background:var(--err-soft)}.stat-bad .stat-value{color:var(--err)}.chart{width:100%;height:auto;display:block}.chart-axis{stroke:var(--border);stroke-width:1px}.chart-grid{stroke:var(--border);stroke-width:1px;stroke-dasharray:3 4}.chart-bar{fill:var(--primary)}.chart-bar:hover{fill:var(--primary-dark)}.chart-tick{fill:var(--muted);font-size:11px}.chart-value{fill:var(--text);font-size:11px;font-weight:600}.table-wrap{overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:13px}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:7px 10px}.table th{color:var(--muted);border-bottom:1px solid var(--border);font-size:12px;font-weight:600}.table tbody tr:last-child 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code,.chart-note code{background:var(--card);border:1px solid var(--border);border-radius:4px;padding:0 4px;font-family:ui-monospace,Cascadia Mono,Consolas,monospace;font-size:.92em}.badge-muted{background:var(--bg);color:var(--muted);border:1px solid var(--border)}.funnel{align-items:baseline;gap:4px;display:inline-flex}.funnel-arrow{color:var(--muted);font-size:11px}.funnel-n{font-variant-numeric:tabular-nums}@media (width<=640px){.topbar{gap:12px;padding:0 14px}.main{padding:20px 12px 48px}.step-body{padding-left:20px}.copy-row{flex-wrap:wrap}.sched-foot{flex-direction:column;align-items:stretch}.sched-foot .btn{width:100%}.src-add-row{flex-wrap:wrap}.src-add-row input.input{flex-basis:180px}.nav{scrollbar-width:none;overflow-x:auto}.nav-link{white-space:nowrap}.obs-toolbar{flex-direction:column;align-items:flex-start}}.badge-ok{background:var(--ok-soft);color:var(--ok)}.hist-title-cell a,.hist-title-cell 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