:root{--bg:#f6f7f9;--surface:#ffffff;--surface-2:#fafbfc;--text:#17202e;--text-soft:#55617a;--muted:#7a8699;--border:#e4e8ee;--border-strong:#d3d9e2;--accent:#3056d3;--accent-soft:#eef2ff;--ok:#15803d;--ok-soft:#e8f6ec;--warn:#b45309;--warn-soft:#fdf3e3;--err:#c02626;--err-soft:#fdedec;--radius:14px;--radius-sm:9px;--shadow:0 1px 2px rgba(20,30,50,0.05),0 4px 14px rgba(20,30,50,0.05);--nav-h:56px}@media (prefers-color-scheme:dark){:root{--bg:#10151d;--surface:#171d27;--surface-2:#1c232f;--text:#e8ecf3;--text-soft:#a8b3c6;--muted:#8592a6;--border:#262f3d;--border-strong:#364253;--accent:#7b96f5;--accent-soft:#1e2740;--ok:#5ec97f;--ok-soft:#16291d;--warn:#e0a44a;--warn-soft:#2c2416;--err:#f3736c;--err-soft:#2e1a1a;--shadow:0 1px 2px rgba(0,0,0,0.3),0 4px 16px rgba(0,0,0,0.25)}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topnav{position:-webkit-sticky;position:sticky;top:0;z-index:20;height:var(--nav-h);display:flex;align-items:center;gap:2px;padding:0 12px;background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none}.topnav::-webkit-scrollbar{display:none}.topnav .brand{display:flex;align-items:center;gap:8px;font-weight:650;letter-spacing:-.01em;color:var(--text);padding-right:10px;white-space:nowrap;flex-shrink:0}.topnav .brand .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);flex-shrink:0}.topnav a.item{color:var(--text-soft);padding:8px 11px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;white-space:nowrap;flex-shrink:0}.topnav 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10px;border-radius:999px;font-size:12.5px;font-weight:600;line-height:1.5;white-space:nowrap}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0}.badge.ok{color:var(--ok);background:var(--ok-soft)}.badge.warn{color:var(--warn);background:var(--warn-soft)}.badge.err{color:var(--err);background:var(--err-soft)}.badge.neutral{color:var(--muted);background:var(--surface-2)}.muted{color:var(--muted)}.muted,.stat{font-size:13.5px}.stat{color:var(--text-soft);margin:10px 0 0}.stat b{color:var(--text);font-weight:600}.banner{display:flex;gap:12px;align-items:flex-start;border-radius:var(--radius);padding:13px 15px;margin-bottom:16px;font-size:13.5px;border:1px solid transparent}.banner.warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 26%,transparent);color:var(--warn)}.banner.err{background:var(--err-soft);border-color:color-mix(in srgb,var(--err) 26%,transparent);color:var(--err)}.banner.ok{background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 26%,transparent);color:var(--ok)}.banner .icon{font-size:16px;line-height:1.3}.banner strong{display:block;margin-bottom:2px;font-weight:650}.banner .sub{opacity:.88}.table-wrap{overflow-x:auto;margin:0 -18px;padding:0 18px}table{width:100%;min-width:420px;border-collapse:collapse;font-size:13.5px}td,th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle}th{color:var(--muted);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}tbody tr:last-child td{border-bottom:0}.message{background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 18%,transparent);border-radius:4px 14px 14px 14px;padding:13px 15px;white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:14px;line-height:1.6;margin:10px 0 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18px;min-height:42px;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:filter .15s,opacity .15s}button:hover:not(:disabled){filter:brightness(1.08)}button:active:not(:disabled){filter:brightness(.94)}button:disabled{opacity:.45;cursor:default}button.secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border-strong)}button.danger{background:var(--err)}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.result{margin-top:12px;padding:11px 13px;border-radius:var(--radius-sm);font-size:13.5px;white-space:pre-wrap;word-break:break-word;border:1px solid transparent}.result.ok{background:var(--ok-soft);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 24%,transparent)}.result.err{background:var(--err-soft);color:var(--err);border-color:color-mix(in srgb,var(--err) 24%,transparent)}.rule{border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;margin-bottom:10px;background:var(--surface-2);transition:opacity .15s}.rule.on{background:var(--surface);border-color:var(--border-strong)}.rule-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.rule-head .check{margin:0;font-size:14.5px}.rule-body{margin-top:12px;padding-top:12px;border-top:1px dashed var(--border)}.rule-row{display:flex;align-items:center;gap:10px;margin-bottom:8px;flex-wrap:wrap}.rule-row .check{margin:0;flex:1 1 auto;min-width:170px}.rule-row input[type=time]{width:auto;min-width:110px;margin-top:0;padding:7px 10px;flex-shrink:0}.rule-row input[type=time]:disabled{opacity:.4}.login-wrap{max-width:380px;margin:12vh auto 0}.login-wrap .card{padding:26px}.login-wrap h1{margin-bottom:4px}.login-wrap button{width:100%}@media (max-width:640px){body{font-size:14.5px}main{padding:16px 12px 56px}h1{font-size:20px}.card{padding:15px;border-radius:12px}.grid{grid-template-columns:1fr}.table-wrap{margin:0 -15px;padding:0 15px}.topnav{padding:0 10px}.actions button{flex:1 1 100%}label.check{min-height:42px;gap:12px}input[type=checkbox]{width:20px;height:20px}.rule-row input[type=time]{min-height:40px}.login-wrap{margin-top:6vh}}