:root{font-family:Helvetica Neue,Arial,sans-serif;color:#16181c;background:#fff;font-synthesis:none;font-variant-numeric:tabular-nums;--blue: #002fa7;--rule: #d9dadd;--muted: #62666e;--green: #17603c;--red: #a62626;--amber: #815808;--surface: #f7f7f8;line-height:1.5}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{min-height:44px;border:1px solid var(--rule);padding:10px 16px;background:#fff;color:inherit;cursor:pointer;border-radius:0;font-weight:500}button:hover{border-color:var(--blue);color:var(--blue)}button:disabled{cursor:wait;opacity:.55}button.primary{background:var(--blue);border-color:var(--blue);color:#fff}button.primary:hover{background:#002783}button.text-button{border-color:transparent;color:var(--blue);padding-inline:8px;text-decoration:underline;text-underline-offset:4px}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--blue);outline-offset:3px}input:not([type=checkbox]){display:block;min-height:48px;width:100%;border:1px solid #a8abb0;padding:10px 12px;border-radius:0;background:#fff;color:inherit}input[aria-invalid=true]{border-color:var(--red)}label{display:block;margin-bottom:8px;font-weight:500}p,h1,h2,h3,dl{margin:0}h1{font-size:clamp(32px,4vw,52px);font-weight:500;line-height:1.08;letter-spacing:-.035em}h2{font-size:20px;line-height:1.3;font-weight:500;letter-spacing:-.02em}h3{font-size:14px;font-weight:500}p{overflow-wrap:anywhere}.quiet,.field-help{color:var(--muted)}.quiet{font-size:13px}.field-help{font-size:13px;margin:8px 0 16px;line-height:1.5}.error{color:var(--red);font-size:14px;margin-top:16px}.feedback{color:var(--green);font-size:14px;margin-top:12px}.masthead{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:88px;border-bottom:1px solid var(--rule)}.wordmark{font-size:22px;font-weight:600;letter-spacing:-.04em;white-space:nowrap;display:flex;align-items:center;gap:8px}.brand-dot{width:8px;height:8px;background:var(--blue)}.dashboard-shell,.login-shell{width:calc(100% - 80px);max-width:1280px;margin:0 auto}.footer{border-top:1px solid var(--rule);display:flex;justify-content:space-between;gap:16px;padding:24px 0 32px;font-size:12px;color:var(--muted)}.account{display:flex;align-items:center;gap:24px;font-size:13px;min-width:0}.account>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dashboard-heading{display:flex;justify-content:space-between;gap:16px;padding:24px 0;font-size:14px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;border-top:1px solid var(--rule);margin-bottom:48px}.overview{min-width:0;padding-right:40px}.notification-summary{display:none}.settings{border-left:1px solid var(--rule);padding-left:32px}.status-panel{padding:32px 0}.status-line{display:flex;align-items:center;gap:8px;margin-bottom:20px;font-weight:500;font-size:16px}.status-icon{width:20px;height:20px;flex:none}.online .status-line,.table-status.online{color:var(--green)}.offline .status-line,.table-status.offline{color:var(--red)}.pending .status-line{color:var(--amber)}.disabled .status-line{color:var(--muted)}.status-panel h1{overflow-wrap:anywhere}.monitored-url{margin-top:12px;color:var(--muted);font-size:14px}.status-detail{font-size:14px;margin:20px 0 32px}.metrics{display:grid;grid-template-columns:1.5fr 1fr 1fr;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.metrics>div{padding:20px 16px 20px 0}.metrics>div+div{border-left:1px solid var(--rule);padding-left:16px}.metrics dt{font-size:12px;color:var(--muted);margin-bottom:8px}.metrics dd{font-size:18px;margin:0;font-weight:500}.metrics dd time{font-size:15px}.unit{font-size:13px;font-weight:400}.failure-detail{font-size:13px;color:var(--red);margin-top:12px}.config-section{padding:32px 0;border-bottom:1px solid var(--rule)}.config-section:last-child{border-bottom:0}.config-section h2{margin-bottom:24px}.config-section p:not(.field-help):not(.error):not(.feedback){font-size:14px;line-height:1.6}.config-section form button{width:100%}.config-section .checkbox-label{display:flex;align-items:center;gap:12px;min-height:44px;margin:24px 0 0;font-size:14px;cursor:pointer}.checkbox-label input{appearance:auto;accent-color:var(--blue);width:20px;height:20px;margin:0;flex:none}.notification-state{padding:16px 0;color:var(--muted)}.config-section>button{width:100%;font-size:14px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:0 0 24px}.history{padding-top:12px}.pulse-panel{border:1px solid var(--rule);background:var(--surface);padding:20px;margin-bottom:24px}.pulse-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.pulse-rail{display:flex;align-items:flex-end;gap:4px;list-style:none;margin:24px 0 8px;padding:0;height:32px}.pulse-rail li{flex:1;min-width:0;display:flex;align-items:flex-end;height:100%}.pulse-tick{width:100%;height:100%;background:var(--green)}.pulse-rail .offline .pulse-tick{height:50%;background:var(--red)}.pulse-caption{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.pulse-note{font-size:12px;margin-top:16px}.empty-state{font-size:14px;color:var(--muted);padding:24px 0 8px}.history table{border-collapse:collapse;table-layout:fixed;width:100%;font-size:13px;text-align:left}.history th{font-size:12px;color:var(--muted);font-weight:400;padding:12px 8px 12px 0;border-bottom:1px solid var(--rule)}.history th:first-child{width:30%}.history th:nth-child(2){width:26%}.history td{padding:16px 8px 16px 0;border-bottom:1px solid var(--rule);vertical-align:top;overflow-wrap:anywhere}.history td:last-child,.history th:last-child{text-align:right;padding-right:0}.table-status{display:flex;align-items:center;gap:6px}.table-status .status-icon{width:16px;height:16px}.previous-url,.check-detail{display:block;font-size:11px;color:var(--muted);margin-top:4px}.load-error{padding:24px 0}.realtime-status{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 0 20px;font-size:13px;color:var(--muted)}.realtime-status.disconnected{color:var(--amber)}.realtime-status button{flex-shrink:0}.recovery-request{margin-top:32px}.load-error button{margin-top:12px}.page-message{max-width:640px;padding:64px 24px;margin:auto}.page-message h1{font-size:32px;margin-bottom:24px}.page-message button{margin-top:24px}.skip-link{position:absolute;left:16px;top:-100px;padding:12px;background:#fff;z-index:2;color:var(--blue)}.skip-link:focus{top:8px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.login-main{min-height:calc(100vh - 170px);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:start}.login-intro{padding:80px 48px 80px 0}.login-intro h1{font-size:clamp(40px,5.5vw,72px);max-width:660px;color:var(--blue)}.login-intro>p{margin-top:24px;color:var(--muted);font-size:16px}.interval-mark{display:flex;align-items:center;gap:16px;margin-top:72px;padding-top:24px;border-top:1px solid var(--rule);max-width:360px}.interval-mark>span:first-child{font-size:64px;line-height:1;font-weight:500;letter-spacing:-.06em;color:var(--blue)}.interval-mark>span:last-child{font-size:13px;color:var(--muted)}.login-form{border-left:1px solid var(--rule);padding:80px 0 80px 48px;min-height:100%}.login-form h2{font-size:28px;margin-bottom:12px}.login-form form{margin-top:32px}.login-form input{margin-bottom:24px}.login-form button.primary{width:100%;margin-top:8px}.login-form button.text-button{margin-top:12px}.login-form .error,.login-form .feedback{margin-bottom:16px}.password-page{max-width:448px;padding:64px 0}.password-page h1{font-size:32px;margin-bottom:24px}.password-page input{margin-bottom:24px}.password-page button{width:100%;margin-top:24px}.button-link{display:inline-flex;align-items:center;min-height:44px;margin-top:24px;color:var(--blue)}@media(max-width:1000px){.dashboard-shell,.login-shell{width:calc(100% - 48px)}.dashboard-grid{grid-template-columns:minmax(0,1fr) 280px}.overview{padding-right:24px}.settings{padding-left:24px}.metrics{grid-template-columns:1fr 1fr}.metrics>div:first-child{grid-column:1/-1;border-bottom:1px solid var(--rule)}.metrics>div:nth-child(2){border-left:0;padding-left:0}.section-heading{display:block}.section-heading>.quiet{display:block;margin-top:8px}}@media(max-width:760px){.realtime-status{align-items:flex-start;flex-direction:column}.dashboard-shell,.login-shell{width:calc(100% - 40px)}.masthead{min-height:76px;gap:12px}.masthead>.quiet{display:none}.wordmark{font-size:20px}.account{gap:8px}.account>span{display:none}.dashboard-heading{display:block;padding:20px 0}.dashboard-heading>.quiet{margin-top:4px}.dashboard-grid{grid-template-columns:minmax(0,1fr);margin-bottom:24px}.overview{display:contents;padding:0}.status-panel{order:1}.notification-summary{display:block;order:2;font-size:14px;padding-bottom:24px;border-bottom:1px solid var(--rule)}.settings{order:3;border-left:0;border-top:0;padding:0;margin-top:0}.status-panel{padding:24px 0}.status-line{font-size:14px;margin-bottom:16px}.status-panel h1{font-size:36px}.status-detail{margin:16px 0 24px}.metrics{grid-template-columns:1fr 1fr}.metrics>div{padding-block:16px}.metrics dd{font-size:20px}.metrics dd time{font-size:16px}.history{order:4;padding-top:32px;border-top:1px solid var(--rule)}.section-heading{padding-bottom:20px}.history table{font-size:12px}.history th{font-size:11px}.history th:first-child{width:28%}.history th:nth-child(2){width:27%}.history th:nth-child(3){width:25%}.history th:nth-child(4){width:20%}.table-status{gap:4px;align-items:flex-start}.table-status .status-icon{width:14px;height:14px;margin-top:2px}.pulse-panel{padding:16px}.pulse-rail{gap:3px}.footer{display:block;padding:20px 0;font-size:12px}.footer>span{display:block;margin-bottom:4px}.config-section{padding:24px 0}.config-section h2{margin-bottom:20px}.login-main{display:block;min-height:auto}.login-intro{padding:40px 0 32px}.login-intro h1{font-size:42px}.login-intro>p{font-size:14px;margin-top:20px}.interval-mark{margin-top:32px;padding-top:16px;max-width:none}.interval-mark>span:first-child{font-size:48px}.login-form{padding:32px 0 40px;border-left:0;border-top:1px solid var(--rule)}.login-form h2{font-size:24px}.login-form form{margin-top:24px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}