:root{--paper:#f7f8fa;--surface:#fff;--ink:#202c32;--muted:#7a858c;--line:#e8ecee;--green:#287f66;--green-soft:#e8f4ee;--amber:#b28338;--danger:#c14d4d;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:15px}button,input{font:inherit;color:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}a{color:inherit;text-decoration:none}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid #7cbda7;outline-offset:3px}button{transition:background .15s}h1,h2,p{margin:0}h1{font-size:36px;letter-spacing:-1.3px;font-weight:600;line-height:1.4}h2{font-size:20px;font-weight:600;letter-spacing:-.4px}.muted,.help{color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:1.8px;font-weight:600;color:var(--muted);margin-bottom:10px}.header{background:var(--surface);border-bottom:1px solid var(--line)}.header-inner{max-width:1256px;padding:22px 36px;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:650;letter-spacing:-.6px}.brand span{margin-left:16px;padding-left:22px;border-left:1px solid var(--line);font-size:11px;color:var(--muted);letter-spacing:1.8px;font-weight:500}nav{display:flex;gap:8px}.quiet,.icon{border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:9px 13px;font-size:14px;white-space:nowrap}.quiet:hover,.icon:hover{background:var(--paper)}.icon{font-size:17px;min-width:34px;padding:6px 9px}.primary{display:flex;justify-content:center;align-items:center;gap:16px;border:1px solid var(--ink);background:var(--ink);color:#fff;border-radius:8px;padding:11px 20px;font-weight:500;font-size:15px}.primary:hover{background:#35474f}.dashboard{max-width:1256px;margin:auto;padding:46px 36px 24px}.intro{display:flex;align-items:center;justify-content:space-between;gap:24px}.intro .muted{margin-top:12px;font-size:15px}.connection{display:flex;align-items:center;gap:12px;min-width:174px}.connection strong{display:block;font-size:14px;font-weight:500}.connection small{display:block;margin-top:5px;font-size:13px;color:var(--muted)}.dot{display:inline-block;flex-shrink:0;width:7px;height:7px;border-radius:50%;background:#bcc4c9}.dot.online{background:var(--green)}.dot.pending{background:var(--amber)}.connection .dot.online{box-shadow:0 0 0 5px var(--green-soft)}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:36px 0 30px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px 0}.summary>div{padding:0 28px;border-right:1px solid var(--line)}.summary>div:last-child{border:0}.metric-label{font-size:13px;color:var(--muted);display:flex;gap:7px;align-items:center}.summary strong{display:block;font-size:34px;line-height:1.5;font-weight:550;font-variant-numeric:tabular-nums;margin:4px 0}.summary strong span{font-size:14px;font-weight:400;color:var(--muted)}.summary small{font-size:12px;color:var(--muted)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:24px;padding:26px 28px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.section-heading .eyebrow{font-size:11px;margin-bottom:7px}.dates{display:flex;align-items:center;gap:6px}input{background:var(--surface);border:1px solid #dce2e5;border-radius:7px;padding:11px 12px;min-width:0}input[type=date]{font-size:14px;padding:8px 10px}.timeline-meta{display:flex;justify-content:space-between;gap:12px;font-size:12px;margin:24px 0}.legend{display:flex;gap:16px}.legend span{display:flex;align-items:center;gap:6px;color:var(--muted)}.swatch{display:inline-block;width:14px;height:7px;border-radius:2px;background:var(--green)}.swatch.missing{background:#c8decf}.swatch.unknown{background:repeating-linear-gradient(135deg,#e6eaec,#e6eaec 2px,#f6f7f8 2px,#f6f7f8 4px)}.axis,.lane{display:grid;grid-template-columns:164px minmax(0,1fr) 82px;gap:18px;align-items:center}.axis{color:var(--muted);font-size:12px;padding:0 0 14px;border-bottom:1px solid var(--line)}.axis>div{display:flex;justify-content:space-between;font-variant-numeric:tabular-nums}.axis>span:last-child{text-align:right}.lane{min-height:72px;border-bottom:1px solid #f0f2f3}.device-name{font-size:15px;font-weight:500;overflow-wrap:anywhere}.device-status{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:12px;margin-top:6px}.track{position:relative;height:34px;background:repeating-linear-gradient(to right,transparent,transparent calc(25% - 1px),#edf0f2 calc(25% - 1px),#edf0f2 25%);background-size:100% 100%;border-left:1px solid #edf0f2;border-right:1px solid #edf0f2}.segment{position:absolute;top:10px;height:14px;min-width:2px;border-radius:3px;background:var(--green);border:0;padding:0;z-index:2}.segment:hover{filter:brightness(1.12)}.segment.missing{background:#bdd9ca}.segment.unknown{top:0;height:34px;border-radius:0;min-width:0;background:repeating-linear-gradient(135deg,#e9edef88,#e9edef88 3px,#f8f9fa88 3px,#f8f9fa88 6px);z-index:1}.duration{text-align:right;font-size:14px;font-variant-numeric:tabular-nums}.duration small{display:block;font-size:11px;color:var(--muted);margin-top:5px}.timeline-foot{display:flex;justify-content:space-between;gap:10px;margin-top:20px;font-size:12px;color:var(--muted)}.empty{text-align:center;padding:62px 16px;color:var(--muted);font-size:15px}.empty strong{display:block;color:var(--ink);font-weight:500;font-size:17px;margin-bottom:10px}.empty p{line-height:1.8}.events-panel .section-heading{padding-bottom:20px}.events-panel .muted{font-size:13px}.event{display:grid;grid-template-columns:84px 1fr auto;gap:16px;align-items:start;padding:16px 0;border-top:1px solid var(--line)}.event time{color:var(--muted);font-size:14px;font-variant-numeric:tabular-nums}.event-title{font-size:14px;overflow-wrap:anywhere}.event-detail{margin-top:5px;color:var(--muted);font-size:12px}.badge{font-size:12px;background:var(--green-soft);color:var(--green);padding:4px 7px;border-radius:4px;white-space:nowrap}.badge.offline{background:#f0f2f4;color:#7c858b}.badge.failed{background:#fff0ef;color:var(--danger)}.footer{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--muted);padding:2px 0 10px}.separator{padding:0 10px;color:#bac2c7}.error{color:var(--danger);font-size:14px}.banner{margin-top:24px;padding:12px;border-radius:8px;background:#fff0ef}.login{background:var(--paper)}.gate{width:min(410px,calc(100% - 40px));min-height:100svh;margin:auto;display:flex;flex-direction:column;justify-content:center;padding:48px 0}.gate>.brand{justify-content:center;margin-bottom:34px}.gate .brand span{display:none}.gate-card{padding:38px;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 16px 48px #1c354008}.gate-card h1{font-size:28px;margin-bottom:10px}.gate-card>.muted{font-size:14px;line-height:1.8;margin-bottom:28px}label{display:block;font-size:14px;margin:20px 0 9px}.gate-card input{width:100%;height:46px}.gate-card .primary{width:100%;margin-top:14px;justify-content:space-between}.gate-note{font-size:12px;color:var(--muted);margin-top:22px;text-align:center}.gate-card .error:not(:empty){margin-top:14px}.gate-footer{margin-top:28px;text-align:center;color:var(--muted);font-size:13px}dialog{width:min(530px,calc(100% - 32px));border:1px solid var(--line);border-radius:16px;padding:30px;color:var(--ink);background:var(--surface);box-shadow:0 24px 90px #16282e33;max-height:calc(100svh - 40px)}dialog::backdrop{background:#14252d55;backdrop-filter:blur(3px)}dialog .muted{font-size:14px;line-height:1.8;margin-top:20px}dialog input:not([type=checkbox]){width:100%}.help{font-size:13px;line-height:1.8;display:block;margin-top:8px}.checkbox{display:flex;align-items:center;gap:8px;font-size:14px;margin:12px 0}.checkbox input{accent-color:var(--green)}.toggles{display:flex;gap:20px;margin-top:20px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:24px;flex-wrap:wrap}#settings-message{font-size:14px;line-height:1.8;margin-top:16px;color:var(--green)}#settings-message.error{color:var(--danger)}
@media(max-width:760px){.header-inner{padding:18px 20px}.brand span{display:none}.dashboard{padding:30px 20px 16px}.intro{align-items:flex-start}h1{font-size:29px}.connection{min-width:0;margin-top:28px}.connection small{display:none}.summary{grid-template-columns:repeat(2,1fr);padding:0;margin-top:28px}.summary>div{padding:18px 20px}.summary>div:nth-child(2){border-right:0}.summary>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.summary strong{font-size:30px}.panel{padding:20px 16px}.timeline-panel>.section-heading{align-items:flex-start;flex-direction:column;gap:18px}.timeline-meta{flex-direction:column;margin:20px 0}.axis,.lane{grid-template-columns:100px minmax(0,1fr) 60px;gap:10px}.axis{font-size:11px}.axis>div span:nth-child(even){display:none}.device-name{font-size:14px}.duration{font-size:12px}.event{grid-template-columns:64px 1fr auto;gap:8px}.footer{flex-direction:column}.timeline-foot{font-size:11px}.legend{gap:12px}}
@media(max-width:430px){.header-inner{padding:16px}.brand{font-size:20px}.header nav{gap:4px}.header .quiet{padding:8px 10px;font-size:13px}.dashboard{padding:28px 12px 16px}.intro{display:block;padding:0 4px}.connection{margin-top:20px}.connection small{display:block}.summary small{font-size:12px}.axis,.lane{grid-template-columns:80px minmax(0,1fr) 50px;gap:7px}.panel{padding:20px 12px}.duration small{font-size:10px}.device-status{font-size:11px}.timeline-foot{flex-direction:column}.dates{gap:4px}input[type=date]{padding:8px;width:136px}.dates .quiet{padding:9px 10px}.event{grid-template-columns:54px 1fr}.event>.badge{grid-column:2;justify-self:start}.gate-card{padding:28px}dialog{padding:24px 20px}.toggles{flex-direction:column;gap:0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.filter{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:30px}.filter-field{width:min(100%,510px)}.filter label{margin:0 0 9px}.filter label .muted{font-size:13px;font-weight:400;margin-left:6px}.filter-input{display:flex;gap:8px}.filter-input input{width:100%;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px}.filter-input input[aria-invalid=true]{border-color:var(--danger)}.filter .error{margin-top:8px}.filter+#summary,.filter+.summary{margin-top:24px}#filter-count{font-size:13px;white-space:nowrap}.legend{flex-wrap:wrap}.intro>div:first-child{min-width:0}.connection{flex-shrink:0}
@media(max-width:760px){.filter{align-items:flex-start;flex-direction:column;gap:10px}.filter-field{width:100%;max-width:none}.filter label .muted{display:block;margin:5px 0 0}.timeline-meta{line-height:1.5}.summary small{line-height:1.6}.timeline-foot{line-height:1.6}}
@media(max-width:430px){.header-inner{flex-wrap:wrap;gap:12px 16px}.header nav{margin-left:auto}}
#notification-pattern{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px}#notification-pattern[aria-invalid=true]{border-color:var(--danger)}#notification-error{margin-top:8px}