:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color-scheme:dark;--page:#0b1220;--surface:#131e2e;--raised:#1c293b;--field:#0f1928;--line:#2b3a50;--text:#edf3fa;--muted:#9babc0;--accent:#42d6a0;--accent-text:#08251d;--danger:#ffacac;--warning:#e8c879;background:var(--page);color:var(--text);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,select{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button,input,select{min-height:42px;border:1px solid var(--line);border-radius:8px;padding:10px 13px;background:var(--field);color:var(--text)}input,select{width:100%;min-width:0}button{font-size:13px;font-weight:600;white-space:nowrap;background:var(--raised);transition:background .15s}button:hover:not(:disabled){filter:brightness(1.12)}button:disabled{opacity:.45;cursor:default}.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.quiet{background:transparent}label{display:grid;gap:7px;font-size:12px;color:var(--muted)}main{max-width:1320px;padding:0 32px 28px;margin:auto}header{height:104px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:var(--text);font-size:20px;font-weight:650;letter-spacing:-.4px}.brand-icon{display:grid;place-items:center;width:38px;height:38px;background:var(--accent);color:var(--accent-text);border-radius:10px;font-size:25px}.brand-sub{font-weight:400;color:var(--muted)}.header-tools{display:flex;align-items:center;gap:12px}.theme-label select{font-size:12px;min-height:36px;padding:7px 10px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:38px 0 30px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.8px;color:var(--accent);margin:0 0 12px}h1{font-size:34px;letter-spacing:-1px;line-height:1.2;margin:0 0 10px}h2{font-size:18px;letter-spacing:-.2px;margin:0}h3{font-size:17px;margin:10px 0}p{font-size:14px;line-height:1.6;margin:8px 0}.muted{color:var(--muted)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:28px}.stats .panel{display:grid;gap:10px;padding:22px 24px}.stats span{font-size:12px;color:var(--muted)}.stats strong{font-size:32px;font-weight:550;font-variant-numeric:tabular-nums}.stats small{font-size:11px;color:var(--muted)}nav{display:flex;gap:8px;border-bottom:1px solid var(--line);padding:0 0 12px;overflow:auto;margin-bottom:24px}nav button{background:transparent;border-color:transparent;color:var(--muted);padding:10px 16px}nav button.selected{background:var(--raised);color:var(--accent)}nav button span{font-size:10px;background:var(--field);padding:3px 7px;border-radius:12px;margin-left:5px}.toolbar{display:flex;gap:12px;margin-bottom:20px}.toolbar .search{flex:1}.toolbar input{max-width:440px}.toolbar select{min-width:200px}.devices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.device{padding:0;overflow:hidden}.device-heading{display:flex;gap:12px;align-items:center;padding:22px}.device-symbol{display:grid;place-items:center;background:var(--raised);color:var(--accent);font-size:26px;width:42px;height:42px;border-radius:10px;flex-shrink:0}.device-title{flex:1;min-width:0}.device-title h2{overflow-wrap:anywhere;margin-bottom:4px}.device-title>.muted{font-size:11px}.badge{display:inline-flex;align-items:center;gap:5px;background:var(--raised);padding:5px 9px;border-radius:20px;font-size:10px;line-height:1.5;white-space:nowrap}.success{color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}.warning{color:var(--warning);background:color-mix(in srgb,var(--warning) 9%,transparent)}.error{color:var(--danger);background:color-mix(in srgb,var(--danger) 9%,transparent)}.message{padding:13px 16px;border-radius:8px;margin-bottom:18px;font-size:13px}.display-area{margin:0 22px;padding:18px 16px;background:var(--field);border-radius:10px;display:grid;gap:8px}.display-area>span,.display-area small{font-size:10px;color:var(--muted)}.display-area strong{font-size:34px;font-family:ui-monospace,monospace;font-variant-numeric:tabular-nums;white-space:pre;overflow:hidden;text-overflow:ellipsis;font-weight:600;min-height:42px}dl{margin:0;padding:10px 22px 16px}dl>div{display:grid;grid-template-columns:145px minmax(0,1fr);gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}dl>div:last-child{border:0}dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}dd small{display:block;color:var(--muted);margin-top:3px;font-size:11px}.device-footer{border-top:1px solid var(--line);padding:16px 22px;display:flex;align-items:end;gap:14px;background:color-mix(in srgb,var(--raised) 40%,transparent)}.device-footer label{flex:1}.device-footer select{font-size:12px}.device-footer button{font-size:11px}.section-heading{margin:0 0 20px}.event-form{display:grid;grid-template-columns:1fr 1fr auto;gap:18px;align-items:end;margin-bottom:24px}.events{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.events code{font-size:11px;color:var(--muted)}.events button{margin-top:12px}.empty{text-align:center;padding:55px 24px}.empty button{margin-top:18px}.pairing{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:32px;margin-bottom:16px}.pairing form{display:grid;align-content:center;gap:12px}.identity{overflow-wrap:anywhere;font-size:11px;line-height:1.6;color:var(--text)}.login{width:min(440px,100%);margin:70px auto 110px;padding:36px}.login form{display:grid;gap:18px;margin-top:28px}.login h1{font-size:30px}.login .error{padding:10px;border-radius:8px;margin-top:18px}footer{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;font-size:11px;color:var(--muted)}.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}:root[data-theme=light]{color-scheme:light;--page:#f4f7fa;--surface:#fff;--raised:#eaf0f5;--field:#f2f6fa;--line:#d4dfe9;--text:#172b42;--muted:#586c84;--accent:#087d57;--accent-text:#fff;--danger:#b52b36;--warning:#865e13}@media (max-width:900px){.devices{grid-template-columns:1fr}.events{grid-template-columns:repeat(2,minmax(0,1fr))}.event-form{grid-template-columns:1fr 1fr}.event-form button{grid-column:1/-1}.pairing{grid-template-columns:1fr;gap:20px}}@media (max-width:560px){main{padding:0 16px 24px}header{height:80px}.brand{font-size:16px;gap:8px}.brand-icon{width:32px;height:32px;font-size:21px}.header-tools{gap:6px}.header-tools button{padding:8px;font-size:11px}.page-heading{display:grid;gap:16px;margin:28px 0 22px}.page-heading>.badge{justify-self:start}h1{font-size:29px}.stats{gap:8px}.stats .panel{padding:14px 10px;gap:8px;border-radius:10px}.stats span{font-size:10px}.stats strong{font-size:26px}.stats small{font-size:10px}.toolbar{flex-direction:column}.toolbar input{max-width:none}.device-heading{padding:18px 14px;gap:9px}.device-heading .badge{font-size:9px}.device-title h2{font-size:16px}.device-symbol{width:34px;height:34px}.display-area{margin:0 14px}.display-area strong{font-size:29px}dl{padding:10px 14px}dl>div{grid-template-columns:120px minmax(0,1fr);font-size:11px;gap:8px}.device-footer{padding:14px}.device-footer button{padding:10px 8px}.events,.event-form{grid-template-columns:1fr}.panel{padding:20px}.device{padding:0}.event-form button{grid-column:auto}.login{padding:26px;margin:40px auto 70px}footer{font-size:10px}.brand-sub{display:none}}