:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#101418;color:#edf2f5}*{box-sizing:border-box}[hidden]{display:none!important}main{max-width:1100px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:20px;align-items:center}small{color:#efae63;letter-spacing:3px}h1{font-size:30px;margin:6px 0}h2{font-size:22px}p{color:#b9c5ce;line-height:1.5}section,.card{background:#182027;border:1px solid #35434c;border-radius:14px;padding:22px;margin:18px 0}nav,.actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}button,a{font:inherit}button{border:1px solid #526471;border-radius:9px;padding:11px 16px;background:#344654;color:white;cursor:pointer}button:hover{background:#496171}button:disabled{opacity:.4;cursor:default}button.active,button[type=submit]{background:#8a581f}a{color:#ffd19a}label{display:block;margin:14px 0}input,select{display:block;width:100%;margin-top:7px;padding:10px;border:1px solid #536370;border-radius:7px;background:#11191f;color:white;font:inherit}input[type=color]{height:48px}input[type=checkbox]{width:auto;margin:0 8px 0 0}.inline,.checks label{display:flex;align-items:center;gap:5px}.checks{display:flex;flex-wrap:wrap;gap:6px 20px}.checks label{margin:9px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}fieldset{border:1px solid #44525e;border-radius:10px;margin:15px 0}#message{position:sticky;top:4px;z-index:5;background:#263b30;padding:10px;border-radius:9px;min-height:20px}#message:empty{display:none}.danger{background:#783c3c}.muted{font-size:13px;color:#b9c5ce}#auth{max-width:500px;margin:30px auto}@media(max-width:650px){main{padding:12px}header{display:block}section{padding:16px}h1{font-size:25px}}

/* Shared visual identity with the B-rad LED dashboard. */
:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#090b0d;color:#f3f6f8}body{margin:8px}main{width:100%;max-width:1200px;border:1px solid #30363d;border-radius:18px;overflow:hidden;padding:0;background:#090b0d}header{padding:18px 20px;background:#081016;color:white}.brand-lockup{display:flex;align-items:center;gap:14px;min-width:0}.brand-logo{width:64px;height:64px;flex-shrink:0;border-radius:15px}h1{font-size:21px;margin:0}#who{font-size:12px;color:#8ff0a4;margin:7px 0 0}small{color:#8b949e;letter-spacing:1.8px}h2{font-size:16px;margin:0 0 12px}section{background:#15191d;border:1px solid #30363d;border-radius:14px;padding:16px;margin:16px}#tabs{padding:10px 16px;margin:0;border-bottom:1px solid #30363d;background:#11161b;gap:8px}button{border:0;border-radius:9px;padding:10px 14px;font-weight:650;background:#303840;color:#f3f6f8}button:hover{background:#46515c}button.active{background:#1976d2}button[type=submit],#auth-form>button,#invite-form>button,#finish-account{background:#238636}#off,#stop{background:#c93c37}a{color:#8fc9ff}label{font-size:12px}input,select{border-color:#46545e;background:#090d10;border-radius:8px}.dash-hero{padding:5px 0 18px;border-bottom:1px solid #30363d;margin-bottom:20px}.dash-hero h2{font-size:26px;margin:8px 0}.dash-hero p{font-size:13px;margin:0;color:#9facb5}#scene-buttons{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:9px}article{background:#11161b;border:1px solid #30363d;border-radius:12px;padding:16px;margin:10px 0}article button{margin:4px}#message{margin:12px 16px}#auth{margin:30px auto}#app{padding-bottom:1px}@media(max-width:650px){body{margin:0}main{border-radius:0;border-left:0;border-right:0;min-height:100vh}header{padding:14px;display:flex;flex-wrap:wrap;gap:12px}.brand-logo{width:52px;height:52px}section{margin:10px;padding:14px}#tabs{padding:10px;gap:6px}#tabs button{padding:10px;font-size:13px}#auth{margin:20px 10px}#scene-buttons{grid-template-columns:repeat(2,minmax(0,1fr))}}

.dashboard-power-wrap{display:flex;flex-direction:column;align-items:center;gap:7px;flex-shrink:0}.dashboard-power-wrap span{font-size:12px;font-weight:650;color:#f3f6f8}button.dashboard-power-off,#brad-led-panel button.dashboard-power-off{display:flex;align-items:center;justify-content:center;width:64px;height:64px;padding:0;border-radius:50%;border:2px solid #ff8b86;background:#a82828;color:white;cursor:pointer;box-shadow:0 0 0 4px #dc45451c}button.dashboard-power-off:hover,#brad-led-panel button.dashboard-power-off:hover{background:#d13333}button.dashboard-power-off:focus-visible{outline:3px solid #fff;outline-offset:4px}button.dashboard-power-off:disabled{opacity:.5;cursor:wait}