*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#070b14;--surface:#0c1322;--card:#111a2b;--card2:#162238;--text:#f3f7fd;--muted:#8b9ab2;--line:rgba(255,255,255,.08);--accent:#67d8ff;--accent2:#9b8cff;--green:#35d39a;--amber:#ffb55c;--red:#ff6b7a;--shadow:0 20px 60px rgba(0,0,0,.28);--track:#2a3448}
html[data-theme="light"]{--bg:#eef4fb;--surface:#f8fbff;--card:#fff;--card2:#f1f6fc;--text:#101828;--muted:#66738a;--line:rgba(16,24,40,.08);--accent:#0b8fd6;--accent2:#6d5dfc;--green:#0a9b69;--amber:#c87912;--red:#d9364b;--shadow:0 20px 50px rgba(26,63,102,.12);--track:#dbe4f0}
html,body{min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;overscroll-behavior:none;-webkit-tap-highlight-color:transparent}
body{overflow-x:hidden}
button,input{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
.ambient{position:fixed;border-radius:50%;filter:blur(90px);pointer-events:none;opacity:.55;z-index:0}
.ambient-a{width:420px;height:420px;background:rgba(60,190,255,.18);top:-160px;left:-100px}
.ambient-b{width:500px;height:500px;background:rgba(150,120,255,.15);right:-180px;top:20%}
.app{position:relative;z-index:1;display:flex;min-height:100dvh}
.sidebar{width:248px;flex:0 0 248px;padding:26px 16px 22px;border-right:1px solid var(--line);background:rgba(8,13,24,.58);backdrop-filter:blur(24px);display:flex;flex-direction:column;gap:24px;position:sticky;top:0;height:100dvh}
html[data-theme="light"] .sidebar{background:rgba(248,251,255,.75)}
.brand{display:flex;align-items:center;gap:12px;padding:0 8px}
.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#06111d;font-weight:900;font-size:20px;box-shadow:0 8px 24px rgba(82,190,255,.25)}
.brand b{display:block;font-size:17px;letter-spacing:-.02em}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.nav-label{font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:0 10px;margin-bottom:8px}
.room-nav{display:flex;flex-direction:column;gap:4px}
.room-btn{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:14px;color:var(--muted);font-weight:650;font-size:13.5px;width:100%;text-align:left;transition:.18s}
.room-btn span:first-child{font-size:17px}.room-btn:hover{background:rgba(255,255,255,.05);color:var(--text)}
.room-btn.active{background:linear-gradient(135deg,rgba(103,216,255,.16),rgba(155,140,255,.12));color:var(--text);box-shadow:inset 0 0 0 1px rgba(103,216,255,.18)}
.room-count{margin-left:auto;font-size:10px;color:var(--muted);background:rgba(255,255,255,.06);padding:3px 7px;border-radius:999px}
.sidebar-foot{margin-top:auto;padding:12px;border-radius:16px;background:rgba(255,255,255,.035);border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:8px}
.sidebar-foot small{color:var(--muted);font-size:10.5px;line-height:1.35}
.icon-btn{width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.06);display:grid;place-items:center;font-size:16px;transition:.18s;flex:0 0 auto}
.icon-btn:hover{background:rgba(255,255,255,.12);transform:translateY(-1px)}
.shell{flex:1;min-width:0;max-width:1500px;margin:0 auto;width:100%}
.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:30px 34px 10px}
.eyebrow{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
h1{font-size:32px;line-height:1.08;letter-spacing:-.045em;margin:6px 0 6px;font-weight:800}
.subline{color:var(--muted);font-size:12.5px}
.topbar-actions{display:flex;align-items:center;gap:9px;padding-top:4px}
.status-pill{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;color:var(--green);border:1px solid rgba(53,211,154,.22);background:rgba(53,211,154,.08);padding:8px 11px;border-radius:999px;white-space:nowrap}
.status-pill.offline{color:var(--red);border-color:rgba(255,107,122,.25);background:rgba(255,107,122,.08)}
.status-dot{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 0 4px rgba(53,211,154,.1)}
.main{padding:0 34px 52px}
.room-tabs{display:none;gap:8px;overflow-x:auto;padding:14px 0 4px;scrollbar-width:none}
.room-tab{white-space:nowrap;padding:9px 13px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--muted);font-size:12px;font-weight:700}
.room-tab.active{color:#04111f;background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent}
.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0 22px}
.summary-card{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:linear-gradient(135deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border-radius:18px;padding:14px 16px;min-width:0}
.summary-icon{width:38px;height:38px;border-radius:12px;background:rgba(103,216,255,.1);display:grid;place-items:center;font-size:18px;flex:0 0 auto}
.summary-card strong{display:block;font-size:18px;letter-spacing:-.03em}.summary-card small{display:block;color:var(--muted);font-size:10.5px;margin-top:2px}
.room-section{margin:22px 0 6px}
.room-head{display:flex;align-items:center;gap:10px;margin:0 0 11px;padding:0 2px}
.room-head h2{font-size:17px;letter-spacing:-.02em}.room-head span{font-size:12px;color:var(--muted)}
.room-divider{height:1px;flex:1;background:linear-gradient(90deg,var(--line),transparent)}
.device-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.device-card{grid-column:span 4;background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.018));border:1px solid var(--line);border-radius:22px;padding:17px;box-shadow:var(--shadow);position:relative;overflow:hidden;transition:transform .18s,border-color .18s,background .18s;min-width:0}
.device-card:hover{transform:translateY(-2px);border-color:rgba(103,216,255,.22)}
.device-card.is-on{border-color:rgba(53,211,154,.28);background:linear-gradient(145deg,rgba(53,211,154,.09),rgba(255,255,255,.018))}
.device-card.is-offline{opacity:.52;filter:saturate(.55)}
.card-top{display:flex;align-items:flex-start;gap:11px;min-width:0}
.device-icon{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,rgba(103,216,255,.14),rgba(155,140,255,.12));display:grid;place-items:center;font-size:21px;flex:0 0 auto}
.device-copy{min-width:0;flex:1}
.device-copy h3{font-size:14px;line-height:1.25;letter-spacing:-.015em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.device-copy p{color:var(--muted);font-size:10.5px;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.switch{width:47px;height:28px;border-radius:999px;background:var(--track);position:relative;flex:0 0 auto;margin-top:2px;transition:background .22s;border:1px solid rgba(255,255,255,.04)}
.switch::after{content:"";position:absolute;width:22px;height:22px;border-radius:50%;background:#fff;top:2px;left:2px;box-shadow:0 2px 7px rgba(0,0,0,.35);transition:transform .22s}
.switch.on{background:linear-gradient(135deg,var(--green),#1fb77d)}.switch.on::after{transform:translateX(19px)}
.switch:disabled{opacity:.35;cursor:not-allowed}
.command-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:8px;margin-top:15px}
.command{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:62px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.035);color:var(--text);font-size:10px;font-weight:650;line-height:1.2;transition:.16s;padding:8px 5px}
.command:hover{background:rgba(255,255,255,.08);transform:translateY(-1px)}.command:active{transform:scale(.96)}
.command.primary{background:linear-gradient(135deg,rgba(103,216,255,.2),rgba(155,140,255,.15));border-color:rgba(103,216,255,.25)}
.command-icon{font-size:18px;line-height:1}.command-label{text-align:center}.command.is-pending{opacity:.45;pointer-events:none}
.remote-card,.fan-card{grid-column:span 8}.climate-card{grid-column:span 6}.gate-card{grid-column:span 6}
.card-stats{display:flex;gap:10px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.stat{min-width:0}.stat span{display:block;color:var(--muted);font-size:9.5px;text-transform:uppercase;letter-spacing:.08em}.stat strong{display:block;font-size:14px;margin-top:3px}.stat small{font-size:10px;color:var(--muted);font-weight:500}
.fan-hero{display:flex;align-items:center;gap:14px;margin-top:16px}
.fan-power{width:74px;height:74px;border-radius:50%;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid var(--line);display:grid;place-items:center;font-size:26px;transition:.2s}
.fan-power.on{background:linear-gradient(135deg,rgba(53,211,154,.36),rgba(31,183,125,.18));border-color:rgba(53,211,154,.4);box-shadow:0 0 30px rgba(53,211,154,.15)}
.fan-copy strong{display:block;font-size:15px}.fan-copy span{display:block;color:var(--muted);font-size:10.5px;margin-top:4px}
.climate-card{background:linear-gradient(145deg,rgba(103,216,255,.12),rgba(155,140,255,.07))}
.climate-main{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:12px}
.ac-ring{width:150px;height:150px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p)*1%),rgba(255,255,255,.08) 0);display:grid;place-items:center;position:relative;flex:0 0 auto}
.ac-ring::after{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--card)}
.ac-inner{position:relative;z-index:1;text-align:center}.ac-inner strong{font-size:38px;line-height:1;letter-spacing:-.06em}.ac-inner sup{font-size:13px;color:var(--muted);vertical-align:top;margin-left:2px}.ac-inner small{display:block;color:var(--muted);font-size:10px;margin-top:5px}
.ac-controls{display:flex;flex-direction:column;gap:8px}.ac-controls button{width:40px;height:40px;border-radius:13px;border:1px solid var(--line);background:rgba(255,255,255,.05);font-size:20px;line-height:1}
.mode-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.mode-btn{padding:7px 10px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);font-size:10.5px;font-weight:700;color:var(--muted)}.mode-btn.active{color:#04111f;background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent}
.fan-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.fan-chip{font-size:9.5px;color:var(--muted);border:1px dashed var(--line);border-radius:999px;padding:5px 8px}
.gate-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.gate-btn{min-height:78px;border-radius:16px;border:1px solid rgba(255,181,92,.25);background:linear-gradient(145deg,rgba(255,181,92,.16),rgba(255,107,122,.08));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;font-size:11px;font-weight:750}
.gate-btn .command-icon{font-size:22px}
.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,18px);opacity:0;pointer-events:none;z-index:99;background:#151f31;border:1px solid var(--line);color:var(--text);padding:11px 16px;border-radius:999px;font-size:12px;box-shadow:0 10px 30px rgba(0,0,0,.25);transition:.22s}
.toast.show{opacity:1;transform:translate(-50%,0)}.toast.err{border-color:rgba(255,107,122,.35);color:#ffb8c0}
.loading{display:grid;place-items:center;min-height:60vh;color:var(--muted);font-size:13px}
@media(max-width:1180px){.device-card{grid-column:span 6}.remote-card,.fan-card,.climate-card,.gate-card{grid-column:span 12}.climate-main{justify-content:center}.ac-ring{margin:0 auto}}
@media(max-width:900px){.sidebar{display:none}.shell{width:100%}.topbar{padding:20px 16px 6px}h1{font-size:27px}.main{padding:0 16px 34px}.room-tabs{display:flex}.summary{grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 16px}.summary-card{padding:10px 12px;gap:8px}.summary-icon{width:32px;height:32px;font-size:15px}.summary-card strong{font-size:15px}.summary-card small{font-size:9px}.device-grid{gap:10px}.device-card{grid-column:span 6;padding:14px;border-radius:18px}.remote-card,.fan-card,.climate-card,.gate-card{grid-column:span 12}.command-grid{grid-template-columns:repeat(4,1fr)}.topbar-actions .status-pill{display:none}}
@media(max-width:520px){h1{font-size:24px}.summary-card:nth-child(3){display:none}.summary{grid-template-columns:1fr 1fr}.device-card{grid-column:span 12}.device-copy h3{font-size:13px}.command-grid{grid-template-columns:repeat(4,1fr)}.ac-ring{width:138px;height:138px}.ac-inner strong{font-size:34px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

.role-viewer .switch,
.role-viewer .command,
.role-viewer .fan-power,
.role-viewer .gate-btn,
.role-viewer .ac-controls button,
.role-viewer .mode-btn {
  pointer-events: none;
  opacity: .45;
}