@font-face{font-family:Archivo;font-weight:600;font-display:swap;src:url(fonts/archivo-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:700;font-display:swap;src:url(fonts/archivo-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:800;font-display:swap;src:url(fonts/archivo-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(fonts/inter-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(fonts/inter-latin-700-normal.woff2) format("woff2")}

:root{
  --bg:#f5f6f8;--card:#fff;--ink:#1d2433;--ink2:#3d4557;--muted:#5f6675;--line:#e3e6ec;--line2:#eef0f4;
  --brand:#e5631b;--brand-ink:#b5490c;--brand-deep:#8f3a09;--brand-soft:#fde7da;--brand-tint:#fff0e6;--brand-mid:#f6a774;
  --navy:#1d2433;--navy2:#283147;--navy3:#3a4458;--on-navy:#c9cedb;--on-navy2:#a9b0c0;--accent-on-navy:#f08a4b;
  --ok:#1f8a4c;--ok-ink:#1a7a43;--info:#e3eefc;--chip:#f1f2f5;--seg:#e9ebf0;--off-track:#cfd3dc;
  --r-lg:22px;--r-md:16px;--r-sm:12px;
  --disp:Archivo,"Noto Sans Devanagari",system-ui,sans-serif;
  --body:Inter,"Noto Sans Devanagari",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.4;-webkit-tap-highlight-color:transparent}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--brand-ink);text-decoration:none}
:focus-visible{outline:3px solid #2f6fdc;outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

#app{max-width:480px;margin:0 auto;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg)}
.screen{flex:1 1 auto;padding:22px 20px 24px;display:flex;flex-direction:column;gap:16px}
.screen.with-nav{padding-bottom:96px}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.h1{font-family:var(--disp);font-weight:800;font-size:26px;line-height:1.1;margin:0}
.h2{font-family:var(--disp);font-weight:700;font-size:18px;margin:0}
.h-title{font-family:var(--disp);font-weight:800;font-size:20px;margin:0;text-align:center}
.status{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--ok-ink)}
.status.bad{color:var(--brand-deep)}
.status.wait{color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);display:inline-block}
.status.bad .dot{background:var(--brand)}
.status.wait .dot{background:#9aa1b0}
.iconbtn{width:44px;height:44px;border-radius:14px;background:var(--card);border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;color:var(--ink);flex:0 0 auto;padding:0}
.row{display:flex;gap:8px;align-items:center}
.spacer{flex:1 1 auto}
.linkbtn{background:none;border:0;padding:0;text-align:left}
.board-switch{display:flex;flex-direction:column;gap:2px;background:none;border:0;padding:0;text-align:left}

/* hero */
.hero{display:flex;flex-direction:column;gap:14px;background:var(--navy);color:#fff;border-radius:var(--r-lg);padding:18px 18px 16px;border:0;text-align:left;width:100%}
.hero-top{display:flex;justify-content:space-between;align-items:center;font-size:13px}
.hero-top .lbl{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--on-navy)}
.hero-top .meta{font-size:12px;color:var(--on-navy2)}
.hero-mid{display:flex;align-items:flex-end;justify-content:space-between}
.big{font-family:var(--disp);font-weight:800;font-size:44px;line-height:1}
.big small{font-size:18px;font-weight:700;color:var(--on-navy2);margin-left:4px}
.spark{display:flex;align-items:flex-end;gap:4px;height:38px}
.spark span{width:6px;border-radius:3px;background:var(--navy3)}
.spark span.now{background:var(--accent-on-navy)}
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.duo>div{background:var(--navy2);border-radius:12px;padding:10px 12px}
.duo .k{font-size:11px;color:var(--on-navy2);font-weight:600}
.duo .v{font-size:16px;font-weight:700}

/* tiles */
.sec-head{display:flex;justify-content:space-between;align-items:center}
.pill-btn{height:36px;padding:0 14px;border-radius:18px;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tile{position:relative;border-radius:20px;height:136px;background:var(--card);border:1px solid var(--line);color:var(--ink)}
.tile.on{background:var(--brand);border-color:var(--brand)}
.tile.dim{opacity:.6}
.tile-main{position:absolute;inset:0;width:100%;height:100%;border:0;background:transparent;text-align:left;padding:14px;display:flex;flex-direction:column;justify-content:space-between;border-radius:20px;color:inherit}
.tile-ic{width:40px;height:40px;border-radius:12px;background:var(--chip);display:flex;align-items:center;justify-content:center}
.tile.on .tile-ic{background:var(--brand-mid)}
.tile-row{display:flex;justify-content:space-between;align-items:center;width:100%}
.state-pill{font-size:11px;font-weight:700;letter-spacing:.06em;padding:4px 8px;border-radius:10px;background:var(--chip);color:var(--ink2)}
.tile.on .state-pill{background:var(--navy);color:#fff}
.tile-name{font-size:15px;font-weight:700;display:block;padding-right:28px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile-sub{font-size:12px;font-weight:600;color:var(--ink2);display:block;padding-right:28px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile.on .tile-sub{color:var(--ink)}
.tile-more{position:absolute;right:8px;bottom:8px;width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--ink)}
.scenes{display:flex;gap:8px}
.scenes button{flex:1 1 0;height:44px;border-radius:14px;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:13px;font-weight:600}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:16px;display:flex;flex-direction:column;gap:12px}
.card.list{padding:4px 16px;gap:0}
.list-row{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:50px;border:0;background:transparent;padding:0;width:100%;text-align:left;font-size:14px;font-weight:600;color:var(--ink)}
.list-row .val{color:var(--muted);font-weight:500;text-align:right}
.sep{height:1px;background:var(--line2)}
.muted{color:var(--muted)}
.small{font-size:12px}
.note{display:flex;gap:10px;background:var(--info);border-radius:14px;padding:12px;font-size:13px;line-height:1.4}
.warn{display:flex;align-items:center;gap:10px;background:var(--brand-tint);border-radius:14px;padding:10px 12px;font-size:13px;color:var(--brand-deep);font-weight:600}

/* toggle */
.switch{width:50px;height:30px;border-radius:15px;border:0;background:var(--off-track);padding:3px;display:flex;justify-content:flex-start;flex:0 0 auto}
.switch[aria-checked=true]{background:var(--navy);justify-content:flex-end}
.switch span{width:24px;height:24px;border-radius:50%;background:#fff;display:block}

/* chips / segmented */
.label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.chip{height:44px;border-radius:14px;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:14px;font-weight:600;padding:0 10px}
.chip[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.chip.round{border-radius:22px;height:40px;padding:0 14px}
.wrapchips{display:flex;flex-wrap:wrap;gap:8px}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);background:var(--seg);border-radius:14px;padding:4px;gap:4px}
.seg button{height:40px;border-radius:11px;border:0;background:transparent;color:var(--ink);font-size:14px;font-weight:500}
.seg button[aria-pressed=true]{background:#fff;font-weight:700}
.seg.sm button{height:34px;font-size:13px;padding:0 10px}
.grid5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
.grid5 button{height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:13px;font-weight:600}
.grid5 button[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:700}
.days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
.days button{height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink2);font-size:13px;font-weight:700;padding:0}
.days button[aria-pressed=true]{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-deep)}
.act{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.act button{height:48px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:15px;font-weight:700}
.act button.on[aria-pressed=true]{background:var(--brand);border-color:var(--brand)}
.act button.off[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff}

/* buttons */
.btn{height:54px;border-radius:16px;border:0;background:var(--navy);color:#fff;font-size:16px;font-weight:700;display:flex;align-items:center;justify-content:center;width:100%;padding:0 16px}
.btn.brand{background:var(--brand);color:var(--ink);font-weight:800}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.soft{background:var(--brand-tint);color:var(--brand-deep);border:1px solid #e3c2b0;height:48px;font-size:14px}
.btn:disabled{opacity:.55;cursor:default}

/* inputs */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:700}
.input{height:52px;border-radius:14px;border:1px solid var(--off-track);background:#fff;padding:0 14px;font-size:16px;color:var(--ink);width:100%}
.input.time{height:84px;font-family:var(--disp);font-weight:800;font-size:44px;text-align:center;border-radius:22px;border-color:var(--line)}

/* channel detail */
.bigtoggle{width:168px;height:168px;border-radius:50%;border:10px solid var(--line2);background:#fff;color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;margin:0 auto}
.bigtoggle[aria-pressed=true]{background:var(--brand);border-color:var(--brand-soft)}
.bigtoggle b{font-family:var(--disp);font-weight:800;font-size:22px}
.sch-row{display:flex;justify-content:space-between;align-items:center;gap:12px}
.sch-time{font-size:17px;font-weight:700}
.tag-on{font-size:12px;font-weight:700;color:var(--ok-ink);margin-left:4px}
.tag-off{font-size:12px;font-weight:700;color:var(--muted);margin-left:4px}
.xbtn{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;display:inline-flex;align-items:center;justify-content:center;padding:0;color:var(--muted)}

/* energy */
.bars{display:grid;gap:8px;align-items:end;height:130px}
.bars .b{display:flex;flex-direction:column;align-items:center;gap:6px;justify-content:flex-end;height:130px}
.bars .b em{font-style:normal;font-size:10px;font-weight:700;color:var(--ink2)}
.bars .b span{width:100%;max-width:26px;border-radius:6px 6px 3px 3px;background:var(--navy);display:block;min-height:2px}
.bars .b.today span{background:var(--brand)}
.bars-x{display:grid;gap:8px;text-align:center;font-size:11px;font-weight:600;color:var(--muted)}
.bars-x .today{color:var(--brand-ink);font-weight:700}
.bill{background:var(--navy);color:#fff;border-radius:var(--r-lg);padding:16px;display:flex;flex-direction:column;gap:10px}
.bill .k{font-size:13px;font-weight:600;color:var(--on-navy)}
.bill .edit{height:32px;padding:0 10px;border-radius:10px;border:1px solid var(--navy3);background:transparent;color:#fff;font-size:12px;font-weight:600}
.bill .amt{font-family:var(--disp);font-weight:800;font-size:34px}
.meter{height:8px;border-radius:4px;background:var(--navy2);overflow:hidden}
.meter span{display:block;height:8px;background:var(--accent-on-navy)}
.meter.over span{background:#ff6b5b}
.bill .foot{display:flex;justify-content:space-between;font-size:12px;color:var(--on-navy)}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.stats>div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 14px}
.stats .k{font-size:12px;color:var(--muted);font-weight:600}
.stats .v{font-size:20px;font-weight:700}

/* settings */
.dev-card-top{display:flex;align-items:center;gap:12px}
.badge{width:52px;height:52px;border-radius:16px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-weight:800;font-size:14px;color:var(--brand-deep);flex:0 0 auto}
.mini3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;text-align:center}
.mini3>div{background:var(--bg);border-radius:12px;padding:8px 4px}
.mini3 .k{font-size:11px;color:var(--muted);font-weight:600}
.mini3 .v{font-size:14px;font-weight:700}

/* pairing */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.steps span{height:5px;border-radius:3px;background:#dfe2e8;display:block}
.steps span.done{background:var(--brand)}
.illus{background:#fff;border:1px solid var(--line);border-radius:24px;min-height:250px;display:flex;align-items:center;justify-content:center;gap:28px;padding:16px}
.wallsw{width:92px;height:132px;border-radius:16px;border:2px solid var(--navy);display:flex;align-items:center;justify-content:center;background:var(--bg)}
.wallsw i{width:40px;height:70px;border-radius:10px;background:var(--navy);display:flex;flex-direction:column;padding:4px;animation:flip 1.2s steps(1) infinite}
.wallsw i::before{content:"";height:28px;border-radius:7px;background:var(--brand);display:block}
@keyframes flip{0%{justify-content:flex-start}50%{justify-content:flex-end}}
.ledbox{width:84px;height:84px;border-radius:18px;background:var(--navy);position:relative;display:flex;align-items:center;justify-content:center}
.ledbox .pulse{position:absolute;width:40px;height:40px;border-radius:50%;background:var(--brand);animation:pulse 1s ease-out infinite}
.ledbox .led{width:18px;height:18px;border-radius:50%;background:#ff4b2b;position:relative;animation:blink .5s infinite}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:.15}}
@keyframes pulse{0%{transform:scale(.6);opacity:.7}100%{transform:scale(1.6);opacity:0}}
.radar{height:200px;display:flex;align-items:center;justify-content:center;position:relative}
.radar .ring{position:absolute;width:180px;height:180px;border-radius:50%;border:2px solid var(--brand-mid);animation:pulse 1.6s ease-out infinite}
.radar .core{width:110px;height:110px;border-radius:50%;background:var(--brand);display:flex;align-items:center;justify-content:center;color:var(--ink)}
.found{display:flex;align-items:center;gap:14px;background:#fff;border:2px solid var(--brand);border-radius:18px;padding:14px 16px;text-align:left;width:100%}
.ol{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;font-size:15px;line-height:1.45}
.checks{background:#fff;border:1px solid var(--line);border-radius:20px;padding:6px 16px}
.check{display:flex;align-items:center;gap:12px;min-height:52px;font-size:15px;font-weight:600}
.check i{width:26px;height:26px;border-radius:50%;background:var(--line);color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.check.done i{background:var(--ok)}
.check.busy i{background:var(--brand);animation:blink 1s infinite}
.check.fail i{background:#c0392b}

/* nav */
.nav{position:fixed;left:0;right:0;bottom:0;z-index:10;background:#fff;border-top:1px solid var(--line);padding:6px 8px calc(6px + env(safe-area-inset-bottom))}
.nav-in{max-width:480px;margin:0 auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:center;height:62px}
.nav a{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;font-weight:600;color:var(--muted)}
.nav a[aria-current=page]{color:var(--brand-ink);font-weight:700}

/* toast + sheet */
#toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%);z-index:50;display:flex;flex-direction:column;gap:8px;align-items:center;width:min(440px,calc(100% - 32px));pointer-events:none}
.toast{background:var(--navy);color:#fff;border-radius:14px;padding:12px 16px;font-size:14px;font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.18);pointer-events:auto}
.toast.alert{background:#a3290f}
#sheet{position:fixed;inset:0;z-index:40;display:none}
#sheet.open{display:block}
.sheet-bg{position:absolute;inset:0;background:rgba(17,22,33,.45);border:0;width:100%;padding:0}
.sheet-in{position:absolute;left:0;right:0;bottom:0;max-width:480px;margin:0 auto;background:#fff;border-radius:24px 24px 0 0;padding:20px 20px calc(20px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:14px;max-height:88vh;overflow:auto}
.icons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.icons button{height:64px;border-radius:14px;border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:11px;font-weight:600;color:var(--ink)}
.icons button[aria-pressed=true]{border-color:var(--brand);background:var(--brand-soft)}
.welcome{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center;gap:18px;text-align:center;padding:40px 24px}
.logo{width:84px;height:84px;margin:0 auto}