/* Cam Monitor by Gravita Tech. Tokens follow /assets/css/site.css (Gravita design system). */
@font-face{font-family:"Carlito";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/carlito-400.woff2) format("woff2")}
@font-face{font-family:"Carlito";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/carlito-700.woff2) format("woff2")}
:root{
  --bg:#F5F7FC;--surface:#FFFFFF;--surface-2:#EEF2F8;--text:#0C1844;--muted:#46506B;--navy:#0C1844;
  --accent:#2A4BB0;--accent-text:#2A4BB0;--line:rgba(12,24,68,.12);--focus:#2A4BB0;--action:#E07B00;--action-hover:#C96E00;--on-action:#0C1844;
  --stage:#060B24;--alert:#C8242F;--alert-bg:#FDECEC;
  --shadow:0 2px 6px rgba(12,24,68,.06),0 10px 28px rgba(12,24,68,.08);
  --font:"Carlito",Calibri,"Segoe UI",Arial,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu Gothic",Meiryo,"Noto Sans JP",sans-serif;
  --fs-0:.9375rem;--fs-1:1.125rem;--fs-2:1.40625rem;--fs-3:1.75rem;
  --radius:10px;--radius-lg:18px;color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#080D26;--surface:#0E163D;--surface-2:#141E4C;--text:#EEF1FA;--muted:#B4BED8;--navy:#080D26;
  --accent:#8FA6EE;--accent-text:#8FA6EE;--line:rgba(238,241,250,.14);--focus:#8FA6EE;--action-hover:#F2A54A;--alert:#FF8A8F;--alert-bg:#3A1222;
  --shadow:0 2px 6px rgba(0,0,0,.3),0 10px 28px rgba(0,0,0,.35);color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#080D26;--surface:#0E163D;--surface-2:#141E4C;--text:#EEF1FA;--muted:#B4BED8;--navy:#080D26;
  --accent:#8FA6EE;--accent-text:#8FA6EE;--line:rgba(238,241,250,.14);--focus:#8FA6EE;--action-hover:#F2A54A;--alert:#FF8A8F;--alert-bg:#3A1222;
  --shadow:0 2px 6px rgba(0,0,0,.3),0 10px 28px rgba(0,0,0,.35);color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 var(--fs-1)/1.5 var(--font)}
a{color:var(--accent)}
button,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
h1,h2{text-wrap:balance;margin:0;line-height:1.2}

/* top bar */
.bar{display:flex;align-items:center;gap:24px;padding:12px max(16px,calc((100vw - 1440px)/2 + 32px));background:var(--surface);border-bottom:1px solid var(--line)}
.brand{display:block;flex:none}
.brand img{display:block;height:44px;width:auto}
.brand .logo-dark{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand .logo-light{display:none}:root:not([data-theme="light"]) .brand .logo-dark{display:block}}
:root[data-theme="dark"] .brand .logo-light{display:none}:root[data-theme="dark"] .brand .logo-dark{display:block}
.app-name{display:flex;align-items:baseline;gap:8px;padding-left:24px;border-left:1px solid var(--line);min-width:0}
.app-name .name{font-weight:700;font-size:var(--fs-2);white-space:nowrap}
.app-name .by{color:var(--muted);font-size:var(--fs-0);white-space:nowrap}
.bar-tools{margin-left:auto;display:flex;align-items:center;gap:12px}
.back{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:0 12px;border-radius:var(--radius);color:var(--text);text-decoration:none;font-weight:700}
.back svg{width:20px;height:20px}
.back:hover{background:var(--surface-2)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.seg button{min-width:44px;min-height:40px;border:0;background:transparent;cursor:pointer;font-weight:700;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--navy);color:#fff}
:root[data-theme="dark"] .seg button[aria-pressed="true"]{background:var(--accent);color:#080D26}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .seg button[aria-pressed="true"]{background:var(--accent);color:#080D26}}
.icon-btn{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--radius);background:transparent;cursor:pointer}
.icon-btn svg{width:20px;height:20px}
.icon-btn .moon{display:none}
:root[data-theme="dark"] .icon-btn .sun{display:none}:root[data-theme="dark"] .icon-btn .moon{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .icon-btn .sun{display:none}:root:not([data-theme="light"]) .icon-btn .moon{display:block}}

/* workspace: stage left, live panel right */
main{max-width:1440px;margin:0 auto;padding:24px 32px 64px}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 360px;grid-template-areas:"head head" "stage panel";gap:16px 24px}
.scene-head{grid-area:head;display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.scene-head h1{font-size:var(--fs-3)}
.scene-sub{margin:0;color:var(--muted)}
.stage-col{grid-area:stage;min-width:0;display:flex;flex-direction:column;gap:12px}
.scenes{display:flex;flex-wrap:wrap;gap:8px}
.scenes button{min-height:44px;padding:0 16px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);color:var(--text);font-weight:700;cursor:pointer}
.scenes button:hover{background:var(--surface-2)}
.scenes button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
:root[data-theme="dark"] .scenes button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#080D26}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .scenes button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#080D26}}
.stage{position:relative;margin:0;background:var(--stage);border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/9;box-shadow:var(--shadow)}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}
.stage video{display:none}
.stage.drawing canvas{cursor:crosshair}
.privacy{position:absolute;left:12px;top:12px;display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;background:rgba(6,11,36,.78);color:#fff;font-size:1.0625rem;font-weight:700}  /* bold text stays at 17 px or more: Carlito bold loses the dot on i below that */
.privacy svg{width:16px;height:16px}
.privacy.off{background:rgba(200,36,47,.88)}
.draw-hint{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);max-width:calc(100% - 24px);padding:8px 14px;border-radius:8px;background:rgba(6,11,36,.85);color:#fff;font-size:var(--fs-0);text-align:center}
.loading{position:absolute;inset:0;display:grid;place-items:center;color:#B4BED8;font-size:var(--fs-0)}
.loading[hidden]{display:none}

.transport{display:flex;align-items:center;gap:12px}
.play{width:44px;height:44px;flex:none;display:grid;place-items:center;border:0;border-radius:50%;background:var(--action);color:var(--on-action);cursor:pointer}
.play:hover{background:var(--action-hover)}
.play svg{width:20px;height:20px;stroke-width:2.5}
.play .i-play{display:none;fill:currentColor}
.play.paused .i-play{display:block}.play.paused .i-pause{display:none}
#seek{flex:1;min-width:0;accent-color:var(--accent);height:24px}
.clock{font-variant-numeric:tabular-nums;color:var(--muted);font-size:var(--fs-0);min-width:84px;text-align:right}

.controls{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px 32px;align-items:start;padding:16px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg)}
.layers{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.layers legend,.draw-label{padding:0;margin-bottom:6px;font-size:1.0625rem;font-weight:700;color:var(--muted)}
.switch{display:flex;align-items:center;gap:10px;min-height:32px;cursor:pointer}
.switch input{appearance:none;width:40px;height:24px;flex:none;margin:0;border-radius:12px;background:var(--line);position:relative;cursor:pointer;transition:background .15s}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.3);transition:transform .15s}
.switch input:checked{background:var(--accent)}
.switch input:checked::after{transform:translateX(16px)}
.switch.strong span{font-weight:700}
.blur-box{padding-left:24px;border-left:1px solid var(--line)}
.blur-box p{margin:4px 0 0;color:var(--muted);font-size:var(--fs-0);max-width:52ch}
.draw{grid-column:1 / -1;display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding-top:12px;border-top:1px solid var(--line)}
.draw-label{margin:0 8px 0 0}
.btn{min-height:44px;padding:0 16px;border-radius:var(--radius);border:1px solid var(--accent);background:transparent;color:var(--accent);font-weight:700;cursor:pointer}
.btn:hover,.btn[aria-pressed="true"]{background:var(--accent);color:var(--surface)}
.btn.ghost{border-color:var(--line);color:var(--muted)}
.btn.ghost:hover{background:var(--surface-2);color:var(--text)}

/* live panel */
.panel{grid-area:panel;display:flex;flex-direction:column;gap:16px;min-width:0}
.panel-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px 20px}
.panel h2{font-size:var(--fs-1);margin-bottom:8px}
.in-view{margin:0 0 12px;color:var(--muted)}
.in-view span:first-child{font-size:var(--fs-3);font-weight:700;color:var(--text);font-variant-numeric:tabular-nums}
.zones,.lines,.log{list-style:none;margin:0;padding:0}
.zone{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;padding:10px 0;border-top:1px solid var(--line)}
.zone .sw{grid-row:1 / span 2;width:12px;height:12px;margin-top:6px;border-radius:3px}
.zone .zn{display:flex;justify-content:space-between;gap:8px;font-weight:700}
.zone .zn b{font-variant-numeric:tabular-nums}
.zone .zs span{white-space:nowrap}
.zone .zs{display:flex;flex-wrap:wrap;gap:2px 16px;color:var(--muted);font-size:var(--fs-0);font-variant-numeric:tabular-nums}
.zone.busy .zn b{color:var(--alert)}
.line-row .lc{flex-basis:100%;color:var(--muted);font-weight:400;font-size:var(--fs-0)}
.line-row .lc[hidden]{display:none}
.line-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 8px;padding:10px 0;border-top:1px solid var(--line);font-weight:700}
.line-row span:nth-child(2){color:var(--muted);font-weight:400;font-variant-numeric:tabular-nums}
.log-block{flex:1;display:flex;flex-direction:column;min-height:0}
.log{overflow:auto;height:300px;font-size:var(--fs-0);-webkit-mask-image:linear-gradient(#000 82%,transparent);mask-image:linear-gradient(#000 82%,transparent);padding-bottom:40px}
.log li{display:grid;grid-template-columns:44px 1fr;gap:8px;padding:6px 0;border-top:1px solid var(--line)}
.log li:first-child{border-top:0}
.log time{color:var(--muted);font-variant-numeric:tabular-nums}
.log li.warn span{position:relative;padding-left:14px}
.log li.warn span::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--alert)}
.log .empty{display:block;grid-column:1 / -1;color:var(--muted)}

/* fall alert badge on a stage */
.fall-chip{position:absolute;right:12px;top:12px;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:8px;background:#C8242F;color:#fff;font-size:var(--fs-1);font-weight:700;box-shadow:0 4px 14px rgba(0,0,0,.35)}
.fall-chip svg{width:20px;height:20px}
.fall-chip[hidden]{display:none}

/* the visitor's own camera */
.camera{margin-top:48px;padding-top:32px;border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 40px;align-items:start}
.cam-text h2{font-size:var(--fs-2);margin-bottom:12px}
.cam-text p{margin:0 0 12px;max-width:52ch}
.cam-text .cam-fine{color:var(--muted);font-size:var(--fs-0)}
.cam-read{display:flex;align-items:center;flex-wrap:wrap;gap:8px 20px;margin-top:8px;color:var(--muted);font-size:var(--fs-0)}
.cam-read b{color:var(--text);font-variant-numeric:tabular-nums}
.cam-read .btn{min-height:40px}
.cam-msg{color:var(--text);font-size:1.0625rem;font-weight:700}
.cam-stage{aspect-ratio:16/10}
.consent{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px;text-align:center;color:#EEF1FA;background:radial-gradient(circle at 50% 40%,#16204D,#060B24 70%)}
.consent[hidden]{display:none}
.consent svg{flex:none;width:40px;height:40px;color:#8FB4FF;stroke-width:1.6}
.consent p{margin:0;max-width:40ch}
.consent .consent-title{font-size:var(--fs-2);font-weight:700}
.go{margin-top:8px;min-height:48px;padding:0 24px;border:0;border-radius:var(--radius);background:var(--action);color:var(--on-action);font-weight:700;cursor:pointer}
.go:hover{background:var(--action-hover)}
.go:disabled{opacity:.6;cursor:wait}

/* about */
.about{margin-top:48px;padding-top:32px;border-top:1px solid var(--line)}
.about h2{font-size:var(--fs-2);margin-bottom:16px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;counter-reset:s}
.steps li{display:flex;flex-direction:column;gap:4px;counter-increment:s;padding-top:12px;border-top:3px solid var(--accent)}
.steps strong::before{content:counter(s) "  ";color:var(--accent)}
.steps span{color:var(--muted)}
.note{margin:24px 0 8px;max-width:72ch}
.credits{margin:0;color:var(--muted);font-size:var(--fs-0);max-width:110ch}
.credits>*:not(:last-child){margin-right:.3em}
/* Japanese: break between phrases, not inside words; full-width brackets and 。 bring their own space */
:lang(ja) body{word-break:auto-phrase;text-wrap:pretty}
:lang(ja) .credits>*{margin-right:0}

@media (max-width:1100px){
  .workspace{grid-template-columns:minmax(0,1fr);grid-template-areas:"head" "stage" "panel"}
  .panel{display:grid;grid-template-columns:1fr 1fr;align-items:start}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){.camera{grid-template-columns:1fr}}
@media (max-width:760px){
  .fall-chip{font-size:1.0625rem;padding:6px 10px;right:8px;top:auto;bottom:8px}  /* the privacy badge holds the top on a phone */
  .privacy{left:8px;top:8px;padding:4px 8px}
  .scenes button{min-height:40px;padding:0 10px;font-size:1.0625rem}
  .consent .consent-title{font-size:var(--fs-1)}
  /* the consent card grows with its text (Indonesian takes three lines at 390); the 16:10 frame stays the minimum */
  .cam-stage{aspect-ratio:auto;min-height:calc((100vw - 32px) * 10 / 16)}
  .consent{position:relative;inset:auto;min-height:inherit}
  .bar{flex-wrap:wrap;gap:8px 12px;padding:8px 16px}
  .brand img{height:36px}
  .app-name{padding-left:12px}
  .app-name .by{display:none}
  .bar-tools{width:100%;justify-content:space-between;margin:0;gap:8px}
  /* three language buttons: 40 px buttons keep "All demos" on one line in EN, ID and JA at 390 */
  .back{padding:0;white-space:nowrap}
  .seg button{min-width:40px}
  .icon-btn,.bar .gshare-compact{width:40px;height:40px;min-height:40px}
  main{padding:16px 16px 48px}
  .scene-head h1{font-size:var(--fs-2)}
  .stage{border-radius:var(--radius)}
  .controls{grid-template-columns:1fr;padding:16px}
  .blur-box{padding:12px 0 0;border-left:0;border-top:1px solid var(--line)}
  .draw .btn{flex:1 1 auto}
  .draw-label{width:100%}
  .panel{display:flex;align-items:stretch}
  .log{height:auto;max-height:300px}
  .steps{grid-template-columns:1fr;gap:16px}
}
@media (prefers-reduced-motion:reduce){.switch input,.switch input::after{transition:none}}