*{box-sizing:border-box}
[hidden]{display:none!important}

:root{
  color-scheme:dark;
  --ink:#1a1b1d;
  --ink-soft:#202226;
  --panel:#222427;
  --line:#45474d;
  --line-soft:rgba(255,255,255,.12);
  --white:#fefefe;
  --muted:#9fa0ac;
  --muted-strong:#c6c7ce;
  --blue:#38bdf8;
  --violet:#6366f1;
}

html{min-height:100%;scroll-behavior:smooth;background:var(--ink)}
body{
  position:relative;
  isolation:isolate;
  min-height:100vh;
  margin:0 auto;
  padding:clamp(16px,3vw,42px) clamp(12px,5vw,84px) clamp(28px,5vw,72px);
  color:var(--white);
  background:
    radial-gradient(circle at 50% -15%,rgba(99,102,241,.13),transparent 38rem),
    linear-gradient(180deg,#1a1b1d 0%,#17181a 100%);
  font-family:"Lato","Arial Narrow",Arial,sans-serif;
  font-size:16px;
  overflow-x:hidden;
}
body::before{
  position:fixed;
  z-index:-1;
  inset:0;
  content:"";
  pointer-events:none;
  opacity:.28;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(to bottom,black,transparent 80%);
}

.brand-header{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  width:min(1520px,100%);
  min-height:92px;
  margin:0 auto clamp(24px,4vw,52px);
  padding:0 0 clamp(20px,2.8vw,32px);
  border-bottom:1px solid var(--line-soft);
}
.brand-header::after{
  position:absolute;
  bottom:-1px;
  width:clamp(92px,12vw,190px);
  height:2px;
  margin:0;
  content:"";
  background:linear-gradient(90deg,transparent,var(--blue),var(--violet),transparent);
  opacity:.85;
}
.brand-logo{display:block;width:min(142px,38vw);height:auto;filter:drop-shadow(0 10px 24px rgba(0,0,0,.28))}
.brand-caption{
  margin-top:10px;
  color:#d9d8f4;
  font-size:clamp(11px,1.4vw,15px);
  font-weight:700;
  letter-spacing:.22em;
  line-height:1;
  text-align:center;
  text-transform:uppercase;
  text-shadow:0 3px 16px rgba(99,102,241,.28);
}
.brand-header h1{margin:0;color:var(--white);font-size:clamp(28px,4vw,46px);line-height:1.1}

.grid{display:grid;gap:16px}
.players-grid{
  width:min(1520px,100%);
  margin:0 auto;
  grid-template-columns:repeat(3,minmax(0,1fr));
  align-items:start;
  gap:clamp(14px,2vw,24px);
}

/* Player grid & 16:9 crop helpers */
.player-card{
  position:relative;
  min-width:0;
  overflow:hidden;
  aspect-ratio:16/9;
  background:#070809;
  border:1px solid var(--line);
  border-radius:12px;
  box-shadow:0 12px 34px rgba(0,0,0,.3),3px 3px 0 rgba(0,0,0,.42);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.player-card:hover{border-color:#686b74;box-shadow:0 16px 38px rgba(0,0,0,.42),3px 3px 0 rgba(0,0,0,.58)}
.player-card .player-title{
  position:absolute;
  z-index:3;
  top:12px;
  left:12px;
  max-width:calc(100% - 24px);
  overflow:hidden;
  color:var(--white);
  background:rgba(18,19,21,.78);
  border:1px solid rgba(255,255,255,.18);
  border-radius:5px;
  padding:6px 9px;
  font-size:11px;
  font-weight:800;
  letter-spacing:.045em;
  line-height:1.15;
  text-overflow:ellipsis;
  text-transform:uppercase;
  white-space:nowrap;
}
.player-viewport{position:absolute;inset:0;overflow:hidden;background:#050506}
.player-card video{position:absolute;left:0;top:0;width:100%;height:100%;display:block;object-fit:cover}
.player-held-frame{position:absolute;z-index:2;inset:0;width:100%;height:100%;display:block;object-fit:fill;opacity:0;pointer-events:none;transition:opacity .08s linear}
.player-held-frame.visible{opacity:1}
.player-card .vjs-tech{position:absolute;left:0;top:0;width:100%;height:100%}
.player-card .video-js{position:absolute;left:0;top:0;width:100%;height:100%!important}

/* Each RTSP source contains two cameras stacked in one frame. */
.player-card.crop-top .player-video,
.player-card.crop-bottom .player-video{width:100%;height:200%;left:0;object-fit:fill;transform:none}
.player-card.crop-top .player-video{top:0}
.player-card.crop-bottom .player-video{top:-100%}

.player-card::after{
  position:absolute;
  z-index:1;
  right:0;
  bottom:0;
  left:0;
  height:35%;
  content:"";
  pointer-events:none;
  background:linear-gradient(transparent,rgba(0,0,0,.72));
}
.player-status{
  position:absolute;
  z-index:3;
  top:12px;
  left:13px;
  max-width:calc(100% - 26px);
  padding:6px 8px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:6px;
  background:rgba(12,15,20,.82);
  pointer-events:none;
  overflow:hidden;
  color:var(--muted);
  font-size:11px;
  font-weight:800;
  letter-spacing:.06em;
  line-height:1.2;
  text-overflow:ellipsis;
  text-transform:uppercase;
  white-space:nowrap;
}
.player-status.online{color:#b9f6c2}
.player-status.error{color:#f0a8ae;white-space:normal;line-height:1.45}
.player-controls{
  position:absolute;
  z-index:4;
  right:11px;
  bottom:9px;
  left:11px;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  flex-wrap:wrap;
  gap:6px;
}
.player-controls button,.download-link{
  display:inline-flex;
  min-height:36px;
  align-items:center;
  justify-content:center;
  border:1px solid #555860;
  border-radius:8px;
  padding:9px 11px;
  color:var(--white);
  background:rgba(32,34,38,.9);
  box-shadow:2px 2px 0 rgba(0,0,0,.72);
  cursor:pointer;
  touch-action:manipulation;
  font-family:inherit;
  font-size:10px;
  font-weight:800;
  letter-spacing:.04em;
  line-height:1;
  text-decoration:none;
  text-transform:uppercase;
  transition:background .15s ease,border-color .15s ease,transform .15s ease;
}
.player-controls button:hover,.download-link:hover{border-color:#9fa0ac;background:#3b3d42}
.player-controls button:focus-visible,.download-link:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.player-controls button:active,.download-link:active{transform:translate(1px,1px);box-shadow:1px 1px 0 rgba(0,0,0,.72)}
.player-controls button:disabled{cursor:wait;opacity:.6}
.player-controls .rec-btn{background:#68252c;border-color:#9a454d}
.player-controls .rec-btn.recording{background:#8e202b;animation:record-pulse 1s infinite}
.player-controls .audio-btn{background:#2c4358;border-color:#527999}
.player-controls .talk-btn{background:#393451;border-color:#68619b}
.player-controls .talk-btn.active{background:#7c222d;border-color:#bd5962;animation:record-pulse 1s infinite}
.player-controls .talk-btn.talk-error{background:#6e4c20;border-color:#d79a42}
.player-controls .download-link{background:#294634;border-color:#587e62}
.talk-frame-hidden{position:fixed;top:-10000px;left:-10000px;width:1px;height:1px;border:0;visibility:hidden;opacity:0;pointer-events:none}
body.has-player-fullscreen{overflow:hidden}
#playersGrid.fullscreen-host,#playersGrid:fullscreen{position:fixed;z-index:9999;inset:0;width:100vw;height:100vh;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;overflow:hidden;background:#050506}
/* Keep source videos in the DOM for ongoing canvas recordings. */
#playersGrid.fullscreen-host > .player-card:not(.css-fullscreen){opacity:0;pointer-events:none}
#playersGrid.fullscreen-host > .player-card.css-fullscreen{position:absolute}
.player-controls .auto-camera-btn,.fullscreen-note{display:none}
#playersGrid.fullscreen-host > .player-card.css-fullscreen .auto-camera-btn{display:inline-flex}
#playersGrid.fullscreen-host .auto-camera-btn.active{background:#294634;border-color:#587e62}
#playersGrid.fullscreen-host > .player-card.css-fullscreen .fullscreen-note:not(:empty){display:block;flex-basis:100%;padding:6px 8px;text-align:right;color:var(--white);background:rgba(12,15,20,.82);font-size:11px;line-height:1.4}
.player-card.css-fullscreen{position:fixed;z-index:9999;inset:0;width:100vw;height:100vh;height:100dvh;max-width:none;aspect-ratio:auto;padding-bottom:0;background:#050506;border:0;border-radius:0;touch-action:pan-y pinch-zoom}
.player-card.css-fullscreen .player-viewport{top:50%;right:auto;bottom:auto;left:50%;width:min(100vw,177.7778vh);width:min(100vw,177.7778dvh);height:min(56.25vw,100vh);height:min(56.25vw,100dvh);transform:translate(-50%,-50%)}
.player-card.css-fullscreen video{object-fit:contain}
.player-card.css-fullscreen .player-held-frame{object-fit:contain}
.player-card.css-fullscreen.crop-top .player-video,
.player-card.css-fullscreen.crop-bottom .player-video{width:100%;height:200%;left:0;object-fit:fill;transform:none}
.player-card.css-fullscreen.crop-top .player-video{top:0}
.player-card.css-fullscreen.crop-bottom .player-video{top:-100%}
.player-card.css-fullscreen .player-controls{bottom:max(9px,env(safe-area-inset-bottom))}
.fullscreen-nav{display:none}
.player-card.css-fullscreen .fullscreen-nav:not([hidden]){display:flex;align-items:center;justify-content:center;position:absolute;z-index:5;top:50%;transform:translateY(-50%);width:48px;height:64px;padding:0;border:1px solid rgba(190,197,217,.4);border-radius:14px;color:#fff;background:rgba(18,21,30,.64);font:40px/1 sans-serif;cursor:pointer;touch-action:manipulation;transition:background .15s ease,border-color .15s ease}
.fullscreen-nav.fs-prev-btn{left:max(12px,env(safe-area-inset-left))}
.fullscreen-nav.fs-next-btn{right:max(12px,env(safe-area-inset-right))}
.player-card.css-fullscreen .fullscreen-nav:hover{background:rgba(46,53,77,.94);border-color:var(--blue)}
.fullscreen-nav:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.fullscreen-nav:disabled{opacity:.45;cursor:wait}
.player-card.css-fullscreen .player-viewport{touch-action:pan-y pinch-zoom;user-select:none;-webkit-user-select:none;cursor:grab}
.fullscreen-dragging .player-card.css-fullscreen .player-viewport{cursor:grabbing}
@media (max-width:600px){
  .player-card.css-fullscreen .fullscreen-nav:not([hidden]){width:44px;height:52px;border-radius:12px;font-size:34px}
  .fullscreen-nav.fs-prev-btn{left:max(6px,env(safe-area-inset-left))}
  .fullscreen-nav.fs-next-btn{right:max(6px,env(safe-area-inset-right))}
}

.player-card:fullscreen{width:100vw;height:100vh;padding-bottom:0;background:#050506;border:0;border-radius:0}
.player-card:fullscreen .player-viewport{top:50%;right:auto;bottom:auto;left:50%;width:min(100vw,177.7778vh);height:min(56.25vw,100vh);transform:translate(-50%,-50%)}
.player-card:fullscreen video{object-fit:contain}
.player-card:fullscreen .player-held-frame{object-fit:contain}
.player-card:fullscreen .player-title{display:block}
.player-card:fullscreen.crop-top .player-video,
.player-card:fullscreen.crop-bottom .player-video{width:100%;height:200%;left:0;object-fit:fill;transform:none}
.player-card:fullscreen.crop-top .player-video{top:0}
.player-card:fullscreen.crop-bottom .player-video{top:-100%}
.player-error{width:min(720px,100%);margin:0 auto;padding:24px;color:#f0a8ae;background:#2b1d20;border:1px solid #71333b;border-radius:8px}

.admin-panel{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  width:min(1520px,100%);
  margin:clamp(22px,3vw,38px) auto 0;
  padding:18px 20px;
  color:var(--white);
  background:rgba(34,36,39,.82);
  border:1px solid var(--line);
  border-radius:10px;
  box-shadow:3px 3px 0 rgba(0,0,0,.42);
}
.admin-panel-copy{display:flex;flex-direction:column;gap:5px}
.admin-panel-kicker{color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.admin-panel-copy strong{font-size:15px;letter-spacing:.02em}
.admin-panel-copy small{color:var(--muted);font-size:12px;line-height:1.4}
.public-access-field{display:flex;align-items:center;gap:12px;color:var(--muted-strong);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.public-access-field select{
  min-width:90px;
  padding:9px 28px 9px 10px;
  color:var(--white);
  background:#1a1b1d;
  border:1px solid #686b74;
  border-radius:5px;
  font:inherit;
  text-transform:uppercase;
}
.public-access-field select:focus{outline:2px solid var(--blue);outline-offset:2px}
.access-blocked{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  width:min(760px,100%);
  min-height:180px;
  margin:clamp(28px,7vw,84px) auto 0;
  padding:28px;
  text-align:center;
  background:rgba(43,29,32,.84);
  border:1px solid #71333b;
  border-radius:10px;
  box-shadow:3px 3px 0 rgba(0,0,0,.42);
}
.access-blocked-mark{display:grid;place-items:center;width:38px;height:38px;margin-bottom:12px;color:#f0a8ae;border:1px solid #9a454d;border-radius:50%;font-size:26px;line-height:1}
.access-blocked strong{color:var(--white);font-size:17px;letter-spacing:.02em}
.access-blocked p{margin:8px 0 0;color:var(--muted);font-size:13px}

.site-footer{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  width:min(1520px,100%);
  margin:clamp(42px,7vw,86px) auto 0;
  padding:clamp(20px,2.8vw,32px) 12px clamp(20px,2.8vw,32px);
  color:var(--muted-strong);
  border-top:1px solid var(--line-soft);
  font-size:12px;
  letter-spacing:.04em;
  line-height:1.4;
  text-align:center;
}
.site-footer::before{
  position:absolute;
  top:-1px;
  left:50%;
  width:clamp(92px,12vw,190px);
  height:2px;
  content:"";
  background:linear-gradient(90deg,transparent,var(--blue),var(--violet),transparent);
  opacity:.85;
  transform:translateX(-50%);
}
.site-footer a{
  color:var(--muted);
  font-size:10px;
  letter-spacing:.03em;
  text-decoration:none;
  transition:color .15s ease;
}
.site-footer a:hover,.site-footer a:focus{color:var(--blue);text-decoration:underline}

@keyframes record-pulse{50%{opacity:.55}}

@media (max-width:1200px){
  body{padding-right:clamp(14px,3vw,42px);padding-left:clamp(14px,3vw,42px)}
  .players-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:700px){
  body{padding:12px 10px 28px}
  .brand-header{min-height:72px;margin-bottom:24px;padding-bottom:18px}
  .brand-logo{width:126px}
  .players-grid{grid-template-columns:1fr;gap:14px}
  .admin-panel{align-items:stretch;flex-direction:column;gap:16px;padding:16px}
  .public-access-field{justify-content:space-between}
  .player-card .player-title{top:9px;left:9px;font-size:10px}
  .player-status{top:10px;left:10px;max-width:calc(100% - 20px);font-size:10px}
  .player-controls{right:9px;bottom:7px;left:9px;gap:5px}
  .player-controls button,.download-link{min-height:42px;padding:10px;font-size:10px}
}

@media (pointer:coarse){
  .player-controls button,.download-link,.public-access-field select{min-height:44px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}