:root{
  color-scheme:dark;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --bg:#040918;
  --panel:#0b1428;
  --panel-2:#101d35;
  --line:#263b62;
  --text:#f7f9ff;
  --muted:#9babca;
  --blue:#4b91ff;
  --green:#31d68a;
  --purple:#b68cff;
  --red:#ff7887;
}

*{box-sizing:border-box}
html, body{
  margin:0;
  min-height:100%;
  background:var(--bg);
  color:var(--text);
}
body{
  min-height:100dvh;
  background-image: linear-gradient(165deg,#0b1d3e 0 16%, #040918 16% 100%);
}
button, input {font:inherit}

.hidden{display:none!important}

.app-shell{
  width:min(1400px, 100%);
  min-height:100dvh;
  margin:0 auto;
  padding:
    max(18px, env(safe-area-inset-top))
    max(22px, env(safe-area-inset-right))
    max(18px, env(safe-area-inset-bottom))
    max(22px, env(safe-area-inset-left));
  display:flex;
  flex-direction:column;
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:58px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  color:#fff;
  text-decoration:none;
  font-size:19px;
  font-weight:850;
}
.brand img{
  width:38px;
  height:38px;
  border-radius:8px;
}

.live-indicator{
  display:flex;
  align-items:center;
  gap:8px;
  color:#a8f7cd;
  font-size:13px;
  font-weight:800;
}
.live-indicator span, .status-dot{
  display:inline-block;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--green);
  box-shadow: 0 0 14px #31d68a;
}

main{
  flex:1;
  display:grid;
  place-items:center;
}

.login-view{
  width:min(1100px, 100%);
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);
  align-items:center;
  gap:58px;
  padding:58px 0;
}
.login-copy h1{
  font-size:clamp(42px, 6vw, 78px);
  line-height:1.02;
  margin:0 0 24px;
  letter-spacing:0;
}
.login-copy p{max-width:640px;color:var(--muted);font-size:18px;line-height:1.7;margin:0 0 10px}
.login-copy .bullet{font-size:15px;color:#b8c7e2}
.eyebrow{
  margin:0 0 10px;
  color:#71a9ff;
  font-size:12px;
  font-weight:850;
  letter-spacing:.12em;
}

.login-card{
  background:rgba(11,20,40,.96);
  border:1px solid var(--line);
  border-radius:8px;
  padding:30px;
  box-shadow:0 24px 80px rgba(0,0,0,.32);
}
label{
  display:block;
  margin:0 0 8px;
  font-size:13px;
  font-weight:750;
  color:#cbd6eb;
}
input{
  width:100%;
  height:54px;
  margin:0 0 18px;
  padding:0 15px;
  border:1px solid #33496f;
  border-radius:6px;
  background:#071023;
  color:#fff;
  font-size:17px;
  outline:none;
}
input:focus{
  border-color:#6ba4ff;
  box-shadow:0 0 0 3px rgba(75,145,255,.15);
}
.primary, .secondary, .relay-button, .center-action{
  border:0;
  border-radius:6px;
  cursor:pointer;
  font-weight:800;
}
.primary{
  width:100%;
  height:54px;
  background:#3985f5;
  color:#fff;
}
.primary:disabled{opacity:.55}
.security-note{
  margin:14px 0 0;
  color:#7888a5;
  font-size:11px;
  line-height:1.5;
}
.form-error{
  margin:0 0 12px;
  padding:11px;
  border:1px solid #7d3242;
  background:#351923;
  color:#ffc3ca;
  border-radius:6px;
  font-size:13px;
}

.viewer-view{
  width:100%;
  align-self:stretch;
  display:grid;
  grid-template-columns:minmax(0,1fr) 300px;
  gap:18px;
  align-items:stretch;
  padding:18px 0;
}

.video-shell{display:flex; flex-direction:column; gap:12px; min-width:0}
.video-stage{
  position:relative;
  overflow:hidden;
  min-height:min(74vh, 850px);
  background:#000;
  border:1px solid var(--line);
  border-radius:8px;
  display:grid;
  place-items:center;
}
video{
  width:100%;
  height:100%;
  object-fit:contain;
  background:#000;
}

.video-topline{
  position:absolute;
  z-index:3;
  top:0; left:0; right:0;
  padding:16px 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:linear-gradient(#020817d9, transparent);
}
.video-topline > div{display:flex; align-items:center; gap:9px; font-weight:800}

.connection-badge{
  padding:6px 9px;
  border-radius:5px;
  background:#25324b;
  color:#d8e1f4;
  font-size:11px;
  font-weight:850;
}
.connection-badge.direct{
  background:#123d75;
  color:#b9d7ff;
}
.connection-badge.turn{
  background:#3e2865;
  color:#e4d4ff;
}

.video-placeholder{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:11px;
  background:#020510;
  color:#fff;
  text-align:center;
  padding:20px;
}
.video-placeholder span{color:var(--muted); text-align:center;}
.spinner{
  width:28px;
  height:28px;
  border:3px solid #30405f;
  border-top-color:#5b9cff;
  border-radius:50%;
  animation:spin 1s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.center-action{
  position:absolute;
  z-index:4;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  padding:13px 18px;
  background:#fff;
  color:#091229;
}

.video-controls{
  position:absolute;
  z-index:3;
  left:50%;
  bottom:16px;
  transform:translateX(-50%);
  display:flex;
  gap:8px;
  padding:7px;
  background:#071024d9;
  border:1px solid #2a3b5c;
  border-radius:8px;
  backdrop-filter:blur(12px);
}
.icon-button{
  min-width:108px;
  height:48px;
  border:0;
  border-radius:6px;
  background:#13203a;
  color:#fff;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.icon-button span{font-size:19px}
.icon-button b{font-size:12px}
.icon-button.active{
  background:#155d45;
  color:#b9f8d8;
}

.viewer-side{
  display:flex;
  flex-direction:column;
  gap:16px;
}

.status-card, .ad-slot{
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--panel);
  padding:20px;
}

.status-card h2{
  font-size:25px;
  margin:0 0 18px;
}
.status-card dl{margin:0}
.status-card dl > div{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:11px 0;
  border-bottom:1px solid #22324e;
}
.status-card dt{color:var(--muted)}
.status-card dd{margin:0;font-weight:750}

.connection-message, .relay-copy{
  color:var(--muted);
  font-size:13px;
  line-height:1.55;
}

.secondary, .relay-button{
  width:100%;
  min-height:46px;
  margin-top:9px;
  border:1px solid #344664;
  background:#17233a;
  color:#fff;
}
.relay-button{
  background:#4b3472;
  border-color:#7657a4;
}

.ad-slot{
  min-height:258px;
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  color:#6e7f9d;
  border-style:dashed;
}
.ad-slot span{
  font-size:12px;
  font-weight:800;
  letter-spacing:.14em;
}
.ad-slot small{margin-top:6px}
.mobile-ad{display:none}

.viewer-view:fullscreen,
.video-stage:fullscreen{
  width:100%;
  height:100%;
  border:0;
  border-radius:0;
}
.video-stage.pseudo-fullscreen{
  position:fixed;
  inset:0;
  z-index:100;
  width:100vw;
  height:100dvh;
  border:0;
  border-radius:0;
}
.video-stage.pseudo-fullscreen ~ *{visibility:hidden}

footer{
  display:flex;
  justify-content:center;
  gap:23px;
  flex-wrap:wrap;
  padding:22px 0 4px;
}
footer a{
  color:#8090ad;
  text-decoration:none;
  font-size:12px;
}

@media (max-width: 960px){
  .app-shell{
    padding-left:max(12px,env(safe-area-inset-left));
    padding-right:max(12px,env(safe-area-inset-right));
  }
  .login-view{
    grid-template-columns:1fr;
    gap:30px;
    padding:36px 0;
    text-align:center;
  }
  .login-copy{justify-self:stretch}
  .login-copy h1{font-size:clamp(40px, 10vw, 58px)}
  .login-card{width:min(500px,100%); justify-self:center}

  .viewer-view{
    grid-template-columns:1fr;
    padding:10px 0;
  }
  .video-stage{
    min-height:56dvh;
    aspect-ratio:16/10;
  }
  .viewer-side{display:block}
  .viewer-side .ad-slot{display:none}
  .mobile-ad{display:flex; min-height:110px}
  .status-card dl{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:7px;
  }
  .status-card dl > div{
    display:block;
    border:0;
    background:var(--panel-2);
    padding:10px;
    border-radius:6px;
  }
  .status-card dt{font-size:11px}
  .status-card dd{margin-top:5px}
  .video-controls{bottom:max(12px, env(safe-area-inset-bottom))}
  .icon-button{min-width:96px}
  .topbar{min-height:50px}
  .brand{font-size:16px}
  .brand img{width:32px; height:32px}
}

@media (max-width: 430px){
  .app-shell{
    padding-top:max(10px,env(safe-area-inset-top));
    padding-bottom:max(10px,env(safe-area-inset-bottom));
  }
  .login-view{padding:20px 0}
  .login-copy h1{font-size:39px}
  .login-copy > p:last-child{display:none}
  .login-copy p{font-size:15px}
  .login-card{padding:19px}
  .video-stage{min-height:49dvh; aspect-ratio:3/4}
  .video-topline{padding:13px}
  .status-card h2{font-size:20px}
  .status-card dl{grid-template-columns:1fr 1fr 1fr}
  .icon-button{
    min-width:90px;
    height:45px;
  }
  .icon-button b{display:none}
  footer{gap:15px}
}

@media(orientation: landscape) and (max-height:650px){
  .app-shell{padding:0}
  .topbar, footer, .viewer-side, .mobile-ad{display:none}
  .viewer-view{padding:0; display:block}
  .video-stage{
    width:100vw;
    height:100dvh;
    min-height:100dvh;
    border:0;
    border-radius:0;
  }
  .video-controls{
    left:auto;
    right:max(10px, env(safe-area-inset-right));
    transform:none;
  }
  .video-topline{padding-top:max(12px, env(safe-area-inset-top))}
}

@media(prefers-reduced-motion:reduce){
  .spinner{animation:none}
}