:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: #f2f6f8;
  background: #070a0d;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: #070a0d;
}

body {
  min-width: 320px;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  padding-top: env(safe-area-inset-top);
  padding-right: env(safe-area-inset-right);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  background:
    radial-gradient(circle at 15% -20%, rgba(27, 102, 92, 0.3), transparent 34rem),
    #070a0d;
}

button,
a {
  font: inherit;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid #8be6c4;
  outline-offset: 3px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  width: min(100%, 1600px);
  margin: 0 auto;
  padding: 0.8rem clamp(0.65rem, 2vw, 1.25rem) 0.65rem;
}

.eyebrow {
  display: block;
  margin-bottom: 0.12rem;
  color: #79ddb9;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.8rem);
  line-height: 1.08;
}

.topbar-note {
  margin: 0;
  color: #9cafb8;
  font-size: 0.86rem;
}

.monitor {
  display: grid;
  gap: 0.65rem;
  width: min(100%, 1600px);
  margin: 0 auto;
  padding: 0 clamp(0.45rem, 1.5vw, 1rem) 0.85rem;
}

.monitor-stage {
  position: relative;
  overflow: hidden;
  border: 1px solid #2c3b43;
  border-radius: 0.8rem;
  background: #020405;
  box-shadow: 0 1rem 2.8rem rgba(0, 0, 0, 0.42);
}

.video-mosaic {
  display: grid;
  grid-template-columns: 3fr 4fr;
  width: 100%;
  background: #000;
}

.camera-video {
  display: block;
  width: 100%;
  height: auto;
  background: #000;
  object-fit: contain;
}

.camera-near {
  aspect-ratio: 4 / 3;
}

.camera-turn {
  aspect-ratio: 16 / 9;
  border-left: 1px solid #2c3b43;
}

.analysis-canvas {
  display: none;
}

.monitor-stage:fullscreen {
  display: grid;
  place-items: center;
  width: 100vw;
  height: 100vh;
  border: 0;
  border-radius: 0;
  background: #000;
}

.monitor-stage[data-layout="landscape"]:fullscreen .video-mosaic {
  width: min(100vw, calc(100vh * 3.1111));
}

.monitor-stage[data-layout="portrait"]:fullscreen .video-mosaic {
  width: min(100vw, calc(100vh * 0.7619));
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.status-card {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
  padding: 0.62rem 0.72rem;
  border: 1px solid #293840;
  border-radius: 0.65rem;
  background: rgba(16, 23, 29, 0.9);
}

.status-card > span:last-child {
  min-width: 0;
}

.status-card strong,
.status-card small {
  display: block;
}

.status-card strong {
  font-size: 0.88rem;
}

.status-card small {
  margin-top: 0.08rem;
  overflow: hidden;
  color: #9dafb8;
  font-size: 0.75rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-dot {
  flex: 0 0 auto;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: #f5b942;
  box-shadow: 0 0 0 4px rgba(245, 185, 66, 0.1);
}

.status-card[data-status="live"] .status-dot {
  background: #35d07f;
  box-shadow: 0 0 0 4px rgba(53, 208, 127, 0.12);
}

.status-card[data-status="error"] .status-dot {
  background: #ff5b65;
  box-shadow: 0 0 0 4px rgba(255, 91, 101, 0.12);
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, max-content));
  justify-content: center;
  gap: 0.5rem;
}

.control {
  min-width: 0;
  min-height: 44px;
  padding: 0.65rem 0.9rem;
  border: 1px solid #40515b;
  border-radius: 0.65rem;
  color: #e7eef2;
  background: #151e24;
  cursor: pointer;
  touch-action: manipulation;
}

.control:hover {
  border-color: #718792;
  background: #1d2931;
}

.control:active {
  transform: translateY(1px);
}

.control-primary {
  border-color: #68caa7;
  color: #06110d;
  background: #79ddb9;
  font-weight: 750;
}

.control-primary:hover {
  border-color: #98efd0;
  background: #8be6c4;
}

.blind-note {
  padding: 0.65rem 0.8rem;
  border: 1px solid #26363f;
  border-radius: 0.65rem;
  color: #9eafb8;
  background: rgba(12, 18, 22, 0.82);
  font-size: 0.78rem;
  line-height: 1.45;
}

.blind-note strong {
  color: #dce6eb;
}

#analysis-readiness {
  display: block;
  margin-top: 0.25rem;
  color: #79ddb9;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem 1rem;
  padding: 0.65rem max(0.65rem, env(safe-area-inset-right)) calc(0.8rem + env(safe-area-inset-bottom));
  border-top: 1px solid #1d292f;
  color: #7f929c;
  font-size: 0.76rem;
}

.footer a {
  color: #a9ddf4;
  text-underline-offset: 0.18em;
}

@media (orientation: portrait) {
  .video-mosaic {
    grid-template-columns: minmax(0, 1fr);
  }

  .camera-turn {
    border-left: 0;
    border-top: 1px solid #2c3b43;
  }

  .topbar {
    align-items: flex-start;
  }

  .topbar-note {
    max-width: 8rem;
    text-align: right;
  }

  .status-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.4rem;
  }

  .control-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .control-primary {
    grid-column: 1 / -1;
  }

  .control {
    width: 100%;
    padding-right: 0.55rem;
    padding-left: 0.55rem;
  }
}

@media (max-width: 390px) {
  .topbar-note {
    display: none;
  }

  .monitor {
    padding-right: 0.3rem;
    padding-left: 0.3rem;
  }

  .status-card {
    padding: 0.52rem 0.62rem;
  }

  .blind-note {
    padding: 0.58rem 0.65rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .control:active {
    transform: none;
  }
}