:root {
  --bg: #0a0a0f;
  --glass: rgba(12, 12, 20, 0.72);
  --border: rgba(255, 255, 255, 0.12);
  --accent: #00d4ff;
  --accent-dim: rgba(0, 212, 255, 0.18);
  --text: #e8eaed;
  --muted: rgba(232, 234, 237, 0.6);
  --rec: #ff3b4e;
  --mono: 'SF Mono', ui-monospace, 'JetBrains Mono', Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, 'Inter', system-ui, sans-serif;
  color-scheme: dark;
}
* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}
html,
body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  overscroll-behavior: none;
}
[hidden] {
  display: none !important;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
.screen {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: max(24px, env(safe-area-inset-top)) 24px
    max(24px, env(safe-area-inset-bottom));
  text-align: center;
}
.logo {
  width: 64px;
  height: 64px;
}
h1 {
  margin: 0;
  font-family: var(--mono);
  font-size: 20px;
  letter-spacing: 0.18em;
}
.lede,
.hint,
.status {
  margin: 0;
  max-width: 34ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}
.status:empty {
  display: none;
}
.status.error {
  color: #ff8a95;
}
#pair-form {
  display: flex;
  gap: 8px;
}
#code {
  width: 9.5ch;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--glass);
  color: var(--text);
  font: 600 22px var(--mono);
  letter-spacing: 0.2em;
  text-align: center;
  text-transform: uppercase;
}
.primary {
  min-width: 220px;
  padding: 14px 20px;
  border: 1px solid var(--accent);
  border-radius: 10px;
  background: var(--accent-dim);
  font: 600 15px var(--mono);
  letter-spacing: 0.12em;
}
#pair-form .primary {
  min-width: 0;
}
.help {
  max-width: 36ch;
  color: var(--muted);
  font-size: 13px;
  text-align: left;
}
.help summary {
  cursor: pointer;
  text-align: center;
}
.help a {
  color: var(--accent);
}

/* Camera monitor: the desktop's render fills the screen. */
.camera {
  position: fixed;
  inset: 0;
  padding: 0;
  overflow: hidden;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  background: #000;
}
#monitor {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}
.topbar,
.bottombar {
  position: absolute;
  left: max(10px, env(safe-area-inset-left));
  right: max(10px, env(safe-area-inset-right));
  display: flex;
  align-items: center;
  gap: 8px;
}
.topbar {
  top: max(10px, env(safe-area-inset-top));
}
.bottombar {
  bottom: max(12px, env(safe-area-inset-bottom));
  justify-content: center;
  gap: 10px;
}
.spacer {
  flex: 1;
}
.chip {
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--glass);
  font: 600 12px var(--mono);
  letter-spacing: 0.06em;
}
.chip.rec {
  border-color: var(--rec);
  color: var(--rec);
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #777;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.4);
}
.dot.live {
  background: #3ddc84;
}
.dot.slow {
  background: #ffb020;
}
.toast {
  position: absolute;
  top: calc(max(10px, env(safe-area-inset-top)) + 40px);
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  padding: 7px 12px;
  border-radius: 10px;
  background: var(--glass);
  font-size: 13px;
  white-space: nowrap;
}
.tool {
  min-width: 64px;
  padding: 10px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--glass);
  font: 600 11px var(--mono);
  letter-spacing: 0.08em;
}
.tool[aria-pressed='true'],
.tool[aria-expanded='true'] {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.record {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.35);
}
.record-dot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--rec);
  transition:
    border-radius 150ms,
    width 150ms,
    height 150ms;
}
.record[aria-pressed='true'] .record-dot {
  width: 24px;
  height: 24px;
  border-radius: 5px;
}
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* Virtual sticks sit low on each side, under the thumbs. */
.stick {
  position: absolute;
  bottom: calc(max(12px, env(safe-area-inset-bottom)) + 84px);
  width: 128px;
  height: 128px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(12, 12, 20, 0.38);
  touch-action: none;
}
.stick.left {
  left: max(18px, env(safe-area-inset-left));
}
.stick.right {
  right: max(18px, env(safe-area-inset-right));
}
.stick span {
  position: absolute;
  bottom: -20px;
  left: 0;
  right: 0;
  color: var(--muted);
  font: 600 10px var(--mono);
  letter-spacing: 0.1em;
  text-align: center;
}
.knob {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 52px;
  height: 52px;
  margin: -26px 0 0 -26px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  background: var(--accent-dim);
}

.drawer {
  position: absolute;
  left: 50%;
  bottom: calc(max(12px, env(safe-area-inset-bottom)) + 84px);
  transform: translateX(-50%);
  width: min(360px, calc(100% - 24px));
  max-height: 60%;
  overflow: auto;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(12, 12, 20, 0.9);
  display: flex;
  flex-direction: column;
  gap: 12px;
  font: 600 11px var(--mono);
  letter-spacing: 0.08em;
  z-index: 2;
}
.drawer label {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px;
}
.drawer input[type='range'] {
  width: 100%;
  accent-color: var(--accent);
}
.drawer output {
  color: var(--accent);
}
.presets {
  display: flex;
  gap: 6px;
}
.presets button {
  flex: 1;
  padding: 8px 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  font: 600 12px var(--mono);
}
.presets button.active {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.presets small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 8px;
}
.toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.toggles label {
  justify-content: flex-start;
  align-items: center;
}
.drawer .hint {
  font: 12px var(--sans);
  letter-spacing: 0;
}
#focus-ring {
  position: absolute;
  width: 64px;
  height: 64px;
  margin: -32px 0 0 -32px;
  border: 2px solid #ffd60a;
  border-radius: 6px;
  pointer-events: none;
  animation: focus 700ms ease-out forwards;
}
@keyframes focus {
  from {
    transform: scale(1.5);
    opacity: 1;
  }
  to {
    transform: scale(1);
    opacity: 0;
  }
}
@media (orientation: landscape) and (max-height: 500px) {
  .stick {
    width: 112px;
    height: 112px;
    bottom: calc(max(12px, env(safe-area-inset-bottom)) + 24px);
  }
  .bottombar {
    left: 160px;
    right: 160px;
  }
}