:root {
  --bg: #000000;
  --panel: rgba(10, 10, 10, 0.88);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #f5f5f5;
  --muted: #a3a3a3;
  --cyan: #f5f5f5;
  --blue: #737373;
  --green: #86efac;
  --pink: #f9a8d4;
  --warn: #fde68a;
  --bad: #fda4af;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.5);
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.04), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.03), transparent 24%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
body.low-light {
  --panel: rgba(3, 3, 3, 0.95);
  --muted: #d4d4d4;
}
.hidden { display: none !important; }
.app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, 470px);
  gap: 18px;
  padding: max(14px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom));
}
.glass {
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}
.panel { display: flex; flex-direction: column; }
.panel-subtle {
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  border-radius: 20px;
}
.stage {
  min-height: 82vh;
  position: relative;
  padding: 14px;
}
.viewport {
  position: relative;
  min-height: 66vh;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.42), rgba(0, 0, 0, 0.72));
}
video, #overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#overlay { pointer-events: none; }
.mirror-overlay {
  position: absolute;
  z-index: 4;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
  pointer-events: auto;
}
.mirror-overlay.right { top: 18px; right: 18px; }
.mirror-overlay.left { top: 18px; left: 18px; }
.mirror-overlay.bottom { left: 50%; bottom: 16px; transform: translateX(-50%); }
.mirror-overlay.small.right, .mirror-overlay.small.left { width: 240px; height: 170px; }
.mirror-overlay.medium.right, .mirror-overlay.medium.left { width: 300px; height: 206px; }
.mirror-overlay.large.right, .mirror-overlay.large.left { width: 356px; height: 236px; }
.mirror-overlay.small.bottom { width: min(90%, 420px); height: 118px; }
.mirror-overlay.medium.bottom { width: min(92%, 540px); height: 136px; }
.mirror-overlay.large.bottom { width: min(95%, 680px); height: 156px; }
.mirror-overlay.is-hidden { display: none; pointer-events: none; }
.mirrored { transform: scaleX(-1); }
.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.toolbar-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.wrap { max-width: calc(100% - 120px); }
button, select, .pill {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(8, 8, 8, 0.92);
  color: var(--text);
  font: inherit;
}
button, select {
  padding: 10px 14px;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}
button:hover, select:hover { transform: translateY(-1px); border-color: rgba(255, 255, 255, 0.28); }
button { cursor: pointer; }
button.primary {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
  border-color: rgba(255, 255, 255, 0.2);
}
button.secondary { border-color: rgba(255, 255, 255, 0.18); }
button.danger { border-color: rgba(253, 164, 175, 0.45); color: #ffe4eb; }
.pill { padding: 10px 14px; font-size: 13px; color: var(--muted); }
.suggestion-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  min-height: 46px;
}
.suggestion-chip {
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  padding: 10px 14px;
  cursor: pointer;
}
.touch-fallback {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 3;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  gap: 10px;
  max-width: min(90%, 340px);
  color: var(--muted);
}
.voice-strip {
  margin-top: 12px;
  padding: 14px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}
.meta-label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.voice-text { font-size: 15px; line-height: 1.45; }
.toast-host {
  position: absolute;
  right: 20px;
  bottom: 22px;
  z-index: 10;
  display: grid;
  gap: 10px;
}
.toast {
  max-width: min(88vw, 340px);
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(6, 6, 6, 0.94);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow);
}
.toast.ok { border-color: rgba(134, 239, 172, 0.4); }
.toast.warn { border-color: rgba(253, 230, 138, 0.4); }
.toast.bad { border-color: rgba(253, 164, 175, 0.4); }
.sidebar { min-height: 82vh; }
.panel-header {
  padding: 22px 22px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.eyebrow {
  color: var(--cyan);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 8px;
}
h1, h2 { margin: 0; }
h1 {
  margin-bottom: 8px;
  font-size: 29px;
  line-height: 1.06;
}
.sub {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.panel-body {
  padding: 18px 22px 22px;
  display: grid;
  gap: 16px;
  overflow: auto;
  align-content: start;
}
.card {
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  padding: 16px;
}
.card h2 {
  margin-bottom: 12px;
  font-size: 15px;
}
.output {
  min-height: 130px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.46);
  padding: 14px;
  font-size: 18px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.metric {
  border-radius: 16px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.2);
}
.metric-label {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}
.metric select {
  width: 100%;
  padding: 9px 12px;
  background: rgba(8, 8, 8, 0.92);
}
.legend {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}
.list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.5;
}
.list.compact { gap: 6px; }
.small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
  margin: 8px 0 0;
}
.compact-top { margin-top: 12px; }
.toggle-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.toggle-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  font-size: 13px;
  color: var(--muted);
}
.toggle-chip input { accent-color: var(--cyan); }
.ok { color: var(--green); }
.warn { color: var(--warn); }
.bad { color: var(--bad); }
.row { display: flex; align-items: center; }
.row.end { justify-content: flex-end; }
.gap-sm { gap: 8px; }
.modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 16, 0.72);
  display: grid;
  place-items: center;
  z-index: 30;
  padding: 18px;
}
.modal-card {
  width: min(92vw, 520px);
  padding: 22px;
  border-radius: 28px;
}
@media (max-width: 1160px) {
  .app { grid-template-columns: 1fr; }
  .stage, .sidebar { min-height: auto; }
}
@media (max-width: 760px) {
  .app { padding: max(10px, env(safe-area-inset-top)) 10px max(12px, env(safe-area-inset-bottom)); gap: 10px; }
  .stage { padding: 10px; min-height: 60vh; }
  .viewport { min-height: 56vh; }
  .toolbar { margin-bottom: 10px; }
  .wrap { max-width: 100%; }
  .voice-strip { flex-direction: column; align-items: stretch; }
  .metrics { grid-template-columns: 1fr; }
  .mirror-overlay.small.right, .mirror-overlay.small.left,
  .mirror-overlay.medium.right, .mirror-overlay.medium.left,
  .mirror-overlay.large.right, .mirror-overlay.large.left {
    width: 46vw;
    height: 31vw;
    max-width: 320px;
    max-height: 220px;
  }
}