/* StrangerDanger — neo-brutalist live stranger video */

:root {
  --sd-ink: #0a0a0a;
  --sd-paper: #fffef5;
  --sd-yellow: #fff500;
  --sd-hot: #ff3366;
  --sd-cyan: #00e8ff;
  --sd-muted: #3d3d3d;
  --sd-border: 3px solid var(--sd-ink);
  --sd-shadow: 5px 5px 0 var(--sd-ink);
  --sd-shadow-sm: 3px 3px 0 var(--sd-ink);
  --sd-safe-top: env(safe-area-inset-top, 0px);
  --sd-safe-bottom: env(safe-area-inset-bottom, 0px);
  --sd-topbar-h: 56px;
  --sd-font-display: "Syne", system-ui, sans-serif;
  --sd-font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body.sd-site {
  margin: 0;
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-tap-highlight-color: transparent;
}

body.sd-site {
  font-family: var(--sd-font-mono);
  background: var(--sd-paper);
  color: var(--sd-ink);
  background-image: radial-gradient(var(--sd-ink) 1px, transparent 1px);
  background-size: 18px 18px;
  background-position: 0 0;
}

.sd-app {
  display: flex;
  flex-direction: column;
  height: 100%;
  height: 100dvh;
  max-height: 100dvh;
}

/* —— Top bar —— */
.sd-topbar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: calc(var(--sd-topbar-h) + var(--sd-safe-top));
  padding: calc(var(--sd-safe-top) + 8px) 14px 8px;
  background: var(--sd-yellow);
  border-bottom: var(--sd-border);
  z-index: 30;
  position: relative;
}

.sd-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.sd-brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--sd-hot);
  border: var(--sd-border);
  box-shadow: var(--sd-shadow-sm);
  font-family: var(--sd-font-display);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
}

.sd-brand-name {
  font-family: var(--sd-font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sd-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 10px;
  border: var(--sd-border);
  box-shadow: var(--sd-shadow-sm);
  background: var(--sd-cyan);
}

.sd-tag--live {
  background: #7fff00;
}

/* —— Video stage —— */
.sd-viewport {
  flex: 1;
  position: relative;
  min-height: 0;
  background: var(--sd-ink);
  overflow: hidden;
  border-bottom: var(--sd-border);
}

.sd-remote-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: var(--sd-ink);
  transform: translateZ(0);
}

.sd-local-pip {
  position: absolute;
  right: max(12px, env(safe-area-inset-right, 0px));
  top: 12px;
  width: 30vw;
  max-width: 132px;
  min-width: 88px;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: var(--sd-border);
  box-shadow: var(--sd-shadow);
  z-index: 40;
  background: var(--sd-ink);
  cursor: pointer;
  border-radius: 0;
  opacity: 1;
  isolation: isolate;
  transition: border-radius 0.15s ease, aspect-ratio 0.15s ease;
}

.sd-local-pip--square {
  aspect-ratio: 3 / 4;
  border-radius: 0;
}

.sd-local-pip--round {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
}

.sd-local-pip.hidden {
  display: none;
}

.sd-local-pip:focus-visible {
  outline: 3px solid var(--sd-cyan);
  outline-offset: 2px;
}

.sd-local-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  filter: none;
  transform: scaleX(-1) translateZ(0);
  -webkit-transform: scaleX(-1) translateZ(0);
}

/* —— Overlays —— */
.sd-overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  padding-bottom: calc(20px + var(--sd-safe-bottom));
  background: rgba(255, 254, 245, 0.92);
  text-align: center;
}

.sd-overlay.hidden {
  display: none !important;
}

.sd-card {
  width: 100%;
  max-width: 340px;
  padding: 24px 20px;
  background: var(--sd-paper);
  border: var(--sd-border);
  box-shadow: var(--sd-shadow);
  text-align: left;
}

.sd-tagline {
  margin: 0 0 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  background: var(--sd-ink);
  color: var(--sd-yellow);
  display: inline-block;
  padding: 4px 8px;
}

.sd-title {
  margin: 0 0 12px;
  display: flex;
  flex-direction: column;
  gap: 0.05em;
  max-width: 100%;
  hyphens: none;
}

.sd-title-word {
  display: block;
  font-family: var(--sd-font-display);
  font-size: clamp(1.25rem, 5.8vw, 1.85rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--sd-ink);
  white-space: nowrap;
}

.sd-lead {
  margin: 0 0 16px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--sd-muted);
}

.sd-rules {
  margin: 0 0 20px;
  padding: 12px 12px 12px 28px;
  border: var(--sd-border);
  background: var(--sd-yellow);
  font-size: 0.75rem;
  line-height: 1.55;
  list-style: square;
}

.sd-rules li::marker {
  color: var(--sd-hot);
}

.sd-hint {
  margin: 10px 0 0;
  font-size: 0.75rem;
  color: var(--sd-muted);
}

.sd-error {
  margin: 12px 0 0;
  padding: 10px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sd-paper);
  background: var(--sd-hot);
  border: var(--sd-border);
}

.sd-error.hidden {
  display: none;
}

.hidden {
  display: none !important;
}

/* Search state */
.sd-loader {
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
  background: var(--sd-cyan);
  border: var(--sd-border);
  box-shadow: var(--sd-shadow);
  animation: sd-brutal-pulse 0.6s steps(2) infinite;
}

@keyframes sd-brutal-pulse {
  0%,
  100% {
    transform: translate(0, 0);
    box-shadow: var(--sd-shadow);
  }
  50% {
    transform: translate(5px, 5px);
    box-shadow: none;
  }
}

.sd-search-title {
  margin: 0 0 8px;
  font-family: var(--sd-font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.sd-status {
  margin: 0 0 20px;
  font-size: 0.85rem;
  color: var(--sd-muted);
  max-width: 280px;
}

.sd-overlay-bar {
  inset: auto 0 0 0;
  height: auto;
  flex-direction: row;
  justify-content: flex-start;
  padding: 12px 16px calc(12px + var(--sd-safe-bottom));
  background: transparent;
  pointer-events: none;
}

.sd-stranger-label {
  margin: 0;
  padding: 8px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: var(--sd-yellow);
  color: var(--sd-ink);
  border: var(--sd-border);
  box-shadow: var(--sd-shadow-sm);
}

/* —— Buttons —— */
.sd-btn {
  min-height: 48px;
  padding: 12px 16px;
  border: var(--sd-border);
  box-shadow: var(--sd-shadow);
  font-family: var(--sd-font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  touch-action: manipulation;
  transition: transform 0.05s, box-shadow 0.05s;
}

.sd-btn:active:not(:disabled) {
  transform: translate(5px, 5px);
  box-shadow: none;
}

.sd-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.sd-btn--primary {
  width: 100%;
  background: var(--sd-hot);
  color: var(--sd-paper);
  font-size: 0.95rem;
  min-height: 52px;
}

.sd-btn--secondary {
  width: 100%;
  background: var(--sd-cyan);
  color: var(--sd-ink);
  margin-top: 10px;
}

.sd-btn--ghost {
  background: var(--sd-paper);
  color: var(--sd-ink);
  min-width: 140px;
}

.sd-btn--next {
  background: var(--sd-cyan);
  color: var(--sd-ink);
}

.sd-btn--mute {
  background: var(--sd-paper);
  color: var(--sd-ink);
}

.sd-btn--mute[aria-pressed="true"] {
  background: var(--sd-muted);
  color: var(--sd-paper);
}

.sd-btn--stop {
  background: var(--sd-hot);
  color: var(--sd-paper);
}

/* —— Controls bar —— */
.sd-controls {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  padding: 12px 14px calc(12px + var(--sd-safe-bottom));
  background: var(--sd-yellow);
  border-top: var(--sd-border);
  z-index: 25;
}

.sd-controls.hidden {
  display: none !important;
}

body.sd-live .sd-viewport {
  background: var(--sd-ink);
}

body.sd-live #sd-overlay-start,
body.sd-live #sd-overlay-search {
  display: none !important;
}

body.sd-live .sd-topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--sd-yellow);
}

body.sd-live .sd-local-pip {
  top: calc(var(--sd-topbar-h) + var(--sd-safe-top) + 8px);
}

@media (min-width: 768px) {
  .sd-local-pip {
    width: 160px;
    max-width: 160px;
    top: calc(var(--sd-topbar-h) + var(--sd-safe-top) + 12px);
    right: 16px;
  }

  .sd-title-word {
    font-size: clamp(1.35rem, 4.5vw, 2rem);
  }

  .sd-controls {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }

  .sd-app {
    align-items: center;
  }

  .sd-viewport {
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    border-left: var(--sd-border);
    border-right: var(--sd-border);
  }

  .sd-topbar {
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    border-left: var(--sd-border);
    border-right: var(--sd-border);
  }
}

@media (orientation: landscape) and (max-height: 500px) {
  .sd-local-pip {
    width: 100px;
    max-width: 100px;
    top: 8px;
    right: 8px;
  }

  .sd-card {
    padding: 16px 18px;
  }

  .sd-title-word {
    font-size: clamp(1.1rem, 5vw, 1.4rem);
  }

  .sd-controls {
    padding: 8px 12px calc(8px + var(--sd-safe-bottom));
  }

  .sd-btn {
    min-height: 44px;
    font-size: 0.75rem;
  }
}