:root {
  --bg: #0b0b0b;
  --fg: #f3efe8;
  --muted: #9a958c;
  --chip: #1c1c1c;
  --chip-on: #f3efe8;
  --accent: #f3efe8;
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Noto Sans CJK KR", system-ui, sans-serif;
  user-select: none;
  overflow: hidden;
}

#video {
  position: fixed;
  left: -100px;
  top: 0;
  width: 4px;
  height: 4px;
  opacity: 0;
  pointer-events: none;
}

#app {
  height: 100%;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: calc(10px + var(--safe-t)) 0 calc(12px + var(--safe-b));
}

.top {
  padding: 4px 20px 10px;
  text-align: center;
  flex: 0 0 auto;
}
.top h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
#look-meta {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.finder {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  max-height: 62dvh;
  margin: 0 auto;
  background: #000;
  overflow: hidden;
}
.finder canvas {
  display: block;
  width: 100%;
  height: 100%;
}
.flash {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
}
.flash.on { animation: flash 0.18s ease-out; }
@keyframes flash { 0% { opacity: 0.85; } 100% { opacity: 0; } }

.looks {
  display: flex;
  gap: 8px;
  padding: 14px 16px 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex: 0 0 auto;
  justify-content: safe center;
}
.looks::-webkit-scrollbar { display: none; }
.look {
  flex: 0 0 auto;
  border: 0;
  background: var(--chip);
  color: var(--fg);
  border-radius: 999px;
  padding: 8px 14px 7px;
  min-width: 58px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.15;
  cursor: pointer;
}
.look small {
  display: block;
  font-size: 10px;
  font-weight: 500;
  color: var(--muted);
  margin-top: 1px;
}
.look[aria-selected="true"] {
  background: var(--chip-on);
  color: #111;
}
.look[aria-selected="true"] small { color: #555; }

.controls {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 8px 28px 0;
  flex: 1 1 auto;
  min-height: 96px;
}
.thumb {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  border: 1px solid #333;
  background: #161616 center / cover no-repeat;
  justify-self: start;
  padding: 0;
  overflow: hidden;
}
.thumb:disabled { opacity: 0.35; }
.shutter {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  border: 4px solid #fff;
  background: #fff;
  box-shadow: 0 0 0 3px #0b0b0b, 0 0 0 5px #fff;
  justify-self: center;
  padding: 0;
}
.shutter:active { transform: scale(0.94); background: #ddd; }
.flip {
  justify-self: end;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 0;
  background: #1c1c1c;
  color: var(--fg);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 0;
}

button { cursor: pointer; color: inherit; }
button:disabled { cursor: default; }

.overlay {
  position: fixed;
  inset: 0;
  background: #0b0b0b;
  z-index: 20;
  display: flex;
  flex-direction: column;
}
.overlay[hidden] { display: none; }
.sheet {
  margin: auto;
  padding: 28px 24px calc(24px + var(--safe-b));
  max-width: 360px;
  text-align: center;
}
.sheet h2 { margin: 0 0 10px; font-size: 22px; letter-spacing: -0.03em; }
.sheet p { margin: 0 0 24px; color: var(--muted); line-height: 1.5; font-size: 15px; }
.sheet button, .review-bar button {
  font: inherit;
  font-weight: 600;
  font-size: 16px;
  border: 0;
  border-radius: 12px;
  padding: 14px 20px;
  background: #222;
  color: var(--fg);
  width: 100%;
}
.sheet button { background: var(--fg); color: #111; }

#review-img {
  flex: 1 1 auto;
  width: 100%;
  object-fit: contain;
  background: #000;
  min-height: 0;
}
.review-bar {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 10px;
  padding: 14px 16px calc(14px + var(--safe-b));
}
.review-bar .primary { background: var(--fg); color: #111; }