:root {
  --bg: #0d0f14;
  --panel: #171b24;
  --text: #e8ecf3;
  --muted: #a5b0c0;
  --accent: #8a7dff;
  --warn: #ff7c7c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #1a2030, var(--bg));
  color: var(--text);
}

.app {
  width: min(1200px, 94vw);
  margin: 0 auto;
  min-height: 100dvh;
  padding: 20px 16px 32px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-areas:
    "stage hud"
    "body body"
    "status status"
    "reaction reaction"
    "urgent urgent"
    "choices choices";
  gap: 12px;
}

.stage {
  grid-area: stage;
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(138, 125, 255, 0.28);
  min-height: 240px;
  background: #111;
}

.bg-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  filter: brightness(0.75);
}

.char-image {
  position: absolute;
  right: 8px;
  bottom: 0;
  height: 170px;
  object-fit: contain;
  opacity: 0.95;
  transition: transform .25s ease, filter .25s ease;
}
.char-image.react { transform: scale(1.04); filter: brightness(1.08); }

.hud, .scene-body, .choices-wrap, .status-line, .reaction-line, .urgent-wrap {
  background: rgba(23, 27, 36, 0.85);
  border: 1px solid rgba(138, 125, 255, 0.25);
  border-radius: 14px;
}

.hud { grid-area: hud; padding: 12px 14px; }
.hud h1 { margin: 0; font-size: 1.02rem; }
.hud-stats {
  margin-top: 8px;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

#timer.timer-danger { color: var(--warn); }

.evidence-btn {
  justify-self: start;
  border: 1px solid rgba(138, 125, 255, 0.4);
  background: #222a3b;
  color: var(--text);
  border-radius: 10px;
  padding: 8px 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
}
.evidence-btn img { width: 16px; height: 16px; }

.scene-body {
  grid-area: body;
  padding: 14px;
  line-height: 1.65;
  white-space: pre-line;
}

.status-line {
  grid-area: status;
  padding: 10px 12px;
  color: #cdd5e4;
  font-size: 0.9rem;
}

.reaction-line {
  grid-area: reaction;
  padding: 10px 12px;
  color: #ffd7a8;
  font-size: 0.92rem;
  transition: transform .25s ease;
}
.reaction-line.flash { transform: translateY(-2px); }

.urgent-wrap { grid-area: urgent; padding: 10px 12px; }
.urgent-label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.urgent-bar {
  width: 100%;
  height: 12px;
  border-radius: 999px;
  background: #2a3245;
  overflow: hidden;
}

.urgent-fill {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #6ee7b7, #fbbf24, #f87171);
  transform-origin: left center;
}

.choices-wrap { grid-area: choices; padding: 10px; }
.choices { display: grid; gap: 8px; }
.choice-btn {
  border: 1px solid rgba(138, 125, 255, 0.35);
  background: #23293a;
  color: var(--text);
  padding: 12px 14px;
  border-radius: 10px;
  text-align: left;
  cursor: pointer;
  min-height: 48px;
}
.choice-btn:hover { border-color: var(--accent); background: #2a3147; }
.choice-btn:active { background: #334063; }

@media (max-width: 900px) {
  .app {
    width: min(760px, 96vw);
    grid-template-columns: 1fr;
    grid-template-areas:
      "stage"
      "hud"
      "body"
      "status"
      "reaction"
      "urgent"
      "choices";
  }
}

@media (max-width: 480px) {
  .bg-image { height: 180px; }
  .char-image { height: 145px; }
  .scene-body { font-size: 0.95rem; }
}