:root {
  --bg: #0b0e17;
  --panel: #121628;
  --text: #e8efff;
  --muted: #9fb0d1;
  --accent: #6ea8ff;
  --btn: #1d2440;

  --fs-body: clamp(0.96rem, 0.9rem + 0.3vw, 1.06rem);
  --fs-h1: clamp(1.25rem, 1.05rem + 1.2vw, 1.7rem);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, Segoe UI, Roboto, Helvetica, Arial;
  background: radial-gradient(1200px 600px at 50% -10%, #1a2242, var(--bg));
  color: var(--text);
  font-size: var(--fs-body);
  line-height: 1.55;
  overflow-x: hidden;
}

.wrap { max-width: 900px; margin: 0 auto; padding: 16px; }
.topbar { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
h1 { margin: 8px 0 4px; font-size: var(--fs-h1); letter-spacing: 0.5px; }
.subtitle { color: var(--muted); font-size: 0.95rem; }

/* ── Scene image (full width, no overlay) ── */
.scene {
  width: 100%;
  margin-bottom: 0;
}

.scene img {
  width: 100%;
  height: auto;
  max-height: min(40vh, 360px);
  border-radius: 18px 18px 0 0;
  box-shadow: 0 10px 30px rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.08);
  border-bottom: none;
  display: block;
  object-fit: contain;
}

/* ── Text panel below image ── */
.text-panel {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.08);
  border-top: none;
  border-radius: 0 0 18px 18px;
  padding: 20px 24px;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.65;
  min-height: 60px;
  max-height: clamp(100px, 20vh, 240px);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 16px;
  text-shadow: 0 0 6px rgba(110,168,255,.15);
}

.text-panel:empty { display: none; }

/* Status line */
.scene-status {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 4px 0;
}

/* ── Choices ── */
.choices { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 14px; }
.choice {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.09);
  background: var(--btn);
  color: var(--text);
  cursor: pointer;
  text-align: left;
}
.choice:hover { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(110,168,255,.2) inset; }

/* Footer / reply box */
.footer-row { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 12px; }
.primary {
  padding: 12px 16px; border-radius: 12px; background: var(--accent);
  border: none; color: #08101d; font-weight: 600; cursor: pointer;
}
.secondary { font-size: 0.9rem; }
.hidden { display: none; }

/* Kokology form */
.kokology-form { display: flex; flex-direction: column; gap: 12px; }
.kokology-textarea {
  width: 100%;
  padding: 14px;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.6;
  resize: vertical;
}
.kokology-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(110,168,255,.2);
}
.kokology-actions { display: flex; justify-content: flex-end; gap: 10px; }
.kokology-error { color: #ff8a8a; font-size: 0.9rem; margin-top: 4px; }
.kokology-hint { color: var(--muted); font-size: 0.88rem; margin-top: 6px; text-align: center; }
.kokology-end { text-align: center; padding: 20px 0; }
.kokology-endtext { color: var(--muted); margin-bottom: 16px; font-size: 1.05rem; }

/* ── Mobile ── */
@media (max-width: 640px) {
  .wrap { padding: 12px; }
  .scene img { max-height: min(32vh, 280px); border-radius: 14px 14px 0 0; }
  .text-panel {
    padding: 16px 14px;
    border-radius: 0 0 14px 14px;
    font-size: 1rem;
    line-height: 1.55;
  }
  .choice { padding: 12px 12px; font-size: 0.98rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}