* { box-sizing: border-box; }

:root {
  --bg: #0a0a0a;
  --panel: #141414;
  --panel-2: #1a1a2e;
  --text: #e8d5b7;
  --muted: #b89d7d;
  --accent: #c4956a;
  --accent-dark: #8b4513;
  --accent-hover: #a0522d;
  --border: #333;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(196,149,106,0.14), transparent 24%),
    linear-gradient(180deg, #090909 0%, #0f0f12 100%);
  color: var(--text);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
}

.app-shell {
  width: min(100%, 480px);
  margin: 0 auto;
  padding: 18px 14px 28px;
}

.hero {
  text-align: center;
  margin-bottom: 14px;
}

.hero-kicker, .hero-sub, .hint, .hint-inline, .status-subtext, #charCount, #selectedGenreLabel, .footer-note {
  color: var(--muted);
}

.hero h1 {
  margin: 8px 0 6px;
  font-size: 1.95rem;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  text-shadow: 0 0 18px rgba(196,149,106,.18);
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  margin-bottom: 12px;
  box-shadow: 0 10px 24px rgba(0,0,0,.28);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.section-head h2, .section-head label {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

textarea {
  width: 100%;
  min-height: 132px;
  resize: vertical;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #111;
  padding: 12px 14px;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.6;
}

textarea:focus {
  outline: 2px solid rgba(196,149,106,.18);
  border-color: var(--accent);
}

.dpad-wrap {
  width: 260px;
  height: 260px;
  margin: 4px auto 0;
  position: relative;
}

.dpad-btn, .dpad-center { position: absolute; border-radius: 999px; }

.dpad-btn {
  width: 88px;
  height: 88px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  box-shadow: 0 8px 18px rgba(0,0,0,.35);
}

.dpad-btn span { font-size: .84rem; }
.dpad-btn.active {
  background: var(--accent);
  color: #1a120b;
  border-color: transparent;
  box-shadow: 0 0 20px rgba(196,149,106,.25);
}

.dpad-btn.up { top: 0; left: 50%; transform: translateX(-50%); }
.dpad-btn.down { bottom: 0; left: 50%; transform: translateX(-50%); }
.dpad-btn.left { left: 0; top: 50%; transform: translateY(-50%); }
.dpad-btn.right { right: 0; top: 50%; transform: translateY(-50%); }

.dpad-center {
  width: 102px;
  height: 102px;
  left: 50%; top: 50%; transform: translate(-50%, -50%);
  background: #101010;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8px;
}

.genre-chip-label { font-size: .7rem; color: var(--muted); }
#selectedMoodLabel { font-weight: 700; font-size: .88rem; }

.genre-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.genre-btn, .player-actions button, .download-link, .generate-btn {
  border-radius: 14px;
  font-weight: 700;
}

.genre-btn {
  min-height: 46px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
}

.genre-btn.active {
  background: var(--accent);
  color: #1a120b;
  border-color: transparent;
}

.preview-card pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: .84rem;
  line-height: 1.5;
  background: #0f0f0f;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  color: var(--text);
}

.generate-btn {
  width: 100%;
  border: none;
  background: linear-gradient(180deg, var(--accent-dark), var(--accent-hover));
  color: #fff5ea;
  padding: 16px;
  font-size: 1.08rem;
  box-shadow: 0 12px 24px rgba(139,69,19,.28);
  margin-bottom: 12px;
}

.generate-btn:disabled { opacity: .6; }
.hidden { display: none; }
.status-card { text-align: center; }

.loading-orb {
  width: 42px; height: 42px; border-radius: 999px; margin: 0 auto 10px;
  border: 4px solid rgba(196,149,106,.14); border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}

.progress-track {
  height: 10px; background: rgba(255,255,255,.08); border-radius: 999px;
  overflow: hidden; margin-top: 12px;
}
#progressBar {
  height: 100%; width: 12%; background: linear-gradient(90deg, var(--accent), var(--accent-hover)); transition: width .5s ease;
}

audio { width: 100%; margin: 8px 0 12px; }
.player-actions { display: flex; gap: 8px; }
.player-actions button, .download-link {
  flex: 1; min-height: 44px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center;
}
.download-link { flex: 0 0 auto; padding: 0 14px; }
.footer-note { text-align: center; font-size: .82rem; padding-top: 4px; }

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 380px) {
  .app-shell { padding-inline: 10px; }
  .dpad-wrap { width: 236px; height: 236px; }
  .dpad-btn { width: 80px; height: 80px; }
  .dpad-center { width: 92px; height: 92px; }
}