:root {
  /* Make HUD more transparent */
  --hud-bg: rgba(11,15,20,0.55);
  --hud-border: rgba(255,255,255,0.08);
  --text: #e7edf3;
  --muted: #9aa7b2;
  --accent: #22d3ee;
  --good: #12f7d6;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, Segoe UI, Roboto, Arial; color: var(--text); }

.hud { position: fixed; left: calc(12px + env(safe-area-inset-left)); top: calc(12px + env(safe-area-inset-top)); padding: 10px 12px; background: var(--hud-bg); border: 1px solid var(--hud-border); border-radius: 12px; backdrop-filter: blur(8px); z-index: 10; max-width: 60vw; display: inline-block; }
.hud-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.hud-row + .hud-row { margin-top: 8px; }
.hud-item { color: var(--text); font-variant-numeric: tabular-nums; }
.hud-row.input label { color: var(--muted); margin-right: 6px; }
.hud-row.input input { background: #0f141b; color: var(--text); border: 1px solid var(--hud-border); border-radius: 8px; padding: 10px 12px; width: 180px; font-size: 16px; }
.hud-row.input button { background: #12202a; color: var(--accent); border: 1px solid var(--hud-border); border-radius: 8px; padding: 10px 12px; cursor: pointer; font-size: 16px; }
.hud-row.input button:hover { filter: brightness(1.1); }
.hud-row.help { color: var(--muted); font-size: 12px; }
.hud-row.back a { color: var(--accent); text-decoration: none; }

.toast { position: fixed; right: 12px; bottom: 12px; background: var(--hud-bg); border: 1px solid var(--hud-border); border-radius: 10px; padding: 8px 10px; color: var(--good); z-index: 15; }

/* Leaderboard panel */
.panel.leaderboard { position: fixed; right: 12px; top: 12px; width: 260px; background: var(--hud-bg); border: 1px solid var(--hud-border); border-radius: 12px; padding: 10px 12px; backdrop-filter: blur(8px); z-index: 15; }
.panel-title { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
#leaderboardList { margin: 0; padding-left: 20px; max-height: 260px; overflow: auto; }
#leaderboardList li { color: var(--text); font-variant-numeric: tabular-nums; }

/* Modal (game over) */
.modal { position: fixed; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,0.5); z-index: 20; }
.modal[hidden] { display: none; }
.modal-card { width: 92%; max-width: 420px; background: var(--hud-bg); border: 1px solid var(--hud-border); border-radius: 12px; padding: 16px; }
.modal-title { font-weight: 700; margin-bottom: 8px; }
.modal-body { color: var(--text); margin-bottom: 10px; }
.name-row { display: flex; gap: 8px; align-items: center; margin-top: 10px; }
.name-row input { flex: 1; background: #0f141b; color: var(--text); border: 1px solid var(--hud-border); border-radius: 8px; padding: 8px 10px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; }
.modal-actions button { background: #12202a; color: var(--accent); border: 1px solid var(--hud-border); border-radius: 8px; padding: 8px 10px; cursor: pointer; }
.modal-actions button:hover { filter: brightness(1.1); }

@media (max-width: 680px) {
  .panel.leaderboard { display: none; }
}

/* Touch-friendly tweaks */
@media (max-width: 720px) {
  .hud-row { gap: 10px; }
  .hud-row.input { display: grid; grid-template-columns: 1fr auto auto auto; column-gap: 8px; align-items: center; }
  .hud-row.input label { grid-column: 1 / -1; }
  .hud-row.input input { grid-column: 1 / span 2; width: 100%; }
  .hud-row.input button#submitGuess { grid-column: 3; }
  .hud-row.input button#clearGuess { grid-column: 4; }
  .hud-row.help { font-size: 11px; }
}

@media (max-width: 460px) {
  .hud-row.input { grid-template-columns: 1fr 1fr; }
  .hud-row.input input { grid-column: 1 / -1; }
  .hud-row.input button#submitGuess { grid-column: 1; }
  .hud-row.input button#clearGuess { grid-column: 2; }
}

/* Coarse pointer devices: increase tappable area */
@media (pointer: coarse) {
  .icon-btn { padding: 10px 12px; }
}

/* Small icon button (mute) */
.icon-btn { background: #12202a; color: var(--accent); border: 1px solid var(--hud-border); border-radius: 8px; padding: 6px 8px; cursor: pointer; }
.icon-btn:hover { filter: brightness(1.1); }

/* Urgency timer color */
.urgent { color: #ff5d5d; }

/* Web time bar under the top row */
.timebar-row { display: flex; align-items: center; padding: 6px 0; }
.timebar { position: relative; width: 320px; height: 10px; background: #0f141b; border: 1px solid rgba(255,255,255,0.08); border-radius: 8px; box-shadow: inset 0 2px 4px rgba(0,0,0,0.5); }
.timebar #timeFill { position: absolute; left: 0; top: 0; height: 100%; width: 0%; background: linear-gradient(90deg, rgba(250,204,21,0.35), rgba(250,204,21,0.8)); border-right: 1px solid rgba(255,255,255,0.2); box-shadow: inset 0 0 10px rgba(250,204,21,0.5), 0 0 10px rgba(250,204,21,0.15); transition: width 0.25s ease-out; }