/* ═══════════════════════════════════════════════════════════
   ui.css — Overlays, score, panels, stats, leaderboard
   ═══════════════════════════════════════════════════════════ */

/* ── LOADING BAR ─────────────────────────────────────────── */
.loading-bar-wrap {
  width: min(260px, 70%);
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.loading-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--blue);
  border-radius: 3px;
  transition: width 0.25s ease;
}

/* ── OVERLAYS ────────────────────────────────────────────── */
.overlay {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--overlay-bg);
}
.overlay.hidden { display: none; }
.overlay > * + * { margin-top: 14px; }

/* "404" style number on start screen */
.dino-404 {
  font-size: clamp(28px, 8vw, 56px);
  color: var(--border);
  letter-spacing: 6px;
  line-height: 1;
}

.overlay-title {
  font-size: clamp(10px, 3vw, 18px);
  color: var(--accent);
  letter-spacing: 4px;
  text-align: center;
}
.overlay-title.danger { color: var(--danger); }

.overlay-hint {
  font-size: clamp(5px, 1.3vw, 8px);
  color: var(--muted);
  text-align: center;
  line-height: 2.2;
}

.go-scores {
  font-size: clamp(7px, 1.8vw, 11px);
  color: var(--gold);
  display: flex;
  align-items: center;
}
.go-scores .go-sep { color: var(--border); margin: 0 10px; }
.go-scores .go-hi  { color: var(--muted); }

.go-newbest {
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.go-newbest:not(.hidden) {
  animation: ce-pulse 0.9s ease-in-out infinite;
}

/* ── NEW BEST badge pulse ────────────────────────────────── */
@keyframes ce-pulse {
  0%, 100% { opacity: 1;   transform: scale(1);    }
  50%       { opacity: 0.7; transform: scale(1.08); }
}

/* Shared button style */
.chrome-btn {
  padding: 10px 22px;
  background: var(--blue);
  border: none;
  color: #fff;
  font-family: 'Press Start 2P', monospace;
  font-size: clamp(7px, 1.8vw, 10px);
  cursor: pointer;
  border-radius: 3px;
  letter-spacing: 1px;
  transition: opacity 0.15s;
}
.chrome-btn:hover { opacity: 0.88; }
.chrome-btn.small { font-size: 7px; padding: 7px 14px; }

/* .primary — used on the restart button; matches .chrome-btn defaults but
   makes intent explicit so future styling has a named hook to target */
.chrome-btn.primary {
  background: var(--blue);
  color: #fff;
}

/* Blink animation for restart button */
.blink {
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

/* ── PANEL GRID ──────────────────────────────────────────── */
.panel-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 960px;
  width: 100%;
  padding: 4px 12px 20px;
}
@media (max-width: 600px) {
  .panel-row { grid-template-columns: 1fr; }
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.panel-title {
  font-size: clamp(6px, 1.3vw, 8px);
  color: var(--muted);
  letter-spacing: 2px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ── STATS ───────────────────────────────────────────────── */
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--separator);
  font-family: 'VT323', monospace;
}
.stat-label { color: var(--muted);  font-size: clamp(12px, 2.5vw, 16px); }
.stat-value { color: var(--accent); font-size: clamp(14px, 3vw, 20px); }
.stat-value.gold   { color: var(--gold);   }
.stat-value.danger { color: var(--danger); }
.stat-value.green  { color: var(--green);  }

/* ── SPEED BAR ───────────────────────────────────────────── */
.speed-bar-wrap { margin-top: 12px; }
.speed-label {
  font-size: clamp(5px, 1.1vw, 7px);
  color: var(--muted);
  letter-spacing: 1px;
  margin-bottom: 5px;
}
.speed-bar-bg {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.speed-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--danger));
  border-radius: 2px;
  width: 0%;
  transition: width 80ms linear;
}

/* ── DB BADGE ────────────────────────────────────────────── */
.db-badge {
  display: inline-flex;
  align-items: center;
  font-size: clamp(5px, 1vw, 6px);
  color: var(--muted);
  margin-top: 10px;
}
.db-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 4px var(--green);
  margin-right: 6px;
  flex-shrink: 0;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ── NAME FORM ───────────────────────────────────────────── */
.name-section { margin-bottom: 12px; }
.name-form {
  display: flex;
  flex-wrap: wrap;
  margin-top: 6px;
}
.name-input {
  flex: 1;
  min-width: 80px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--accent);
  font-family: 'VT323', monospace;
  font-size: 18px;
  padding: 6px 10px;
  border-radius: 3px;
  outline: none;
  margin-right: 6px;
  margin-bottom: 6px;
}
.name-input:focus { border-color: var(--blue); }
.player-name-label {
  font-family: 'VT323', monospace;
  font-size: 18px;
  color: var(--accent);
  margin-top: 4px;
}

/* ── CLEAR BUTTON ────────────────────────────────────────── */
.clear-btn {
  padding: 3px 8px;
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  font-family: 'Press Start 2P', monospace;
  font-size: 6px;
  cursor: pointer;
  border-radius: 2px;
  letter-spacing: 1px;
  transition: background 0.15s, color 0.15s;
}
.clear-btn:hover { background: var(--danger); color: #fff; }

/* ── LEADERBOARD TABLE ───────────────────────────────────── */
.lb-table {
  width: 100%;
  border-collapse: collapse;
}
.lb-table th {
  color: var(--muted);
  text-align: left;
  padding: 4px 6px;
  font-size: clamp(5px, 1.1vw, 6px);
  letter-spacing: 1px;
}
.lb-table td {
  padding: 6px;
  border-bottom: 1px solid var(--separator);
  color: var(--text);
  font-family: 'VT323', monospace;
  font-size: clamp(12px, 2.5vw, 17px);
}
.lb-table tbody tr td.lb-empty {
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

.rank-badge {
  display: inline-block;
  width: 18px;
  height: 18px;
  background: var(--border);
  border-radius: 2px;
  text-align: center;
  line-height: 18px;
  font-size: 10px;
}