/* Unbeatable Pong: Survival — 3D table + glassmorphism UI, mobile-first */
:root {
  --bg: #09090f;
  --accent: #c4ff00;
  --red: #ff4455;
  --gold: #ffd700;
  --text: #f0f0f5;
  --dim: rgba(255,255,255,0.5);
  --glass: rgba(255,255,255,0.06);
  --glass-2: rgba(255,255,255,0.10);
  --glass-border: rgba(255,255,255,0.14);
  --glass-hi: rgba(255,255,255,0.18);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

#pongCanvas {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  touch-action: none;
}

.hidden { display: none !important; }
.dim { color: var(--dim); font-size: 0.85rem; }

/* ── Overlays: frost the 3D game behind the glass card ── */
.overlay {
  position: fixed; inset: 0;
  background: radial-gradient(120% 90% at 50% 0%, rgba(20,20,40,0.45), rgba(9,9,15,0.72));
  -webkit-backdrop-filter: blur(7px); backdrop-filter: blur(7px);
  display: flex; align-items: center; justify-content: center;
  z-index: 10; overflow-y: auto; padding: 16px;
}
.overlay-inner {
  width: 100%; max-width: 410px;
  padding: 28px 22px 26px;
  text-align: center;
  display: flex; flex-direction: column; gap: 14px;
  max-height: calc(100vh - 32px); overflow-y: auto;
  /* the glass panel */
  background: linear-gradient(160deg, var(--glass-2), var(--glass));
  -webkit-backdrop-filter: blur(26px) saturate(1.3); backdrop-filter: blur(26px) saturate(1.3);
  border: 1px solid var(--glass-border);
  border-radius: 26px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.55), inset 0 1px 0 var(--glass-hi);
  animation: rise 0.34s cubic-bezier(0.2,0.8,0.2,1);
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.7rem; line-height: 1.04;
  color: var(--accent); letter-spacing: 2px;
  text-shadow: 0 0 30px rgba(196,255,0,0.4);
}
h2 { font-family: 'Space Grotesk', sans-serif; font-size: 1.6rem; }
.tagline { color: var(--dim); font-size: 0.95rem; line-height: 1.5; }

/* ── Buttons ── */
button { cursor: pointer; font-family: 'Inter', sans-serif; border: none; border-radius: 14px; transition: transform 0.1s, box-shadow 0.2s; }
button:active { transform: scale(0.97); }

.btn-main {
  background: linear-gradient(180deg, #d4ff3a, var(--accent)); color: #0b0b12;
  font-family: 'Space Grotesk', sans-serif; font-size: 1.25rem; font-weight: 700;
  padding: 18px; box-shadow: 0 8px 28px rgba(196,255,0,0.4), inset 0 1px 0 rgba(255,255,255,0.5);
}
.btn-daily {
  background: var(--glass); color: var(--accent);
  border: 1px solid rgba(196,255,0,0.4); font-weight: 600; font-size: 0.95rem; padding: 13px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.daily-desc { font-size: 0.78rem; color: var(--dim); margin-top: -8px; }
.btn-ghost {
  background: var(--glass); color: var(--dim);
  border: 1px solid var(--glass-border); font-size: 0.9rem; padding: 11px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.btn-share {
  background: var(--glass-2); color: var(--text);
  border: 1px solid var(--glass-border); font-weight: 600; font-size: 1rem; padding: 14px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}

.pay-row { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }
.btn-official {
  background: linear-gradient(180deg, rgba(255,215,0,0.16), rgba(255,215,0,0.06)); color: var(--gold);
  border: 1px solid rgba(255,215,0,0.45); font-weight: 600; font-size: 0.95rem; padding: 12px;
  display: flex; flex-direction: column; gap: 3px; align-items: center;
}
.btn-bribe {
  background: var(--glass); color: var(--dim);
  border: 1px solid var(--glass-border); font-size: 0.85rem; padding: 10px;
  display: flex; flex-direction: column; gap: 3px; align-items: center;
}
.btn-official small, .btn-bribe small { font-weight: 400; font-size: 0.7rem; opacity: 0.75; line-height: 1.3; }

/* ── Pills / stats ── */
.pill-row { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.pill {
  background: var(--glass-2); border: 1px solid var(--glass-border);
  border-radius: 999px; padding: 5px 14px; font-size: 0.8rem; font-weight: 600;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.pill-gold { color: var(--gold); border-color: rgba(255,215,0,0.45); background: rgba(255,215,0,0.08); }

.home-stats { display: flex; gap: 8px; margin-top: 4px; }
.home-stats div {
  flex: 1; background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: 14px; padding: 12px 6px; display: flex; flex-direction: column; gap: 3px;
  box-shadow: inset 0 1px 0 var(--glass-hi);
}
.home-stats strong { font-family: 'Space Grotesk', sans-serif; font-size: 1.15rem; color: var(--accent); }
.home-stats span { font-size: 0.64rem; color: var(--dim); }

/* ── Result screen ── */
.big-points span {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 7rem; font-weight: 700; line-height: 1;
  color: var(--accent); text-shadow: 0 0 40px rgba(196,255,0,0.5);
}
.verdict { color: var(--red); font-style: italic; font-size: 0.95rem; }
.rank-line { font-size: 0.95rem; color: var(--text); }
.rank-line strong { color: var(--accent); }
.ghost-result { color: var(--gold); font-size: 0.9rem; font-weight: 600; }

.result-stats {
  background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: 16px; padding: 10px 16px; box-shadow: inset 0 1px 0 var(--glass-hi);
}
.stat-row {
  display: flex; justify-content: space-between;
  padding: 7px 0; font-size: 0.85rem; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stat-row:last-child { border-bottom: none; }
.stat-row span { color: var(--dim); }
.stat-row strong { color: var(--text); }

.name-prompt {
  background: var(--glass); border: 1px solid rgba(196,255,0,0.35);
  border-radius: 16px; padding: 14px;
}
.name-prompt p { font-size: 0.85rem; margin-bottom: 10px; }
.name-row { display: flex; gap: 8px; }
.name-row input {
  flex: 1; background: rgba(0,0,0,0.3); border: 1px solid var(--glass-border);
  border-radius: 10px; padding: 10px 12px; color: var(--text); font-size: 0.95rem;
}
.name-row button { background: var(--accent); color: #0b0b12; font-weight: 700; padding: 10px 18px; border-radius: 10px; }

.upsell { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 14px; }
.upsell p { font-size: 0.8rem; color: var(--dim); margin-bottom: 8px; }
.upsell .btn-official { width: 100%; }

/* ── Leaderboard ── */
.lb-tabs { display: flex; gap: 8px; justify-content: center; }
.lb-tabs button {
  background: var(--glass); color: var(--dim); border: 1px solid var(--glass-border);
  padding: 8px 22px; border-radius: 999px; font-size: 0.85rem; font-weight: 600;
}
.lb-tabs button.active { color: #0b0b12; background: var(--accent); border-color: var(--accent); }
.lb-list { display: flex; flex-direction: column; gap: 5px; text-align: left; }
.lb-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: 10px; padding: 9px 12px; font-size: 0.85rem;
}
.lb-row.lb-won { border-color: rgba(255,215,0,0.55); background: rgba(255,215,0,0.06); }
.lb-rank { color: var(--accent); font-weight: 700; width: 34px; font-family: 'Space Grotesk', sans-serif; }
.lb-name { flex: 1; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-pts { color: var(--dim); }
.lb-score { color: var(--accent); font-weight: 600; min-width: 60px; text-align: right; }

/* ── Challenge banner ── */
.challenge-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  background: rgba(255,215,0,0.14); border-bottom: 1px solid rgba(255,215,0,0.4);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  color: var(--gold); font-size: 0.82rem; font-weight: 600; padding: 10px 16px; text-align: center;
}

/* ── Toast ── */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--glass-2); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  color: var(--text); padding: 13px 22px; border-radius: 14px;
  font-size: 0.9rem; z-index: 100; max-width: 90vw; text-align: center;
  box-shadow: 0 8px 30px rgba(0,0,0,0.6); transition: opacity 0.4s;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ── Pause button + pause menu settings ── */
.pause-btn {
  position: fixed; top: calc(env(safe-area-inset-top, 0px) + 12px); right: 12px;
  z-index: 30; width: 42px; height: 42px; border-radius: 12px;
  font-size: 0.8rem; letter-spacing: 1px; color: var(--text); cursor: pointer;
  background: var(--glass-2); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.pause-btn:active { transform: scale(0.94); }

.settings { display: flex; flex-direction: column; gap: 8px; width: 100%; margin: 6px 0 14px; }
.toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-radius: 12px; cursor: pointer;
  font: 600 0.92rem 'Inter', sans-serif; color: var(--text);
  background: var(--glass); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.toggle-row b { font-size: 0.78rem; letter-spacing: 1px; color: var(--dim); }
.toggle-row.on { border-color: rgba(196,255,0,0.5); background: rgba(196,255,0,0.08); }
.toggle-row.on b { color: var(--accent); }
.toggle-row:active { transform: scale(0.99); }

/* ── Profile modal: stats graph, titles, skins gallery ── */
.sec-label { font: 600 0.72rem 'Inter', sans-serif; letter-spacing: 1px; text-transform: uppercase; color: var(--dim); width: 100%; text-align: left; margin: 14px 0 6px; }
.profile-chart { width: 100%; max-width: 320px; height: 70px; background: var(--glass); border: 1px solid var(--glass-border); border-radius: 12px; }
.pill-locked { color: var(--dim); border-color: var(--glass-border); background: transparent; opacity: 0.7; }
.skin-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; width: 100%; }
.skin-cell {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 6px; border-radius: 12px; cursor: pointer; color: var(--text);
  background: var(--glass); border: 1px solid var(--glass-border);
}
.skin-cell.equipped { border-color: var(--accent); background: rgba(196,255,0,0.08); }
.skin-cell.locked { opacity: 0.45; cursor: default; }
.skin-dot { width: 22px; height: 22px; border-radius: 50%; box-shadow: 0 0 10px currentColor; }
.skin-name { font: 600 0.78rem 'Inter', sans-serif; }
.skin-how { font: 500 0.62rem 'Inter', sans-serif; color: var(--dim); text-align: center; }

.skin-cell.buyable { border-color: rgba(196,255,0,0.4); }
.skin-cell.buyable .skin-how { color: var(--accent); }
#founderBtn { margin-top: 6px; }