:root {
  color-scheme: light;
  --bg1: #f7e4f1;
  --bg2: #dff4ff;
  --card: rgba(255,255,255,0.82);
  --line: rgba(26, 43, 86, 0.10);
  --text: #21305c;
  --muted: #6b7698;
  --shadow: 0 16px 36px rgba(35, 40, 90, 0.12);
}
* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255,255,255,.92), rgba(255,255,255,0) 36%),
    linear-gradient(180deg, var(--bg1), var(--bg2));
}
.app-shell {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  padding: max(14px, env(safe-area-inset-top)) 14px max(14px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hud-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}
.topbar {
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.brandbox { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand-avatar {
  width: 68px; height: 68px; object-fit: cover; border-radius: 18px;
  box-shadow: 0 10px 18px rgba(255, 80, 164, 0.18);
}
.eyebrow { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: 2px; }
h1,h2,h3,p { margin: 0; }
h1 { font-size: 34px; line-height: 1; }
h2 { font-size: 30px; line-height: 1.05; }
h3 { font-size: 18px; margin-bottom: 8px; }
.score-boxes { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.score-chip {
  min-width: 82px; padding: 12px 14px; border: 1px solid rgba(255, 76, 153, .12);
  background: rgba(255,255,255,0.72); border-radius: 18px; text-align: center;
}
.score-chip span { display:block; color:var(--muted); font-size:12px; margin-bottom:4px; }
.score-chip b { font-size: 24px; }
.game-wrap { padding: 14px; }
.mini-meta { display:flex; justify-content:space-between; gap:12px; font-size:15px; color:var(--muted); margin-bottom:10px; }
.mini-meta b { color: var(--text); }
.canvas-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.6);
  background: linear-gradient(180deg, rgba(228,246,255,0.8), rgba(255,236,246,0.86));
}
canvas { display:block; width:100%; height:auto; aspect-ratio:420/640; border-radius:24px; }
.overlay {
  position:absolute; inset:0; display:none; align-items:center; justify-content:center;
  padding:18px; background: linear-gradient(180deg, rgba(255,247,252,.55), rgba(232,245,255,.65));
}
.overlay.visible { display:flex; }
.overlay-card {
  width:min(100%, 336px); text-align:center; padding:14px 14px 16px; border-radius:24px;
  background: rgba(255,255,255,0.88); border:1px solid rgba(255,255,255,.94);
  box-shadow:0 14px 28px rgba(52,63,109,0.12);
}
.start-card p { margin-top:10px; color:var(--muted); }
.cover-art {
  width:100%; display:block; border-radius:18px; margin-bottom:10px;
  box-shadow:0 10px 20px rgba(255, 80, 164, 0.14);
}
.cover-art.small { max-width:220px; margin-inline:auto; }
.cover-fixed {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}
.overlay-mascot img {
  width:110px; display:block; margin:-6px auto 8px;
  filter: drop-shadow(0 8px 16px rgba(255, 80, 164, .18));
}
.badge {
  display:inline-block; padding:8px 12px; border-radius:999px;
  background:linear-gradient(90deg, rgba(59,210,242,.16), rgba(255,60,165,.16));
  color:#cc2687; font-weight:700; margin-bottom:10px;
}
.stats-grid { margin-top:12px; display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.stats-grid div {
  padding:12px; border-radius:18px; background:rgba(255,255,255,0.75);
  border:1px solid rgba(255,60,165,.08);
}
.stats-grid span { display:block; color:var(--muted); font-size:12px; margin-bottom:4px; }
.stats-grid b { font-size:26px; }
.leaderboard-wrap { margin-top:14px; text-align:left; }
.leaderboard {
  padding:12px; border-radius:18px; background:rgba(255,255,255,0.75);
  border:1px solid rgba(255,60,165,.08); min-height:92px; color:var(--muted);
}
.lb-row {
  display:flex; justify-content:space-between; gap:10px; padding:6px 0;
  border-bottom:1px dashed rgba(33,48,92,0.08);
}
.lb-row:last-child { border-bottom:0; }
.footer-actions { padding:10px; display:flex; gap:10px; }
.btn {
  flex:1; appearance:none; border:0; border-radius:18px; padding:16px 14px;
  font-size:18px; font-weight:800; color:var(--text);
}
.btn-primary {
  color:white; background:linear-gradient(90deg, #3bd2f2, #ff3ca5);
  box-shadow:0 10px 20px rgba(255,60,165,.18);
}
.btn-secondary {
  background:rgba(255,255,255,0.72); border:1px solid rgba(33,48,92,.08);
}
@media (max-width: 440px) {
  .topbar { flex-direction: column; align-items: stretch; }
  .score-boxes { justify-content: space-between; }
  h1 { font-size: 30px; }
  .brand-avatar { width: 62px; height: 62px; }
}