:root {
  --play-brand-bar-height: 42px;
  --entry-border: rgba(123, 210, 255, 0.35);
  --entry-bg: rgba(8, 14, 26, 0.9);
  --entry-muted: #abd0f0;
}

body.play-shell {
  display: block;
  min-height: 100vh;
}

.play-brand-bar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: var(--play-brand-bar-height);
  padding: 8px 12px;
  color: #d8e9ff;
  background: linear-gradient(90deg, rgba(6, 11, 20, 0.95), rgba(18, 25, 43, 0.95));
  border-bottom: 1px solid rgba(123, 210, 255, 0.32);
  font-family: 'Segoe UI', system-ui, sans-serif;
}

.play-brand-bar a { color: #9fd6ff; text-decoration: none; }

.play-stage {
  margin-top: var(--play-brand-bar-height);
  min-height: calc(100vh - var(--play-brand-bar-height));
  display: grid;
  place-items: center;
  padding: 20px 14px;
}

.public-entry-shell {
  width: min(760px, 100%);
  border: 1px solid var(--entry-border);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(13, 23, 40, 0.97), var(--entry-bg));
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  padding: 22px;
  color: #e9f4ff;
  font-family: 'Segoe UI', system-ui, sans-serif;
}

.entry-kicker { margin: 0; color: #9fd6ff; letter-spacing: 0.08em; text-transform: uppercase; font-size: 12px; }
.public-entry-shell h1 { margin: 6px 0 0; font-size: 34px; }
.entry-subtitle,
.entry-value,
.entry-controls-hint,
.entry-value-strip { margin: 8px 0 0; }
.entry-subtitle { color: #d2e8ff; font-weight: 600; }
.entry-value,
.entry-controls-hint,
.entry-value-strip,
.snapshot-card,
.entry-guide-modal li,
.entry-confirm-modal p { color: var(--entry-muted); }

.entry-actions { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 10px; }
.entry-actions.compact { margin-top: 10px; }

.btn-primary,
.btn-secondary {
  border-radius: 10px;
  border: 1px solid var(--entry-border);
  padding: 9px 14px;
  font-size: 14px;
  cursor: pointer;
}
.btn-primary { background: #2b5a84; color: #f4fbff; }
.btn-secondary { background: rgba(17, 29, 50, 0.86); color: #d8ebff; }

.snapshot-card,
.entry-guide-modal,
.entry-confirm-modal,
.entry-error-card {
  margin-top: 14px;
  border-radius: 12px;
  border: 1px solid var(--entry-border);
  background: rgba(13, 22, 38, 0.78);
  padding: 12px;
}
.snapshot-card h2,
.entry-guide-modal h2,
.entry-confirm-modal h2,
.entry-error-card h2 { margin: 0 0 8px; font-size: 16px; color: #eaf6ff; }

.snapshot-grid { display: grid; grid-template-columns: repeat(2, minmax(140px, 1fr)); gap: 8px; font-size: 13px; }

.entry-error-card { color: #ffd4d4; border-color: rgba(255, 115, 115, 0.5); }

@media (max-width: 720px) {
  .public-entry-shell h1 { font-size: 28px; }
  .snapshot-grid { grid-template-columns: 1fr; }
}