/* Draw a Perfect Circle - Devil AI Aesthetic Styles */
.circle-page {
  padding-top: 54px;
  height: 100vh;
  overflow: hidden;
  background-color: var(--bg-page);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  font-family: var(--font-sans);
  user-select: none;
  -webkit-user-select: none;
}

#circleCanvas {
  position: absolute;
  top: 54px;
  left: 0;
  width: 100vw;
  height: calc(100vh - 54px);
  touch-action: none;
  cursor: crosshair;
}

/* Best score chip in header */
.best-score-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-secondary);
}

.best-score-chip .chip-label {
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 10.5px;
  letter-spacing: 0.05em;
}

.best-score-chip .chip-val {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent);
}

/* Prompt overlay */
.circle-ui-overlay {
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  pointer-events: none;
  z-index: 10;
  width: 90%;
  max-width: 520px;
  transition: opacity 0.25s ease;
}

.circle-instructions {
  font-family: var(--font-serif);
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.1;
  transition: color 0.2s ease;
}

.circle-tip {
  font-size: 13.5px;
  color: var(--text-secondary);
  transition: opacity 0.2s ease;
}

.live-warning-banner {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 16px;
  background: #FFF1F2;
  border: 1px solid #FECDD3;
  color: #E11D48;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-full);
  opacity: 0;
  transform: translateY(-4px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.live-warning-banner.show {
  opacity: 1;
  transform: translateY(0);
}

/* Results Bar (non-blocking, bottom of screen) */
.score-card {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translate(-50%, 24px);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 14px 26px;
  display: flex;
  align-items: center;
  gap: 26px;
  z-index: 25;
  box-shadow: var(--shadow-float);
  max-width: calc(100vw - 32px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.score-card.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.score-main {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-width: 132px;
}

.new-record-badge {
  display: none;
  background: #FEF08A;
  color: #854D0E;
  border: 1px solid #FDE047;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 9px;
  border-radius: var(--radius-full);
  margin-bottom: 3px;
}

.new-record-badge.show {
  display: inline-block;
}

.score-pct {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
}

.score-rank {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.score-stats-row {
  display: flex;
  gap: 22px;
  border-left: 1px solid var(--border-light);
  padding-left: 26px;
  border-radius: 0;
}

.stat-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-col .stat-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.stat-col .stat-value {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
}

.score-hint {
  font-size: 12px;
  color: var(--text-muted);
  border-left: 1px solid var(--border-light);
  padding-left: 26px;
}

@media (max-width: 640px) {
  .score-card {
    gap: 14px;
    padding: 12px 16px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .score-stats-row {
    padding-left: 14px;
    gap: 14px;
  }
  .score-hint {
    display: none;
  }
  .score-pct {
    font-size: 32px;
  }
}