/* email-subject-tester — extracted from inline <style> */
.esl-score-ring {
  width: 140px; height: 140px; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  margin: 0 auto;
  border: 6px solid var(--evvy-border-color, #DEE2E6);
  transition: border-color 0.3s ease;
}
.esl-score-ring.score-red { border-color: #dc3545; }
.esl-score-ring.score-orange { border-color: #fd7e14; }
.esl-score-ring.score-yellow { border-color: #ffc107; }
.esl-score-ring.score-green { border-color: #198754; }
.esl-score-num { font-size: 2.5rem; font-weight: 800; color: var(--cluster-dark); line-height: 1; }
.esl-score-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--evvy-text-secondary); margin-top: 0.15rem; }
.esl-factor-list { margin-top: 1.25rem; }
.esl-factor {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.75rem 0; border-bottom: 1px solid var(--evvy-border-color, #DEE2E6);
}
.esl-factor:last-child { border-bottom: none; }
.esl-factor-icon { font-size: 1.1rem; margin-top: 0.1rem; flex-shrink: 0; }
.esl-factor-icon.pass { color: #198754; }
.esl-factor-icon.warn { color: #ffc107; }
.esl-factor-icon.fail { color: #dc3545; }
.esl-factor-title { font-weight: 600; font-size: 0.8125rem; }
.esl-factor-detail { font-size: 0.75rem; color: var(--evvy-text-secondary); margin-top: 0.15rem; }
.esl-preview-panel {
  margin-top: 1.25rem; border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px); overflow: hidden;
}
.esl-preview-header {
  padding: 0.5rem 0.75rem; font-size: 0.6875rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  background: var(--cluster-dark); color: var(--cluster-text, #fff);
}
.esl-preview-row {
  display: flex; gap: 0.5rem; padding: 0.5rem 0.75rem; align-items: baseline;
  border-bottom: 1px solid var(--evvy-border-color);
  font-size: 0.8125rem;
}
.esl-preview-row:last-child { border-bottom: none; }
.esl-preview-client { font-weight: 600; color: var(--evvy-text-secondary); min-width: 80px; font-size: 0.75rem; }
.esl-preview-subject { font-weight: 600; color: var(--evvy-text-primary); }
.esl-preview-truncated { color: var(--evvy-text-secondary); font-weight: 400; }
.esl-spam-words {
  margin-top: 1rem; padding: 0.875rem 1rem;
  background: color-mix(in srgb, #dc3545 6%, var(--bs-body-bg));
  border: 1px solid color-mix(in srgb, #dc3545 25%, transparent);
  border-radius: var(--evvy-radius-lg, 12px);
}
.esl-spam-word {
  display: inline-block; padding: 0.2rem 0.5rem; margin: 0.15rem;
  font-size: 0.75rem; font-weight: 600;
  background: color-mix(in srgb, #dc3545 12%, transparent);
  color: #dc3545; border-radius: 6px;
}
.esl-ab-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1rem;
}
.esl-ab-card {
  background: var(--bs-body-bg, #fff);
  border: 1.5px solid var(--evvy-border-color);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1rem; text-align: center;
}
.esl-ab-card.winner { border-color: #198754; }
[data-bs-theme="dark"] .esl-preview-header { color: #1a1a2e; }
[data-bs-theme="dark"] .esl-ab-card { background: var(--evvy-gray-100, #1E1E1E); }
@media (max-width: 575.98px) { .esl-ab-grid { grid-template-columns: 1fr; } }