/* =============================================================================
   DM Email Automation – Frontend Preferences Page Styles
   ============================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

.dm-ea-prefs-wrap {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #f4f5f7;
  min-height: 60vh;
  padding: 60px 20px;
}

.dm-ea-prefs-container {
  max-width: 640px;
  margin: 0 auto;
}

.dm-ea-prefs-header {
  text-align: center;
  margin-bottom: 32px;
}

.dm-ea-prefs-title {
  font-size: 28px !important;
  font-weight: 700 !important;
  color: #1a1f36 !important;
  margin: 0 0 8px !important;
}

.dm-ea-prefs-subtitle {
  color: #718096;
  font-size: 15px;
  margin: 0;
}

/* Notice */
.dm-ea-prefs-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 10px;
  margin-bottom: 24px;
  font-size: 15px;
  font-weight: 500;
}

.dm-ea-prefs-notice--success {
  background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.3);
  color: #059669;
}

.dm-ea-prefs-notice--error {
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.3);
  color: #dc2626;
}

.dm-ea-prefs-notice__icon {
  font-size: 18px;
  font-weight: 700;
}

/* Form */
.dm-ea-prefs-form {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
  overflow: hidden;
}

.dm-ea-prefs-section {
  padding: 32px 36px;
  border-bottom: 1px solid #e8ecf0;
}

.dm-ea-prefs-section--readonly { background: #fafbfc; }

.dm-ea-prefs-section__title {
  font-size: 16px !important;
  font-weight: 700 !important;
  color: #1a1f36 !important;
  margin: 0 0 4px !important;
}

.dm-ea-prefs-section__desc {
  font-size: 13px;
  color: #a0aec0;
  margin: 0 0 20px;
}

/* Preference Row */
.dm-ea-pref-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid #f0f2f5;
  cursor: pointer;
  transition: background .15s;
}

.dm-ea-pref-row:last-child { border-bottom: none; }

.dm-ea-pref-row--readonly { cursor: default; }

.dm-ea-pref-row__text { flex: 1; }

.dm-ea-pref-row__label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #1a1f36;
  margin-bottom: 2px;
}

.dm-ea-pref-row__desc {
  display: block;
  font-size: 13px;
  color: #718096;
}

.dm-ea-pref-row__control { flex-shrink: 0; }

/* Toggle */
.dm-ea-toggle {
  position: relative;
  display: inline-block;
  width: 48px; height: 26px;
  cursor: pointer;
}

.dm-ea-toggle input { opacity: 0; width: 0; height: 0; }

.dm-ea-toggle__slider {
  position: absolute; inset: 0;
  background: #cbd5e0;
  border-radius: 26px;
  transition: background .18s;
}

.dm-ea-toggle__slider::before {
  content: '';
  position: absolute;
  height: 20px; width: 20px;
  left: 3px; top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform .18s;
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
}

.dm-ea-toggle input:checked + .dm-ea-toggle__slider { background: #4f46e5; }
.dm-ea-toggle input:checked + .dm-ea-toggle__slider::before { transform: translateX(22px); }

.dm-ea-pref-lock { font-size: 18px; opacity: .5; }

/* Footer */
.dm-ea-prefs-footer {
  padding: 28px 36px;
  background: #f8fafc;
  text-align: center;
}

.dm-ea-prefs-btn {
  display: inline-block;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  color: #fff;
  border: none;
  padding: 14px 40px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  box-shadow: 0 4px 14px rgba(79,70,229,.35);
  transition: transform .15s, box-shadow .15s;
}

.dm-ea-prefs-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(79,70,229,.45);
}

.dm-ea-prefs-error {
  text-align: center;
  background: #fff;
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}

@media (max-width: 480px) {
  .dm-ea-prefs-section { padding: 24px 20px; }
  .dm-ea-prefs-footer  { padding: 24px 20px; }
}