.meshsmtp-wrap {
  --meshsmtp-bg: radial-gradient(circle at 15% 15%, #dcfce7 0%, #eef2ff 35%, #f8fafc 68%, #ffffff 100%);
  --meshsmtp-border: #cbd5e1;
  --meshsmtp-accent: #0ea5e9;
  --meshsmtp-accent-strong: #0284c7;
  --meshsmtp-ink: #0f172a;
  --meshsmtp-muted: #475569;
  --meshsmtp-card: rgba(255, 255, 255, 0.88);
  background: var(--meshsmtp-bg);
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  margin: 16px 12px 0 0;
  padding: 22px;
  box-shadow: 0 18px 40px -28px rgba(15, 23, 42, 0.55);
}

.meshsmtp-hero {
  align-items: center;
  background: linear-gradient(120deg, #0f172a, #0b4f6c 52%, #0d9488);
  border-radius: 14px;
  color: #f8fafc;
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 18px 22px;
}

.meshsmtp-hero h1 {
  color: #ffffff;
  font-size: 24px;
  line-height: 1.2;
  margin: 0;
}

.meshsmtp-hero p {
  color: #cbd5e1;
  margin: 8px 0 0;
}

.meshsmtp-badge {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  font-weight: 600;
  padding: 6px 12px;
}

.meshsmtp-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.6fr) minmax(320px, 1fr);
}

.meshsmtp-card {
  background: var(--meshsmtp-card);
  backdrop-filter: blur(5px);
  border: 1px solid var(--meshsmtp-border);
  border-radius: 14px;
  box-shadow: 0 12px 30px -26px rgba(15, 23, 42, 0.7);
  padding: 18px;
}

.meshsmtp-card h2 {
  color: var(--meshsmtp-ink);
  margin-top: 0;
}

.meshsmtp-card h3 {
  margin-bottom: 8px;
}

.meshsmtp-card p,
.meshsmtp-card li {
  color: var(--meshsmtp-muted);
}

.meshsmtp-field {
  margin-bottom: 14px;
}

.meshsmtp-field label {
  color: var(--meshsmtp-ink);
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.meshsmtp-field input,
.meshsmtp-field select {
  border: 1px solid #94a3b8;
  border-radius: 10px;
  box-shadow: none;
  color: var(--meshsmtp-ink);
  min-height: 40px;
  padding: 8px 10px;
  width: 100%;
}

.meshsmtp-field input:focus,
.meshsmtp-field select:focus {
  border-color: var(--meshsmtp-accent);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

.meshsmtp-field-inline {
  margin-bottom: 16px;
}

.meshsmtp-dual {
  column-gap: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.meshsmtp-toggle {
  align-items: center;
  background: linear-gradient(95deg, #e0f2fe, #f0fdf4);
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  padding: 11px 12px;
}

.meshsmtp-toggle label {
  color: var(--meshsmtp-ink);
  font-weight: 600;
}

.meshsmtp-primary,
.meshsmtp-secondary {
  border-radius: 999px;
  font-weight: 600;
  min-height: 38px;
  padding: 0 16px;
}

.meshsmtp-primary {
  background: linear-gradient(120deg, var(--meshsmtp-accent), var(--meshsmtp-accent-strong));
  border-color: #0369a1;
  color: #ffffff;
}

.meshsmtp-primary:hover,
.meshsmtp-primary:focus {
  background: linear-gradient(120deg, #0284c7, #0369a1);
  color: #ffffff;
}

.meshsmtp-secondary {
  background: #0f172a;
  border-color: #0f172a;
  color: #ffffff;
}

.meshsmtp-secondary:hover,
.meshsmtp-secondary:focus {
  background: #1e293b;
  border-color: #1e293b;
  color: #ffffff;
}

.meshsmtp-test-card hr {
  border: 0;
  border-top: 1px solid #e2e8f0;
  margin: 16px 0;
}

.meshsmtp-test-card ul {
  list-style: disc;
  margin: 0;
  padding-left: 18px;
}

@media (max-width: 1100px) {
  .meshsmtp-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 782px) {
  .meshsmtp-wrap {
    margin-right: 0;
    padding: 14px;
  }

  .meshsmtp-hero {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .meshsmtp-dual {
    grid-template-columns: 1fr;
  }
}


/* Make WP admin notices readable on Mesh SMTP page */
.meshsmtp-wrap .notice p {
  color: #0f172a !important;
  font-weight: 600;
}