/* Newsletter subscription form styles — uses Chirpy CSS variables for light/dark mode */

/* ── Form feedback messages ──────────────────────────────────────── */
.form-message {
  min-height: 1.25rem;
  font-size: 0.85rem;
  transition: opacity 0.3s ease;
}
.form-message.success {
  color: #198754;
  font-weight: 500;
}
.form-message.error {
  color: #dc3545;
}

/* ── Sidebar subscribe widget ────────────────────────────────────── */
.sidebar-subscribe {
  border-top: 1px solid var(--sidebar-border-color);
  padding-top: 0.75rem;
}

.sidebar-subscribe-title {
  color: var(--sidebar-muted-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.7rem;
}

.sidebar-subscribe-pitch {
  color: var(--sidebar-muted-color);
  font-size: 0.75rem;
  line-height: 1.45;
  margin-bottom: 0.65rem;
}

/* Fully custom input — no Bootstrap classes so nothing overrides us */
.sidebar-email-input {
  display: block;
  width: 100%;
  margin-bottom: 0.5rem;
  padding: 0.3rem 0.6rem;
  font-size: 0.8rem;
  line-height: 1.4;
  border: 1px solid var(--sidebar-border-color);
  border-radius: 0.3rem;
  background-color: var(--sidebar-btn-bg);
  color: var(--sidebar-active-color);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.sidebar-email-input::placeholder {
  color: var(--sidebar-muted-color);
  opacity: 1;
}
.sidebar-email-input:focus {
  border-color: var(--input-focus-border-color);
  box-shadow: 0 0 0 2px rgba(128, 128, 128, 0.2);
}

.sidebar-subscribe-btn {
  display: block;
  width: 100%;
  padding: 0.3rem 0.6rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
  background-color: var(--bs-primary, #0d6efd);
  border: none;
  border-radius: 0.3rem;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
.sidebar-subscribe-btn:hover {
  background-color: #0b5ed7;
}
.sidebar-subscribe-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ── Post-bottom CTA block ───────────────────────────────────────── */
.post-cta {
  margin: 2.5rem 0 1rem;
  padding: 1.75rem 2rem 1.5rem;
  border: 1px solid var(--main-border-color);
  border-left: 4px solid var(--bs-primary, #0d6efd);
  border-radius: 0.5rem;
  background: var(--card-bg);
  color: var(--text-color);
}

.post-cta h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--text-color);
}

.post-cta > p {
  color: var(--text-muted-color);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.post-cta form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.post-cta input[type="email"] {
  flex: 1;
  min-width: 200px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--main-border-color);
  border-radius: 0.375rem;
  background: var(--main-bg);
  color: var(--text-color);
  font-size: 0.9rem;
}

.post-cta input[type="email"]::placeholder {
  color: var(--text-muted-color);
  opacity: 1;
}

.post-cta input[type="email"]:focus {
  outline: none;
  border-color: var(--input-focus-border-color);
  box-shadow: 0 0 0 3px rgba(128, 128, 128, 0.15);
}

.post-cta button[type="submit"] {
  padding: 0.5rem 1.25rem;
  background: var(--bs-primary, #0d6efd);
  color: #fff;
  border: none;
  border-radius: 0.375rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}

.post-cta button[type="submit"]:hover {
  background: #0b5ed7;
}

.post-cta button[type="submit"]:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}