/* Navigation links */
nav a {
  color: #007bff;
  text-decoration: none;
  margin-right: 20px;
}
nav a:hover {
  text-decoration: underline;
}
.nav {
  margin-bottom: 20px;
  padding: 10px;
  background-color: #f8f9fa;
  border-radius: 5px;
  text-align: center;
}
.nav a {
  margin-right: 15px;
  color: #007bff;
  text-decoration: none;
}
.nav a:hover {
  text-decoration: underline;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}

.pagination a,
.pagination span {
  padding: 8px 12px;
  text-decoration: none;
  border: 1px solid #ddd;
  border-radius: 4px;
  color: #007bff;
}

.pagination a:hover {
  background-color: #007bff;
  color: white;
}

.pagination .current {
  background-color: #007bff;
  color: white;
}

/* Pagination */
.pagination button {
  padding: 8px 12px;
  border: 1px solid #ddd;
  background-color: white;
  cursor: pointer;
  border-radius: 4px;
}
.pagination button:hover {
  background-color: #f8f9fa;
}
.pagination button:disabled {
  background-color: #e9ecef;
  cursor: not-allowed;
}
.pagination .current-page {
  font-weight: bold;
  color: #007bff;
}

/* Admin newsletter */
.filters {
  margin-bottom: 20px;
  padding: 15px;
  background-color: #f8f9fa;
  border-radius: 5px;
  display: flex;
  gap: 15px;
  align-items: center;
  flex-wrap: wrap;
}
.filters form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: end;
}
.filters input,
.filters select {
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  min-width: 150px;
}
.filters button {
  padding: 8px 16px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
.filters button:hover {
  background-color: #0056b3;
}

/* Subscribers table */
.subscribers-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}
.subscribers-table th,
.subscribers-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}
.subscribers-table th {
  background-color: #f8f9fa;
  font-weight: bold;
}
.subscribers-table tr:hover {
  background-color: #f5f5f5;
}

.loading {
  text-align: center;
  padding: 20px;
  color: #666;
}

.actions {
  display: flex;
  gap: 5px;
}

/* Newsletter creation form */

.form-section {
  margin-bottom: 30px;
  padding: 20px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background-color: #f9f9f9;
}
.form-section h2 {
  margin-top: 0;
  color: #555;
  border-bottom: 1px solid #ddd;
  padding-bottom: 10px;
}
.form-group {
  margin-bottom: 15px;
}
.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
  color: #333;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  box-sizing: border-box;
}
.form-group textarea {
  min-height: 200px;
  resize: vertical;
}
.form-row {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}
.form-row .form-group {
  flex: 1;
  margin-bottom: 0;
}
.newsletter-preview {
  margin-top: 20px;
  padding: 20px;
  background-color: white;
  border: 1px solid #ddd;
  border-radius: 4px;
}
.newsletter-preview h3 {
  margin-top: 0;
  color: #555;
}
.newsletter-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}
.hidden {
  display: none;
}

/* Admin settings */
.setting strong {
  display: inline-block;
  width: 200px;
}
.iframe-code {
  width: 100%;
  height: 100px;
  font-family: monospace;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 3px;
}

/* Admin settings cards grid */
.settings-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 8px 0 16px 0;
}

.settings-card {
  background: #ffffff;
  border: 1px solid #e6e6e6;
  border-radius: 8px;
  padding: 12px 14px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  flex: 1 1 300px;
  min-width: 220px;
}

.card-title {
  margin: 0 0 8px 0;
  font-size: 1.05rem;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Keep individual dynamic setting layout readable */
.setting {
  font-size: 0.95rem;
  color: #222;
}

@media (max-width: 720px) {
  .settings-card {
    flex: 1 1 100%;
  }
}

/* Spinner styles used by embed pages */
#spinnerIcon {
  animation: spin 1s linear infinite;
}
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
#submitSpinner {
  display: flex;
  align-items: center;
}