:root {
  --primary-color: #003a69;
  --primary-light: rgba(0, 58, 105, 0.1);
  --text-color: #222;
  --text-light: #666;
  --bg-light: #f9f9f9;
  --border-color: #ddd;
  --danger-color: #dc3545;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --light-gray: #f8f9fa;
  --medium-gray: #e9ecef;
  --dark-gray: #6c757d;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --border-radius: 12px;
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

/* Общие настройки */
#commentsContainer {
    display: flex;
    flex-direction: column;
    gap: 11px;
}
.comments-container {
  max-width: 720px;
  margin: 2rem auto;
  padding: 0 1rem;
  font-family: var(--font-family);
  color: var(--text-color);
  min-height: calc(100vh - 200px);
}

.auth-section {
  width: 100%;
}

.alert-message.alert-success::before {
    content: '✅';
}

.alert-message.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(220, 53, 69, 0.2);
}

.alert-message.alert-danger::before {
    content: '❌';
}

/* Информация о пользователе */
.user-info {
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  background-color: var(--bg-light);
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-light);
}

/* Форма комментария */
.comment-form h3,
.comments-list h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
  font-weight: 600;
}

.comment-form textarea {
  width: 100%;
  min-height: 100px;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
  resize: vertical;
  transition: border-color 0 ease;
}

.comment-form textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

.submit-btn {
  margin-top: 0.5rem;
  padding: 0.5rem 1.25rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.submit-btn:hover:not(:disabled) {
  background-color: #002a4d;
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.loading-spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid transparent;
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-right: 6px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Счетчик символов */
.char-counter {
  margin-top: 0.25rem;
  font-size: 0.85rem;
  color: var(--text-light);
  text-align: right;
  transition: color 0.2s ease;
  float: right;
}

.char-counter.warning {
  color: #e07b00;
}

.char-counter.error {
  color: var(--danger-color);
}

/* Список комментариев */
.comments-list {
  margin-top: 2rem;
}

.no-comments {
  text-align: center;
  color: var(--text-light);
  font-style: italic;
  padding: 1.5rem 0;
}

/* Элемент комментария */
.comment-item {
    background: white;
    border-radius: var(--border-radius);
    padding: 24px;
    border: 1px solid var(--medium-gray);
    position: relative;
    overflow: hidden; 
}


.comment-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--primary-light);
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.comment-author-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Аватар */
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.avatar-blue { background-color: #3b82f6; }
.avatar-green { background-color: #10b981; }
.avatar-orange { background-color: #f97316; }
.avatar-purple { background-color: #8b5cf6; }
.avatar-pink { background-color: #ec4899; }
.avatar-red { background-color: #ef4444; }
.avatar-teal { background-color: #0d9488; }
.avatar-gray { background-color: #6b7280; }

.comment-author {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-color);
}

.comment-date {
  font-size: 0.8rem;
  color: var(--text-light);
}

.comment-text {
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Уведомления */
.alert-message {
  padding: 0.75rem;
  border-radius: 6px;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-danger {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.alert-warning {
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeaa7;
}

/* Адаптивность */
@media (max-width: 600px) {
  .comments-container {
    margin: 1.5rem auto;
    padding: 0 0.75rem;
  }

  .comment-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .comment-author-info {
    flex-direction: row;
  }

  .comment-date {
    font-size: 0.75rem;
  }

  .comment-form textarea,
  .submit-btn {
    font-size: 0.95rem;
  }
}

/* Общие утилиты */
.hidden {
  display: none !important;
}