/* =====================================================================
   Лайки и комментарии поста — Urban Explorer
   Цвета берутся из CSS-переменных страницы (светлая / тёмная тема).
   Значения после запятой — запасные, если переменная не задана.
   ===================================================================== */

/* ---------- Общие приёмы ---------- */
.post-actions,
.comments-section,
.admin-notice,
.error-message {
  --c-text: var(--text-primary, #000);
  --c-muted: var(--text-secondary, #666);
  --c-card: var(--bg-secondary, #f9f9f9);
  --c-hover: var(--bg-hover, #f5f5f5);
  --c-line: var(--border-soft, #ddd);
  --c-line-strong: var(--border-color, #000);
  --c-input: var(--input-bg, #fff);
  --c-input-line: var(--input-border, #ccc);
  --c-link: var(--link, #0066cc);
  --c-ok: var(--success, #4caf50);
  --c-bad: var(--danger, #f44336);
  --c-ok-bg: rgba(76, 175, 80, 0.13);
  --c-bad-bg: rgba(244, 67, 54, 0.13);
  --c-btn: var(--btn-bg, #000);
  --c-btn-text: var(--btn-text, #fff);
  --c-btn-hover: var(--btn-hover-bg, #fff);
  --c-btn-hover-text: var(--btn-hover-text, #000);
}

@supports (background: color-mix(in srgb, red 10%, transparent)) {
  .post-actions,
  .comments-section {
    --c-ok-bg: color-mix(in srgb, var(--c-ok) 14%, transparent);
    --c-bad-bg: color-mix(in srgb, var(--c-bad) 14%, transparent);
  }
}

/* ---------- Иконки: рисуются маской, поэтому берут цвет текста ---------- */
.like-icon,
.dislike-icon {
  display: inline-block;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.like-icon {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 9V5a3 3 0 0 0-3-3l-4 9v11h11.28a2 2 0 0 0 2-1.7l1.38-9a2 2 0 0 0-2-2.3H14z'/%3E%3Cpath d='M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 9V5a3 3 0 0 0-3-3l-4 9v11h11.28a2 2 0 0 0 2-1.7l1.38-9a2 2 0 0 0-2-2.3H14z'/%3E%3Cpath d='M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3'/%3E%3C/svg%3E");
}

.dislike-icon {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 15v4a3 3 0 0 0 3 3l4-9V2H5.72a2 2 0 0 0-2 1.7l-1.38 9a2 2 0 0 0 2 2.3H10z'/%3E%3Cpath d='M17 2h3a2 2 0 0 1 2 2v7a2 2 0 0 1-2 2h-3'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 15v4a3 3 0 0 0 3 3l4-9V2H5.72a2 2 0 0 0-2 1.7l-1.38 9a2 2 0 0 0 2 2.3H10z'/%3E%3Cpath d='M17 2h3a2 2 0 0 1 2 2v7a2 2 0 0 1-2 2h-3'/%3E%3C/svg%3E");
}

/* Активный голос — иконка закрашивается */
.like.active .like-icon {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 9V5a3 3 0 0 0-3-3l-4 9v11h11.28a2 2 0 0 0 2-1.7l1.38-9a2 2 0 0 0-2-2.3H14z'/%3E%3Cpath d='M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 9V5a3 3 0 0 0-3-3l-4 9v11h11.28a2 2 0 0 0 2-1.7l1.38-9a2 2 0 0 0-2-2.3H14z'/%3E%3Cpath d='M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3'/%3E%3C/svg%3E");
}

.dislike.active .dislike-icon {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 15v4a3 3 0 0 0 3 3l4-9V2H5.72a2 2 0 0 0-2 1.7l-1.38 9a2 2 0 0 0 2 2.3H10z'/%3E%3Cpath d='M17 2h3a2 2 0 0 1 2 2v7a2 2 0 0 1-2 2h-3'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 15v4a3 3 0 0 0 3 3l4-9V2H5.72a2 2 0 0 0-2 1.7l-1.38 9a2 2 0 0 0 2 2.3H10z'/%3E%3Cpath d='M17 2h3a2 2 0 0 1 2 2v7a2 2 0 0 1-2 2h-3'/%3E%3C/svg%3E");
}

/* ---------- Просмотры, уведомления ---------- */
.post-meta {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.post-meta .views {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary, #666);
  font-size: 0.9rem;
}

.admin-notice {
  margin-bottom: 20px;
  padding: 12px 18px;
  border: 1px solid var(--warning, #ff9800);
  border-radius: 12px;
  background: var(--c-card);
  color: var(--c-text);
}
.admin-notice a { color: var(--c-link); }

.error-message {
  text-align: center;
  padding: 40px 20px;
  border: 1px solid var(--error-text, #aa0000);
  border-radius: 12px;
  background: var(--error-bg, #fdd);
  color: var(--error-text, #aa0000);
}

/* ---------- Лайки / дизлайки поста ---------- */
.post-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0;
  padding: 20px 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.post-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 22px;
  background: transparent;
  color: var(--c-muted);
  border: 1px solid var(--c-line);
  border-radius: 30px;
  font-size: 1rem;
  letter-spacing: 0;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.post-action:hover {
  background: var(--c-hover);
  color: var(--c-text);
  border-color: var(--c-muted);
}

.post-action > span:empty:not([class]) { display: none; }

.post-action .count {
  display: inline-block;
  min-width: 20px;
  margin-left: 0;
  font-weight: 600;
  text-align: left;
}

.post-action.like.active,
.post-action.like.active:hover {
  color: var(--c-ok);
  border-color: var(--c-ok);
  background: var(--c-ok-bg);
}

.post-action.dislike.active,
.post-action.dislike.active:hover {
  color: var(--c-bad);
  border-color: var(--c-bad);
  background: var(--c-bad-bg);
}

/* ---------- Секция комментариев ---------- */

.comments-title {
  margin-bottom: 24px;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--c-text);
}

/* Форма нового комментария */
.comment-form { margin-bottom: 36px; }

.comment-form textarea,
.comment-reply-form textarea,
.edit-textarea {
  display: block;
  width: 100%;
  padding: 14px 16px;
  background: var(--c-input);
  color: var(--c-text);
  border: 1px solid var(--c-input-line);
  border-radius: 14px;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.5;
  resize: vertical;
  transition: border-color 0.2s ease;
}

.comment-form textarea { min-height: 100px; margin-bottom: 12px; }
.comment-reply-form textarea { min-height: 70px; margin-bottom: 10px; font-size: 0.95rem; }
.edit-textarea { min-height: 90px; margin-bottom: 10px; font-size: 0.95rem; }

.comment-form textarea::placeholder,
.comment-reply-form textarea::placeholder { color: var(--text-muted, #999); }

.comment-form textarea:focus,
.comment-reply-form textarea:focus,
.edit-textarea:focus {
  outline: none;
  border-color: var(--c-text);
}

/* Кнопки форм: основная и «призрачная» */
.comment-form button,
.comment-reply-form button,
.save-edit-btn,
.cancel-edit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 26px;
  background: var(--c-btn);
  color: var(--c-btn-text);
  border: 1px solid var(--c-line-strong);
  border-radius: 30px;
  font-size: 0.9rem;
  letter-spacing: 0;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.comment-form button:hover,
.comment-reply-form button:hover,
.save-edit-btn:hover {
  background: var(--c-btn-hover);
  color: var(--c-btn-hover-text);
}

.comment-reply-form .cancel-reply,
.cancel-edit-btn {
  background: transparent;
  color: var(--c-text);
}

.comment-reply-form .cancel-reply:hover,
.cancel-edit-btn:hover {
  background: var(--c-btn);
  color: var(--c-btn-text);
}

.comment-form button:disabled { opacity: 0.5; cursor: not-allowed; }

/* Блок ответа */
.comment-reply-form {
  margin: 0 0 24px;
  padding: 16px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 16px;
}
.comment-reply-form .reply-actions,
.edit-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* Для неавторизованных */
.login-to-comment {
  margin-bottom: 30px;
  padding: 24px;
  text-align: center;
  color: var(--c-muted);
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 16px;
}
.login-to-comment a {
  color: var(--c-link);
  font-weight: 600;
  text-decoration: underline;
}

/* ---------- Дерево комментариев ---------- */
.comment-tree { margin-top: 10px; }

.comments-empty {
  padding: 30px 10px;
  text-align: center;
  color: var(--c-muted);
}

.comment {
  margin-bottom: 14px;
  padding: 16px 18px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 16px;
}

.comment.reply { background: var(--bg-card, var(--c-card)); }

.comment-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.comment-avatar,
.comment-avatar-placeholder {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--c-line-strong);
}
.comment-avatar { object-fit: cover; }
.comment-avatar-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-btn);
  color: var(--c-btn-text);
  font-size: 18px;
  font-weight: 600;
}

.comment-info { flex: 1; min-width: 0; }

.comment-author {
  color: var(--c-text);
  font-weight: 600;
  text-decoration: none;
  overflow-wrap: anywhere;
}
.comment-author:hover { text-decoration: underline; }

.comment-date {
  margin-top: 1px;
  font-size: 0.82rem;
  color: var(--c-muted);
}

.comment-content {
  margin: 0 0 14px 52px;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--c-text);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* Действия под комментарием */
.comment-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-left: 52px;
}

.comment-action {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 5px 14px;
  background: transparent;
  color: var(--c-muted);
  border: 1px solid var(--c-line);
  border-radius: 30px;
  font-size: 0.875rem;
  line-height: 1;
  letter-spacing: 0;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.comment-action svg { display: block; flex-shrink: 0; }
.comment-action .like-icon,
.comment-action .dislike-icon { width: 16px; height: 16px; }

.comment-action:hover {
  background: var(--c-hover);
  color: var(--c-text);
  border-color: var(--c-muted);
}

.comment-action.like.active,
.comment-action.like.active:hover {
  color: var(--c-ok);
  border-color: var(--c-ok);
  background: var(--c-ok-bg);
}
.comment-action.dislike.active,
.comment-action.dislike.active:hover {
  color: var(--c-bad);
  border-color: var(--c-bad);
  background: var(--c-bad-bg);
}

.comment-action.edit:hover {
  color: var(--c-link);
  border-color: var(--c-link);
  background: transparent;
}
.comment-action.delete:hover {
  color: var(--c-bad);
  border-color: var(--c-bad);
  background: var(--c-bad-bg);
}

/* Редактирование */
.comment-edit-form { margin: 0 0 0 52px; }

/* Ответы */
.replies-toggle-wrap { margin: 14px 0 0 52px; }

.replies-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 5px 14px;
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-line);
  border-radius: 30px;
  font-size: 0.875rem;
  line-height: 1;
  letter-spacing: 0;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.replies-toggle:hover {
  background: var(--c-btn);
  color: var(--c-btn-text);
  border-color: var(--c-line-strong);
}

.comment-replies {
  margin: 16px 0 0 26px;
  padding-left: 16px;
  border-left: 2px solid var(--c-line);
}
.comment-replies > .comment:last-child { margin-bottom: 0; }

/* ---------- Телефон ---------- */
@media (max-width: 600px) {
  .post-actions { gap: 10px; }
  .post-action { flex: 1; justify-content: center; padding: 8px 14px; }

  .comment { padding: 14px; border-radius: 14px; }

  /* на узком экране убираем отступ под аватаром — больше места тексту */
  .comment-content,
  .comment-actions,
  .comment-edit-form,
  .replies-toggle-wrap { margin-left: 0; }

  .comment-content { margin-top: 2px; }
  .comment-replies { margin-left: 4px; padding-left: 10px; }

  .comment-action { min-height: 38px; }
  .comment-reply-form { padding: 12px; }
  .comment-form textarea,
  .comment-reply-form textarea,
  .edit-textarea { font-size: 16px; } /* iOS не увеличивает страницу при фокусе */
}

/* Форма ответа, когда она вставлена под нужным комментарием */
.comment .comment-reply-form { margin: 14px 0 0 52px; }
@media (max-width: 600px) {
  .comment .comment-reply-form { margin-left: 0; }
}