/* =========================================================================
   ProTrener Community — стили
   ========================================================================= */

/* Палитра наследует переменные темы nikiforov, чтобы блок сообщества
   не выбивался из общего оформления; значения после запятой — fallback. */
:root {
  --prt-bg: var(--bg, #0b0f14);
  --prt-surface: var(--card, #171e29);
  --prt-border: var(--line, rgba(255, 255, 255, 0.08));
  --prt-text: var(--text, #edf2f7);
  --prt-text-muted: var(--muted, #9aa8bc);
  --prt-accent: var(--accent, #f59e0b);
  --prt-accent-hover: var(--accent-2, #fbbf24);
  --prt-success: #34d399;
  --prt-error: #f87171;
  --prt-warning: #fbbf24;
  --prt-radius: var(--radius, 18px);
  --prt-radius-sm: 12px;
}

.prt-community {
  max-width: 1120px;
  margin: 2rem auto;
  padding: 0 1rem;
  color: var(--prt-text);
}

.prt-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--prt-text);
}

.prt-lead {
  color: var(--prt-text-muted);
  margin-bottom: 2rem;
}

/* =========================================================================
   Кнопки
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--prt-radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.1s;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--prt-accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--prt-accent-hover);
}
.btn-secondary {
  background: var(--prt-surface);
  color: var(--prt-text);
  border: 1px solid var(--prt-border);
}
.btn-secondary:hover {
  background: var(--prt-border);
}
.btn-small {
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
}
.btn-ghost {
  background: transparent;
  color: var(--prt-text-muted);
  border: 1px solid var(--prt-border);
}
.btn-ghost:hover {
  color: var(--prt-text);
  border-color: var(--prt-text-muted);
}
.btn-danger {
  background: var(--prt-error);
  color: #fff;
}

/* =========================================================================
   Формы
   ========================================================================= */
.prt-form-card {
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius);
  padding: 2rem;
  margin-bottom: 2rem;
}
.prt-field {
  margin-bottom: 1.25rem;
}
.prt-field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--prt-text-muted);
}
.prt-field input,
.prt-field textarea,
.prt-field select {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--prt-radius-sm);
  border: 1px solid var(--prt-border);
  background: var(--prt-bg);
  color: var(--prt-text);
  font-size: 1rem;
  transition: border-color 0.2s;
}
.prt-field input:focus,
.prt-field textarea:focus,
.prt-field select:focus {
  outline: none;
  border-color: var(--prt-accent);
}
.prt-field__submit {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1.5rem;
}
.prt-field__hint {
  font-size: 0.85rem;
  color: var(--prt-text-muted);
  margin-top: 0.25rem;
}

/* =========================================================================
   Форум — карточки тем
   ========================================================================= */
.prt-topic-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.prt-topic-item {
  display: block;
  padding: 1.25rem 1.5rem;
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius-sm);
  text-decoration: none;
  color: var(--prt-text);
  transition: border-color 0.2s, transform 0.1s;
}
.prt-topic-item:hover {
  border-color: var(--prt-accent);
  transform: translateX(4px);
}
.prt-topic-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--prt-text-muted);
  margin-bottom: 0.5rem;
}
.prt-topic-cat {
  background: rgba(79, 140, 255, 0.15);
  color: var(--prt-accent);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
}
.prt-topic-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.prt-topic-excerpt {
  font-size: 0.9rem;
  color: var(--prt-text-muted);
  margin-bottom: 0.5rem;
}
.prt-topic-footer {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--prt-text-muted);
}

/* =========================================================================
   Ответы в теме
   ========================================================================= */
.prt-post {
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.prt-post--topic {
  border-color: var(--prt-accent);
}
.prt-post-header {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--prt-text-muted);
}
.prt-post-author {
  font-weight: 600;
  color: var(--prt-text);
}
.prt-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}
.prt-badge--coach {
  background: rgba(52, 211, 153, 0.15);
  color: var(--prt-success);
}
.prt-post-body {
  line-height: 1.7;
}

/* =========================================================================
   Категории форума
   ========================================================================= */
.prt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.prt-cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius-sm);
  text-decoration: none;
  color: var(--prt-text);
  transition: border-color 0.2s, transform 0.1s;
  text-align: center;
}
.prt-cat-card:hover {
  border-color: var(--prt-accent);
  transform: translateY(-2px);
}
.prt-cat-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.prt-cat-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.prt-cat-count {
  font-size: 0.85rem;
  color: var(--prt-text-muted);
}

/* =========================================================================
   Расписание
   ========================================================================= */
.prt-schedule-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.prt-slot-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius-sm);
}
.prt-slot-item.is-booked {
  border-color: var(--prt-success);
}
.prt-slot-item__time {
  font-weight: 700;
  color: var(--prt-accent);
  margin-right: 1rem;
}
.prt-slot-item__title {
  flex: 1;
}
.prt-slot-item__spots {
  font-size: 0.85rem;
  color: var(--prt-text-muted);
  margin-right: 1rem;
}

/* =========================================================================
   Мероприятия
   ========================================================================= */
.prt-event-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.prt-event-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem;
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius-sm);
}
.prt-event-item__title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.prt-event-item__meta {
  font-size: 0.85rem;
  color: var(--prt-text-muted);
}

/* =========================================================================
   Уведомления
   ========================================================================= */
.prt-flash {
  margin-bottom: 1.5rem;
}
.prt-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--prt-radius-sm);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}
.prt-alert--success {
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid var(--prt-success);
  color: var(--prt-success);
}
.prt-alert--error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid var(--prt-error);
  color: var(--prt-error);
}
.prt-alert--info {
  background: rgba(79, 140, 255, 0.1);
  border: 1px solid var(--prt-accent);
  color: var(--prt-accent);
}

/* =========================================================================
   Пагинация
   ========================================================================= */
.prt-pager {
  display: flex;
  gap: 0.5rem;
  margin-top: 2rem;
  justify-content: center;
}
.prt-pager a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  padding: 0.5rem;
  border-radius: var(--prt-radius-sm);
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  color: var(--prt-text);
  text-decoration: none;
  transition: border-color 0.2s;
}
.prt-pager a:hover {
  border-color: var(--prt-accent);
}
.prt-pager a.is-active {
  background: var(--prt-accent);
  border-color: var(--prt-accent);
  color: #fff;
}

/* =========================================================================
   Хлебные крошки
   ========================================================================= */
.breadcrumbs {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--prt-text-muted);
}
.breadcrumbs a {
  color: var(--prt-accent);
  text-decoration: none;
}
.breadcrumbs a:hover {
  text-decoration: underline;
}

/* =========================================================================
   Адаптивность
   ========================================================================= */
@media (max-width: 768px) {
  .prt-slot-item,
  .prt-event-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .prt-slot-item__side,
  .prt-event-item__side {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .prt-grid {
    grid-template-columns: 1fr;
  }
}


/* =========================================================================
   Форум: шапка, сайдбар категорий, список тем
   ========================================================================= */
.prt-forum {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
  margin: 1.5rem 0 2.5rem;
}
.prt-forum__head {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--prt-border);
}
.prt-forum__title {
  margin: 0;
  font-size: 1.6rem;
}
.prt-forum__stats {
  display: flex;
  gap: 1.25rem;
  color: var(--prt-text-muted);
  font-size: 0.9rem;
}
.prt-forum__stats b { color: var(--prt-text); }
.prt-forum__head .btn,
.prt-forum__head .prt-btn { margin-left: auto; }

/* Сайдбар */
.prt-forum__aside {
  position: sticky;
  top: 84px;
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius);
  padding: 1.25rem;
}
.prt-forum__aside-title {
  margin: 1.25rem 0 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--prt-text-muted);
}
.prt-forum__aside-title:first-child { margin-top: 0; }
.prt-cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.prt-cat-list a {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--prt-radius-sm);
  color: var(--prt-text);
  font-size: 0.92rem;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.prt-cat-list a:hover { background: rgba(255, 255, 255, 0.06); }
.prt-cat-list a.is-active {
  background: var(--prt-accent);
  color: #1a1204;
  font-weight: 600;
}
.prt-cat-list__count {
  color: var(--prt-text-muted);
  font-variant-numeric: tabular-nums;
}
.prt-cat-list a.is-active .prt-cat-list__count { color: #1a1204; }

/* Поиск */
.prt-search {
  display: flex;
  gap: 0.4rem;
  margin-top: 1rem;
}
.prt-search input {
  flex: 1;
  min-width: 0;
  padding: 0.5rem 0.7rem;
  background: var(--prt-bg);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius-sm);
  color: var(--prt-text);
}
.prt-search input:focus { outline: 2px solid var(--prt-accent); border-color: transparent; }
.prt-search button {
  padding: 0.5rem 0.9rem;
  border: none;
  border-radius: var(--prt-radius-sm);
  background: var(--prt-accent);
  color: #1a1204;
  font-weight: 600;
  cursor: pointer;
}

/* Фильтры-чипы */
.prt-filtered {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  color: var(--prt-text-muted);
  font-size: 0.88rem;
}
.prt-chip {
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--prt-border);
  border-radius: 999px;
  background: var(--prt-surface);
  color: var(--prt-text);
  font-size: 0.85rem;
  text-decoration: none;
}
.prt-chip--clear { color: var(--prt-accent); border-color: var(--prt-accent); }

/* Список тем */
.prt-forum__main { min-width: 0; }
.prt-topic-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.prt-topic {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 76px;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius);
  transition: border-color 0.2s, transform 0.15s;
}
.prt-topic:hover { border-color: var(--prt-accent); transform: translateX(3px); }
.prt-topic.is-pinned { border-left: 3px solid var(--prt-accent); }
.prt-topic.is-locked { opacity: 0.75; }
.prt-topic__avatar {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.14);
  color: var(--prt-accent);
  font-weight: 700;
  font-size: 0.9rem;
}
.prt-topic__body { min-width: 0; }
.prt-topic__title {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  line-height: 1.35;
}
.prt-topic__title a { color: var(--prt-text); text-decoration: none; }
.prt-topic__title a:hover { color: var(--prt-accent); }
.prt-topic__flag { font-size: 0.85rem; }
.prt-topic__excerpt {
  margin: 0 0 0.55rem;
  color: var(--prt-text-muted);
  font-size: 0.9rem;
}
.prt-topic__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  color: var(--prt-text-muted);
  font-size: 0.82rem;
}
.prt-cat-badge {
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.14);
  color: var(--prt-accent-hover);
  font-size: 0.78rem;
  font-weight: 600;
}
.prt-topic__side {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  color: var(--prt-text-muted);
  font-size: 0.75rem;
  text-align: center;
}
.prt-topic__answers {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--prt-text);
}
.prt-topic__status {
  margin-top: 0.25rem;
  font-size: 0.72rem;
  color: var(--prt-success);
}
.prt-empty {
  padding: 2rem;
  text-align: center;
  color: var(--prt-text-muted);
  background: var(--prt-surface);
  border: 1px dashed var(--prt-border);
  border-radius: var(--prt-radius);
}

/* Кнопки плагина — те же, что в теме, с префиксом prt- */
.prt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.3rem;
  border: none;
  border-radius: var(--prt-radius-sm);
  background: var(--prt-accent);
  color: #1a1204;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.prt-btn:hover { background: var(--prt-accent-hover); transform: translateY(-1px); }
.prt-btn--ghost {
  background: transparent;
  color: var(--prt-text);
  border: 1px solid var(--prt-border);
  width: 100%;
}
.prt-btn--ghost:hover { border-color: var(--prt-accent); color: var(--prt-accent); background: transparent; }
.prt-btn--small { padding: 0.4rem 0.9rem; font-size: 0.85rem; }

@media (max-width: 860px) {
  .prt-forum { grid-template-columns: 1fr; }
  .prt-forum__aside { position: static; }
  .prt-topic { grid-template-columns: 36px minmax(0, 1fr); }
  .prt-topic__avatar { width: 36px; height: 36px; font-size: 0.8rem; }
  .prt-topic__side {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: flex-start;
    gap: 0.5rem;
  }
}


/* =========================================================================
   Страница темы и ответы
   ========================================================================= */
.prt-single {
  margin: 1.5rem 0;
  padding: 1.5rem;
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius);
}
.prt-single__title {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
  line-height: 1.3;
}
.prt-single__meta,
.prt-reply__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  color: var(--prt-text-muted);
  font-size: 0.85rem;
}
.prt-single__body { margin-top: 1.25rem; }
.prt-badge {
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--prt-border);
  color: var(--prt-text-muted);
  font-size: 0.78rem;
}

.prt-replies { margin: 1.5rem 0; }
.prt-replies__title {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  color: var(--prt-text-muted);
}
.prt-reply-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.prt-reply {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--prt-surface);
  border: 1px solid var(--prt-border);
  border-radius: var(--prt-radius-sm);
}
.prt-reply.is-coach {
  border-color: rgba(245, 158, 11, 0.45);
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.07), transparent 60%), var(--prt-surface);
}
.prt-reply__avatar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.14);
  color: var(--prt-accent);
  font-weight: 700;
  font-size: 0.85rem;
}
.prt-reply__body { min-width: 0; }
.prt-reply__text { margin-top: 0.5rem; font-size: 0.95rem; }
.prt-reply__text p:last-child { margin-bottom: 0; }

.prt-form-card__title {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
}