/* ========================================
   FORUM COMPONENT - ПОЛНОСТЬЮ АДАПТИВНЫЙ
   ======================================== */

/* ----- Базовые стили ----- */
.forum-actions {
  display: flex;
  width: 100%;
}

.forum-actions__create {
  white-space: nowrap;
  width: 100%;
}

/* ----- Макет ----- */
.forum-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 30px;
  align-items: start;
}

.forum-content {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.forum-content .pagination {
  margin-bottom: 0;
}

.forum-sidebar {
  position: sticky;
  top: 150px;
  height: fit-content;
}

/* ----- Фильтры (исправлено) ----- */
.filters {
  width: 100%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
  padding: 20px;
  box-sizing: border-box;
  margin-bottom: 40px;
  /* overflow-x: hidden; */
}

.filters__title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text-white);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-light);
}

.filters__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}

.filters__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  min-width: 0;
}

.filters__label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.filters__label i {
  color: var(--color-primary-start);
  font-size: 0.85rem;
}

.filters__group {
  width: 100%;
  min-width: 0;
}

.filters__search {
  position: relative;
  width: 100%;
}

/* Инпуты и селекты */
.filters__input,
.filters__select,
.custom-select,
.custom-select__trigger {
  width: 100%;
  min-width: 0;
  /* Ключевой параметр для сжатия! */
  max-width: 100%;
  box-sizing: border-box;
}

.filters__search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  pointer-events: none;
  z-index: 1;
}

.filters__input--search {
  padding-left: 35px;
  width: 100%;
  box-sizing: border-box;
}

.filters__input,
.filters__select {
  width: 100%;
  box-sizing: border-box;
}

.filters__input {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  color: var(--color-text-white);
  font-size: 0.9rem;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.filters__input--search {
  padding-left: 38px;
}

.filters__input:focus {
  outline: none;
  border-color: var(--color-primary-start);
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.filters__select {
  width: 100%;
  padding: 11px 12px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  color: var(--color-text-white);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.filters__select:focus {
  outline: none;
  border-color: var(--color-primary-start);
}

/* Кастомные селекты */
.custom-select {
  width: 100%;
  position: relative;
  display: block;
}

.custom-select__trigger {
  width: 100%;
  min-width: auto;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.custom-select__options {
  width: 100%;
  min-width: auto;
  box-sizing: border-box;
}

/* ----- Шапка форума ----- */
.forum-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--color-border-light);
  flex-wrap: wrap;
  gap: 10px;
}

.forum-header__title {
  font-size: 1.4rem;
  color: var(--color-text-white);
  margin: 0;
}

.forum-header__sort-badge,
.forum-header__filter-badge {
  color: var(--color-primary-start);
  font-weight: 400;
  font-size: 0.9rem;
  margin-left: 5px;
}

.forum-header__filter-badge {
  color: var(--color-text-muted);
}

.forum-header__count {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}


.forum-header__count strong {
  color: var(--color-primary-start);
  font-size: 1.1rem;
  font-weight: 700;
}


/* ----- Список тем ----- */
.topics__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 25px;
}

.topics__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
}

.topics__empty i {
  font-size: 4rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  opacity: 0.5;
}

.topics__empty h3 {
  color: var(--color-text-white);
  margin-bottom: 10px;
  font-size: 1.4rem;
}

.topics__empty p {
  color: var(--color-text-muted);
  margin-bottom: 25px;
}

/* ----- Карточка темы ----- */
.topic-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
  padding: 20px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.topic-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-card);
}

.topic-card__header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 15px;
}

.topic-card__icon {
  width: 40px;
  height: 40px;
  background: rgba(102, 126, 234, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-start);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.topic-card__title {
  flex: 1;
  font-size: 1.1rem;
  line-height: 1.4;
  margin: 0;
}

.topic-card__link {
  color: var(--color-text-white);
  text-decoration: none;
  transition: color 0.2s ease;
}

.topic-card__link:hover {
  color: var(--color-primary-start);
}

.topic-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.topic-card__category,
.topic-card__author,
.topic-card__date {
  display: flex;
  align-items: center;
  gap: 5px;
}

.topic-card__author a {
  color: var(--color-text-white);
  text-decoration: none;
}

.topic-card__author a:hover {
  color: var(--color-primary-start);
}

.topic-card__stats {
  display: flex;
  gap: 15px;
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px solid var(--color-border-light);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  flex-wrap: wrap;
}

.topic-card__replies,
.topic-card__views,
.topic-card__likes,
.topic-card__readers {
  display: flex;
  align-items: center;
  gap: 5px;
}

.topic-card__replies i,
.topic-card__views i,
.topic-card__readers i {
  color: var(--color-primary-start);
}

.topic-card__likes i {
  color: #ff4757;
}

/* ----- Активные пользователи ----- */
.active-users {
  padding-top: 40px;
  border-top: 1px solid var(--color-border-light);
}

.active-users__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  margin-top: 20px;
}

.active-user-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.active-user-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary-start);
}

.active-user-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-primary-start);
  flex-shrink: 0;
}

.active-user-card__avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.active-user-card__info {
  flex: 1;
  min-width: 0;
}

.active-user-card__name {
  color: var(--color-text-white);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.active-user-card__stats {
  display: flex;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  flex-wrap: wrap;
}

.active-user-card__stats i {
  color: var(--color-primary-start);
  margin-right: 2px;
}

/* ----- Активная категория ----- */
.categories__card--active {
  border: 2px solid var(--color-primary-start);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
  background: rgba(102, 126, 234, 0.05);
}

.categories__card--active .categories__icon {
  transform: scale(1.05);
}

.categories__card--active .categories__subtitle {
  color: var(--color-primary-start);
}

.or-text {
  color: var(--color-text-secondary, #888);
  font-size: 14px;
}

/* ----- Утилиты ----- */
.btn--small {
  padding: 6px 14px;
  font-size: 0.9rem;
}

/* ===== КНОПКИ ДЛЯ НЕАВТОРИЗОВАННЫХ ===== */
.forum-actions__auth {
  width: 100%;
  padding: 25px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: 16px;
  text-align: center;
}

.forum-actions__auth-text {
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  font-size: 1rem;
}

.forum-actions__auth-text i {
  color: var(--color-primary-start);
  margin-right: 8px;
}

.forum-actions__auth-link {
  color: var(--color-primary-start);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.forum-actions__auth-link:hover {
  color: var(--color-secondary-start);
  text-decoration: underline;
}

.forum-actions__auth-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.forum-actions__auth-buttons .btn {
  min-width: 160px;
  padding: 12px 24px;
}

/* ========================================
   АДАПТИВНЫЕ СТИЛИ
   ======================================== */

/* Планшеты и ноутбуки (992px и ниже) */
@media (max-width: 992px) {
  .forum-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .forum-sidebar {
    position: static;
    margin-bottom: 0;
  }

  .filters {
    margin-bottom: 0;
  }

  .filters__form {
    gap: 15px;
  }

  .filters__actions {
    grid-column: span 2;
  }

  .topics__grid {
    margin-bottom: 30px;
  }

  .pagination {
    margin-top: 0;
    order: 3;
  }

  .forum-actions__auth-buttons {
    margin-left: 0;
  }
}

/* Планшеты (768px и ниже) */
@media (max-width: 768px) {
  .forum-actions {
    flex-direction: column;
    gap: 15px;
  }

  .forum-actions__auth-buttons {
    justify-content: center;
    width: 100%;
  }

  .forum-actions__create {
    width: 100%;
    text-align: center;
  }

  .categories__grid {
    grid-template-columns: 1fr;
  }

  .topics__grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .active-users__grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .filters__form {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .filters__actions {
    display: flex;
    flex-direction: row;
    gap: 10px;
  }

  .filters__actions .btn {
    flex: 1;
    text-align: center;
    justify-content: center;
  }

  .forum-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .topic-card {
    padding: 15px;
  }

  .topic-card__meta {
    gap: 8px;
  }

  .pagination__link,
  .pagination__current {
    min-width: 35px;
    height: 35px;
    font-size: 0.85rem;
  }

  .forum-layout {
    gap: 15px;
  }

  .filters {
    padding: 15px;
  }

  .custom-select__trigger {
    padding: 10px 12px;
  }

  .filters__input,
  .filters__select,
  .custom-select__trigger {
    font-size: 16px;
  }
}

/* Мобильные телефоны (576px и ниже) */
@media (max-width: 576px) {
  .page-header__title {
    font-size: 2rem;
  }

  .forum-header__title {
    font-size: 1.2rem;
  }

  .categories__card {
    padding: 15px;
  }

  .topic-card {
    padding: 12px;
  }

  .topic-card__title {
    font-size: 1rem;
  }

  .topics__empty {
    padding: 40px 15px;
  }

  .topics__empty i {
    font-size: 3rem;
  }

  .topics__empty h3 {
    font-size: 1.2rem;
  }

  .filters__actions {
    flex-direction: column;
    gap: 8px;
  }

  .filters__actions .btn {
    width: 100%;
  }

  .pagination__goto {
    flex-wrap: wrap;
  }

  .pagination__goto-input {
    width: 60px;
  }

  .filters {
    padding: 12px;
  }

  .filters__form {
    gap: 10px;
  }

  .filters__input,
  .filters__select,
  .custom-select__trigger {
    padding: 12px;
    font-size: 16px;
  }

  .filters__input--search {
    padding-left: 38px;
  }

  .forum-actions__auth-buttons {
    flex-direction: column;
    width: 100%;
  }

  .forum-actions__auth-buttons .btn {
    width: 100%;
  }

  .or-text {
    text-align: center;
    padding: 5px 0;
  }

  .forum-actions__auth {
    padding: 20px;
  }

  .forum-actions__auth-text {
    font-size: 0.9rem;
  }

  .forum-actions__auth-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .forum-actions__auth-buttons .btn {
    width: 100%;
  }
}

/* Маленькие телефоны (400px и ниже) */
@media (max-width: 400px) {
  .filters {
    padding: 10px;
  }

  .filters__form {
    gap: 8px;
  }

  .filters__input,
  .filters__select,
  .custom-select__trigger {
    padding: 10px;
    font-size: 14px;
  }

  .filters__input--search {
    padding-left: 38px;
  }

  .topic-card__header {
    gap: 8px;
  }

  .topic-card__icon {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

  .topic-card__stats {
    gap: 10px;
  }

  .topic-card__meta {
    gap: 6px;
    font-size: 0.75rem;
  }

  .forum-header__title {
    font-size: 1.1rem;
  }

  .pagination__link,
  .pagination__current {
    min-width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }
}