/* ========================================
   Community Styles
   ======================================== */

/* Community Container */
.community-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
  background: var(--bg-paper);
  min-height: calc(100vh - 64px);
}

/* Category Filter */
.category-filter {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--rule);
}

.category-btn {
  padding: 8px 20px;
  border: 1px solid var(--rule);
  border-radius: 20px;
  background: var(--bg-paper);
  color: var(--muted);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-serif);
}

.category-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.category-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* Create Post Button */
.create-post-btn {
  margin-left: auto;
  padding: 10px 24px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-serif);
  display: flex;
  align-items: center;
  gap: 8px;
}

.create-post-btn:hover {
  background: #7A3224;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(139,58,42,0.2);
}

/* Post List */
.post-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.post-card {
  background: var(--bg-paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.post-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(44,36,32,0.08);
  transform: translateY(-2px);
}

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

.post-category {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.8rem;
  color: white;
}

.post-author {
  font-size: 0.9rem;
  color: var(--muted);
}

.post-time {
  font-size: 0.85rem;
  color: var(--muted);
  margin-left: auto;
}

.post-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  font-family: var(--font-display);
}

.post-preview {
  font-size: 0.95rem;
  color: var(--ink-light);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-stats {
  display: flex;
  gap: 20px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}

.post-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}

.post-stat.liked {
  color: var(--accent);
}

/* Post Detail Page */
.post-detail-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 32px 24px;
}

.post-detail-header {
  margin-bottom: 32px;
}

.post-detail-title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 16px;
  font-family: var(--font-display);
  line-height: 1.4;
}

.post-detail-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 0.95rem;
  flex-wrap: wrap;
}

.post-detail-content {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--ink);
  margin-bottom: 32px;
  white-space: pre-wrap;
}

.post-actions {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 32px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--bg-paper);
  color: var(--ink);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-serif);
}

.action-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.action-btn.liked {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.action-btn.danger:hover {
  border-color: #dc3545;
  color: #dc3545;
}

/* Comments Section */
.comments-section {
  margin-top: 32px;
}

.comments-header {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 20px;
  font-family: var(--font-display);
}

.comment-form {
  margin-bottom: 32px;
}

.comment-input {
  width: 100%;
  min-height: 100px;
  padding: 16px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-serif);
  background: var(--bg-paper);
  color: var(--ink);
  resize: vertical;
  transition: border-color 0.3s ease;
}

.comment-input:focus {
  outline: none;
  border-color: var(--accent);
}

.comment-submit {
  margin-top: 12px;
  padding: 10px 24px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-serif);
}

.comment-submit:hover {
  background: #7A3224;
}

.comment-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comment-item {
  padding: 16px;
  background: var(--bg-paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.comment-author {
  font-weight: 600;
  color: var(--ink);
}

.comment-time {
  font-size: 0.85rem;
  color: var(--muted);
}

.comment-content {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ink);
}

.comment-delete {
  margin-left: auto;
  padding: 4px 12px;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.comment-delete:hover {
  border-color: #dc3545;
  color: #dc3545;
}

/* Create Post Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.visible {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-paper);
  border-radius: var(--radius);
  width: 90%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.visible .modal {
  transform: translateY(0);
}

.modal-header {
  padding: 24px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
  font-family: var(--font-display);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--muted);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.modal-close:hover {
  color: var(--ink);
}

.modal-body {
  padding: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.95rem;
  color: var(--ink);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-serif);
  background: var(--bg-paper);
  color: var(--ink);
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
}

.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-serif);
  background: var(--bg-paper);
  color: var(--ink);
  cursor: pointer;
}

.form-textarea {
  width: 100%;
  min-height: 200px;
  padding: 16px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-serif);
  background: var(--bg-paper);
  color: var(--ink);
  resize: vertical;
  line-height: 1.8;
}

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

.form-error {
  color: #dc3545;
  font-size: 0.9rem;
  margin-top: 8px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.btn-cancel {
  padding: 10px 24px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--bg-paper);
  color: var(--ink);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-serif);
}

.btn-cancel:hover {
  border-color: var(--muted);
}

.btn-submit {
  padding: 10px 24px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-serif);
}

.btn-submit:hover {
  background: #7A3224;
}

.btn-submit:disabled {
  background: var(--muted);
  cursor: not-allowed;
}

/* Auth Modal */
.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 24px;
}

.auth-tab {
  flex: 1;
  padding: 12px;
  background: none;
  border: none;
  font-size: 1rem;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-serif);
  border-bottom: 2px solid transparent;
}

.auth-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.auth-form {
  display: none;
}

.auth-form.active {
  display: block;
}

/* User Menu */
.user-menu {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 600;
}

.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: var(--bg-paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(44,36,32,0.1);
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.user-dropdown.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-dropdown-item {
  display: block;
  padding: 12px 16px;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.2s ease;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-size: 0.95rem;
  font-family: var(--font-serif);
}

.user-dropdown-item:hover {
  background: rgba(44,36,32,0.05);
}

.user-dropdown-item.danger {
  color: #dc3545;
}

/* Loading State */
.loading {
  text-align: center;
  padding: 40px;
  color: var(--muted);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.empty-state-text {
  font-size: 1.1rem;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.page-btn {
  padding: 8px 16px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--bg-paper);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-serif);
}

.page-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.page-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* Back Button */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--bg-paper);
  color: var(--ink);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-serif);
  margin-bottom: 24px;
}

.back-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Dark Mode */
[data-theme="dark"] .post-card,
[data-theme="dark"] .comment-item,
[data-theme="dark"] .modal,
[data-theme="dark"] .user-dropdown {
  background: var(--bg2);
}

[data-theme="dark"] .category-btn {
  background: var(--bg2);
}

[data-theme="dark"] .form-input,
[data-theme="dark"] .form-select,
[data-theme="dark"] .form-textarea,
[data-theme="dark"] .comment-input {
  background: var(--bg);
  border-color: var(--rule);
  color: var(--ink);
}

/* Responsive */
@media (max-width: 768px) {
  .community-container,
  .post-detail-container {
    padding: 20px 16px;
  }

  .category-filter {
    gap: 8px;
  }

  .create-post-btn {
    width: 100%;
    margin-left: 0;
    margin-top: 12px;
    justify-content: center;
  }

  .post-detail-title {
    font-size: 1.5rem;
  }

  .modal {
    width: 95%;
    max-height: 95vh;
  }
}