/* categories.css - 카테고리 관련 스타일 */

/* 카테고리 선택기 (도전 생성용) */
.category-selector-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.category-selector-wrapper label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--dark-text, #1d3557);
}

.category-select {
  padding: 0.8rem 1rem;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  font-size: 1rem;
  background-color: #f8f9fa;
  transition: all 0.3s ease;
  cursor: pointer;
}

.category-select:hover:not(:disabled) {
  border-color: var(--secondary-color, #457b9d);
  background-color: white;
}

.category-select:focus {
  outline: none;
  border-color: var(--secondary-color, #457b9d);
  box-shadow: 0 0 0 3px rgba(69, 123, 157, 0.2);
  background-color: white;
}

.category-select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background-color: #e9ecef;
}

.category-select option {
  padding: 0.5rem;
}

/* 카테고리 필터 (검색용) */
.category-filter-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
  align-items: center;
  justify-content: flex-start;
}

.category-filter-btn {
  padding: 0.6rem 1.2rem;
  border: 2px solid #e9ecef;
  background: white;
  color: #1d3557;
  border-radius: 25px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.category-filter-btn:hover {
  border-color: var(--secondary-color, #457b9d);
  background: #f8f9fa;
  color: var(--secondary-color, #457b9d); /* hover 시 글자색 */
  transform: translateY(-2px);
}

.category-filter-btn.active {
  background: var(--primary-color, #e63946);
  color: white;
  border-color: var(--primary-color, #e63946);
}

/* 소분류 칩 스타일 */
.subcategory-filter-container {
  margin-bottom: 1rem;
}

.subcategory-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 12px;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.category-chip {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  background: white;
  border: 1px solid #dee2e6;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.category-chip:hover {
  background: var(--secondary-color, #457b9d);
  color: white;
  border-color: var(--secondary-color, #457b9d);
  transform: scale(1.05);
}

.category-chip.active {
  background: var(--accent-color, #2a9d8f);
  color: white;
  border-color: var(--accent-color, #2a9d8f);
}

/* 카테고리 뱃지 (카드에 표시용) */
.category-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.8rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.category-badge.sports {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.category-badge.esports {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.category-badge.puzzle {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.category-badge.etc {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

/* 카테고리 태그 (빠른 선택) */
.category-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.category-tag {
  background-color: var(--light-bg, #f1faee);
  color: var(--secondary-color, #457b9d);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.category-tag:hover {
  background-color: var(--secondary-color, #457b9d);
  color: white;
  transform: translateY(-2px);
}

.category-tag.selected {
  background-color: var(--primary-color, #e63946);
  color: white;
}

/* 모바일 반응형 */
@media (max-width: 768px) {
  .category-selector-wrapper {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
  
  .category-filter-wrapper {
    padding: 0.8rem;
    gap: 0.4rem;
  }
  
  .category-filter-btn {
    padding: 0.5rem 0.9rem;
    font-size: 0.85rem;
    color: #1d3557; /* 모바일에서도 어두운 글자색 */
  }
  
  .subcategory-chips {
    padding: 0.8rem;
    gap: 0.4rem;
  }
  
  .category-chip {
    padding: 0.35rem 0.7rem;
    font-size: 0.8rem;
  }
  
  .category-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
  }
}

/* 다크 모드 */
body.dark-mode .category-select {
  background-color: #2d2d2d;
  color: #f1f3f5;
  border-color: #495057;
}

body.dark-mode .category-filter-btn {
  background: #2d2d2d;
  color: #f1f3f5; /* 다크모드에서는 밝은 글자색 유지 */
  border-color: #495057;
}

body.dark-mode .category-filter-btn:hover {
  background: #3d3d3d;
  color: #ffffff; /* hover 시 더 밝은 색으로 */
}

body.dark-mode .subcategory-chips {
  background: #1a1a1a;
}

body.dark-mode .category-chip {
  background: #2d2d2d;
  color: #f1f3f5;
  border-color: #495057;
}

/* 애니메이션 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.category-selector-wrapper,
.category-filter-wrapper {
  animation: fadeIn 0.3s ease;
}

/* 카테고리 아이콘 스타일 */
.category-icon {
  font-size: 1.2em;
  margin-right: 0.3rem;
  vertical-align: middle;
}

/* 로딩 상태 */
.category-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--gray-text, #6c757d);
}

.category-loading::after {
  content: '';
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-color, #e63946);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-left: 10px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}