/* Tools 페이지 스타일 */

.tools-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.tools-header {
  text-align: center;
  margin-bottom: 3rem;
}

.tools-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.tools-description {
  font-size: 1.1rem;
  color: var(--secondary);
  margin-top: 0.5rem;
}

/* 검색 및 필터 컨트롤 */
.tools-controls {
  background: var(--entry);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.search-box {
  position: relative;
  margin-bottom: 1rem;
}

#tool-search {
  width: 100%;
  padding: 0.875rem 1rem 0.875rem 2.75rem;
  font-size: 1rem;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--theme);
  color: var(--content);
  transition: border-color 0.2s ease;
}

#tool-search:focus {
  outline: none;
  border-color: var(--tertiary);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  opacity: 0.5;
}

.filter-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-controls label {
  font-weight: 600;
  color: var(--primary);
  font-size: 0.9rem;
}

.filter-controls select {
  padding: 0.5rem 0.875rem;
  border: 2px solid var(--border);
  border-radius: 6px;
  background: var(--theme);
  color: var(--content);
  font-size: 0.95rem;
  cursor: pointer;
  transition: border-color 0.2s ease;
  min-width: 150px;
}

.filter-controls select:focus {
  outline: none;
  border-color: var(--tertiary);
}

/* 활성 필터 표시 */
.active-filters {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.filter-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--secondary);
}

#filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex: 1;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--tertiary);
  color: var(--theme);
  padding: 0.375rem 0.625rem;
  border-radius: 16px;
  font-size: 0.85rem;
  font-weight: 500;
  animation: slideIn 0.2s ease-out;
}

.chip-type {
  opacity: 0.8;
  font-size: 0.75rem;
}

.chip-value {
  font-weight: 600;
}

.chip-remove {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0 0.25rem;
  font-size: 1rem;
  opacity: 0.7;
  transition: opacity 0.2s;
  line-height: 1;
}

.chip-remove:hover {
  opacity: 1;
}

.clear-filters-btn {
  padding: 0.375rem 0.75rem;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 500;
}

.clear-filters-btn:hover {
  background: var(--tertiary);
  color: var(--theme);
  border-color: var(--tertiary);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 활성 태그 표시 */
.active-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.active-tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--tertiary);
  color: var(--theme);
  padding: 0.375rem 0.75rem;
  border-radius: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: monospace;
}

.remove-tag {
  background: none;
  border: none;
  color: var(--theme);
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  padding: 0;
  margin: 0;
  line-height: 1;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.remove-tag:hover {
  opacity: 1;
}

/* 결과 카운터 */
.tools-count {
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  color: var(--secondary);
  text-align: right;
}

#result-count {
  font-weight: 700;
  color: var(--primary);
}

/* 도구 그리드 */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

/* 도구 카드 */
.tool-card {
  background: var(--entry);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  border-color: var(--tertiary);
}

.tool-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.875rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tool-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
  flex: 1 1 100%;
  min-width: 0;
}

.tool-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.tool-type-badge {
  padding: 0.25rem 0.625rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1.5px solid;
}

.type-web {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border-color: #3b82f6;
}

.type-cli {
  background: rgba(139, 92, 246, 0.1);
  color: #8b5cf6;
  border-color: #8b5cf6;
}

.type-extension {
  background: rgba(236, 72, 153, 0.1);
  color: #ec4899;
  border-color: #ec4899;
}

.tool-category {
  background: var(--tertiary);
  color: var(--theme);
  padding: 0.25rem 0.625rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.tool-description {
  color: var(--secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tool-tag {
  font-size: 0.8rem;
  color: var(--tertiary);
  background: var(--code-bg);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-family: monospace;
  transition: all 0.2s ease;
}

.clickable-tag {
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
}

.clickable-tag:hover {
  background: var(--tertiary);
  color: var(--theme);
  transform: translateY(-1px);
}

.clickable-tag.tag-active {
  background: var(--tertiary);
  color: var(--theme);
  border-color: var(--tertiary);
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tool-actions {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.tool-link {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  background: var(--tertiary);
  color: var(--theme);
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
  transition: background 0.2s ease;
  text-align: center;
  width: 100%;
}

.tool-link:hover {
  background: var(--primary);
  color: var(--theme);
}

.tool-coming-soon {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  background: var(--border);
  color: var(--secondary);
  border-radius: 6px;
  font-size: 0.9rem;
  font-style: italic;
  text-align: center;
  width: 100%;
}

/* 결과 없음 메시지 */
.no-results {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--secondary);
}

.no-results p:first-child {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.no-results p:last-child {
  font-size: 1rem;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
  .tools-page {
    padding: 1rem 0.5rem;
  }

  .tools-header h1 {
    font-size: 2rem;
  }

  .tools-controls {
    padding: 1rem;
  }

  .filter-controls {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0.75rem;
  }

  .filter-group {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.375rem;
  }

  .filter-controls select {
    width: 100%;
  }

  .active-filters {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  #filter-chips {
    width: 100%;
  }

  .clear-filters-btn {
    width: 100%;
    text-align: center;
  }

  .tools-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .tool-card {
    padding: 1.25rem;
  }

  .tool-card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .tool-badges {
    width: 100%;
  }

  .tool-name {
    margin-bottom: 0.5rem;
  }
}

/* 다크모드 대응 */
@media (prefers-color-scheme: dark) {
  .tool-card {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  }

  .tool-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
  }

  .tools-controls {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  }
}

/* 로딩 애니메이션 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tool-card {
  animation: fadeIn 0.3s ease-out;
}

/* 접근성 개선 */
.tool-link:focus,
#tool-search:focus,
.filter-controls select:focus {
  outline: 2px solid var(--tertiary);
  outline-offset: 2px;
}

/* 인쇄 스타일 */
@media print {
  .tools-controls {
    display: none;
  }

  .tool-card {
    page-break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
  }
}