/* ========== 开源项目与工具页面样式 ========== */

#tools-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 8px 4px 40px;
}

.tools-loading,
.tools-empty {
  text-align: center;
  color: var(--font-color, #888);
  padding: 60px 0;
  font-size: 15px;
}

.tools-section {
  margin-bottom: 48px;
}

.tools-cat-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--brand, #5b5bd6);
  margin: 0 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(91, 91, 214, .15);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.tools-cat-title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 22px;
  background: var(--brand-gradient, linear-gradient(180deg, #6b72ff, #9b5cf6));
  border-radius: 2px;
}

.tools-cat-count {
  font-size: 13px;
  font-weight: 500;
  color: var(--font-color, #888);
  opacity: .7;
  margin-left: auto;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.tool-card {
  display: block;
  padding: 18px 20px;
  background: rgba(255, 255, 255, .62);
  border: 1px solid var(--glass-border, rgba(255, 255, 255, .45));
  border-radius: 14px;
  text-decoration: none !important;
  color: inherit;
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  transition: all .3s cubic-bezier(.25, .8, .25, 1);
  position: relative;
  overflow: hidden;
}

.tool-card:hover {
  border-color: var(--brand, #5b5bd6);
  box-shadow: 0 8px 24px rgba(91, 91, 214, .15);
}

.tool-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.tool-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--brand, #5b5bd6);
}

.tool-star {
  font-size: 12px;
  color: #f5a623;
  background: rgba(245, 166, 35, .1);
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
}

.tool-star i {
  margin-right: 2px;
}

.tool-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--font-color, #555);
  margin: 0 0 12px;
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tool-tag {
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 12px;
  background: rgba(91, 91, 214, .08);
  color: var(--brand, #5b5bd6);
  border: 1px solid rgba(91, 91, 214, .15);
}

/* 深色模式适配 */
[data-theme='dark'] .tool-card {
  background: rgba(30, 30, 40, .55);
  border-color: rgba(255, 255, 255, .08);
}
[data-theme='dark'] .tool-tag {
  background: rgba(91, 91, 214, .15);
  border-color: rgba(91, 91, 214, .25);
}

/* 淡紫模式适配 */
[data-theme='lilac'] .tool-card {
  background: rgba(253, 250, 255, .62);
  border-color: rgba(255, 255, 255, .55);
}
[data-theme='lilac'] .tool-tag {
  background: rgba(139, 124, 246, .1);
  color: var(--brand, #8b7cf6);
  border-color: rgba(139, 124, 246, .2);
}

/* 移动端 */
@media (max-width: 768px) {
  .tools-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .tools-cat-title {
    font-size: 19px;
  }
  .tool-card {
    padding: 14px 16px;
  }
}