/* 卡片容器 */
.card-container {
  margin: 0.25rem;
  display: flex;
  flex-wrap: wrap;
  position: relative;
}

/* 网站卡片 */
.site-card {
  background: white;
  border-radius: 15px;
  padding: 0.8rem;
  text-decoration: none;
  color: var(--text-primary);
  transition:
    background-color 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    opacity 0.2s ease;
  border: 1px solid transparent;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
  margin: 0.5rem;
  width: calc(20% - 1rem);
  min-height: 90px;
  height: auto;
  display: flex;
  -webkit-user-drag: none;
}

/* 有背景时增加卡片不透明度 */
body:not(.bg-none) .site-card {
  background-color: rgba(255, 255, 255, 0.7);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

/* 修改卡片悬停效果，增加厚重感 */
body:not(.bg-none) .site-card:hover {
  background-color: rgba(255, 255, 255, 0.95);
  border-color: rgba(112, 73, 240, 0.2);
}

/* 卡片光效果 
.site-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(112, 73, 240, 0.03) 30%,
    rgba(74, 136, 252, 0.03) 70%,
    transparent 100%
  );
  transform: translateX(-100%);
  transition: transform 0.8s ease;
  z-index: 1;
}

.site-card:hover::before {
  transform: translateX(100%);
}
*/
.site-card:hover {
  border-color: rgba(126, 37, 227, 0.5);
  border-width: 1px;
  border-style: solid;
}

/* 卡片头部 */
.site-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  z-index: 2;
  flex: 1;
  min-width: 0;
}

/* 网站图标 */
.site-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 8px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
}

.site-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.site-icon i {
  font-size: 24px;
  color: var(--primary-color);
  transition: color 0.25s ease;
}

/* 网站文本 */
.site-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 0;
}

.site-title {
  margin: 0;
  font-size: 16px;
  font-weight: 550;
  color: #2c3e50;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.3s ease;
  line-height: 1.3;
  max-width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

.site-card:hover .site-title {
  color: #3742fa;
}

.site-description {
  margin: 8px 0 0px 0;
  font-size: 14px;
  color: rgb(128, 128, 128);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
  transition:
    color 0.25s ease,
    opacity 0.25s ease;
  word-break: break-word;
  max-width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

.site-card:hover .site-description {
  color: #666;
}

/* 响应式布局 */
@media (max-width: 1400px) {
  .site-card {
    width: calc(25% - 1rem);
  }
}

@media (max-width: 1200px) {
  .site-card {
    width: calc(33.333% - 1rem);
  }
}

@media (max-width: 768px) {
  .site-card {
    width: calc(50% - 1rem);
  }
}

@media (max-width: 576px) {
  .card-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    padding-left: 0;
    padding-right: 0;
    justify-content: center;
  }
  .site-card {
    width: 100%;
    min-width: 0;
    margin: 0;
  }
  .site-title,
  .site-description {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

/* 拖拽相关样式 */
.site-card img {
  -webkit-user-drag: none;
}

.site-card.draggable {
  cursor: pointer;
}

.site-card.dragging {
  cursor: grabbing;
  opacity: 0.9;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.site-card .drag-handle {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(112, 73, 240, 0.12);
  color: #7049f0;
  opacity: 0.48;
  z-index: 4;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    background-color 0.2s ease,
    box-shadow 0.2s ease;
  cursor: grab;
}

.site-card .drag-handle::before {
  content: "";
  position: absolute;
  inset: -8px;
}

.site-card .drag-handle i {
  font-size: 14px;
  pointer-events: none;
}

.site-card .private-badge + .drag-handle {
  right: 40px;
}

.site-card:hover .drag-handle {
  opacity: 1;
  transform: scale(1.05);
  background: rgba(112, 73, 240, 0.18);
  box-shadow: 0 6px 18px rgba(112, 73, 240, 0.18);
}

.site-card.dragging .drag-handle,
.site-card .drag-handle:active {
  cursor: grabbing;
  transform: scale(0.98);
}

.site-card-tooltip {
  --tooltip-arrow-offset: 50%;
  position: fixed;
  top: 0;
  left: 0;
  max-width: min(320px, calc(100vw - 24px));
  padding: 12px 14px;
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(33, 37, 51, 0.98), rgba(21, 24, 34, 0.98));
  color: #f8fafc;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 20px 50px rgba(15, 23, 42, 0.32),
    0 8px 20px rgba(15, 23, 42, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: none;
  opacity: 0;
  transform: translate3d(0, -6px, 0) scale(0.98);
  transition:
    opacity 0.16s ease,
    transform 0.16s ease;
  z-index: 2000;
}

.site-card-tooltip.is-visible {
  opacity: 1;
}

.site-card-tooltip[data-placement="bottom"] {
  transform: translate3d(0, -4px, 0) scale(0.98);
}

.site-card-tooltip[data-placement="bottom"].is-visible {
  transform: translate3d(0, 0, 0) scale(1);
}

.site-card-tooltip[data-placement="top"] {
  transform: translate3d(0, 4px, 0) scale(0.98);
}

.site-card-tooltip[data-placement="top"].is-visible {
  transform: translate3d(0, 0, 0) scale(1);
}

.site-card-tooltip__content {
  position: relative;
  z-index: 1;
  font-size: 13px;
  line-height: 1.55;
  white-space: normal;
  word-break: break-word;
}

.site-card-tooltip__arrow {
  position: absolute;
  left: var(--tooltip-arrow-offset);
  width: 12px;
  height: 12px;
  background: rgba(27, 31, 43, 0.98);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateX(-50%) rotate(45deg);
}

.site-card-tooltip[data-placement="bottom"] .site-card-tooltip__arrow {
  top: -7px;
}

.site-card-tooltip[data-placement="top"] .site-card-tooltip__arrow {
  bottom: -7px;
  transform: translateX(-50%) rotate(225deg);
}

/* 私有标记 */
.private-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.05);
  color: var(--primary-color);
  padding: 4px;
  border-radius: 50%;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  z-index: 3;
  transition:
    background-color 0.25s ease,
    color 0.25s ease;
}

.site-card:hover .private-badge {
  background: rgba(112, 73, 240, 0.1);
}

.private-badge i {
  font-size: 14px;
}