/* ===== Tag Plugins Styles ===== */

/* Button Tag */
.btn-newspaper {
  display: inline-block;
  padding: 0.5rem 1rem;
  margin: 0.25rem;
  border-radius: var(--radius-md);
  background-color: var(--accent-color);
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-normal);
  border: none;
  cursor: pointer;
}

.btn-newspaper:hover {
  background-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-newspaper i {
  margin-right: 0.5rem;
}

.btn-newspaper.outline {
  background-color: transparent;
  border: 2px solid var(--accent-color);
  color: var(--accent-color);
}

.btn-newspaper.outline:hover {
  background-color: var(--accent-color);
  color: white;
}

.btn-newspaper.center {
  display: block;
  margin: 0.5rem auto;
  text-align: center;
}

.btn-newspaper.block {
  display: block;
  width: 100%;
  margin: 0.5rem 0;
}

.btn-newspaper.larger {
  padding: 0.75rem 1.5rem;
  font-size: 1.1rem;
}

/* Color variations */
.btn-newspaper.blue { background-color: #3498db; }
.btn-newspaper.blue:hover { background-color: #2980b9; }
.btn-newspaper.blue.outline { border-color: #3498db; color: #3498db; }
.btn-newspaper.blue.outline:hover { background-color: #3498db; }

.btn-newspaper.pink { background-color: #ff6b9d; }
.btn-newspaper.pink:hover { background-color: #ff5288; }
.btn-newspaper.pink.outline { border-color: #ff6b9d; color: #ff6b9d; }
.btn-newspaper.pink.outline:hover { background-color: #ff6b9d; }

.btn-newspaper.red { background-color: #e74c3c; }
.btn-newspaper.red:hover { background-color: #c0392b; }
.btn-newspaper.red.outline { border-color: #e74c3c; color: #e74c3c; }
.btn-newspaper.red.outline:hover { background-color: #e74c3c; }

.btn-newspaper.purple { background-color: #9b59b6; }
.btn-newspaper.purple:hover { background-color: #8e44ad; }
.btn-newspaper.purple.outline { border-color: #9b59b6; color: #9b59b6; }
.btn-newspaper.purple.outline:hover { background-color: #9b59b6; }

.btn-newspaper.orange { background-color: #f39c12; }
.btn-newspaper.orange:hover { background-color: #d68910; }
.btn-newspaper.orange.outline { border-color: #f39c12; color: #f39c12; }
.btn-newspaper.orange.outline:hover { background-color: #f39c12; }

.btn-newspaper.green { background-color: #2ecc71; }
.btn-newspaper.green:hover { background-color: #27ae60; }
.btn-newspaper.green.outline { border-color: #2ecc71; color: #2ecc71; }
.btn-newspaper.green.outline:hover { background-color: #2ecc71; }

/* Note Tag */
.note {
  position: relative;
  padding: 1rem 1.5rem;
  margin: 1rem 0;
  border-left: 4px solid;
  border-radius: var(--radius-sm);
  background-color: var(--background-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.note-icon {
  margin-right: 0.5rem;
  vertical-align: middle;
}

.note.simple {
  border-color: #777;
}

.note.flat {
  border-color: var(--border-color);
  background-color: #f9f9f9;
}

.note.modern {
  border-radius: var(--radius-md);
  border: none;
  background-color: #f5f5f5;
}

.note.disabled {
  border: none;
  background-color: transparent;
  padding: 0;
}

.note.default { border-color: #777; }
.note.primary { border-color: #3498db; }
.note.info { border-color: #5bc0de; }
.note.success { border-color: #2ecc71; }
.note.warning { border-color: #f39c12; }
.note.danger { border-color: #e74c3c; }

/* Image Tag */
.img-wrap {
  position: relative;
  margin: 1.5rem auto;
  text-align: center;
}

.img-bg {
  display: inline-block;
  padding: 0.5rem;
  background: #f5f5f5;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.img-wrap .img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.image-caption {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--secondary-color);
}

img.inline {
  display: inline-block;
  vertical-align: middle;
  margin: 0 0.25rem;
}

/* Folding Tag */
.folding-wrapper {
  margin: 1rem 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.folding-title {
  padding: 0.75rem 1rem;
  background-color: #f5f5f5;
  cursor: pointer;
  font-weight: 500;
  user-select: none;
  transition: var(--transition-normal);
}

.folding-title:hover {
  background-color: #eeeeee;
}

.folding-content {
  padding: 1rem;
  border-top: 1px solid var(--border-color);
  display: none;
}

.folding-wrapper[open] .folding-content {
  display: block;
}

/* Tabs Tag */
.tabs {
  margin: 1.5rem 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.nav-tabs {
  display: flex;
  background-color: #f5f5f5;
  border-bottom: 1px solid var(--border-color);
}

.tab-btn {
  padding: 0.75rem 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 500;
  color: var(--secondary-color);
  transition: var(--transition-normal);
}

.tab-btn:hover {
  background-color: #eeeeee;
  color: var(--primary-color);
}

.tab-btn.active {
  color: var(--accent-color);
  border-bottom: 2px solid var(--accent-color);
}

.tab-content {
  padding: 1.25rem;
}

.tab-item {
  display: none;
}

.tab-item.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===== Tags Page Styles ===== */

.post-subtitle {
  color: var(--secondary-color);
  font-size: 1.2rem;
  margin-top: -0.5rem;
  margin-bottom: 2rem;
  font-weight: 400;
}

/* Tag Header Styles */
.tag-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.tag-info h2.tag-name {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.tag-info h2.tag-name i {
  margin-right: 0.5rem;
  color: var(--accent-color);
}

.tag-description {
  color: var(--secondary-color);
  font-size: 1rem;
}

.tag-back a {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 4px;
  color: var(--primary-color);
  transition: all 0.3s ease;
}

.tag-back a:hover {
  background-color: var(--accent-color);
  color: white;
}

.tag-back a i {
  margin-right: 0.5rem;
}

/* Tags Header Styles */
.tags-header {
  text-align: center;
  margin-bottom: 2rem;
}

.tags-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tags-title i {
  margin-right: 0.5rem;
  color: var(--accent-color);
}

.tags-description {
  color: var(--secondary-color);
  font-size: 1rem;
}

/* Post List Styles - 使用瀑布流布局 */
.post-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  grid-auto-rows: masonry;
  gap: 1.5rem;
  grid-template-rows: masonry;
}

.post-item {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.post-item-inner {
  padding: 1.5rem;
}

/* 不同大小的卡片样式 */
.post-item--small {
  grid-row: span 1;
  min-height: 180px;
}

.post-item--medium {
  grid-row: span 2;
  min-height: 320px;
}

.post-item--large {
  grid-row: span 3;
  min-height: 460px;
}

/* 针对不同大小卡片的内部元素调整 */
.post-item--small .post-item-title a {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.post-item--medium .post-item-title a {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.post-item--large .post-item-title a {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.post-item--small .post-item-excerpt {
  font-size: 0.85rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.post-item--medium .post-item-excerpt {
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.post-item--large .post-item-excerpt {
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

/* 调整不同大小卡片的内边距 */
.post-item--small .post-item-inner {
  padding: 1.25rem;
}

.post-item--medium .post-item-inner {
  padding: 1.5rem;
}

.post-item--large .post-item-inner {
  padding: 1.75rem;
}

/* 调整不同大小卡片的元数据样式 */
.post-item--small .post-item-meta {
  font-size: 0.8rem;
}

.post-item--medium .post-item-meta {
  font-size: 0.875rem;
}

.post-item--large .post-item-meta {
  font-size: 0.95rem;
}

.post-item-title a {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-color);
  text-decoration: none;
  display: block;
  margin-bottom: 0.75rem;
  transition: color 0.3s ease;
}

.post-item-title a:hover {
  color: var(--accent-color);
}

.post-item-excerpt {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.post-item-excerpt p {
  margin: 0;
}

.post-item-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--secondary-color);
}

.post-meta-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.post-meta-left span {
  display: inline-flex;
  align-items: center;
}

.post-meta-left i {
  margin-right: 0.25rem;
}

.post-category a {
  color: var(--accent-color);
  text-decoration: none;
}

.post-category a:hover {
  text-decoration: underline;
}

.read-more {
  display: inline-flex;
  align-items: center;
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.read-more:hover {
  transform: translateX(3px);
}

.read-more i {
  margin-left: 0.25rem;
  font-size: 0.8rem;
}

/* Tags Cloud Styles */
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin: 2rem 0;
}

.tag-cloud-item {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-radius: 8px;
  background-color: rgba(0, 0, 0, 0.03);
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

.tag-cloud-item:hover {
  background-color: var(--accent-color);
  color: white;
  transform: translateY(-3px);
}

.tag-cloud-item--small {
  font-size: 0.9rem;
  min-width: 80px;
}

.tag-cloud-item--medium {
  font-size: 1rem;
  min-width: 100px;
}

.tag-cloud-item--large {
  font-size: 1.2rem;
  min-width: 120px;
}

.tag-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.tag-count {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* Empty State Styles */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--secondary-color);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: rgba(0, 0, 0, 0.2);
}

.empty-state h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.empty-state p {
  margin-bottom: 1.5rem;
}

.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--accent-color);
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.button:hover {
  background-color: #e55555;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .tag-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .post-list {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  /* 在移动设备上统一卡片大小 */
  .post-item--small,
  .post-item--medium,
  .post-item--large {
    grid-row: span 1;
  }
  
  .tags-cloud {
    gap: 0.75rem;
  }
  
  .tag-cloud-item {
    padding: 0.75rem;
  }
}

/* 平板设备的响应式调整 */
@media (min-width: 769px) and (max-width: 1024px) {
  .post-list {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
}