/* Utility Classes */
.w-100 {
  width: 100%;
}

.mb-15 {
  margin-bottom: 15px;
}

.flex-center-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-center-left {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.flex-center-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.container-fluid {
  width: 100%;
  max-width: 100%;
  padding: 0 15px;
}

/* Header */
.page-document__header {
  background: #fff;
  padding: 15px;
  border-radius: 10px;
  margin-bottom: 20px;
  gap: 20px;
}

.page-document__header .left {
  flex: 1;
  position: relative;
}

.page-document__header .left ul {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
}

.page-document__header .left ul li {
  margin: 0;
  padding: 0;
}

.page-document__header .left ul li p {
  margin: 0;
  padding: 5px 10px;
  color: #22343e;
  text-decoration: none;
  font-size: 14px;
  cursor: pointer;
  transition: color 0.3s;
}

.page-document__header .left ul li:hover p {
  color: var(--primary);
}

.page-document__header .left ul li.active p {
  color: var(--primary);
  font-weight: bold;
  text-decoration: underline;
}

.page-document__header .left .loading-box {
  position: absolute;
  top: 0;
  right: -30px;
  width: 20px;
  height: 20px;
}

.page-document__header .left .loading-box__image {
  width: 100%;
  height: 100%;
  position: relative;
}

.page-document__header .left .loading-box__image .icon {
  width: 20px;
  height: 20px;
  border: 2px solid var(--primary);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

.page-document__header .right {
  flex-shrink: 0;
}

.page-document__header .right .form {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-document__header .right .search-input {
  padding: 8px 15px;
  border: 1px solid #d9d9d9;
  border-radius: 5px;
  font-size: 14px;
  min-width: 200px;
}

.page-document__header .right .search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(53, 144, 206, 0.1);
}

.page-document__header .right .search-button {
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s;
}

.page-document__header .right .search-button:hover {
  opacity: 0.7;
}

/* Content */
.page-document__content {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  position: relative;
}

.page-document__list {
  margin-bottom: 15px;
}

.page-document__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid #f1f1f1;
  gap: 15px;
}

.page-document__item:first-child {
  border-bottom: 2px solid #d9d9d9;
  font-weight: 600;
  color: #22343e;
  font-size: 14px;
}

.page-document__item:last-child {
  border-bottom: none;
}

.page-document__item:hover {
  background: #f8fafc;
  margin: 0 -20px;
  padding: 15px 20px;
  border-radius: 5px;
}

.page-document__item:first-child:hover {
  background: transparent;
  margin: 0;
  padding: 15px 0;
}

.page-document__item .document {
  flex: 1;
  min-width: 0;
}

.page-document__item .document.flex-center-left {
  gap: 15px;
}

.page-document__item .thumbnail {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
}

.page-document__item .thumbnail svg {
  width: 100%;
  height: 100%;
  display: block;
}

.page-document__item .content {
  flex: 1;
  min-width: 0;
}

.page-document__item .content h3 {
  margin: 0 0 5px 0;
  font-size: 14px;
  font-weight: 500;
  color: #22343e;
  line-height: 1.4;
}

.page-document__item .content p {
  margin: 0;
  font-size: 13px;
  color: #747474;
}

.page-document__item .date {
  flex-shrink: 0;
  width: 150px;
  text-align: center;
  color: #747474;
  font-size: 14px;
}

.page-document__item .download {
  flex-shrink: 0;
  width: 80px;
  text-align: right;
}

.page-document__item .download a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border-radius: 5px;
  transition: all 0.3s;
  text-decoration: none;
}

.page-document__item .download a:hover {
  background: #edf3ff;
}

.page-document__item .download a svg {
  width: 21px;
  height: 26px;
}

/* Pagination */
.pagination-wrap {
  margin-top: 30px;
}

.pagination-numbers {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.pagination-numbers__left {
  display: flex;
  gap: 15px;
  align-items: center;
}

.paginate-prev,
.paginate-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 15px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 14px;
  gap: 10px;
  background: transparent;
  margin: 0;
}

.paginate-prev {
  color: #006DF0;
  padding: 5px;
}

.paginate-prev:hover {
  opacity: 0.7;
}

.paginate-next {
  background: var(--primary);
  color: #fff;
}

.paginate-next:hover:not(:disabled) {
  background: var(--second);
}

.paginate-next:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-numbers__right {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: #a1a7aa;
}

.paginate-item {
  margin: 0;
  height: 35px;
  width: 40px;
  border-radius: 5px;
  text-align: center;
  background: #fff;
  border: 1px solid #d9d9d9;
  line-height: 35px;
  font-weight: bold;
}

/* Loading */
.technical-docs-loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.8);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.technical-docs-loading-spinner {
  text-align: center;
}

.technical-docs-loading-spinner .spinner {
  width: 50px;
  height: 50px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #3590ce;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.page-document__content {
  position: relative;
}

#technical-docs-list.is-loading .technical-docs-loading-overlay {
  display: flex;
}

.no-documents-found {
  text-align: center;
  padding: 40px 20px;
  color: #747474;
}

/* Taxonomy Page Specific */
.page-technical-docs-taxonomy .technical-docs-title {
  font-size: 24px;
  font-weight: 700;
  color: #22343e;
  margin-bottom: 15px;
  padding: 0 15px;
}

.page-technical-docs-taxonomy .term-description {
  font-size: 15px;
  background: #fff;
  padding: 15px;
  border-radius: 6px;
  margin-bottom: 20px;
  margin-top: 15px;
}

/* Responsive */
@media screen and (max-width: 768px) {
  .page-document__header {
    flex-direction: column;
    align-items: stretch;
  }

  .page-document__header .left ul {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }

  .page-document__header .right .search-input {
    min-width: 150px;
    flex: 1;
  }

  .page-document__item {
    flex-wrap: wrap;
    gap: 10px;
  }

  .page-document__item .document {
    flex: 1 1 100%;
  }

  .page-document__item .date {
    width: auto;
    flex: 1;
    text-align: left;
  }

  .page-document__item .download {
    width: auto;
    flex-shrink: 0;
  }

  .pagination-numbers {
    flex-direction: column;
    align-items: stretch;
  }

  .pagination-numbers__left {
    justify-content: center;
  }

  .pagination-numbers__right {
    justify-content: center;
  }
}

@media screen and (max-width: 551px) {
  .page-document__item .thumbnail {
    width: 60px;
    height: 60px;
  }

  .page-document__item .content h3 {
    font-size: 13px;
  }

  .page-document__item .date {
    font-size: 12px;
  }
}