.katalog-page {
  padding: 40px 5% 80px;
  min-height: 85vh;
  background: #f8fafc;
}

.katalog-page-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.katalog-page-head {
  margin-bottom: 28px;
}

.katalog-page-title {
  margin: 0 0 6px 0;
  font-size: 28px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
}

.katalog-page-sub {
  margin: 0;
  font-size: 15px;
  color: #64748b;
  line-height: 1.6;
}

.pencarian-page {
  padding: 60px 5% 100px;
  min-height: 70vh;
  background: #f8fafc;
}

.pencarian-head {
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e2e8f0;
}

.pencarian-title {
  margin: 0 0 8px 0;
  font-size: 24px;
  font-weight: 700;
  color: #1e3a8a;
  line-height: 1.3;
}

.pencarian-sub {
  margin: 0;
  font-size: 15px;
  color: #64748b;
  line-height: 1.6;
}

.pencarian-sub strong {
  color: #1e2d3d;
  overflow-wrap: anywhere;
}

.filter-area {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .filter-area {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.filter-btn-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 24px;
  border-radius: 30px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #475569;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.filter-btn.active,
.filter-btn:hover {
  background: #1e40af;
  color: #ffffff;
  border-color: #1e40af;
}

.filter-btn:active {
  transform: scale(0.97);
}

.filter-btn:focus-visible,
.k-card-btn:focus-visible,
.custom-pagination .page-link:focus-visible {
  outline: 3px solid #eab308;
  outline-offset: 2px;
}

.jurusan-select-wrapper {
  position: relative;
  min-width: 240px;
}

.jurusan-select {
  width: 100%;
  padding: 10px 16px;
  padding-right: 40px;
  border-radius: 14px;
  border: 1px solid #cbd5e1;
  background-color: #ffffff;
  color: #0f172a;
  font-weight: 700;
  font-size: 14px;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
  transition: all 0.2s ease;
}

.jurusan-select:hover {
  border-color: #94a3b8;
}

.jurusan-select:focus {
  outline: none;
  border-color: #1e40af;
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.jurusan-select-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #64748b;
  pointer-events: none;
  font-size: 18px;
}

.k-card-img {
  overflow: hidden;
}

.k-card-img img {
  transition: transform 0.4s ease;
}

.k-card:hover .k-card-img img {
  transform: scale(1.04);
}

.k-card-img-empty {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e2e8f0;
  color: #64748b;
}

.k-card-img-empty i {
  font-size: 48px;
}

.k-card-btn:active {
  transform: scale(0.98);
}

.katalog-empty {
  grid-column: 1 / -1;
  margin-top: 10px;
  padding: 60px 20px;
  text-align: center;
  background: #ffffff;
  border: 1px dashed #cbd5e1;
  border-radius: 12px;
}

.katalog-empty i {
  display: block;
  margin-bottom: 12px;
  font-size: 48px;
  color: #94a3b8;
}

.katalog-empty h3 {
  margin: 0 0 8px 0;
  font-size: 18px;
  font-weight: 600;
  color: #1e2d3d;
}

.katalog-empty p {
  margin: 0;
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
}

.pagination-wrapper {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.pagination-info {
  margin: 0;
  font-size: 13px;
  color: #64748b;
  font-weight: 500;
  text-align: center;
}

.custom-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
  align-items: center;
  justify-content: center;
}

.custom-pagination .page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: #475569;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: all 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.custom-pagination .page-item.active .page-link {
  background: #1e40af;
  color: #ffffff;
  border-color: #1e40af;
  box-shadow: 0 4px 10px rgba(30, 64, 175, 0.25);
}

.custom-pagination .page-item:not(.active):not(.disabled) .page-link:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #1e40af;
}

.custom-pagination .page-item:not(.active):not(.disabled) .page-link:active {
  transform: scale(0.95);
}

.custom-pagination .page-item.disabled .page-link {
  background: #f8fafc;
  color: #cbd5e1;
  border-color: #e2e8f0;
  cursor: not-allowed;
}

.custom-pagination .page-item.disabled .page-link.page-dots {
  min-width: 24px;
  padding: 0 2px;
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  color: #94a3b8;
  cursor: default;
}

@media (min-width: 701px) and (max-width: 900px) {
  .katalog-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }

  .k-card {
    border-radius: 12px;
  }

  .k-card-img {
    height: 100px;
  }

  .k-badge {
    top: 8px;
    right: 8px;
    padding: 3px 9px;
    font-size: 10px;
    letter-spacing: 0.5px;
  }

  .k-card-body {
    padding: 10px;
  }

  .k-card-title {
    margin-bottom: 4px;
    font-size: 12.5px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .k-card-desc {
    margin-bottom: 10px;
    font-size: 11px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .k-card-price {
    margin-bottom: 10px;
    font-size: 14px;
    overflow-wrap: anywhere;
  }

  .k-card-btn {
    padding: 8px 6px;
    font-size: 12px;
    border-radius: 8px;
  }
}

@media (max-width: 700px) {
  .katalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(5px, 1.2vw, 10px);
  }

  .k-card {
    border-radius: clamp(8px, 1.6vw, 12px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  }

  .k-card:hover {
    transform: none;
  }

  .k-card-img {
    height: clamp(70px, 17vw, 110px);
  }

  .k-badge {
    top: clamp(4px, 1vw, 8px);
    right: clamp(4px, 1vw, 8px);
    padding: 2px clamp(5px, 1.2vw, 9px);
    font-size: clamp(7px, 1.4vw, 9.5px);
    letter-spacing: 0.3px;
  }

  .k-card-img-empty i {
    font-size: clamp(22px, 5vw, 32px);
  }

  .k-card-body {
    padding: clamp(6px, 1.5vw, 10px) clamp(6px, 1.5vw, 10px)
      clamp(8px, 1.8vw, 12px);
  }

  .k-card-year {
    font-size: clamp(8px, 1.6vw, 10.5px);
    margin-bottom: 2px;
  }

  .k-card-title {
    margin-bottom: clamp(2px, 0.6vw, 4px);
    font-size: clamp(10px, 2.1vw, 12.5px);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .k-card-desc {
    margin-bottom: clamp(5px, 1.2vw, 8px);
    font-size: clamp(8px, 1.6vw, 10.5px);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .k-card-price {
    margin-bottom: clamp(6px, 1.4vw, 10px);
    font-size: clamp(10px, 2.1vw, 13px);
    overflow-wrap: break-word;
  }

  .k-card-btn {
    padding: clamp(5px, 1.1vw, 8px) 3px;
    font-size: clamp(9px, 1.8vw, 11.5px);
    border-radius: clamp(6px, 1.2vw, 8px);
  }
}

@media (max-width: 900px) {
  .katalog-page {
    padding: 32px 5% 64px;
  }

  .katalog-page-title {
    font-size: 24px;
  }

  .katalog-page-sub {
    font-size: 14px;
  }

  .pencarian-page {
    padding: 40px 5% 72px;
  }

  .pencarian-head {
    margin-bottom: 28px;
  }

  .pagination-wrapper {
    margin-top: 36px;
  }
}

@media (max-width: 600px) {
  .katalog-page {
    padding: 22px 4% 48px;
    min-height: 70vh;
  }

  .katalog-page-head {
    margin-bottom: 18px;
  }

  .katalog-page-title {
    font-size: 20px;
  }

  .katalog-page-sub {
    font-size: 12.5px;
  }

  .pencarian-page {
    padding: 24px 4% 56px;
    min-height: 60vh;
  }

  .pencarian-head {
    margin-bottom: 20px;
    padding-bottom: 14px;
  }

  .pencarian-title {
    font-size: 19px;
  }

  .pencarian-sub {
    font-size: 13px;
  }

  .filter-area {
    gap: 10px;
    margin-bottom: 18px;
  }

  .filter-btn-group {
    flex-wrap: nowrap;
    gap: 6px;
  }

  .filter-btn {
    flex: 1 1 0;
    padding: 8px 6px;
    font-size: 13px;
    text-align: center;
  }

  .jurusan-select-wrapper {
    min-width: 0;
    width: 100%;
  }

  .jurusan-select {
    padding: 10px 14px;
    padding-right: 38px;
    font-size: 13px;
    border-radius: 12px;
  }

  .jurusan-select-icon {
    right: 12px;
    font-size: 16px;
  }

  .katalog-empty {
    padding: 36px 16px;
  }

  .katalog-empty i {
    font-size: 38px;
  }

  .katalog-empty h3 {
    font-size: 16px;
  }

  .katalog-empty p {
    font-size: 13px;
  }

  .pagination-wrapper {
    margin-top: 28px;
    padding-top: 18px;
    gap: 10px;
  }

  .pagination-info {
    font-size: 12px;
  }

  .custom-pagination {
    gap: 4px;
  }

  .custom-pagination .page-link {
    min-width: 34px;
    height: 34px;
    padding: 0 8px;
    border-radius: 10px;
    font-size: 13px;
  }
}

@media (max-width: 360px) {
  .custom-pagination .page-link {
    min-width: 31px;
    height: 31px;
    padding: 0 6px;
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .k-card-img img,
  .filter-btn,
  .custom-pagination .page-link {
    transition: none !important;
  }
}