section.training {
  display: flex;
  margin-top: 70px;
  padding: 0 40px;
  gap: 20px;
}

section.kategori {
  width: 25%;
  background-color: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.8);
}

section.kategori h2 {
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 15px;
  font-weight: 600;
  width: 100%;
}

.kategori-title #kategoriArrow {
  display: none;
  font-size: 14px;
  margin-left: 6px;
  transition: transform 0.3s ease;
}

.search {
  display: flex;
  align-items: center;
  width: 100%;
  margin: 1rem 0;
  border: 1.5px solid var(--primary);
  border-radius: 30px;
  overflow: hidden;
  background: #fff;
}

.search input {
  width: 100%;
  font-size: 15px;
  padding: 10px 12px;
  color: #333;
  border: none;
}

.search input:focus {
  outline: none;
  background-color: rgba(0, 0, 0, 0.08);
}

.search i {
  width: 40px;
  font-size: 16px;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.line {
  margin: 1rem 0;
}

.line hr {
  width: 100%;
  border: 0;
  border-top: 1px solid var(--primary);
}

section.kategori nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

section.kategori nav ul li {
  margin-bottom: 4px;
}

section.kategori nav ul li .room {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 8px;
  color: #fff;
  /* teks lebih terang */
  font-size: 15px;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.3);
  /* warna lebih gelap (biru tua) */
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: inset 0 0 0 0 transparent;
}

section.kategori nav ul li .room:hover {
  background: var(--primary);
  color: #fff;
  box-shadow: inset 4px 0 0 0 #0056b3;
}

section.kategori nav ul li .room.active {
  background: var(--primary);
  color: #fff;
  box-shadow: inset 4px 0 0 0 #0056b3;
}

section.kategori nav ul li .room.active .span {
  color: #fff;
}

section.kategori nav ul li .room.active .title {
  color: #fff;
}

section.kategori nav ul li .room:hover .span {
  color: #fff;
}

section.kategori nav ul li .room:hover .title {
  color: #fff;
}

section.kategori nav ul li .room .span {
  margin-right: 8px;
  font-weight: bold;
  color: var(--primary);
  transition: color 0.3s;
}

.sidenav ul {
  list-style: none;
  margin: 0;
  padding-left: 16px;
}

.sidenav ul .tab-nav-btn {
  margin: 4px 0;
}

.sidenav ul .tab-nav-btn .room {
  display: flex;
  gap: 6px;
  align-items: center;
  cursor: pointer;
  /* border: 1px solid black; */
  background-color: rgba(0, 0, 0, 0.15);
}

.sidenav ul .tab-nav-btn .room .span {
  width: 16px;
  text-align: center;
  font-weight: bold;
  color: #007bff;
}

.sidenav ul .tab-nav-btn .room .title {
  color: #000;
  cursor: pointer;
  text-decoration: none;
}

.submenu {
  display: none;
  margin-left: 12px;
  padding-left: 8px;
}

.sidenav li {
  position: relative;
  margin-bottom: 5px;
}

.sidenav li .submenu {
  background: none;
  margin-left: 20px;
  padding-left: 20px;
  position: relative;
  display: block;

  transition: max-height 0.35s ease;
  max-height: 0;
  overflow: hidden;
}

.sidenav li.active > .submenu {
  display: block;
}

.tab-nav-btn.open > .submenu {
  max-height: 1000px;
}

.tab-nav-btn.open > .room .span {
  color: #dc3545;
}

.sidenav .submenu li {
  margin-bottom: 6px;
}

.sidenav .submenu .room {
  width: 235px;
  font-size: 14px;
  padding: 6px 12px;
  background: rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.sidenav .submenu .room .title:hover {
  background: none;
}

.sidenav .submenu .room:hover {
  background: var(--primary);
  color: var(--primary);
}

.sidenav .submenu .room.active {
  background: var(--primary);
  color: var(--primary);
}

.sidenav .submenu .room .span {
  color: var(--primary);
  font-size: 12px;
}

main {
  flex: 1;
  padding: 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.8);
}

.arah::before {
  content: "samping";
  color: #007bff;
  font-weight: bold;
}

#monthMenu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
}

#monthMenu .month-btn {
  background: #0088ff;
  border: none;
  padding: 6px 14px;
  border-radius: 6px;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
  font-size: 11px;
}

#monthMenu .month-btn:hover {
  background: #0066cc;
}

#monthMenu .month-btn.active {
  background: red;
}

.list-data-silabus {
  display: grid;
  grid-template-columns: 1fr 120px;
  align-items: stretch;
  gap: 10px;
  width: 100%;
  margin-bottom: 10px;
  padding: 8px 10px;
  border: 1px solid #d9d9d9;
  border-radius: 10px;
  background: #fff;
  transition: all 0.25s ease;
}

.list-data-silabus:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

/* ✏️ Judul */
.list-data-silabus h4 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #111;
  letter-spacing: 0.2px;
}

/* 🧩 Teks tambahan */
.list-data-silabus p,
.list-data-silabus span {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: #333;
  line-height: 1.4;
}

/* 🔗 Link */
.link {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

.list-data-silabus:hover .link {
  color: var(--primary);
}

.button-silabus {
  border-radius: 5px;
  text-align: center;
  align-content: center;
  background-color: var(--primary);
  color: white;
  padding: 5px;
}

/* 📄 Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
}

.pagination a {
  padding: 6px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: all 0.2s ease;
}

.pagination a:hover {
  background-color: #f5f5f5;
}

.pagination a.active {
  background: var(--primary);
  color: white;
  font-weight: 600;
  border-color: var(--primary);
}

.year-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.year-label {
  font-weight: 600;
}

/* #yearLinks a {
  text-decoration: none;
  padding: 4px 8px;
  color: #555;
  border-radius: 4px;
  transition: background 0.2s;
} */

/* #yearLinks a:hover {
  background: #f0f0f0;
} */

/* #yearLinks a.active {
  background: #222;
  color: #fff;
} */

#yearLinks a {
  text-decoration: none;
  padding: 4px 6px;
  color: #555;
  /* color: var(--primary); */
  border-radius: 4px;
  position: relative;
  transition: background 0.2s;
}

/* Separator */
#yearLinks a:not(:last-child)::after {
  content: "|";
  margin-left: 10px;
  color: #bbb;
}

/* Hover */
#yearLinks a:hover {
  /* color: #000; */
  color: var(--primary);
}

/* Active */
#yearLinks a.active {
  font-weight: 700;
  /* color: #000; */
  color: var(--primary);
}