css

body {
  background-color: #2F3136;
  color: #c9d1d9;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  overflow: hidden; /* Prevents scroll jumps */
}

.container {
  width: 80%;
  max-width: 1000px;
  padding: 20px;
  background-color: #212529;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;  /* Prevents content from pushing container upwards */
}

h1 {
  text-align: center;
  color: #c9c9c9;
}


/* table */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}
/* Default td */
td {
  border-bottom: 1px solid #30363d;
}
/* Default th */
th {
  background-color: #2a2c30;
  cursor: pointer;
  color: #c9d1d9;
  font-weight: 600;
  border-bottom: 1px solid #30363d;
  text-align: left;
  padding-top: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid #30363d;
}




/* Category Search */
select {
  width: 50%;
  padding: 12px;
  background-color: #21262d;
  border: 1px solid #30363d;
  color: #c9d1d9;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
}

select:hover, select:focus {
  background-color: #30363d;
  outline: none;
}

.dropdown {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 15px;
  
}

/* Reset Button */
button {
  padding: 12px;
  background-color: #21262d;
  border: 1px solid #30363d;
  color: #c9d1d9;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #30363d;
}



/* Row hover darker */
.item-row:hover {
  background-color: #1c1e20;
  cursor: pointer;
}



/* Desc row & its dropdown */
tbody tr:nth-child(even) {
  background-color: #212529;
}

.description {
  text-align: center;
  margin-bottom: 20px;
  color: #8b949e;
}

.description-row {
  display: none;
  height: 0;
  overflow: hidden;
  transition: height 0.4s ease, opacity 0.4s ease;
  opacity: 0;
}

.description-row.expanded {
  height: auto;
  opacity: 1;
  transition: height 0.4s ease, opacity 0.4s ease;
}

.description-row td {
  padding: 15px 20px;
  border-top: 1px solid #30363d;
  border-bottom: 1px solid #30363d;
}

body > .container {
  position: relative;
  transform: translateY(0);  
  transition: transform 0.4s ease-in-out; 
}

.description-box {
  background-color: #2b2f36;  
  padding: 15px 0px;  
  border-radius: 8px;  
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);  
  color: #c9d1d9;  
  font-style: normal;  
  font-size: 14px;  
  line-height: 1.6;  
  text-align: left;  
  transition: all 0.3s ease;  
  width: 100%;  
  margin: 10px 0;  
}

.item-row:hover {
  border-bottom: 1px solid #30363d;
}



/* Hover effect to enhance interactivity */
.item-row:hover .description-box {
  background-color: #3b4148;  /* Change background on hover for emphasis */
}

/* Center the description content horizontally */
.description-row td {
  padding: 0;
}



/* Left side arrow .th & .td & "Button" */
.thead {
  width: 50%;
}

.blank-head {
  border-top-left-radius: 10px;
  width: 10px;
}

.toggle-button {
  background-color: transparent;
  border: none;
  font-size: 16px;
  transition: transform 0.4s ease; 
}

.toggle-button.rotate {
  transform: rotate(90deg); 
}

.toggle-button:hover {
  color: #21262d;
}



/* Number .th & .td & number */
.num-header{
  text-align: center;
  width: 80px;
  max-width: 80px;
}

.numbertd {
  max-width: 10ch;
  text-align: center; 
  vertical-align: middle; 
  padding: 0; 
}

.number {
  font-size: 16px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: white;
  background-color: #404249;
  padding: 2px 4px;
  border-radius: 5px;
  white-space: nowrap;
  display: inline-block;
}



/* Price .th & .td*/
.sortable {
  width: 60px;
  text-align: center;
}

.price {
  text-align: center;
}

.sortable:hover {
  color: #fff47e4e;
}



/* Product .th & td */
.name-header {
  padding-left: 20px;
  text-align: left;
}

.prod-name {
  padding-left: 20px;
  text-align: left;
}



/* Link .th & .td */
.link-header {
  padding-left: 15px;
  text-align: left;
  width: 270px;
  max-width: 300px;
}

.link {
  padding-left: 15px;
  text-align: left;
}


/* Category .th & .td */
.category-header {
  padding-left: 15px;
  text-align: left;
  width: 90px;
  max-width: 100px;
}

.category {
  padding-left: 15px;
  text-align: left;
}



/* Date .th & .td */
.date-header {
  padding-left: 10px;
  padding-right: 10px;
  text-align: left;
  width: 105px;
  max-width: 105px;
  border-top-right-radius: 10px;
}

.date-added {
  padding-left: 10px;
  text-align: left;
  max-width: 87px;
}