body {
    background-color: #1a2942;
    color: white;
    padding: 0 5% 50px 2%;
}

button {
    background-color: #8cbbce;
    color: black;
    padding: 5px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin: 5px;
}

button:hover {
    background-color: #c5e1ec;
}

#query-section {
    display: flex;
    flex-direction: row;
    align-items: center;
}

#add-category-section {
    margin-left: 10px;
}

#display-section {
    position: relative;
    margin-top: 20px;
    width: 100%;
}

#channel-categories {
    display: flex;
    flex-direction: row;
    overflow-y: auto;
    position: absolute;
    z-index: 1;
    padding-left: 20px;
}

#channel-categories > div {
    margin-right: 10px;
    padding: 6px 10px 10px 10px;
}

.category-item {
    border-style: solid;
    border-width: 1px;
    border-color: white;
    border-radius: 10px;
}

.category-item:hover {
    background-color: #3c485a;
}

.category-item-selected {
    border-style: solid;
    border-width: 1px;
    border-color: white;
    border-radius: 10px;
    background-color: #3c485a;
}

#videos-list {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 400px;
    align-items: center;
    gap: 10px;
    margin-top: 0;
    position: absolute;
    z-index: 2;
    top: 35px;
    background-color: #1a2942;
    border-style: solid;
    border-width: 1px;
    border-color: white;
    border-radius: 10px;
    padding: 20px;
}

.video-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 10px;
    width: 100%;
    border-bottom-style: solid;
    border-bottom-width: 1px;
    border-bottom-color: white;
}

.video-item > div {
    padding: 10px;
}

.video-item-last {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 10px;
    width: 100%;
}

.channel-title-section {
    width: 25%;
    align-items: center;
    display: flex;
    flex-direction: column;
}

.channel-title {
    margin: 12px;
}

.channel-title h2 {
    display: inline;
    vertical-align: middle;
    margin-right: 2px;
}

.youtube-icon {
    width: 42px;
    vertical-align: middle;
}

.x-icon {
    width: 16px;
    vertical-align: middle;
    background-color: black;
    border-radius: 5px;
    padding: 4px;
}

.video-section {
    width: 75%;
}

.channel-thumbnail {
    width: 180px;
    height: 180px;
    border-radius: 50%;
}

.video-thumbnail {
    width: 480px;
    height: 270px;
    border-radius: 10px;
    object-fit: cover;
}

.video-status {
    margin-left: 5px;
    font-weight: bold;
}

.video-status-live {
    margin-left: 5px;
    font-weight: bold;
    background-color: #ff0000;
    border-radius: 5px;
    padding: 0 2px 2px 2px;
}

#loader-section {
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader {
  border: 7px solid #f3f3f3;
  border-radius: 50%;
  border-top: 7px solid #3498db;
  width: 30px;
  height: 30px;
  animation: spin 2s linear infinite;
  margin: 20px 0 20px 0;
}

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