*{
    box-sizing: border-box;
}

html{
    width:100%;
    max-width:100%;
    overflow-x:hidden;
}

body {
    width:100%;
    font-family: Arial, sans-serif;
    margin: 0;
    background: #A590AF;
    background-image:linear-gradient(rgba(255,255,255,0.2) 1px, transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.2) 1px, transparent 1px);
    background-size: 40px 40px;
}

.page-title{
    width: 100%;
    box-sizing:border-box;
    overflow:hidden;
    background: #222;
    padding:1px 12px;
    font-size: 12px;
    font-weight: bold;

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

.title{
    background:linear-gradient(180deg,#cfc3ea,#896acb);
    background-clip: text;
    -webkit-background-clip: text;
    color:transparent;
    -webkit-text-fill-color: transparent;

    text-shadow: 0 0 10px rgba(255,255,255,0.05)
}

.title-links{
    
    display: flex;
    align-items:center;
    gap:10px;
    cursor: pointer;
    flex-shrink:0;
}

.social-icon{
    width: 32px;
    height:32px;
    max-width:100%;
    display: block;
}

.app{
    font-family: Arial, sans-serif;
    margin:20px;
}

.top-ui{
    max-width: 900px;
    margin: 0 auto 20px auto;
}

.search-bar{
    display: flex;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    border: 1px solid #674D9E;
    border-radius: 15px;
    overflow: hidden;
    background: white;
}

.search-bar input{
    flex: 1;
}

#search-input{
    flex: 1;
    border: none;
    padding: 10px 14px;
    outline: none;
}

#search-button{
    border: none;
    padding: 0 25px;
    background: #ff0000;
    color: white;
    cursor: pointer;
}

#search-button:hover{
    background: #cc0000;
}

.filter-row{
    display: flex;
    width:100%;
    max-width:900px;
    gap: 5px;
    margin-top: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.dropdown {
    position: relative;
    flex: 1;
    min-width: 0;
}


.filter-button {

    width: 100%;

    padding: 10px 16px;

    border-radius: 20px;

    border: 1px solid #ccc;

    background: white;

    cursor: pointer;

    display: flex;

    justify-content: space-between;

    align-items: center;

    transition: 0.2s;
}


.filter-button:hover {

    transform: scale(1.03);

}


.dropdown-menu {

    display: none;

    position: absolute;

    top: 110%;
    left: 0;

    width: 100%;

    background: white;

    border-radius: 15px;

    box-shadow:
    0 5px 15px rgba(0,0,0,0.3);

    overflow: hidden;

    z-index: 10;

}


.dropdown.active
.dropdown-menu {

    display: block;

}


.dropdown-item {

    position: relative;

    padding: 10px 14px;

    cursor: pointer;

    display: flex;

    gap: 8px;

    align-items: center;

    border-bottom: none;

}

.dropdown-item:hover {

    background: #f5f5f5;

}

.dropdown-item:not(:last-child)::after {

    content: "";

    position: absolute;

    left: 12px;

    right: 12px;

    bottom: 0;

    border-bottom: 1px solid #333;

}

.dropdown-item:last-child {
    border-bottom: none;
}

.filter{
    flex: 1;
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid #ccc;
    background: white;
    box-sizing: border-box;
    cursor:pointer;
    font-size: 13px;
    transition: 0.2s;
}

select{
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid #ccc;
    background: white;
    cursor:pointer;
    font-size: 13px;
}

#sort-select:hover {
    border-color: #999;
    transform: scale(1.05);
    z-index: 2;
}

#genre-select:hover {
    border-color: #999;
    transform: scale(1.05);
    z-index: 2;
}

#duration-select:hover {
    border-color: #999;
    transform: scale(1.05);
    z-index: 2;
}

#introduce {
    margin: 10px 0;
    margin-bottom: 20px;
    padding: 10px;
    border-radius: 20px;
    border: 3px solid #674D9E;
    /* box-shadow: 0 0 0 4px #6fbf90, 0 0 0 8px #c5665d; */
    background: #efe9f1;
    text-align: center;
}

.thumbnail {
    width: 168px;
    height: 94px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.card {
    display: flex;
    gap: 12px;
    padding: 10px;
    margin-bottom: 13px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: white;
    cursor: pointer;
    transition: 0.2s;
    box-shadow:
    0 7px 12px rgba(0,0,0,0.4);
}

.card:hover {
    background: #f2f2f2;
    transform: scale(1.03);
}

.card div {
    line-height: 1.4;
}

.video-title {

    font-weight: bold;

    font-size: 14px;

    color: black;

}

.card div:not(:first-child) {
    font-size: 12px;
    color: #222;
}

@media (max-width: 768px){
    .app{
        margin:0;
        padding:10px;
    }
    .search-bar{
        width: 100%;
    }
    .filter-row{
        flex-direction: column;
    }
}