body{
    background-image: url(img/bgdsk.png);
    background-repeat: no-repeat;
    background-size:cover;
    min-height: 100vh;
    color: #fff;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
    padding-bottom: 0;
}
.container-fluid{
    flex: 1 0 auto;
}
.navbar{
    margin-top: 30px;
}
.contenido{
    min-height: calc(100vh - 450px);
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}
.forma{
    background-color: rgba(0, 0, 0, 0.4);
    padding: 20px;
    border-radius: 25px;
    min-height: 204px;
}
.footer{
    width: 100%;
    height: 60px;
    line-height: 60px;
    background: transparent;
    margin-top: auto;
    flex-shrink: 0;
}
li{
    cursor: pointer;
}
.select2-results__option--selectable {
    color: #444;
}
@media (min-width: 768px) {
    .navbar-brand.abs
    {
        position: absolute;
        width: 100%;
        left: 0;
        text-align: center;
    }
}

@media (max-width:768px){
    body{
        background-image: url(img/bgmbl.png);
        min-height: auto;
        height: auto;
        overflow-x: hidden;
        overflow-y: auto;
        padding-bottom: 80px;
    }
    .navbar{margin-top: 1px;}
    .contenido{
        min-height: auto;
        display: block;
        margin-top: 40px;
        margin-bottom: 40px;
    }
}
.link-generator{
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 25px;
    padding-top: 20px;
}
.link-generator h5{
    font-size: 1rem;
    color: #F1C259;
}
.link-generator p{
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
}
.qr-preview{
    background-color: #fff;
    border-radius: 0.5rem;
    min-height: 160px;
    overflow: hidden;
    position: relative;
}
.qr-preview .qr-code{
    width: 100%;
    max-width: 180px;
    max-height: 180px;
    height: auto;
}
.qr-preview .qr-logo{
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    transform: translate(-50%, -50%);
    object-fit: contain;
    border-radius: 8px;
    background-color: #fff;
    padding: 4px;
    pointer-events: none;
    z-index: 2;
}
.share-qr-options{
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    padding: 12px;
}
.share-qr-options label{
    margin-bottom: 4px;
}
.share-qr-options input[type="number"]{
    background-color: rgba(255, 255, 255, 0.9);
    color: #333;
}
#share-link-result{
    background-color: rgba(255, 255, 255, 0.9);
    color: #333;
}
.quick-tabs{
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    padding: 4px;
    background-color: rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}
.quick-tabs::before{
    content: '';
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 4px;
    width: calc((100% / 3) - 4px);
    background-color: #5FB177;
    border-radius: 999px;
    transition: transform 0.3s ease;
    transform: translateX(0);
}
.quick-tabs.share-active::before{
    transform: translateX(100%);
}
.quick-tabs.bulk-active::before{
    transform: translateX(200%);
}
.quick-tabs .tab-btn{
    flex: 1;
    border: 0;
    border-radius: 999px;
    background-color: transparent;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    padding: 6px 10px;
    transition: background-color 0.2s ease, color 0.2s ease;
    position: relative;
    z-index: 1;
}
.quick-tabs .tab-btn:focus{
    outline: none;
}
.quick-tabs .tab-btn.active{
    color: #fff;
    font-weight: 600;
}
.bulk-results{
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 15px;
    padding-top: 10px;
    max-height: 220px;
    overflow-y: auto;
}
.bulk-result-list{
    list-style-position: inside;
    padding-left: 0;
    margin: 0;
}
.bulk-result-list li{
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    word-break: break-all;
    margin-bottom: 6px;
}
.bulk-result-list a{
    color: #F1C259;
}
.bulk-result-list a:hover{
    text-decoration: underline;
}
.bulk-helper{
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
}