.bg-gradient-custom {
    background: linear-gradient(135deg, #305e93, #29507e);
}

#pdfModal .modal-dialog {
    max-width: 90vw;
    max-height: 90vh;
    margin: auto;
}

#pdfModal .modal-content,
#pdfModal .modal-body,
#pdfFile {
    width: 2000px;
    height: 1000px;
}


.tox-tinymce {
    min-height: 90vh;
    top: 0;
    margin: 0  !important;
}

/* pw */
a:hover .btn-edit-folder {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    visibility: hidden;
}

.btn-edit-folder {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    visibility: hidden;
}

a:hover .btn-edit-folder {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

/* doc */
tr .btn-doc-group,
td .btn-edit-dir,
td .btn-edit-doc {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    visibility: hidden;
}

tr:hover .btn-doc-group,
td:hover .btn-edit-dir,
td:hover .btn-edit-doc {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

tr:hover .btn-doc-group,
td:hover .btn-edit-dir,
td:hover .btn-edit-doc {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

/* avatar stuff */
.profile-photo-div{
    position: relative;
    margin: 10px auto 50px 10px;
    width: 250px;
    height: auto;
    overflow: hidden;
    border-radius: 10px;
    -webkit-transition: ease .3s;
    -o-transition: ease .3s;
    transition: ease .3s;
}

.profile-img-div{
    display: block;
    position: relative;
    overflow: hidden;
    min-height: 250px;
}

#loader{
    position: absolute;
    top:0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: var(--bs-primary);
    z-index:10;
    -webkit-transition: .3s;
    -o-transition: .3s;
    transition: .3s;
}

#profile-img{
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

#change-photo{
    display: none;
}

.profile-buttons-div{
    position: relative;
    display: block;
}

.button{
    position: relative;
    display: block;
    font-family: helvetica, sans-serif;
    font-size: 15px;
    padding:20px;
    text-align: center;
    color: white;
    background-color: var(--bs-primary);
    cursor: pointer;
    -webkit-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.button:hover{
    letter-spacing: 1px;
}

.button:after{
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    width: 10px;
    height: 10px;
    background-color: rgba(255,255,255,0.4);
    border-radius: 50%;
    opacity: 0;
    -webkit-transition: .9s;
    -o-transition: .9s;
    transition: .9s;
}

.button:hover:after{
    -webkit-transform: scale(50);
    -ms-transform: scale(50);
    transform: scale(50);
    opacity: 1;
}

.button.half{
    width: 50%;
}

.green{
    background-color: var(--bs-success);
}

.red{
    background-color: var(--bs-danger);
}

#x-position-slider{
    position: absolute;
    bottom: 5px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    display: none;
    text-wrap-mode: nowrap;
}

#y-position-slider{
    position: absolute;
    right: -50px;
    top: 50%;
    -webkit-transform: translateY(-50%) rotate(90deg);
    -ms-transform: translateY(-50%) rotate(90deg);
    transform: translateY(-50%) rotate(90deg);
    display: none;
    text-wrap-mode: nowrap;
}
#zoom-slider{
    position: absolute;
    left: -50px;
    top: 50%;
    -webkit-transform: translateY(-50%) rotate(90deg);
    -ms-transform: translateY(-50%) rotate(90deg);
    transform: translateY(-50%) rotate(90deg);
    display: none;
    text-wrap-mode: nowrap;
}
canvas{
    position: fixed;
    top: -2000px;
    left: -2000px;
    z-index: -1;
}

.profile-img-confirm{
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: none;
    width: 100%;
}

.error{
    font-family: Helvetica, sans-serif;
    font-size: 13px;
    color: red;
    text-align:center;
    display: none;
}

.info-container {
    width:300px;
}
.share-icon {
    width: 48px; height: 48px; font-weight: bold;
}

.tooltip-inner {
    font-size: 0.9rem;
    background-color: var(--bs-primary) !important;
    color: var(--bs-white) !important;
}
input[type=range]::-webkit-slider-thumb {
    border-radius: 10px;
    width: 40px;
    height: 20px;
}

input[type=range]::-moz-range-thumb {
    border-radius: 10px;
    width: 40px;
    height: 20px;
}

input[type=range]::-ms-thumb {
    border-radius: 10px;
    width: 40px;
    height: 20px;
}

.input-group:focus-within {
    color: #212529;
    background-color: #fff;
    border-color: #6186b8;
    outline: 1px solid #6186b8;
    box-shadow: 0 0 0 0.20rem rgb(134 183 254 / 25%);
    z-index: 3;
    border-radius: .35rem;
}

.input-group .form-control:focus {
    box-shadow: none !important;
    border-color: #dee2e6;
}

.form-control:focus:not(.input-group .form-control) {
    color: #212529;
    background-color: #fff;
    border-color: #6186b8;
    outline: 1px solid #6186b8;
    box-shadow: 0 0 0 0.20rem rgba(134, 183, 254, 0.25);
    z-index: 3;
    border-radius: 0.35rem;
}

.main {
    background-color: #f4f4f4;
    min-height: 100vh;
}

.logo {
    height: 35px;
}

.footer-bottom {
    position:relative;
    bottom:0;
}

.left-nav{
    max-width: 300px;
}

.banner-container {
    background-image: url('/assets/img/gradient.svg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    min-height: 600px;
    width: 100%;
}
.banner {
    height: 500px;
}

.error-page {
    background: url(/assets/img/error.jpg);
    background-size: cover;
}

.cursor-pointer{
    cursor: pointer;
}

.lightbox-image {
    max-height: 100vh;
    max-width: 100vw;
}

.lightbox-pdf {
    width:100%;
    height:100%;
    border:none;
    display:none;
}

/* bstreeview */
.bstreeview {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid rgba(0,0,0,.125);
    border-radius: .25rem;

    padding: 0;
    overflow: hidden;
}

.bstreeview .list-group {
    margin-bottom: 0;
}

.bstreeview .list-group-item {
    border-radius: 0;
    border-width: 1px 0 0 0;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    cursor: pointer;
}

.bstreeview .list-group-item:hover {
    background-color:#dee2e6;
}

.bstreeview > .list-group-item:first-child {
    border-top-width: 0;
}

.bstreeview .state-icon {
    margin-right: 8px;
    width: 12px;
    text-align: center;
}
.bstreeview .item-icon {
    margin-right: 5px;
}

.history-button {
    position: sticky;
    top: 0;
    background-color: blue;
    padding: 40px;
    font-size: 25px;
}

.icon-wrapper {
    padding: 6px 5px 4px 5px;
    width: 33px;
    height: 33px;
}

/* avatar stacking */
.avatar-stack {
    display: flex;
    align-items: center;
}

.share-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;

    border: 2px solid #fff;
    margin-left: -10px; /* overlap */
    position: relative;
    z-index: 1;
    transition: transform .15s ease, z-index .15s ease;
}

.share-icon:first-child {
    margin-left: 0;
}

.share-icon:hover {
    z-index: 10;
    transform: scale(1.15);    /* zoom on hover */
}

.avatar-color-1  { background-color: #FF1744; color: #fff; }
.avatar-color-2  { background-color: #FF9100; color: #fff; }
.avatar-color-3  { background-color: #FFEA00; color: #000; } /* Gelb → schwarz für Lesbarkeit */
.avatar-color-4  { background-color: #00E676; color: #fff; }
.avatar-color-5  { background-color: #00B0FF; color: #fff; }

.avatar-color-6  { background-color: #D500F9; color: #fff; }
.avatar-color-7  { background-color: #0086ae; color: #fff; }
.avatar-color-8  { background-color: #FF6D00; color: #fff; }
.avatar-color-9  { background-color: #64DD17; color: #fff; }
.avatar-color-10 { background-color: #0091EA; color: #fff; }

.avatar-color-11 { background-color: #651FFF; color: #fff; }
.avatar-color-12 { background-color: #305d93; color: #fff; }
.avatar-color-13 { background-color: #00C853; color: #fff; }
.avatar-color-14 { background-color: #FFAB00; color: #fff; }
.avatar-color-15 { background-color: #00ACC1; color: #fff; }

.avatar-color-16 { background-color: #AA00FF; color: #fff; }
.avatar-color-17 { background-color: #2979FF; color: #fff; }
.avatar-color-18 { background-color: #FF5722; color: #fff; }
.avatar-color-19 { background-color: #00897B; color: #fff; }
.avatar-color-20 { background-color: #1DE9B6; color: #fff; }