/* CSS Document */
@import url(https://fonts.googleapis.com/css?family=Open+Sans);

body {
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;
    background-color: white;
}

.content {
    width: 1000px;
    padding: 0px 25px 25px 25px;
    margin: 25px auto;
    background-color: white;
    font-family: 'Open Sans', sans-serif;
    border-bottom: 1px solid black;
}

a,
a:visited {
    color: #224b8d;
    font-weight: 300;
}

#disabled-link {
    text-decoration: none;
    color: grey;
    pointer-events: none;
}

#authors {
    text-align: center;
    margin-bottom: 20px;
    font-size: 20px;
}

h1 {
    text-align: center;
    font-size: 32px;
    font-weight: 300;
}

h2 {
    font-size: 26px;
    font-weight: 300;
}

h4 {
    font-size: 20px;
    font-weight: 50;
    margin-top: 5px;
    margin-bottom: 1px;
}

p {
    line-height: 25px;
    text-align: justify;
}

.summary-img {
    width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.bibtexsection {
    font-family: "Courier", monospace;
    font-size: 14px;
    text-align: left;
}

/* ==========================================================================
   Method Overview Carousel Styles
   ========================================================================== */
.method-carousel-container {
    position: relative;
    width: 100%;
    margin: 20px auto 10px auto;
    background: #ffffff;
    border: 1px solid #e1e4e8;
    overflow: hidden;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.carousel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 24px 8px 24px;
}

.carousel-title {
    font-size: 20px;
    font-weight: 300;
    color: #1a1a1a;
    margin: 0;
}

.carousel-middle-stage {
    position: relative;
    width: 100%;
    height: auto;
    background: #ffffff;
    overflow: hidden;
    border-bottom: 1px solid #e1e4e8;
}

.carousel-layer-img {
    position: absolute;
    transform-origin: center center;
    transition: left 0.65s cubic-bezier(0.4, 0, 0.2, 1),
        top 0.75s cubic-bezier(0.4, 0, 0.2, 1),
        width 0.75s cubic-bezier(0.4, 0, 0.2, 1),
        height 0.75s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.55s ease,
        transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    pointer-events: none;
    object-fit: contain;
}

.carousel-footer {
    display: flex;
    align-items: center;
    padding: 0px 24px 24px 24px;
    background: white;
    min-height: 24px;
}

.carousel-caption {
    font-size: 15px;
    line-height: 1.5;
    color: #333333;
    margin: 0;
    flex: 1;
    text-align: left;
}

.carousel-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.carousel-arrow-btn,
.carousel-arrow-btn2 {
    background: transparent;
    color: #111111;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    transition: color 0.2s ease, transform 0.15s ease;
    outline: none;
}

.carousel-arrow-btn:hover,
.carousel-arrow-btn2:hover {
    color: #555555;
    transform: scale(1.15);
}

.carousel-arrow-btn:active,
.carousel-arrow-btn2:active {
    transform: scale(0.92);
}

.carousel-arrow-btn.highlight svg {
    animation: arrow-green-shine 1.5s infinite ease-in-out;
}

.carousel-arrow-btn2.highlight svg {
    animation: arrow-blue-shine 1.5s infinite ease-in-out;
}


@keyframes arrow-green-shine {

    0%,
    100% {
        filter: drop-shadow(1px 0 0 rgba(34, 197, 94, 0.25)) drop-shadow(-1px 0 0 rgba(34, 197, 94, 0.25)) drop-shadow(0 1px 0 rgba(34, 197, 94, 0.25)) drop-shadow(0 -1px 0 rgba(34, 197, 94, 0.25)) drop-shadow(0 0 1px rgba(34, 197, 94, 0.2));
    }

    50% {
        filter: drop-shadow(1.5px 0 0 #22c55e) drop-shadow(-1.5px 0 0 #22c55e) drop-shadow(0 1.5px 0 #22c55e) drop-shadow(0 -1.5px 0 #22c55e) drop-shadow(0 0 5px rgba(34, 197, 94, 0.9)) drop-shadow(0 0 9px rgba(34, 197, 94, 0.6));
    }
}

@keyframes arrow-blue-shine {

    0%,
    100% {
        filter: drop-shadow(1px 0 0 rgba(14, 165, 233, 0.35)) drop-shadow(-1px 0 0 rgba(14, 165, 233, 0.35)) drop-shadow(0 1px 0 rgba(14, 165, 233, 0.35)) drop-shadow(0 -1px 0 rgba(14, 165, 233, 0.35)) drop-shadow(0 0 2px rgba(56, 189, 248, 0.4));
    }

    50% {
        filter: drop-shadow(1.5px 0 0 #00d2ff) drop-shadow(-1.5px 0 0 #00d2ff) drop-shadow(0 1.5px 0 #00d2ff) drop-shadow(0 -1.5px 0 #00d2ff) drop-shadow(0 0 6px #00bfff) drop-shadow(0 0 12px rgba(0, 140, 255, 0.9)) drop-shadow(0 0 18px rgba(0, 102, 255, 0.6));
    }
}

.carousel-arrow-btn svg,
.carousel-arrow-btn2 svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    display: block;
}

/* --- Method Overview carousel: large spanning next button --- */
#methodOverviewCarousel .carousel-info {
    position: relative;
}

#methodOverviewCarousel .carousel-arrow-btn {
    position: absolute;
    right: 8px;
    top: 4px;
    z-index: 20;
    padding: 0 4px;
}

#methodOverviewCarousel .carousel-arrow-btn svg {
    width: 48px;
    height: 48px;
}

#methodOverviewCarousel .carousel-footer {
    padding-right: 80px;
}