@import 'https://fonts.googleapis.com/css?family=Source Code Pro';
@import 'https://fonts.googleapis.com/css?family=Open Sans';

body {
    font-family: "Open Sans", "Noto Sans", sans-serif;
}

.footer .icon-link {
    font-size: 25px;
    color: #000;
}

.link-block a {
    margin-top: 5px;
    margin-bottom: 5px;
}

.publication-title {
    font-family: "Google Sans", "Open Sans", sans-serif;
}

.publication-authors {
    font-family: "Google Sans", "Open Sans", sans-serif;
}

.publication-venue {
    color: #555;
    width: fit-content;
    font-weight: bold;
}

.publication-authors a {
    color: hsl(120, 10%, 8%) !important;
}

.publication-authors a:hover {
    text-decoration: underline;
}

.author-block {
    display: inline-block;
}

.publication-video {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    overflow: hidden;
    border-radius: 10px !important;
}

.publication-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.results-table {
    font-size: 0.95rem;
}

.results-table th,
.results-table td {
    text-align: center;
    vertical-align: middle;
}

.results-table th:first-child,
.results-table td:first-child {
    text-align: left;
}

.results-table .mean-row {
    border-top: 2px solid #363636;
}

.results-table tr.mean-row td {
    border-top: 2px solid #363636;
}

pre code {
    font-family: "Source Code Pro", monospace;
    white-space: pre-wrap;
}

.video-sub {
    color: #666;
    font-size: 0.95rem;
    font-weight: normal;
    margin-bottom: 0.4rem;
}

video {
    background: #f5f5f5;
}

/* Cross-embodiment rows: 6 gifs per row with tight spacing */
.embodiment-row {
    margin-left: -0.15rem;
    margin-right: -0.15rem;
}

.embodiment-row > .column {
    padding: 0.15rem;
}

.embodiment-row .video-sub {
    font-size: 0.8rem;
    margin-bottom: 0.2rem;
}

/* Title: "PatternDex:" on the first line, full title balanced over the next two lines */
.publication-subtitle {
    display: block;
    font-size: 2.25rem;
    font-weight: 600;
    line-height: 1.25;
    margin-top: 0.5rem;
    text-wrap: balance;
}

/* Thin rule above each main section (Abstract, Video, Method, ...) */
.section-divided > .container {
    border-top: 1px solid #dbdbdb;
    padding-top: 1.5rem;
}

/* Tighter vertical rhythm between sections (Bulma default is 3rem top and bottom) */
.section {
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
}

.hero .hero-body {
    padding-top: 2.5rem;
    padding-bottom: 1.5rem;
}

/* Breathing room under subheadings (Bulma drops the margin when the title is the last child) */
.section .title.is-4,
.section .title.is-5 {
    margin-bottom: 1rem !important;
}

/* Arrows between the three Method steps */
.step-arrow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 0.9rem;
    color: #9a9a9a;
    font-size: 1.6rem;
}

@media screen and (max-width: 768px) {
    .step-arrow {
        padding: 0.25rem 0;
    }
    .step-arrow i {
        transform: rotate(90deg);
    }
}

/* Cross-embodiment carousels: one gif per hand, arrows cycle through the six objects */
.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.carousel-caption {
    color: #666;
    font-size: 0.95rem;
    min-width: 12rem;
}

.carousel-btn {
    border: 1px solid #dbdbdb;
    background: #fff;
    color: #363636;
    border-radius: 50%;
    width: 2.2rem;
    height: 2.2rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, border-color 0.15s;
}

.carousel-btn:hover {
    background: #f5f5f5;
    border-color: #b5b5b5;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.carousel-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: #dbdbdb;
    cursor: pointer;
}

.carousel-dot.is-active {
    background: #363636;
}

/* Hand photo beside each cross-embodiment heading */
.hand-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
}

.hand-icon {
    height: 3rem;
    width: auto;
}

.hand-title-left {
    justify-content: flex-start;
}

/* Make the hidden attribute win over Bulma display rules */
[hidden] {
    display: none !important;
}