/* TLDR BOX */
.tldr-box {
    /* background-color: #f8f9fa; */
    background-color: #dbedff;
    border: 1px solid #7dadde;
    border-radius: 12px;
    
    /* 1. Control the internal space exactly */
    padding: 8px 25px;   /* The first number (8px) is Top & Bottom. 
                            The second (25px) is Left & Right. */
    
    /* 2. Keep the box centered and stable */
    margin: 0px auto; 
    width: 85%;
    max-width: 900px;
    display: block;
    margin-bottom: 30px;
}

/* Moving Bird */
@keyframes bird-wiggle {
    0%   { transform: rotate(0deg) translateY(0px); }
    25%  { transform: rotate(8deg) translateY(-2px); } 
    50%  { transform: rotate(0deg) translateY(0px); }
    75%  { transform: rotate(-8deg) translateY(-2px); } 
    100% { transform: rotate(0deg) translateY(0px); }
}
.moving-bird {
    display: inline-block;
    animation: bird-wiggle 2.5s ease-in-out infinite;
    transform-origin: bottom center; 
    vertical-align: middle;
    margin-left: 10px;
}

/* Add box */
.bounding-box {
    background-color: #ffffff;
    /* A very light, crisp border */
    border: 1px solid #e9ecef; 
    /* The rounded corners from your reference */
    border-radius: 12px; 
    /* Internal spacing: Top/Bottom 30px, Left/Right 40px */
    padding: 20px 0px 15px 0px; 
    /* Space between different cards */
    margin-bottom: 30px; 
    /* A subtle shadow to give it 'depth' like the abstract box */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05); 
    /* Ensures the card stays within your main column width */
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.title-pad {
    padding-top: 1vw;
}

@media (max-width: 575px) {
    .bounding-box {
        padding: 15px 2px;
    }
    .table-responsive th {
        font-size: 0.8rem;
    }

    .model-prompt-caption {
        font-size: 0.9rem !important;
    }

    .fragment-shard {
        width: 6px !important;
        height: 6px !important;
    }

    /* .title-pad { */
        /* padding-top: 0px !important; */
    /* } */
}

/* Section line divider */
.section-divider {
    /* 1. Remove the default border */
    border: 0;

    /* 2. Create the thin 1px light grey line */
    border-top: 2px solid #e9ecef; 

    /* 3. Control the vertical gap (Adjust as needed) */
    margin-top: 50px;
    margin-bottom: 50px;

    /* 4. Ensure it stretches across the full width or matches your container */
    width: 100%;

    /* 5. Keep it fully visible */
    opacity: 1;
}

/* ── Swiper ─────────────────────────────────────────────────── */

.swiper-outer-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 48px;
}

.swiper-card {
    border: 1px solid #e9ecef;
    border-radius: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 20px 10px 0px;
    overflow: hidden;
    width: 100%;
    background-color: #f9f9f9;
}

.swiper {
    width: 100%;
    padding-bottom: 32px;
}

.swiper-row {
    margin-left: 0;
    margin-right: 0;
}

.swiper-col {
    padding: 0 6px;
    margin-bottom: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.swiper-img {
    width: 100%;
    max-width: 240px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.25s, box-shadow 0.25s;
}

.swiper-img:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}

.caption-text {
    font-size: 1.2rem;
    font-weight: 400;
    color: #555;
    margin-top: 0px;
    margin-bottom: 15px;
    min-height: 2.2em;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.caption-label {
    font-family: 'Castoro', Georgia, serif !important;
    font-size: 0.85rem !important;
    color: #333 !important;
    letter-spacing: 0.01em;
}

.swiper-pagination-bullet        { background: #adb5bd; opacity: 1; }
.swiper-pagination-bullet-active { background: #007aff; opacity: 1; }

.swiper-button-prev,
.swiper-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-60%);
    z-index: 20;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    color: #007aff;
    cursor: pointer;
    outline: none;
    transition: color 0.2s, transform 0.2s;
}
.swiper-button-prev { left: 0; }
.swiper-button-next { right: 0; }

.swiper-button-prev:hover,
.swiper-button-next:hover {
    color: #6c1fd6;
    transform: translateY(-60%) scale(1.2);
}
.swiper-button-prev:focus,
.swiper-button-next:focus { outline: none; }

/* Hide Swiper's injected icon element — we use ::after with Font Awesome instead */
.swiper-button-prev .swiper-navigation-icon,
.swiper-button-next .swiper-navigation-icon { display: none; }

.swiper-button-prev::after {
    content: '\f053' !important;
    font-family: FontAwesome !important;
    font-size: 20px !important;
    font-weight: 900;
    line-height: 1;
}
.swiper-button-next::after {
    content: '\f054' !important;
    font-family: FontAwesome !important;
    font-size: 20px !important;
    font-weight: 900;
    line-height: 1;
}

.rows2 {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 0 !important;
}
/* ── Mode Averages slide header ──────────────────────────── */
.slide-header {
    margin-bottom: 14px;
    padding: 0 4px;
}
.slide-label {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 7px;
    text-align: center;
    margin-top: 40px;
    color: #3a689a;
}
.slide-concept {
    font-size: 1.5rem;
    font-weight: 700;
    color: #4800a4;
    line-height: 1.2;
}
.slide-detail {
    font-size: 1.3rem;
    font-weight: 500;
    color: #888;
}
.slide-bold {
    font-size: 1.3rem;
    font-weight: bold;
    color: #000000;
}


/* ── Model-Specific Prompt Heading ─────────────────────── */
.prompt-heading {
    font-family: 'Castoro', Georgia, serif;
    font-size: 1.5rem;
    font-style: italic;
    font-weight: 400;
    color: #444;
    letter-spacing: 0.01em;
    margin-bottom: 4px;
}
[data-theme="dark"] .prompt-heading { color: #e0e0e0; }

@media (max-width: 575px) {
    .swiper-outer-wrapper { padding: 0 12px; }
    .swiper-card          { padding: 14px 10px 24px; }
    .caption-text         { font-size: 0.72rem; }
    .slide-label          { font-size: 1.2rem; }
    .slide-concept        { font-size: 1.2rem; }
    .slide-detail         { font-size: 1rem; }
    .swiper-button-prev,
    .swiper-button-next,
    .teaser-swiper-button-prev,
    .teaser-swiper-button-next,
    .mode-swiper-button-prev,
    .mode-swiper-button-next,
    .model-specific-swiper-button-prev,
    .model-specific-swiper-button-next { display: none !important; }
}

/* ── Model-Specific Results Grid ───────────────────── */
.result-grid-wrapper {
    max-width: 900px;
    margin: 24px auto 0;
    padding: 0 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.result-grid {
    display: grid;
    grid-template-columns: 32px repeat(4, 1fr);
    gap: 8px;
    min-width: 420px;
    padding: 20px;
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.grid-corner { /* empty top-left cell */ }

.header-top {
    font-size: 0.72rem;
    font-weight: 700;
    color: #888;
    text-align: center;
    line-height: 1.3;
    padding-bottom: 6px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.header-left {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-size: 0.78rem;
    font-weight: 700;
    color: #555;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.grid-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    transition: transform 0.2s, box-shadow 0.2s;
}

.grid-img:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}

/* ── DiT Results Card ───────────────────────────────── */
.dit-card-wrapper {
    max-width: 900px;
    margin: 24px auto 0;
    padding: 0 48px;
}

.dit-grid-card {
    border: 1px solid #e9ecef;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 20px 16px 28px;
}

.dit-col {
    padding: 0 6px;
    margin-bottom: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.dit-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.25s, box-shadow 0.25s;
}

.dit-img:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}

@media (max-width: 575px) {
    .dit-card-wrapper { padding: 0 12px; }
}

#main_results {
    width: 100%;
    /* max-width: 900px; */
    margin: 24px auto 0;
    padding: 0 16px;
}
/* ── Dark Mode Toggle Button ──────────────────────────────── */
#theme-toggle {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 1000;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid #dee2e6;
    background: #fff;
    color: #007aff;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
#theme-toggle:hover { background: #f0e6ff; }

/* ── Dark Mode ────────────────────────────────────────────── */
[data-theme="dark"] {
    --bg:         #12111a;
    --bg-card:    #1e1c2e;
    --bg-card2:   #252338;
    --border:     #3a3850;
    --text:       #e4e0f0;
    --text-muted: #9991bb;
    --accent:     #9d5cf5;
    --shadow:     rgba(0,0,0,0.4);
}

[data-theme="dark"] body {
    background-color: var(--bg);
    color: var(--text);
}

/* header / highlight area */
[data-theme="dark"] .highlight-clean {
    background: var(--bg) !important;
}
[data-theme="dark"] h1, [data-theme="dark"] h2,
[data-theme="dark"] h3, [data-theme="dark"] h4, [data-theme="dark"] h5 {
    color: var(--text);
}
[data-theme="dark"] p,
[data-theme="dark"] .caption-text {
    color: var(--text-muted) !important;
}
[data-theme="dark"] .vistec { color: var(--text-muted); }

/* TLDR box */
[data-theme="dark"] .tldr-box {
    background-color: var(--bg-card);
    border-color: var(--border);
}
[data-theme="dark"] .tldr-box h5 { color: var(--text) !important; }
[data-theme="dark"] .tldr-box p  { color: var(--text-muted) !important; }

/* Bounding boxes */
[data-theme="dark"] .bounding-box {
    background-color: var(--bg-card);
    border-color: var(--border);
    box-shadow: 0 4px 10px var(--shadow);
}

/* Section divider */
[data-theme="dark"] .section-divider { border-top-color: var(--border); }

/* Swiper card */
[data-theme="dark"] .swiper-card {
    background: var(--bg-card);
    border-color: var(--border);
    box-shadow: 0 4px 20px var(--shadow);
}
[data-theme="dark"] .swiper-button-prev,
[data-theme="dark"] .swiper-button-next,
[data-theme="dark"] .teaser-swiper-button-prev,
[data-theme="dark"] .teaser-swiper-button-next,
[data-theme="dark"] .mode-swiper-button-prev,
[data-theme="dark"] .mode-swiper-button-next,
[data-theme="dark"] .model-specific-swiper-button-prev,
[data-theme="dark"] .model-specific-swiper-button-next { color: var(--accent); }
[data-theme="dark"] .caption-label { color: var(--text) !important; }
[data-theme="dark"] .swiper-pagination-bullet        { background: #555; }
[data-theme="dark"] .swiper-pagination-bullet-active { background: var(--accent); }
[data-theme="dark"] .cvpr-label   { color: #c49eff !important; }
[data-theme="dark"] .slide-label  { color: #5a5580; }
[data-theme="dark"] .slide-concept { color: var(--accent); }
[data-theme="dark"] .slide-detail  { color: var(--text-muted); }

/* Result grid */
[data-theme="dark"] .result-grid {
    background: var(--bg-card);
    border-color: var(--border);
    box-shadow: 0 4px 20px var(--shadow);
}
[data-theme="dark"] .header-top,
[data-theme="dark"] .header-left { color: var(--text-muted); }

/* DiT / Additional cards */
[data-theme="dark"] .dit-grid-card {
    background: var(--bg-card);
    border-color: var(--border);
    box-shadow: 0 4px 20px var(--shadow);
}

/* Buttons */
[data-theme="dark"] .mybtn {
    background: var(--bg-card2);
    border-color: var(--border);
    color: var(--text);
}
[data-theme="dark"] .mybtn:hover { background: #2e2b45; }

/* Footnote */
[data-theme="dark"] #footnote        { background: var(--bg); }
[data-theme="dark"] #footnote .end   { background: var(--bg); }
[data-theme="dark"] img[src*="vll_logo"] { filter: invert(1) brightness(1.8); }

/* Dark mode toggle button */
[data-theme="dark"] #theme-toggle {
    background: var(--bg-card);
    border-color: var(--border);
    color: var(--accent);
}
[data-theme="dark"] #theme-toggle:hover { background: var(--bg-card2); }
.question-style { font-size: 1.5rem; font-style: italic; }





/* Pecking Bird and Pinch Fragments */
.pinched-s {
    position: relative;
    display: inline-block;
}

.pinched-s-text {
    display: inline-block;
    /* Sync with the 3s bird peck cycle */
    animation: s-tip-bite 3s infinite;
}

@keyframes s-tip-bite {
    0%, 39% { 
        clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
    }
    40%, 80% { /* Extreme bite - removing the entire top 40% of the character */
        /* clip-path: polygon(0% 0%, 60% 0%, 60% 20%, 100% 50%, 100% 100%, 0% 100%, 0% 0%); */
        clip-path: polygon(0% 0%, 80% 0%, 80% 0%, 60% 50%, 100% 50%, 100% 100%, 0% 100%);
    }
    100% { /* Grows back/fades in */
        /* clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%); */
        clip-path: polygon(0% 0%, 80% 0%, 100% 50%, 60% 50%, 100% 50%, 100% 100%, 0% 100%);
    }
}


.fragment-shard {
    position: absolute;
    top: 10%; 
    right: 10%;
    width: 10px; /* Larger shard */
    height: 10px;
    background-color: currentColor;
    clip-path: polygon(10% 0%, 100% 30%, 80% 100%, 0% 80%);
    opacity: 0;
    pointer-events: none;
    /* Fixed at the tip, no longer moves around the S */
    animation: shard-fly 3s infinite ease-out;
}

@keyframes shard-fly {
    0%, 41% { 
        opacity: 0; 
        transform: translate(0, 0) rotate(0deg) scale(0.5); 
    }
    42% {
        opacity: 1;
        transform: translate(0, 0) rotate(20deg) scale(1);
    }
    60% {
        opacity: 1;
        transform: translate(25px, -15px) rotate(180deg) scale(1.2);
    }
    80%, 100% {
        opacity: 0;
        transform: translate(45px, 20px) rotate(360deg) scale(0.5);
    }
}

#author span {
    margin-top: 0px;
    font-size: 1.4rem;
    display: block;
     /* Sync with the 3s bird peck cycle */
}

#affiliation span {
    margin-top: 0px;
    font-size: 1.5rem;
    display: block;
    font-weight: 500;
     /* Sync with the 3s bird peck cycle */
}

.pecking-bird {
    width: clamp(2.5rem, 6vw, 5rem);
    display: inline-block;
    position: relative;
    /* Bird pecks every 3 seconds */
    animation: bird-peck 3s infinite cubic-bezier(0.25, 0.1, 0.25, 1);
    transform-origin: left bottom;
}

@keyframes bird-peck {
    0%, 25%, 65%, 100% { 
        transform: rotate(0deg) translate(0px, 0px); 
    }
    35% { /* Approach to pinch */
        transform: rotate(-15deg) translate(-3px, 5px); 
    }
    38% { /* The pinch impact */
        transform: rotate(-25deg) translate(-4px, 8px); 
    }
    45% { /* Pull back quick with piece */
        transform: rotate(5deg) translate(5px, -10px); 
    }
}

.model-prompt-caption {
    padding-top: 0px !important;
    padding-bottom: 8px !important;
    font-weight: 500;
    font-style: italic;
    font-size: 1.1rem;
    color: #4b5563;
    text-align: center;
}

#main_results {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    padding: 20px 0;
    background-color: #f9f9f9;
    scrollbar-width: none; /* Hide scrollbar for Firefox */
    padding-bottom: 0px;
    margin-top: -15px;
    margin-bottom: 15px;
}

#main_results::-webkit-scrollbar {
    display: none; /* Hide scrollbar for Chrome, Safari and Opera */
}

#main_results div {
    flex: 0 0 auto;
    width: 180px;
    margin: 0 10px;
}

#main_results img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

#main_results .model-prompt-caption{
    font-size: 0.95rem;
    margin-top: 4px;
    color: #666;
    text-align: center;
    margin-bottom: 0px;
}

.scroll-hint {
    background-color: #f9f9f9;
    text-align: center;
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.scroll-hint i {
    animation: scroll-slide 2s infinite;
}

@keyframes scroll-slide {
    0%, 100% { transform: translateX(0); opacity: 0.5; }
    50% { transform: translateX(10px); opacity: 1; }
}