/* --- 1. Global Box Shadow and Overall Structure --- */

.model-block {
    /* RENDER: Apply Shadow to all boxes (as previously requested, and kept here) */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); 
    border-radius: 8px; 
    overflow: hidden; 
    background-color: white; 
    /* Add internal padding to the block for space around the elements */
    padding: 15px;
}


/* This targets the container holding the model name to center the isolated h3 */
.model-block > .video-container:first-child {
    margin-bottom: 15px;
    text-align: center; 
    padding: 0;
}


/* --- 4. Video to Conclusion Gap --- */

/* This targets the video container, ensuring it is full width */
.model-block .video-container video {
    width: 100%;
    height: auto;
    display: block;
}

/* This targets the conclusion block */
.conclusion-item {
    /* Gap 2: Video and Conclusion */
    margin-top: 15px; /* Creates the required gap above the conclusion block */
    /* Padding added for visual definition, assuming the conclusion block has a background color */
    padding: 10px; 
    border-radius: 8px;
    /* Do not change color/font, which are controlled by other classes like .red-text */
}

/* The comparison-2x2-row now only manages the two columns */
.comparison-2x2-row { 
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    gap: 20px; 
    align-items: start; 
    margin-bottom: 20px; /* Space between the two rows of models */
}

/* New wrapper to hold the Header, Video, and Conclusion vertically */
/*.model-block {
    display: flex;
    flex-direction: column;
    height: 100%; 
}
*/
/* Retain or ensure the base conclusion-item styling is present */
.conclusion-item {
    margin-top: 15px; 
    padding: 10px;
    border-radius: 6px;
    min-height: 80px; 
    width: 100%; 
    /* You might want a slightly stronger background color for contrast */
    background-color: #f5f5f5; 
}

/* Ensure 'ours' styling applies correctly to the wrapper for highlighting */
/*.model-block.ours .video-container.ours {
    box-shadow: 0 4px 12px rgba(63, 168, 207, 0.4); 
}*/

.model-block .conclusion-item p {
    /* Set a larger font size, e.g., 18px (adjust as needed) */
    font-size: 18px !important; 
    line-height: 1.4; 
    margin: 0;
}


.conclusion-item.red-text,
.conclusion-item.orange-text,
.conclusion-item.green-text-dark,
.conclusion-item.blue-text {
    /* Increase font weight for better emphasis */
    font-size: 18px !important; 
    font-weight: 500; 
}


.model-name.red {
    color: #E74C3C !important;
/*    margin-bottom: 10px !important;*/
}
.model-name.orange {
    color: #E67E22 !important;
/*    margin-bottom: 10px !important;*/
}
.model-name.green {
    color: #1D8348 !important;
/*    margin-bottom: 10px !important;*/
}
.model-name.blue {
    color: #3FA8CF !important;
/*    margin-bottom: 10px !important;*/
}

/* Color definitions using the updated darker green */
.red-text { color: #E74C3C !important; } /* MARDM */
.orange-text { color: #E67E22 !important; } /* ACMDM */
.green-text-dark { color: #1D8348 !important; } /* MotionStreamer (Darker Green) */
.blue-text { color: #3FA8CF !important; } /* MoLingo (Ours) */
/*.blue { 
    color: #3FA8CF; 
    background-color: rgba(63, 168, 207, 0.1); 
    border-radius: 4px;
    padding: 5px 10px;
}
*/

/* --- General Layout & Reset --- */
body {
    margin: 0;
    padding: 0;
    background-color: #f4f4f4; /* Subtle background for the page */
}

/* --- Overall Component Container --- */
.video-comparison {
    max-width: 1200px; 
    margin: 40px auto;
    padding: 20px;
    font-family: Arial, sans-serif;
    background-color: #ffffff; /* White background for the main block */
    border-radius: 12px; 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08); 
}

/* --- Description Row (The Prompt Header) --- */
.description-row {
    margin-bottom: 25px;
    padding: 15px 20px;
    text-align: center;
    border-bottom: 3px solid #ddd; 
    background-color: #eef; /* Light blue background to highlight the prompt */
    border-radius: 8px;
}

.description-text {
    font-size: 1.3em; 
    font-weight: 700; 
    color: #2c3e50;
    margin: 0;
}

/* --- Grid Layout (For 4-Column Comparisons) --- */
.header-row,
.video-row,
.conclusion-row { 
    display: grid;
    /* Default is 4 columns for baselines comparison */
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px; 
    align-items: start; 
}

/* --- Ablation Layout (For 2-Column Ablations) --- */
.ablation-comparison {
    /* Add top margin between comparison sections */
    margin-top: 60px; 
}

.ablation-row {
    /* Override to 2 columns for ablation studies */
    grid-template-columns: repeat(2, 1fr);
}

/* Separation */
.header-row {
    margin-bottom: 10px;
}
.video-row {
    margin-bottom: 20px;
}
.conclusion-row {
    margin-top: 20px;
    border-top: 1px dashed #ccc;
    padding-top: 20px;
}


/* --- Model Name Styling (Header Row) --- */
.model-name {
    border-radius: 8px;
    text-align: center;
    font-size: 1.1em;
    padding: 5px 10px;
    margin: 0px;
    font-weight: bold;
    letter-spacing: 0.5px;
}

/* Highlighting 'Ours' (or the winning ablation) with a soft background */
.video-container.ours .model-name { 
    background-color: rgba(63, 168, 207, 0.15); 
    border-radius: 4px;
    padding: 5px 10px;
}


/* --- Video Container Styling --- */
.video-container {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden; 
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); 
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}
.video-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.video-container video {
    width: 100%;
    height: auto;
    display: block;
}

/* --- Conclusion Item Styling --- */
.conclusion-item {
    padding: 10px;
    border-radius: 6px;
    min-height: 80px; 
    display: flex; 
    align-items: center;
}

.conclusion-item p {
    font-size: 0.9em;
    line-height: 1.4;
    margin: 0;
    font-weight: 500;
}

/* Styling the conclusion items based on outcome */
.conclusion-item:not(.ours) {
    background-color: #fcecec; /* Light warning/fail background (Red tone) */
    border: 1px solid #E74C3C;
    color: #333;
}

.conclusion-item.ours {
    background-color: #e8f9e8; /* Success background (Green tone) */
    border: 1px solid #1D8348; /* Darker green border */
    color: #333;
}


/* --- INTRO/METHODOLOGY SECTION STYLES (Bulma dependent, but styled by classes) --- */
.comparison-intro {
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #ffffff; 
    border-bottom: 2px solid #eaeaea; 
}
.comparison-title {
    margin-bottom: 30px !important;
    font-weight: 700;
}
.technical-details {
    padding: 30px;
    border: 1px solid #ddd;
    background-color: #f8f8f8; 
    border-left: 5px solid #3FA8CF; 
}
.comparison-list {
    list-style-type: none;
    padding-left: 0;
}
.comparison-list li {
    margin-bottom: 15px;
    line-height: 1.5;
}
.comparison-citations {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px dashed #ccc;
}
.comparison-citations p {
    font-size: 0.95em;
    margin-bottom: 8px;
}

/* --- Responsiveness --- */
@media (max-width: 900px) {
    .header-row,
    .video-row,
    .conclusion-row {
        /* On smaller screens, stack them in 2 columns */
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    /* Ensure ablations remain 2 columns if screen is small */
    .ablation-row {
        grid-template-columns: repeat(2, 1fr);
    }

    @media (max-width: 500px) {
        .header-row,
        .video-row,
        .conclusion-row {
            /* On tiny screens, stack them in 1 column */
            grid-template-columns: 1fr;
        }
        /* Ablations should also stack on tiny screens */
        .ablation-row {
            grid-template-columns: 1fr;
        }
    }
}