mediapipe_tracker.css

@font-face {
    font-family: 'Gridular';
    src: url('assets/Gridular-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

body {
    margin: 0;
    background-color: #000000;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    font-family: 'Gridular', monospace;
    color: #ffffff;
}

.hidden {
    display: none !important;
}

#container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

#output_canvas {
    transform: scaleX(-1);
    border-radius: 50%;
    border: 1px solid #FFFFFF;
    background-color: #000;
}

#output_canvas.calibrating-crop::before {
    content: none;
}

#output_canvas.calibrating-crop::after {
    content: none;
}

/* Welcome Screen Styles */
#instructions {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    background-color: transparent;
    color: white;
    padding: 30px;
}

.welcome-text-block {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
    width: 375px; /* From Figma */
}

.logo {
    width: 71px; /* From Figma */
    height: 71px; /* From Figma */
}

.title-block {
    padding: 25px 0;
}

.title-block h1 {
    font-size: 66px; /* From Figma */
    letter-spacing: 7.26px; /* From Figma */
    line-height: 0.97;
    margin: 0;
}

.title-block .subtitle {
    font-size: 26px; /* From Figma */
    letter-spacing: 2.87px; /* From Figma */
    line-height: 0.97;
    margin: 0;
}

.body-text {
    padding: 36px 0;
    font-size: 13px; /* From Figma */
    letter-spacing: 0.26px; /* From Figma */
    line-height: 2.29; /* From Figma */
}

.body-text p {
    margin: 0;
    padding-bottom: 2.29em;
}

.cta {
    font-size: 13px;
    letter-spacing: 0.26px;
    line-height: 2.29;
    border-bottom: 1px solid #ffffff;
    cursor: pointer;
    width: 100%;
    padding-bottom: 1px;
}

/* Other UI elements (Overlays, controls, etc.) */

#session-start-overlay {
    position: fixed;
    top: calc(50% - 250px); /* Positioned above the canvas */
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    max-width: 800px;
    background-color: transparent;
    color: white;
    padding: 30px;
    border-radius: 8px;
    z-index: 10;
    text-align: center;
    font-size: 1.5em;
}

/* Crop Adjustment Screen Styles */
#crop-controls {
    display: flex; /* Will be shown via JS */
    position: absolute;
    bottom: 40px;
    left: 0;
    width: 100%;
    height: 100%;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    padding: 40px;
    box-sizing: border-box;
    z-index: 5;
}

#crop-controls .main-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    max-width: 400px;
}

#settings-panel {
    display: flex;
    flex-direction: column;
    gap: 40px;
    width: 300px;
    font-size: 13px;
    letter-spacing: 0.26px;
    line-height: 1.3;
}

.settings-group h2 {
    margin: 0 0 15px 0;
    font-size: 13px;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.setting-item label {
    flex-grow: 1;
}

.setting-item input {
    background: transparent;
    border: none;
    border-bottom: 1px solid white;
    color: white;
    font-family: 'Gridular', monospace;
    font-size: 13px;
    width: 60px;
    text-align: right;
    padding-bottom: 2px;
}

.setting-item input:focus {
    outline: none;
    border-bottom: 1px solid #FF0000;
}

#difficulty-rating {
    padding-right: 5px; /* Align with input fields */
}

.setting-item select {
    background: transparent;
    border: none;
    border-bottom: 1px solid white;
    color: white;
    font-family: 'Gridular', monospace;
    font-size: 13px;
    width: 120px;
    text-align: right;
    padding-bottom: 2px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
}

.setting-item select:focus {
    outline: none;
    border-bottom: 1px solid #FF0000;
}

#crop-controls .top-container {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 20px;
}

#crop-controls .header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    align-items: center;
    gap: 15px;
    width: 100%;
}

#crop-controls .header h1 {
    font-size: 66px;
    letter-spacing: 7.26px;
    line-height: 0.97;
    margin: 0;
    text-align: left;
}

#crop-controls .byline {
    font-size: 26px;
    letter-spacing: 2.87px;
    line-height: 0.97;
    text-align: right;
    margin: 0;
    width: 100%; /* Ensure byline spans width to allow text-align */
}

#crop-controls .instructions-text {
    font-size: 13px;
    letter-spacing: 0.26px;
    line-height: 1.3;
    text-align: left;
    max-width: 350px;
}
#crop-controls .instructions-text p {
    margin: 0 0 1em 0;
}

#confirm-crop-button {
    display: none; /* We will use a click on the eye instead */
}

.slider-controls {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 400px;
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 15px;
    width: 100%;
}

.slider-container label {
    font-size: 26px;
    letter-spacing: 2.87px;
}

/* Custom Sliders */
#x-offset-slider, #y-offset-slider {
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    cursor: pointer;
    width: 100%;
}

/* Common Track Styles */
#x-offset-slider::-webkit-slider-runnable-track,
#y-offset-slider::-webkit-slider-runnable-track {
    height: 2px;
    background: white;
}
#x-offset-slider::-moz-range-track,
#y-offset-slider::-moz-range-track {
    height: 2px;
    background: white;
}

/* Common Thumb Styles */
#x-offset-slider::-webkit-slider-thumb,
#y-offset-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    margin-top: -9px; /* Center thumb on the track */
    background: #d9d9d9;
    height: 20px;
    width: 6px;
}
#x-offset-slider::-moz-range-thumb,
#y-offset-slider::-moz-range-thumb {
    width: 25px;
    height: 25px;
    background: #ffffff;
    cursor: pointer;
    border-radius: 50%;
    border: 1px solid #000;
}

/* Gaze Calibration Overlay */
#gaze-calibration-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: transparent;
    z-index: 10;
}

#calibration-point {
    width: 45px;
    height: 45px;
    background-color: #FF0000;
    transform: rotate(45deg);
    position: absolute; /* To ensure it's precisely in the center */
    top: 50%;
    left: 50%;
    margin-top: -22.5px; /* Half of height */
    margin-left: -22.5px; /* Half of width */
}

#calibration-text {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 13px;
    letter-spacing: 0.26px;
    line-height: 1.3;
    text-align: center;
    max-width: 540px;
    color: white;
}
#calibration-text p {
    margin: 0 0 1em 0;
}

#timer {
    position: fixed;
    bottom: 40px;
    right: 40px;
    font-family: 'Gridular', monospace;
    font-size: 13px;
    color: white;
    opacity: 0.5;
    z-index: 10;
}

#session-summary-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 40px;
    box-sizing: border-box;
    background-color: #000;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    z-index: 20;
}

.summary-main-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 40px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#session-summary-overlay .top-container {
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: flex-start;
}

#session-summary-overlay .summary-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
}

#session-summary-overlay .summary-header h1 {
    font-size: 66px;
    letter-spacing: 7.26px;
    line-height: 0.97;
    margin: 0;
    text-align: left;
}

#session-summary-overlay .byline {
    font-size: 26px;
    letter-spacing: 2.87px;
    line-height: 0.97;
    text-align: right;
    margin: 0;
}

#session-summary-overlay .instructions-text {
    max-width: 250px;
}

#heatmap_canvas {
    border-radius: 50%;
    border: 1px solid #FFFFFF;
}

#session-summary-overlay .summary-logo {
    position: absolute;
    bottom: 40px;
    right: 40px;
    width: 71px;
    height: 71px;
}

#session-summary-overlay .cta {
    font-size: 13px;
    letter-spacing: 0.26px;
    line-height: 2.29;
    border-bottom: 1px solid #ffffff;
    cursor: pointer;
    padding-bottom: 1px;
    position: absolute;
    bottom: 40px;
}

.bottom-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.control-button {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: rgba(255, 255, 255, 0.5);
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-family: 'Gridular', monospace;
    font-size: 13px;
    z-index: 100;
}

.control-button:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

#reset-button {
    position: fixed;
    bottom: 40px;
    left: 40px;
}

#session-summary-overlay .summary-top-container {
    align-items: flex-start;
    gap: 40px;
}

#session-summary-overlay .top-container {
    display: flex;
    justify-content: space-between;
    margin: 0;
    text-align: left;
}

#session-summary-overlay .instructions-text {
    max-width: 250px;
}

#session-summary-overlay .byline {
    font-size: 26px;
    letter-spacing: 2.87px;
    text-align: right;
    margin: 0;
}

#summary-stats {
    font-size: 13px;
    letter-spacing: 0.26px;
    line-height: 2.5;
    text-align: left;
    width: 250px;
}

#summary-text {
    font-size: 13px;
    letter-spacing: 0.26px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#session-summary-overlay .summary-logo {
    position: absolute;
    bottom: 40px;
    right: 40px;
    width: 71px;
    height: 71px;
}

#session-summary-overlay .summary-logo {
    position: absolute;
    bottom: 40px;
    right: 40px;
    width: 71px;
    height: 71px;
}

#session-summary-overlay .cta {
    font-size: 13px;
    letter-spacing: 0.26px;
    line-height: 2.29;
    border-bottom: 1px solid #ffffff;
    cursor: pointer;
    padding-bottom: 1px;
    position: absolute;
    bottom: 40px;
}

#ready-button {
    position: fixed;
    bottom: 130px; /* Positioned 40px above the sliders */
    left: 50%;
    transform: translateX(-50%);
    color: white;
    border-color: white;
    width: 100%;
    max-width: 400px; /* Match the main content width */
}

/* --- New styles for settings dropdown --- */
.settings-group summary {
    cursor: pointer;
    font-size: 13px;
    font-weight: bold;
    margin: 0 0 15px 0;
    list-style: none; /* Remove default marker */
    padding-left: 1.5em;
    position: relative;
}

.settings-group summary::-webkit-details-marker {
    display: none; /* Hide default marker for Safari */
}

.settings-group summary::before {
    content: '+';
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1.2em;
    line-height: 0.9;
}

.settings-group[open] summary::before {
    content: '−';
}

/* --- Media Queries for Mobile Responsiveness --- */

@media (max-width: 800px) {
    /* General body adjustments */
    body {
        /* Allow for scrolling on small screens if content overflows */
        height: auto;
        min-height: 100vh;
        padding: 10px;
        box-sizing: border-box;
    }

    #container {
        gap: 15px;
    }

    /* Make canvas responsive */
    #output_canvas {
        width: 90vw;
        height: 90vw;
    }

    /* --- Welcome Screen --- */
    .welcome-text-block {
        width: 100%;
        padding: 0;
        gap: 15px;
    }

    .title-block {
        padding: 15px 0;
    }
    
    .title-block h1 {
        font-size: 13vw; /* Use viewport width for scaling */
        letter-spacing: 0.8vw;
    }

    .title-block .subtitle {
        font-size: 6vw;
        letter-spacing: 0.5vw;
    }

    .body-text {
        padding: 15px 0;
        font-size: 14px;
        line-height: 1.8;
    }

    .body-text p {
        padding-bottom: 1.8em;
    }

    /* --- Crop Adjustment Screen --- */
    #crop-controls {
        position: relative;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 0;
        gap: 30px;
        bottom: auto;
        left: auto;
        width: 100%;
        height: auto;
    }

    #crop-controls .main-content {
        max-width: 100%;
        width: 100%;
        height: auto;
        order: 1; /* Was 2, changed to place it before settings */
        align-items: center;
        gap: 20px; /* Added gap for spacing */
    }
    
    #crop-controls .top-container {
        align-items: center;
        text-align: center;
        width: 100%;
    }

    #crop-controls .header {
        gap: 10px;
    }

    #crop-controls .header h1 {
        font-size: 10vw; /* Adjusted for single line */
        text-align: center;
    }
    
     #crop-controls .byline {
        font-size: 5vw; /* Adjusted for balance */
        text-align: center;
        width: 100%;
    }

    #crop-controls .instructions-text {
        font-size: 14px;
        text-align: center;
        padding: 0 10px;
    }

    .bottom-controls {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .slider-controls {
        display: flex;
        flex-direction: column;
        width: 80%;
        gap: 15px;
    }
    
    #settings-panel {
        position: relative;
        order: 2; /* Was 1, changed to place it after main content */
        width: 100%;
        max-width: 100%;
        gap: 20px;
    }

    .settings-group {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .settings-group h2, .settings-group summary {
        /* This will be hidden, but good to keep for structure */
        border-bottom: 1px solid white;
        padding-bottom: 10px;
        margin-bottom: 10px;
        width: 80%;
    }

    .setting-item {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 5px; /* Add gap between label and value */
    }

    .setting-item label {
       font-size: 14px;
    }

    .setting-item input,
    .setting-item select {
        width: 100px;
        text-align: center; /* Center the text in the input */
    }

    #x-offset-slider, #y-offset-slider {
        -webkit-appearance: none;
        width: 100%;
        height: 15px;
        border-radius: 5px;
        background: #333;
        outline: none;
    }

    #x-offset-slider::-webkit-slider-thumb,
    #y-offset-slider::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 30px; /* Larger touch target */
        height: 30px; /* Larger touch target */
        border-radius: 50%;
        background: #FFFFFF;
        cursor: pointer;
    }

    #x-offset-slider::-moz-range-thumb,
    #y-offset-slider::-moz-range-thumb {
        width: 30px; /* Larger touch target */
        height: 30px; /* Larger touch target */
        border-radius: 50%;
        background: #FFFFFF;
        cursor: pointer;
    }

    /* --- Gaze Calibration Screen --- */
    #calibration-text {
        width: 90%;
        font-size: 16px;
        bottom: 20%;
    }

    /* --- Session Summary Screen --- */
    #session-summary-overlay {
        padding: 20px;
        justify-content: flex-start;
        gap: 20px;
        position: relative;
    }
    
    .summary-main-content {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        width: 100%;
    }

    #heatmap_canvas {
        width: 80vw;
        height: 80vw;
        max-width: 300px;
        max-height: 300px;
    }

    #summary-stats {
        text-align: center;
        font-size: 16px;
        line-height: 1.8;
    }
    
    #session-summary-overlay .top-container h1 {
        font-size: 13vw;
    }

    #session-summary-overlay .byline {
        font-size: 6vw;
    }
}