/* Assumes global styles for .page-container, .content-wrapper, .button,
   typography, colors, spacing, dark mode, etc., are defined in style.css */

/* Refinements based on feedback: Cleaner, more subtle, leveraging global styles */

:root {
    /* Animations - These are fine */
    --animation-duration-fast: 0.2s;
    --animation-duration-normal: 0.3s;
    --animation-duration-slow: 0.5s;
    --animation-timing-function-ease: ease-in-out;

    /* Using global color variables from style.css primarily */
    
    /* Dark mode text colors on colored backgrounds for better contrast if needed
       These are good for specific components.
       Make sure they align with global dark mode text strategies if possible.
    */
    --color-success-text-on-light-bg: var(--color-success-darker, color-mix(in srgb, var(--color-success) 70%, black));
    --color-danger-text-on-light-bg: var(--color-danger-darker, color-mix(in srgb, var(--color-danger) 70%, black));
    --color-primary-text-on-light-bg: var(--color-primary-darker, color-mix(in srgb, var(--color-primary) 80%, black));

    /* Removed --subtle-glow-primary definition here, as it's not being used for a cleaner look */
}

html.dark-mode {
    --color-success-text-on-dark-bg: var(--color-success-dark, var(--color-success));
    --color-danger-text-on-dark-bg: var(--color-danger-dark, var(--color-danger));
    --color-primary-text-on-dark-bg: var(--color-primary-dark, var(--color-primary));
    /* Removed --subtle-glow-primary re-definition for dark mode */
}

/*
   The global .button styles from style.css should cover active and focus-visible.
*/
.button { /* This might be an override if style.css also defines .button transition */
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-short), box-shadow var(--transition-base);
}
.button:active:not(:disabled) { /* Global style.css should ideally define this */
    transform: translateY(1px) scale(0.98); /* Standard active effect */
    box-shadow: var(--shadow-inner); /* Use global inner shadow */
}

/* --- Trivia Page Specific Layout & Header --- */
.trivia-page-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: var(--border-width) solid var(--color-border);
    position: relative;
}
.trivia-page-header::after { /* Subtle accent */
    content: '';
    position: absolute;
    bottom: calc(-1 * var(--border-width)); /* Position adjusted to sit on top of the border line */
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background: var(--color-primary);
    border-radius: var(--border-radius-sm);
}

.trivia-page-header .fa-graduation-cap {
    color: var(--color-primary);
    margin-right: var(--space-sm);
    font-size: 2em;
    vertical-align: -0.15em;
}

.trivia-page-header__title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-xxxl);
    color: var(--color-text-headings);
    margin-bottom: var(--space-sm);
}
.trivia-page-header__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
    max-width: 65ch;
    margin-left: auto;
    margin-right: auto;
}

/* --- Quiz Selection Area --- */
#trivia-quiz-selection-container {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    margin-bottom: var(--space-xl);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}
#trivia-quiz-selection-container h2 {
    font-family: var(--font-family-display);
    font-size: var(--font-size-xxl);
    color: var(--color-text-headings);
    margin-bottom: var(--space-xl);
}
.quiz-size-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    align-items: center;
    margin-bottom: var(--space-lg);
}
.quiz-size-options .button--lg { /* Assuming button--lg is a global modifier or defined elsewhere */
    min-width: 260px;
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-xl);
    font-weight: 700;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}
.quiz-size-options .button--lg:hover:not(:disabled) {
    /* Inherits from .button.button--primary:hover for color and border changes via JS if it's primary */
    /* Or, if specific styling needed beyond global .button--primary:hover: */
    background-color: var(--color-primary-hover); /* Explicitly match primary hover */
    border-color: var(--color-primary-hover);     /* Explicitly match primary hover */
    transform: scale(1.015); /* Subtle scale, no translateY */
    box-shadow: var(--shadow-sm); /* Maintain subtle shadow, or var(--shadow-xs) like global primary hover */
}

#total-pool-info {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin-top: var(--space-lg);
    font-style: italic;
}
#total-pool-info p { margin: 0; }


/* --- Game Area --- */
.trivia-game-area {
    text-align: center;
    padding: var(--space-sm) 0;
}
#trivia-quiz-info-bar {
    font-size: var(--font-size-base);
    color: var(--color-text);
    margin-bottom: var(--space-xl);
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-primary-x-light);
    border-radius: var(--border-radius-md);
    border: var(--border-width) solid var(--color-primary);
    display: none; /* JS controlled */
    font-weight: 600;
    box-shadow: var(--shadow-inner);
    /* Flex properties for aligning text and quit button */
    display: flex;
    align-items: center;
    justify-content: space-between; /* Default, can be overridden if button is not always at the end */
}
#trivia-quiz-info-bar > span#quiz-info-bar-text { /* Text part of the info bar */
    flex-grow: 1; /* Allows text to take available space */
    margin-right: var(--space-md); /* Space between text and quit button */
    text-align: left; /* Ensure text aligns left if it wraps */
}
html.dark-mode #trivia-quiz-info-bar {
    background-color: color-mix(in srgb, var(--color-primary-dark, var(--color-primary)) 20%, var(--color-background-alt));
    border-color: var(--color-primary-dark, var(--color-primary));
    color: var(--color-text-dark);
}

/* Quit Quiz Button (newly styled and placed in info bar) */
.trivia-quit-quiz-btn {
    padding: var(--space-xs) var(--space-sm); /* Smaller padding for an icon button */
    font-size: var(--font-size-lg); /* Adjust icon size */
    line-height: 1;
    background-color: transparent;
    border: 1px solid transparent;
    color: var(--color-text-muted);
    border-radius: var(--border-radius-md);
    margin-left: auto; /* Pushes it to the right if info bar text is short */
    flex-shrink: 0; /* Prevent shrinking if text is long */
}
.trivia-quit-quiz-btn:hover,
.trivia-quit-quiz-btn:focus-visible {
    color: var(--color-danger);
    background-color: color-mix(in srgb, var(--color-danger) 10%, transparent);
    border-color: transparent; /* Or var(--color-danger) if a border is desired on hover */
    box-shadow: none; /* No shadow for this subtle button */
    transform: scale(1.05); /* Slight scale for feedback */
}
html.dark-mode .trivia-quit-quiz-btn {
    color: var(--color-text-muted-dark);
}
html.dark-mode .trivia-quit-quiz-btn:hover,
html.dark-mode .trivia-quit-quiz-btn:focus-visible {
    color: var(--color-danger-dark);
    background-color: color-mix(in srgb, var(--color-danger-dark, var(--color-danger)) 15%, transparent);
}


.trivia-loading {
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
    padding: var(--space-xxl) 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}
.trivia-loading .fa-spinner {
    color: var(--color-primary);
    font-size: 3em;
}

.trivia-score-board {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-lg);
    border: var(--border-width) solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    text-align: left;
    box-shadow: var(--shadow-md);
}
.trivia-score-board .score-item {
    padding: var(--space-sm) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border-light, var(--color-border));
}
.trivia-score-board .score-item:last-child {
    border-bottom: none;
}
.trivia-score-board .score-item span {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.25em;
    padding-left: var(--space-sm);
}
html.dark-mode .trivia-score-board .score-item span {
    color: var(--color-primary-dark, var(--color-primary));
}
.trivia-score-board .progress-info {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
}

.trivia-question-container {
    margin-bottom: var(--space-xl);
    padding: var(--space-xl) var(--space-xl) var(--space-xxl);
    background-color: var(--color-surface-lighter);
    border-radius: var(--border-radius-lg);
    border: var(--border-width) solid var(--color-border);
    min-height: 200px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}
.trivia-question-container::before { /* Accent line at the top */
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 70%, var(--color-primary-lighter, var(--color-primary))));
}

.trivia-question-text {
    font-size: var(--font-size-xxl);
    font-family: var(--font-family-serif);
    line-height: 1.4;
    margin-bottom: var(--space-xl);
    color: var(--color-text-headings);
    min-height: 2.5em;
    text-align: left;
    padding-top: var(--space-sm);
}

.trivia-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-items: stretch;
}
.trivia-option-button {
    width: 100%;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    padding: var(--space-md) var(--space-lg);
    font-size: var(--font-size-lg);
    text-align: left;
    display: flex;
    align-items: center;
    background-color: var(--color-surface);
    border: 2px solid var(--color-border);
    color: var(--color-text);
    border-radius: var(--border-radius-md);
    transition: background-color var(--animation-duration-normal) var(--animation-timing-function-ease),
                border-color var(--animation-duration-normal) var(--animation-timing-function-ease),
                color var(--animation-duration-normal) var(--animation-timing-function-ease),
                /* transform removed from transition for hover */
                box-shadow var(--animation-duration-normal) var(--animation-timing-function-ease);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.trivia-option-button:hover:not(:disabled) {
    border-color: var(--color-primary);
    background-color: var(--color-primary-x-light);
    color: var(--color-primary-text-on-light-bg); /* Emphasize text on hover */
    /* transform: translateY(-2px) scale(1.01); Removed lift and scale */
    box-shadow: var(--shadow-sm); /* Keep shadow subtle, no lift via shadow change */
}
html.dark-mode .trivia-option-button:hover:not(:disabled) {
    color: var(--color-primary-text-on-dark-bg); /* Emphasize text on hover for dark mode */
}

.trivia-option-button:active:not(:disabled) { /* Inherits from global .button:active */
    /* transform: translateY(0px) scale(0.99); */ /* Specific to this button if needed */
    /* box-shadow: var(--shadow-inner); */
}
.trivia-option-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.trivia-option-button::after { /* For icons like check/cross */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    right: var(--space-lg);
    top: 50%;
    transform: translateY(-50%) scale(0.8);
    font-size: 1.5em;
    opacity: 0;
    transition: opacity var(--animation-duration-fast) ease-in-out, transform var(--animation-duration-normal) cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.trivia-option-button.correct {
    background-color: color-mix(in srgb, var(--color-success) 20%, var(--color-surface));
    border-color: var(--color-success) !important;
    color: var(--color-success-text-on-light-bg);
    font-weight: bold;
    box-shadow: none;
}
html.dark-mode .trivia-option-button.correct {
    background-color: color-mix(in srgb, var(--color-success-dark, var(--color-success)) 25%, var(--color-surface-dark, var(--color-surface)));
    color: var(--color-success-text-on-dark-bg);
    border-color: var(--color-success-dark, var(--color-success)) !important;
}
.trivia-option-button.correct::after {
    content: "\f058"; /* fas fa-check-circle (solid) */
    color: var(--color-success);
    opacity: 1;
    transform: translateY(-50%) scale(1);
}
html.dark-mode .trivia-option-button.correct::after {
    color: var(--color-success-dark, var(--color-success));
}

.trivia-option-button.incorrect {
    background-color: color-mix(in srgb, var(--color-danger) 15%, var(--color-surface));
    border-color: var(--color-danger) !important;
    color: var(--color-danger-text-on-light-bg);
    box-shadow: none;
}
html.dark-mode .trivia-option-button.incorrect {
    background-color: color-mix(in srgb, var(--color-danger-dark, var(--color-danger)) 20%, var(--color-surface-dark, var(--color-surface)));
    color: var(--color-danger-text-on-dark-bg);
    border-color: var(--color-danger-dark, var(--color-danger)) !important;
}
.trivia-option-button.incorrect::after {
    content: "\f057"; /* fas fa-times-circle (solid) */
    color: var(--color-danger);
    opacity: 1;
    transform: translateY(-50%) scale(1);
}
html.dark-mode .trivia-option-button.incorrect::after {
     color: var(--color-danger-dark, var(--color-danger));
}


.trivia-option-button .option-letter {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.2em;
    height: 2.2em;
    margin-right: var(--space-md);
    font-weight: bold;
    font-size: 0.9em;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    background-color: var(--color-white, #fff);
    transition: background-color var(--animation-duration-normal) ease, color var(--animation-duration-normal) ease, border-color var(--animation-duration-normal) ease;
    /* transform removed from transition */
}
html.dark-mode .trivia-option-button .option-letter {
    background-color: var(--color-surface);
    color: var(--color-primary-dark, var(--color-primary));
    border-color: var(--color-primary-dark, var(--color-primary));
}

.trivia-option-button:hover:not(:disabled) .option-letter {
    background-color: var(--color-primary);
    color: var(--color-primary-contrast-text, var(--color-white, #fff));
    border-color: var(--color-primary);
    /* transform: scale(1.05); Removed scale */
}
html.dark-mode .trivia-option-button:hover:not(:disabled) .option-letter {
    background-color: var(--color-primary-dark, var(--color-primary));
    color: var(--color-primary-contrast-text-dark, var(--color-text-dark));
    border-color: var(--color-primary-dark, var(--color-primary));
}

.trivia-option-button.correct .option-letter {
    color: var(--color-primary-contrast-text, var(--color-white, #fff));
    border-color: var(--color-success);
    background-color: var(--color-success);
}
html.dark-mode .trivia-option-button.correct .option-letter {
    color: var(--color-primary-contrast-text-dark, var(--color-text-dark));
    border-color: var(--color-success-dark, var(--color-success));
    background-color: var(--color-success-dark, var(--color-success));
}
.trivia-option-button.incorrect .option-letter {
    color: var(--color-primary-contrast-text, var(--color-white, #fff));
    border-color: var(--color-danger);
    background-color: var(--color-danger);
}
html.dark-mode .trivia-option-button.incorrect .option-letter {
    color: var(--color-primary-contrast-text-dark, var(--color-text-dark));
    border-color: var(--color-danger-dark, var(--color-danger));
    background-color: var(--color-danger-dark, var(--color-danger));
}
.trivia-option-button .option-text {
    flex-grow: 1;
    line-height: 1.45;
}


/* --- Feedback Area --- */
.trivia-feedback {
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    background-color: var(--color-background-alt);
    border: var(--border-width) solid var(--color-border);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.trivia-feedback.quiz-finished-feedback {
    border-color: var(--color-primary);
    background-color: color-mix(in srgb, var(--color-primary) 12%, var(--color-background-alt));
    box-shadow: var(--shadow-lg); /* Removed subtle glow, just standard shadow */
    padding-top: var(--space-xxl);
    padding-bottom: var(--space-xxl);
    border-width: 2px;
}
html.dark-mode .trivia-feedback.quiz-finished-feedback {
    background-color: color-mix(in srgb, var(--color-primary-dark, var(--color-primary)) 18%, var(--color-background));
    border-color: var(--color-primary-dark, var(--color-primary));
    box-shadow: var(--shadow-lg); /* Removed subtle glow */
}

.trivia-feedback-message {
    font-size: var(--font-size-xxl);
    font-family: var(--font-family-display);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    line-height: 1.3;
}
.trivia-feedback-message .fas {
    margin-right: var(--space-md);
    font-size: 1.1em;
    vertical-align: -0.05em;
}
.trivia-feedback-message.correct { color: var(--color-success-text-on-light-bg); }
.trivia-feedback-message.incorrect { color: var(--color-danger-text-on-light-bg); }
.trivia-feedback-message.info { color: var(--color-primary-text-on-light-bg); }

html.dark-mode .trivia-feedback-message.correct { color: var(--color-success-text-on-dark-bg); }
html.dark-mode .trivia-feedback-message.incorrect { color: var(--color-danger-text-on-dark-bg); }
html.dark-mode .trivia-feedback-message.info { color: var(--color-primary-text-on-dark-bg); }

.trivia-explanation-text {
    font-size: var(--font-size-lg);
    line-height: 1.65;
    color: var(--color-text-secondary);
    text-align: left;
    margin-top: var(--space-lg);
    padding: var(--space-lg);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--color-border);
}
html.dark-mode .trivia-explanation-text {
    background-color: var(--color-surface-dark, var(--color-surface));
    border-left-color: var(--color-border-dark, var(--color-border));
}
.trivia-explanation-text p:last-child { margin-bottom: 0; }

.quiz-finished-feedback .trivia-explanation-text {
    text-align: center;
    font-size: var(--font-size-xl);
    border-left: none;
    background-color: transparent;
    padding: var(--space-md) 0;
    color: var(--color-text);
}
html.dark-mode .quiz-finished-feedback .trivia-explanation-text {
    color: var(--color-text-dark, var(--color-text));
}
.quiz-finished-feedback .trivia-explanation-text strong {
    color: var(--color-text-headings);
}
html.dark-mode .quiz-finished-feedback .trivia-explanation-text strong {
    color: var(--color-text-headings-dark, var(--color-text-headings));
}


/* --- Controls --- */
.trivia-controls {
    margin-top: var(--space-xxl);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    padding-top: var(--space-xl);
    border-top: var(--border-width) solid var(--color-border);
}
.trivia-button { /* This acts as a wrapper or a specific context for global .button */
    min-width: 200px;
    font-size: var(--font-size-lg);
    padding: var(--space-md) var(--space-xl);
    font-weight: 700;
    border-radius: var(--border-radius-md);
}
/* Primary button styling will come from .button.button--primary */
/* Secondary button styling will come from .button.button--secondary */
/* The "End Quiz" button is now handled by .trivia-quit-quiz-btn and is in the info bar */


/* --- Share Quiz Section --- */
.share-quiz-section {
    margin-top: var(--space-xxl);
    padding: var(--space-xl) var(--space-lg);
    border-top: var(--border-width) solid var(--color-border);
    text-align: center;
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-lg);
    transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
    box-shadow: var(--shadow-md);
}
.share-quiz-section__title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-xxl);
    color: var(--color-text-headings);
    margin-bottom: var(--space-xl);
    transition: color var(--transition-base);
}

.share-quiz-section.has-active-seed {
    border-top: 3px solid var(--color-primary);
    background-color: var(--color-primary-x-light);
    padding-top: var(--space-xl);
    box-shadow: var(--shadow-lg); /* Removed subtle glow, just standard shadow */
}
.share-quiz-section.has-active-seed .share-quiz-section__title {
    color: var(--color-primary-darker, var(--color-primary));
}
html.dark-mode .share-quiz-section.has-active-seed .share-quiz-section__title {
    color: var(--color-primary-dark, var(--color-primary));
}
#share-quiz-instructions {
    font-size: var(--font-size-base);
    color: var(--color-text);
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
    display: none; /* JS controlled */
    line-height: 1.6;
    max-width: 60ch;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-sm);
}
#share-quiz-instructions strong {
    color: var(--color-primary);
    font-weight: 700;
}

.share-links {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}
.share-link {
    display: inline-flex;
    align-items: center;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: background-color var(--transition-base), transform var(--transition-short), box-shadow var(--transition-base), opacity var(--transition-base);
    color: #fff !important;
    min-width: 140px;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
}
.share-link:hover {
    transform: scale(1.03); /* No translateY */
    opacity: 0.85;
    box-shadow: var(--shadow-md);
}
.share-link i {
    margin-right: var(--space-sm);
    font-size: 1.2em;
}
.share-link__text {
    font-size: var(--font-size-base);
}
.share-link--facebook { background-color: #1877F2; }
.share-link--twitter { background-color: #1DA1F2; }
html.dark-mode .share-link--twitter { background-color: #000; }
.share-link--whatsapp { background-color: #25D366; }
.share-link--email { background-color: #767676; }

#copy-quiz-link-btn.share-link {
    background-color: var(--color-info);
}
#copy-quiz-link-btn.share-link:hover {
    background-color: color-mix(in srgb, var(--color-info) 85%, black);
}
.share-quiz-section .copy-link-feedback {
    display: inline-block;
    font-size: var(--font-size-base);
    margin-left: var(--space-md);
    color: var(--color-success);
    transition: opacity 0.3s ease-in-out;
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
}
html.dark-mode #copy-quiz-link-btn.share-link {
    background-color: var(--color-info-dark, var(--color-info));
}
html.dark-mode #copy-quiz-link-btn.share-link:hover {
    background-color: color-mix(in srgb, var(--color-info-dark, var(--color-info)) 85%, black);
}
html.dark-mode .share-quiz-section .copy-link-feedback {
    color: var(--color-success-dark, var(--color-success));
}


/* --- Dark Mode Specific Overrides --- */
html.dark-mode .share-quiz-section.has-active-seed {
    background-color: color-mix(in srgb, var(--color-primary-dark, var(--color-primary)) 15%, var(--color-background-alt));
    border-top-color: var(--color-primary-dark, var(--color-primary));
}
html.dark-mode #share-quiz-instructions {
    background-color: var(--color-background);
    border-color: var(--color-border-dark, var(--color-border));
    color: var(--color-text-dark, var(--color-text));
}
html.dark-mode #share-quiz-instructions strong {
    color: var(--color-primary-dark, var(--color-primary));
}


/* --- Responsive Adjustments for Trivia Page --- */
@media (min-width: 769px) {
    .trivia-score-board {
        flex-direction: row;
        justify-content: space-around;
        align-items: center;
        padding: var(--space-md) var(--space-lg);
        text-align: center;
    }
    .trivia-score-board .score-item {
        flex-direction: column;
        align-items: center;
        padding: var(--space-sm);
        border-bottom: none;
        border-right: 1px solid var(--color-border-light, var(--color-border));
        flex-grow: 1;
    }
    .trivia-score-board .score-item:last-child {
        border-right: none;
    }
     .trivia-score-board .score-item span {
        padding-left: 0;
        margin-top: var(--space-xxs);
    }
}

@media (min-width: 600px) and (max-width: 768px) {
    .trivia-score-board {
        flex-direction: row;
        justify-content: space-around;
        align-items: stretch;
        text-align: left;
    }
     .trivia-score-board .score-item {
        padding: var(--space-xs) var(--space-sm);
        border-right: 1px solid var(--color-border-light, var(--color-border));
        border-bottom: none;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        flex-basis: 0;
        flex-grow: 1;
    }
    .trivia-score-board .score-item:last-child { border-right: none; }
    .quiz-size-options {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    .trivia-page-header__title { font-size: var(--font-size-xxl); }
    .trivia-page-header__subtitle { font-size: var(--font-size-base); }
    .trivia-question-text { font-size: var(--font-size-xl); }
    .trivia-option-button { font-size: var(--font-size-md); padding: var(--space-md); }
    .trivia-option-button .option-letter {
        width: 2em; height: 2em; margin-right: var(--space-md); font-size: 0.85em;
    }
    .trivia-feedback-message { font-size: var(--font-size-xl); }
}

@media (max-width: 600px) {
    .content-wrapper--trivia.card-style-content {
        padding-left: var(--space-md);
        padding-right: var(--space-md);
    }
    .trivia-question-container, .trivia-feedback {
        padding: var(--space-lg);
    }
    .trivia-score-board {
        padding: var(--space-md);
        gap: var(--space-sm);
        text-align: left;
    }
    .trivia-score-board .score-item {
        flex-direction: row;
        justify-content: space-between;
        border-right: none;
        border-bottom: 1px solid var(--color-border-light, var(--color-border));
    }
    .trivia-score-board .score-item:last-child { border-bottom: none; }
    .trivia-controls {
        flex-direction: column;
        gap: var(--space-md);
    }
    .trivia-button {
        width: 100%;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }
    #trivia-quiz-info-bar {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm); /* Slightly smaller for mobile info bar */
    }
    .trivia-quit-quiz-btn {
        font-size: var(--font-size-md); /* Adjust icon size for mobile */
        padding: var(--space-xs);
    }
    .share-quiz-section { padding: var(--space-lg); }
    #share-quiz-instructions { padding: var(--space-md); font-size: var(--font-size-sm); }
    .share-links { gap: var(--space-sm); }
    .share-link { min-width: auto; padding: var(--space-sm); }
    .share-link__text { display: none; }
    .share-link i { margin-right: 0; font-size: 1.4em; }
    #copy-quiz-link-btn.share-link .share-link__text { display: none; }
    #copy-quiz-link-btn.share-link i { margin-right: 0; }
}

@media (max-width: 480px) {
    .content-wrapper--trivia.card-style-content {
        padding-left: var(--space-sm);
        padding-right: var(--space-sm);
        padding-top: var(--space-md);
        padding-bottom: var(--space-md);
    }
    .trivia-question-container, .trivia-feedback {
        padding: var(--space-md);
    }
     .trivia-score-board {
        padding: var(--space-sm);
        font-size: var(--font-size-sm);
    }
    .trivia-page-header__title { font-size: var(--font-size-xl); }
    .trivia-page-header .fa-graduation-cap { font-size: 1.8em; vertical-align: -0.15em; }
    #trivia-quiz-selection-container h2 { font-size: var(--font-size-xl); }
    .quiz-size-options .button--lg {
        min-width: 100%;
        max-width: 280px;
        font-size: var(--font-size-lg);
        padding: var(--space-md) var(--space-lg);
    }
     .trivia-question-text { font-size: var(--font-size-lg); }
     .trivia-option-button { font-size: var(--font-size-base); }
     .trivia-option-button .option-letter {
        width: 1.9em; height: 1.9em;
        margin-right: var(--space-sm);
        font-size: 0.8em;
    }
    .trivia-option-button::after {
        font-size: 1.2em;
        right: var(--space-sm);
    }
    .share-link i { font-size: 1.3em; }
    .trivia-controls { margin-top: var(--space-xl); padding-top: var(--space-lg); }
}