/**
 * font-size-slider.css
 * Version: 1.0.0
 * Styles for the FontSizeSlider component
 */

.font-size-slider-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
}

.font-size-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.font-size-value {
    font-weight: 700;
    color: #0d6efd;
    min-width: 3.5rem;
    text-align: right;
}

.slider-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.font-size-range {
    flex: 1;
    cursor: pointer;
}

.font-size-btn {
    min-width: 2.5rem;
    padding: 0.375rem 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.font-size-btn i {
    font-size: 1rem;
}

.font-size-presets {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.preset-btn {
    min-width: 4rem;
    padding: 0.375rem 0.75rem;
}

.preset-btn.active {
    background-color: #0d6efd;
    color: white;
    border-color: #0d6efd;
}

/* Range slider custom styling */
.font-size-range::-webkit-slider-thumb {
    width: 1.25rem;
    height: 1.25rem;
    background-color: #0d6efd;
    border: 2px solid white;
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.font-size-range::-moz-range-thumb {
    width: 1.25rem;
    height: 1.25rem;
    background-color: #0d6efd;
    border: 2px solid white;
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.font-size-range:focus::-webkit-slider-thumb {
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25);
}

.font-size-range:focus::-moz-range-thumb {
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25);
}

/* Apply font size multiplier to verse containers */
.verse-display,
.verse-container,
.verse-display-line,
.verse-display-block {
    font-size: calc(1em * var(--font-size-multiplier, 1));
    transition: font-size 0.2s ease;
}

/* Ensure density mode font sizes work with multiplier */
.verse-display.high-density,
.verse-display.high-density *,
.high-density .verse-container,
.verse-container.high-density,
.verse-container.high-density * {
    /* Base font sizes from density-modes.css are multiplied by --font-size-multiplier */
}

.verse-display.low-density,
.verse-display.low-density *,
.low-density .verse-container,
.verse-container.low-density,
.verse-container.low-density * {
    /* Base font sizes from density-modes.css are multiplied by --font-size-multiplier */
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .font-size-slider-wrapper {
        padding: 0.75rem;
    }

    .slider-controls {
        flex-direction: column;
        gap: 0.75rem;
    }

    .font-size-range {
        width: 100%;
    }

    .font-size-presets {
        width: 100%;
    }

    .preset-btn {
        flex: 1;
        min-width: auto;
    }

    .font-size-btn {
        width: 100%;
    }

    .slider-controls > .font-size-btn {
        display: none; /* Hide +/- buttons on mobile, keep reset */
    }

    .slider-controls > .font-size-btn[data-action="reset"] {
        display: flex; /* Show reset button */
        width: 100%;
    }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .font-size-slider-wrapper {
        padding: 0.875rem;
    }
}

/* Print styles */
@media print {
    .font-size-slider-wrapper {
        display: none;
    }
}

/* Accessibility: High contrast mode */
@media (prefers-contrast: high) {
    .font-size-slider-wrapper {
        border: 2px solid #000;
    }

    .font-size-range::-webkit-slider-thumb {
        border: 3px solid #000;
    }

    .font-size-range::-moz-range-thumb {
        border: 3px solid #000;
    }
}

/* Accessibility: Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .verse-display,
    .verse-container,
    .verse-display-line,
    .verse-display-block {
        transition: none;
    }
}