:root {
    /* Colors */
    --mgr-primary: #4285f4;
    --mgr-text: #333333;
    --mgr-text-light: #666666;
    --mgr-border: #e0e0e0;
    --mgr-background: #ffffff;
    --mgr-star-filled: #fbbc05;
    --mgr-star-empty: #e0e0e0;
    --mgr-card-shadow: rgba(0, 0, 0, 0.1);

    /* Dark theme colors */
    --mgr-dark-primary: #8ab4f8;
    --mgr-dark-text: #e8eaed;
    --mgr-dark-text-light: #9aa0a6;
    --mgr-dark-border: #3c4043;
    --mgr-dark-background: #202124;
    --mgr-dark-card-shadow: rgba(0, 0, 0, 0.3);

    /* Spacing */
    --mgr-spacing-xs: 4px;
    --mgr-spacing-sm: 8px;
    --mgr-spacing-md: 16px;
    --mgr-spacing-lg: 24px;
    --mgr-spacing-xl: 32px;

    /* Border radius */
    --mgr-radius-sm: 4px;
    --mgr-radius-md: 8px;
    --mgr-radius-lg: 16px;
}

/* Base Styles */
.mgr-reviews-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--mgr-text);
    margin: var(--mgr-spacing-lg) 0;
    padding: var(--mgr-spacing-md);
}

/* Theme Styles */
.mgr-theme-light {
    background-color: var(--mgr-background);
}

.mgr-theme-dark {
    background-color: var(--mgr-dark-background);
    color: var(--mgr-dark-text);
}

/* Overall Rating Section */
.mgr-overall-rating {
    text-align: center;
    margin-bottom: var(--mgr-spacing-xl);
    padding: var(--mgr-spacing-lg);
    border-radius: var(--mgr-radius-lg);
    background: linear-gradient(to bottom right, var(--mgr-primary), #5c9cff);
    color: white;
}

.mgr-rating-score {
    font-size: 48px;
    font-weight: bold;
    line-height: 1;
    margin-bottom: var(--mgr-spacing-sm);
}

.mgr-rating-max {
    font-size: 24px;
    opacity: 0.8;
}

.mgr-rating-stars {
    display: flex;
    justify-content: center;
    gap: var(--mgr-spacing-xs);
    margin-bottom: var(--mgr-spacing-sm);
}

.mgr-star svg {
    width: 24px;
    height: 24px;
    fill: var(--mgr-star-filled);
}

.mgr-star-empty svg {
    fill: var(--mgr-star-empty);
}

/* Grid Layout */
.mgr-layout-grid .mgr-reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--mgr-spacing-lg);
    margin-bottom: var(--mgr-spacing-lg);
}

/* Review Cards */
.mgr-review-card {
    background: var(--mgr-background);
    border-radius: var(--mgr-radius-md);
    padding: var(--mgr-spacing-lg);
    box-shadow: 0 2px 8px var(--mgr-card-shadow);
    transition: transform 0.2s ease-in-out;
}

.mgr-theme-dark .mgr-review-card {
    background: var(--mgr-dark-background);
    border: 1px solid var(--mgr-dark-border);
}

.mgr-review-card:hover {
    transform: translateY(-2px);
}

.mgr-review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--mgr-spacing-md);
}

.mgr-review-author {
    display: flex;
    align-items: center;
    gap: var(--mgr-spacing-sm);
}

.mgr-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.mgr-author-name {
    font-weight: 500;
}

.mgr-review-rating {
    text-align: right;
}

.mgr-review-date {
    font-size: 0.875rem;
    color: var(--mgr-text-light);
}

.mgr-theme-dark .mgr-review-date {
    color: var(--mgr-dark-text-light);
}

/* Review Content */
.mgr-review-text {
    font-size: 0.9375rem;
    line-height: 1.6;
}

.mgr-text-preview {
    margin-bottom: var(--mgr-spacing-sm);
}

.mgr-text-full {
    display: none;
}

.mgr-read-more {
    background: none;
    border: none;
    color: var(--mgr-primary);
    cursor: pointer;
    padding: 0;
    font-size: 0.875rem;
    margin-top: var(--mgr-spacing-sm);
}

.mgr-theme-dark .mgr-read-more {
    color: var(--mgr-dark-primary);
}

/* Slider Layout */
.mgr-layout-slider .mgr-slider-wrapper {
    position: relative;
    padding: 0 var(--mgr-spacing-lg);
}

.mgr-slider {
    display: flex;
    overflow-x: hidden;
    scroll-behavior: smooth;
    gap: var(--mgr-spacing-lg);
    padding: var(--mgr-spacing-sm) 0;
}

.mgr-slider .mgr-review-card {
    flex: 0 0 calc(33.333% - var(--mgr-spacing-lg));
    max-width: calc(33.333% - var(--mgr-spacing-lg));
}

.mgr-slider-prev,
.mgr-slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border: 1px solid var(--mgr-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px var(--mgr-card-shadow);
    z-index: 1;
}

.mgr-slider-prev { left: 0; }
.mgr-slider-next { right: 0; }

/* Load More Button */
.mgr-load-more-wrapper {
    text-align: center;
    margin-top: var(--mgr-spacing-lg);
}

.mgr-load-more {
    background: var(--mgr-primary);
    color: white;
    border: none;
    border-radius: var(--mgr-radius-md);
    padding: var(--mgr-spacing-sm) var(--mgr-spacing-lg);
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.mgr-load-more:hover {
    background-color: #3367d6;
}

/* Sentiment Indicators */
.mgr-sentiment-score {
    font-size: 0.75rem;
    padding: var(--mgr-spacing-xs) var(--mgr-spacing-sm);
    border-radius: var(--mgr-radius-sm);
    margin-top: var(--mgr-spacing-sm);
    display: inline-block;
}

.mgr-sentiment-positive .mgr-sentiment-score {
    background-color: #e6f4ea;
    color: #137333;
}

.mgr-sentiment-negative .mgr-sentiment-score {
    background-color: #fce8e6;
    color: #c5221f;
}

.mgr-sentiment-neutral .mgr-sentiment-score {
    background-color: #f1f3f4;
    color: #5f6368;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .mgr-slider .mgr-review-card {
        flex: 0 0 calc(50% - var(--mgr-spacing-lg));
        max-width: calc(50% - var(--mgr-spacing-lg));
    }
}

@media (max-width: 768px) {
    .mgr-layout-grid .mgr-reviews-grid {
        grid-template-columns: 1fr;
    }

    .mgr-slider .mgr-review-card {
        flex: 0 0 calc(100% - var(--mgr-spacing-lg));
        max-width: calc(100% - var(--mgr-spacing-lg));
    }

    .mgr-review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--mgr-spacing-sm);
    }

    .mgr-review-rating {
        text-align: left;
    }
}