/* Course Rating System Styles */

.rating-container {
    background: rgba(26, 26, 46, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(109, 99, 255, 0.2);
}

.rating-box {
    transition: all 0.3s ease;
}

.rating-box:hover {
    transform: translateY(-2px);
}

.stars-display {
    font-size: 1.25rem;
    letter-spacing: 2px;
}

.stars-small {
    font-size: 0.75rem;
}

.star-rating-input .star-btn {
    cursor: pointer;
    transition: all 0.2s ease;
}

.star-rating-input .star-btn:hover {
    transform: scale(1.2);
}

.difficulty-btn {
    cursor: pointer;
    font-size: 0.875rem;
}

.difficulty-btn.active-difficulty {
    transform: scale(1.05);
}

.badge-btn {
    cursor: pointer;
}

.badge-btn.badge-selected {
    transform: scale(1.05);
}

.badge-easy {
    background-color: rgba(16, 185, 129, 0.2);
    border: 1px solid #10b981;
}

.badge-medium {
    background-color: rgba(245, 158, 11, 0.2);
    border: 1px solid #f59e0b;
}

.badge-hard {
    background-color: rgba(239, 68, 68, 0.2);
    border: 1px solid #ef4444;
}

.badge-neutral {
    background-color: rgba(107, 114, 128, 0.2);
    border: 1px solid #6b7280;
}

.review-card {
    transition: all 0.3s ease;
}

.review-card:hover {
    background: rgba(45, 45, 77, 0.5);
}

/* Animation for new reviews */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.review-card {
    animation: slideIn 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .difficulty-input {
        justify-content: center;
    }
    
    .difficulty-btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.75rem;
    }
    
    .badges-input {
        justify-content: center;
    }
    
    .rating-summary {
        grid-template-columns: 1fr;
    }
}

/* Pulse animation for rating */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.star-btn:active {
    animation: pulse 0.2s ease;
}

/* Gradient border effect */
.rating-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #6C63FF, #00D1B2, #FF8E3C);
    border-radius: 1rem 1rem 0 0;
}

.rating-container {
    position: relative;
    overflow: hidden;
}