/* Feedback Carousel Styles - Optimized for Mobile */

.feedback-carousel-container {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
}

.feedback-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    background: white;
}

.feedback-slide {
    display: none;
    width: 100%;
    animation: fadeIn 0.5s ease-in-out;
}

.feedback-slide.active {
    display: block;
}

.feedback-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 24px;
    object-fit: contain;
    max-height: 600px;
    background: #f8f8f8;
}

/* Lazy loading placeholder */
.feedback-image.lazy {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.feedback-image.lazy.loaded {
    opacity: 1;
}

/* Navigation Arrows */
.feedback-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid rgba(244, 162, 97, 0.3);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.feedback-nav:hover {
    background: #f4a261;
    border-color: #f4a261;
    transform: translateY(-50%) scale(1.1);
}

.feedback-nav:hover svg {
    color: white;
}

.feedback-nav svg {
    width: 24px;
    height: 24px;
    color: #f4a261;
    transition: color 0.3s ease;
}

.feedback-prev {
    left: -60px;
}

.feedback-next {
    right: -60px;
}

/* Mobile adjustments for arrows */
@media (max-width: 768px) {
    .feedback-prev {
        left: -10px;
    }
    
    .feedback-next {
        right: -10px;
    }
    
    .feedback-nav {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.9);
    }
    
    .feedback-nav svg {
        width: 20px;
        height: 20px;
    }
}

/* Dots Indicator */
.feedback-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.feedback-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(244, 162, 97, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feedback-dot:hover {
    background: rgba(244, 162, 97, 0.6);
    transform: scale(1.2);
}

.feedback-dot.active {
    background: #f4a261;
    width: 32px;
    border-radius: 5px;
    border-color: #f4a261;
}

/* Fade animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Touch swipe indicator */
.feedback-carousel-container::after {
    content: '← Vuốt để xem →';
    display: block;
    text-align: center;
    margin-top: 12px;
    font-size: 14px;
    color: #999;
    font-weight: 500;
}

@media (min-width: 768px) {
    .feedback-carousel-container::after {
        display: none;
    }
}

/* Loading skeleton */
.feedback-image.lazy:not(.loaded) {
    background: linear-gradient(
        90deg,
        #f0f0f0 25%,
        #e0e0e0 50%,
        #f0f0f0 75%
    );
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    min-height: 400px;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .feedback-carousel-container {
        padding: 0 10px;
    }
    
    .feedback-carousel {
        border-radius: 16px;
    }
    
    .feedback-image {
        border-radius: 16px;
        max-height: 500px;
    }
}