/* CSS cho hiển thị ảnh responsive và thông minh */

/* Đảm bảo ảnh không bị méo trong container */
.image-container {
    position: relative;
    overflow: hidden;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

/* Hover effect cho ảnh */
.image-container:hover img {
    transform: scale(1.05);
}

/* Responsive aspect ratios */
.aspect-16-9 {
    aspect-ratio: 16 / 9;
}

.aspect-4-3 {
    aspect-ratio: 4 / 3;
}

.aspect-1-1 {
    aspect-ratio: 1 / 1;
}

/* Placeholder styles */
.image-placeholder {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(239, 68, 68, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(239, 68, 68, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Loading states */
.image-loading {
    background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

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

/* Responsive breakpoints */
@media (max-width: 640px) {
    .image-container {
        border-radius: 0.75rem;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    .image-container {
        border-radius: 1rem;
    }
}

@media (min-width: 1025px) {
    .image-container {
        border-radius: 1.5rem;
    }
}

/* Filament admin specific styles */
.fi-fo-file-upload .fi-fo-file-upload-preview img {
    object-fit: cover !important;
    border-radius: 0.5rem;
}

/* Tooltip styles for image info */
.image-tooltip {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    font-size: 0.875rem;
}

.image-container:hover .image-tooltip {
    transform: translateY(0);
}

/* Resize button styles */
.resize-button {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 0.375rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-container:hover .resize-button {
    opacity: 1;
}

.resize-button:hover {
    background: rgba(0, 0, 0, 0.9);
}