/* JPG to PNG Converter Styles */
.tool-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.tool-header {
    text-align: center;
    margin-bottom: 3rem;
}

.tool-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tool-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.tool-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.tool-container {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.tool-input {
    margin-bottom: 2rem;
}

.tool-input label {
    display: block;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.file-upload {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    background: var(--bg-primary);
}

.file-upload:hover {
    border-color: var(--primary-color);
    background: var(--bg-hover);
}

.file-upload.drag-over {
    border-color: var(--primary-color);
    background: var(--bg-hover);
    transform: scale(1.02);
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.upload-text {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.upload-hint {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.conversion-options {
    margin-bottom: 2rem;
}

.conversion-options h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.option {
    display: flex;
    flex-direction: column;
}

.option label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.option select {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1rem;
}

.tool-button {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tool-button:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.tool-button:disabled {
    background: var(--disabled-color);
    cursor: not-allowed;
    transform: none;
}

.image-preview {
    margin-bottom: 2rem;
}

.image-preview h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.preview-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.preview-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    position: relative;
    transition: all 0.3s ease;
}

.preview-item:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.preview-image {
    margin-bottom: 1rem;
    text-align: center;
}

.preview-image img {
    max-width: 100%;
    max-height: 150px;
    border-radius: 4px;
    object-fit: contain;
}

.preview-item-info {
    text-align: center;
}

.preview-item-name {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.preview-item-size {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.result-container {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.result-container h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--success-color);
    font-size: 1.5rem;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.result-image {
    flex-shrink: 0;
}

.result-image img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
}

.result-info {
    flex: 1;
}

.result-name {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.result-size {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.download-button {
    background: var(--success-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.download-button:hover {
    background: var(--success-hover);
    transform: translateY(-1px);
}

.related-tools {
    margin-top: 3rem;
}

.related-tools h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.related-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.related-tool {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.related-tool:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.related-tool .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.related-tool h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.related-tool p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .tool-page {
        padding: 1rem;
    }
    
    .tool-header h1 {
        font-size: 2rem;
    }
    
    .tool-container {
        padding: 1.5rem;
    }
    
    .options-grid {
        grid-template-columns: 1fr;
    }
    
    .preview-list {
        grid-template-columns: 1fr;
    }
    
    .result-item {
        flex-direction: column;
        text-align: center;
    }
    
    .related-tools-grid {
        grid-template-columns: 1fr;
    }
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
    .file-upload {
        background: var(--bg-secondary);
    }
    
    .preview-item {
        background: var(--bg-secondary);
    }
    
    .result-item {
        background: var(--bg-secondary);
    }
} 

.file-upload.files-selected {
    border-color: var(--success-color);
    background: var(--success-bg);
}

.file-upload.files-selected .upload-icon {
    color: var(--success-color);
}

.file-upload.files-selected .upload-text {
    color: var(--success-color);
    font-weight: 700;
}