static/style.css

/* Using CSS Variables for easy theme changes */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --background-color: #f8f9fa;
    --card-bg-color: #ffffff;
    --font-family: 'Poppins', sans-serif;
    --success-color: #28a745;
    --danger-color: #dc3545;
}

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
}

header h1 {
    color: var(--primary-color);
    font-weight: 600;
}

.card {
    border-radius: 15px;
    transition: transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
}

.card-header {
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

.image-upload-wrapper {
    position: relative;
    width: 100%;
    height: 350px;
    border: 2px dashed var(--primary-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #f0f6ff;
}

.upload-label {
    cursor: pointer;
    text-align: center;
    color: var(--primary-color);
}

.upload-label:hover .upload-icon {
    transform: scale(1.1);
    color: #0056b3;
}

.upload-icon {
    transition: transform 0.2s ease-in-out;
}

.image-preview-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none; /* Hidden by default */
}

#imagePreview {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Use contain to see the whole image */
    padding: 10px;
}

.remove-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    line-height: 1;
}

#result-container h3 {
    font-weight: 600;
}

.result-normal {
    color: var(--success-color);
}

.result-cancer {
    color: var(--danger-color);
}

.result-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

#jsonResponse {
    max-height: 200px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
}