style.css

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

#dropZone.dragover {
    border-color: #3b82f6;
    background-color: #dbeafe;
}

.image-preview {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.measurement-line {
    position: absolute;
    background-color: rgba(59, 130, 246, 0.8);
    transform-origin: 0 0;
}

.measurement-line.length {
    height: 3px;
}

.measurement-line.girth {
    width: 3px;
}

.measurement-label {
    position: absolute;
    background-color: rgba(59, 130, 246, 0.9);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
    white-space: nowrap;
}