classroom-ocr/styles.css at main · nkarkare/classroom-ocr · GitHub

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/* Main styles for OCR application */

/* Canvas container */
.canvas-container {
    width: 100%;
    max-height: 600px;
    min-height: 400px;
    position: relative;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    overflow: auto;
}

/* Canvas wrapper to maintain aspect ratio */
.canvas-wrapper {
    position: relative;
    display: inline-block; /* Allow content to determine size */
}

/* Output canvas */
#outputCanvas {
    display: block;
}

/* Annotation overlay */
.annotation-overlay {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10;
}

/* Annotation box */
.annotation-box {
    position: absolute;
    border: 2px solid;
    background-color: rgba(255, 255, 255, 0.2);
    pointer-events: none;
}

.annotation-label {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
    pointer-events: none;
    max-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Annotation editor */
.annotation-canvas-container {
    width: 100%;
    height: 400px;
    position: relative;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    overflow: auto;
}

#annotationCanvas {
    display: block;
}

/* Debug images */
.debug-image-card {
    margin-bottom: 1rem;
}

.debug-image {
    width: 100%;
    height: 150px;
    object-fit: contain;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    background-color: white;
}

.debug-image-wrapper {
    margin-top: 0.5rem;
    padding: 0.25rem;
    background-color: white;
    border-radius: 0.25rem;
}

/* Results table */
.text-result {
    word-break: break-word;
    max-width: 400px;
}

/* Annotation list items */
.annotation-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.25rem 0.5rem;
    background-color: #f8f9fa;
    border-radius: 0.25rem;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

.annotation-list-item .controls {
    display: flex;
    gap: 0.5rem;
}

/* Progress bar */
.progress {
    height: 0.5rem;
}

/* Color schemes for different types */
.type-text {
    color: #198754;
    border-color: #198754;
}

.type-checkbox {
    color: #0d6efd;
    border-color: #0d6efd;
}

.type-minimal_character {
    color: #6f42c1;
    border-color: #6f42c1;
}

.type-qr {
    color: #fd7e14;
    border-color: #fd7e14;
}

/* Hover effect for debug images */
.debug-image-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: all 0.2s ease-in-out;
}

/* Loading indicator */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}