/*
 * filename: emphasis.css
 * date: 10/16/2024
 * author: Tristan Hilbert (aka TFlexSoom)
 * desc: Emphasis stylesheet for suggestions within the potato tool
 */

mark.emphasis {
    background: #90EE9090;
}

.suggestion {
    background: #90EE9090;
}

/* Span Annotation Styles */

/* Span annotation container */
.annotation-span {
    position: relative;
    display: inline;
    border-radius: 4px;
    padding: 2px 4px;
    margin: 0 1px;
    cursor: pointer;
    transition: all 0.2s;
    background-color: #ffeaa7;
}

.annotation-span:hover {
    filter: brightness(0.9);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Delete button for spans */
.span-delete-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #dc3545;
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    z-index: 15;
    transition: all 0.2s;
}

.span-delete-btn:hover {
    background: #c82333;
    transform: scale(1.1);
}

.annotation-span:hover .span-delete-btn {
    display: flex;
}

/* Label display for spans */
.span-label {
    position: absolute;
    top: -25px;
    left: 0;
    background: #333;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
    white-space: nowrap;
    display: none;
    z-index: 10;
    pointer-events: none;
}

.annotation-span:hover .span-label {
    display: block;
}

/* Label selector buttons */
.label-selector {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #dee2e6;
}

.label-selector h3 {
    margin-bottom: 15px;
    color: #333;
    font-size: 16px;
    font-weight: 600;
}

.label-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.label-button {
    padding: 10px 20px;
    border: 2px solid #dee2e6;
    background: white;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
    font-weight: 500;
}

.label-button:hover {
    border-color: #007bff;
    background: #f8f9ff;
    transform: translateY(-1px);
}

.label-button.active {
    border-color: #007bff;
    background: #007bff;
    color: white;
    box-shadow: 0 2px 4px rgba(0,123,255,0.3);
}

/* Status messages */
.status {
    text-align: center;
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s;
}

.status.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.status.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Text container enhancements */
.text-container {
    position: relative;
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
    min-height: 200px;
    line-height: 1.8;
    font-size: 18px;
    cursor: text;
    user-select: text;
    transition: border-color 0.3s;
}

.text-container:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
}

/* Instructions panel */
.instructions {
    background: #e7f3ff;
    border-left: 4px solid #007bff;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 0 6px 6px 0;
}

.instructions h3 {
    color: #0056b3;
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: 600;
}

.instructions ul {
    margin-left: 20px;
    margin-bottom: 0;
}

.instructions li {
    margin-bottom: 5px;
    color: #0056b3;
}

/* Loading state */
.loading {
    text-align: center;
    padding: 40px;
    color: #6c757d;
    font-style: italic;
}

/* Responsive design */
@media (max-width: 768px) {
    .text-container {
        padding: 20px;
        font-size: 16px;
    }

    .label-buttons {
        gap: 8px;
    }

    .label-button {
        padding: 8px 16px;
        font-size: 13px;
    }

    .annotation-span {
        padding: 1px 2px;
        margin: 0 0.5px;
    }
}

/* Animation for span creation */
@keyframes spanFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.annotation-span {
    animation: spanFadeIn 0.2s ease-out;
}

/* Selection highlighting */
.text-container::selection {
    background: rgba(0, 123, 255, 0.3);
}

.text-container::-moz-selection {
    background: rgba(0, 123, 255, 0.3);
}

/* Focus indicators for accessibility */
.annotation-span:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.label-button:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .annotation-span {
        border: 1px solid #000;
    }

    .span-delete-btn {
        border: 1px solid #fff;
    }

    .span-label {
        border: 1px solid #fff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .annotation-span,
    .label-button,
    .span-delete-btn {
        transition: none;
    }

    .annotation-span {
        animation: none;
    }
}