/* Controls */
.diff-checker-controls {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
    margin-bottom: 12px;
}

.diff-checker-control-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.diff-checker-control-label {
    font-size: 14px;
    font-weight: 600;
    min-width: 100px;
}

.diff-checker-option {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    cursor: pointer;
    user-select: none;
}

.diff-checker-option input[type="radio"] {
    cursor: pointer;
}

/* Actions */
.diff-checker-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.diff-checker-actions button {
    box-shadow: 3px 3px;
}

.diff-checker-status {
    font-size: 14px;
    color: #555;
}

/* Result */
.diff-checker-result {
    margin-top: 10px;
}

/* Inline view */
.diff-inline {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 18px;
    line-height: 1.6;
    padding: 12px;
    border: 2px solid black;
    border-bottom: 5px solid black;
    background: white;
}

/* Split view */
.diff-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 2px solid black;
    border-bottom: 5px solid black;
}

.diff-split-left {
    border-right: 1px solid black;
}

.diff-split-label {
    font-weight: 600;
    font-size: 13px;
    padding: 6px 12px;
    background-color: #f5f5f5;
    border-bottom: 1px solid black;
}

.diff-split-content {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 18px;
    line-height: 1.6;
    padding: 12px;
}

/* Highlights */
.diff-inline del,
.diff-split-content del {
    background-color: #ffd7d7;
    text-decoration: none;
    color: inherit;
}

.diff-inline ins,
.diff-split-content ins {
    background-color: #d7ffd7;
    text-decoration: none;
    color: inherit;
}

@media (max-width: 768px) {
    .diff-split {
        grid-template-columns: 1fr;
    }

    .diff-split-left {
        border-right: none;
        border-bottom: 1px solid black;
    }
}