/* Matrix Calculator Styles */

.matrix-grid {
    display: inline-block;
    padding: 10px;
    background: var(--bs-body-bg);
    border-radius: 4px;
}

.matrix-table {
    border-collapse: separate;
    border-spacing: 5px;
    position: relative;
}

.matrix-table::before,
.matrix-table::after {
    content: '';
    position: absolute;
    top: -5px;
    bottom: -5px;
    width: 8px;
    border: 2px solid var(--bs-primary-text-emphasis);
}

.matrix-table::before {
    left: -10px;
    border-right: none;
    border-radius: 4px 0 0 4px;
}

.matrix-table::after {
    right: -10px;
    border-left: none;
    border-radius: 0 4px 4px 0;
}

.matrix-table td {
    padding: 0;
}

.matrix-input {
    width: 70px;
    text-align: center;
    font-family: 'Courier New', monospace;
}

.matrix-result {
    padding: 15px;
    background: var(--bs-light-bg-subtle);
    border-radius: 8px;
    border: 1px solid var(--bs-border-color);
    min-height: 60px;
}

.result-matrix {
    margin: 0 auto;
}

.result-matrix td {
    padding: 8px 12px;
    text-align: center;
    font-family: 'Courier New', monospace;
    font-weight: 500;
    color: var(--bs-primary-text-emphasis);
}

.result-scalar {
    font-size: 1.5rem;
    font-weight: bold;
    text-align: center;
    padding: 20px;
    color: var(--bs-primary-text-emphasis);
    font-family: 'Courier New', monospace;
}

/* Dark mode support */
[data-bs-theme="dark"] .matrix-result {
    background: var(--bs-dark-bg-subtle);
}

/* Responsive design */
@media (max-width: 768px) {
    .matrix-input {
        width: 55px;
        font-size: 0.9rem;
    }

    .matrix-table {
        border-spacing: 3px;
    }

    .result-matrix td {
        padding: 6px 8px;
        font-size: 0.9rem;
    }
}