.view-interaction-modal {
    max-width: 960px;
    width: 92%;
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    font-family: var(--app-font-family);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}

#view-interaction-modal {
    z-index: 24000; /* higher than context menu / other overlays */
}

.view-interaction-modal .modal-header {
    border-bottom: 1px solid var(--color-border-medium);
}

.view-interaction-modal .modal-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-height: 70vh;
    overflow-y: auto;
    background: var(--color-bg-secondary);
    padding-right: var(--spacing-sm);
}

.interaction-summary {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

.interaction-section h4 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

.interaction-section {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-medium);
    border-radius: var(--radius-base);
    padding: var(--spacing-md);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.interaction-table-wrapper {
    overflow-x: auto;
    margin-top: var(--spacing-sm);
}

.interaction-matrix {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-medium);
}

.interaction-matrix th,
.interaction-matrix td {
    padding: 8px 12px;
    border: 1px solid var(--color-border-medium);
    text-align: center;
    min-width: 120px;
}

.interaction-matrix th {
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    position: sticky;
    top: 0;
    z-index: 1;
}

.matrix-row-header {
    text-align: left;
    font-weight: var(--font-weight-medium);
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    position: sticky;
    left: 0;
    z-index: 1;
}

.matrix-cell {
    color: var(--color-text-primary);
}

.matrix-cell-read {
    color: var(--color-info);
    font-weight: var(--font-weight-medium);
}

.matrix-cell-write {
    color: var(--color-warning);
    font-weight: var(--font-weight-medium);
}

.matrix-cell-readwrite {
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
}

.matrix-cell-message {
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
}

.matrix-cell-diagonal {
    color: var(--color-text-muted);
    background: var(--color-bg-secondary);
}

.matrix-cell-empty {
    color: var(--color-text-muted);
}

.interaction-empty {
    padding: 16px;
    border: 1px dashed var(--color-border-medium);
    border-radius: var(--radius-base);
    color: var(--color-text-muted);
    text-align: center;
    font-size: var(--font-size-sm);
    background: var(--color-bg-secondary);
}

@media (max-width: 768px) {
    .view-interaction-modal {
        width: 96%;
    }

    .interaction-matrix th,
    .interaction-matrix td {
        min-width: 100px;
        padding: 6px 8px;
    }
}

[data-theme="light"] .view-interaction-modal {
    background: var(--color-white);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-light);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

[data-theme="light"] .view-interaction-modal .modal-header {
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-bg-light);
}

[data-theme="light"] .interaction-matrix {
    background: var(--color-white);
    border-color: var(--color-border-light);
    color: var(--color-text-primary);
}

[data-theme="light"] .interaction-matrix th {
    background: var(--color-bg-light);
    color: var(--color-text-primary);
    border-color: var(--color-border-light);
}

[data-theme="light"] .matrix-row-header {
    background: var(--color-bg-light);
    color: var(--color-text-primary);
}

[data-theme="light"] .interaction-matrix td {
    border-color: var(--color-border-light);
}

[data-theme="light"] .interaction-section {
    background: var(--color-white);
    border-color: var(--color-border-light);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .view-interaction-modal .modal-body,
[data-theme="light"] .interaction-empty {
    background: var(--color-white);
}

[data-theme="light"] .matrix-cell-empty {
    color: var(--color-text-muted);
}

[data-theme="light"] .matrix-cell-diagonal {
    background: var(--color-bg-light);
}

[data-theme="high-contrast"] .view-interaction-modal {
    background: #000;
    color: #fff;
    border: 2px solid #fff;
}

[data-theme="high-contrast"] .interaction-matrix {
    background: #000;
    border-color: #fff;
}

[data-theme="high-contrast"] .interaction-matrix th,
[data-theme="high-contrast"] .interaction-matrix td {
    border-color: #fff;
    color: #fff;
}

[data-theme="high-contrast"] .matrix-cell-empty,
[data-theme="high-contrast"] .interaction-empty {
    color: #fff;
}