/* ============================================================
   Settings Page
   Per design guidelines: 640px max-width for forms,
   labels above inputs, 24px field spacing
   ============================================================ */
.settings-container {
    max-width: 640px;
}

.settings-card {
    margin-bottom: var(--space-xl);
}

.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.settings-divider {
    height: 1px;
    background: var(--border-default);
    margin: var(--space-lg) 0;
}

.settings-section-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--accent);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-lg);
}

.settings-section-label svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.settings-hint {
    margin-top: var(--space-md);
    font-size: 12px;
    color: var(--status-amber);
}

.settings-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    margin-top: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

/* --- Group Mapping --- */
.settings-mapping {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.mapping-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.mapping-row .mapping-group {
    flex: 2;
    min-width: 0;
}

.mapping-row .mapping-role {
    flex: 1;
    min-width: 120px;
}

.mapping-row .mapping-arrow {
    color: var(--accent);
    font-size: 13px;
    white-space: nowrap;
    flex-shrink: 0;
}

.mapping-row .btn-remove-mapping {
    background: transparent;
    border: 1px solid var(--status-red);
    color: var(--status-red);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    padding: 0;
    transition: all var(--duration-fast) var(--ease-out);
}

.mapping-row .btn-remove-mapping:hover {
    background: var(--status-red-bg);
}