/* ============================================
   Module Controls
   ============================================ */
.module-controls-wrapper {
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-bg-alt);
    max-height: 50vh;
    overflow-y: auto;
}

.module-controls {
    padding: var(--space-lg);
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.module-controls h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.module-controls p {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

/* ============================================
   Form Controls
   ============================================ */
.control-group {
    margin-bottom: var(--space-md);
}

.control-group label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    cursor: pointer;
    border-radius: var(--border-radius);
}

.control-group label:hover {
    background-color: var(--color-bg-alt);
}

.control-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.control-group input[type="text"],
.control-group input[type="number"] {
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 13px;
    width: 100%;
}

.control-row {
    display: flex;
    gap: var(--space-md);
    align-items: flex-end;
    margin-bottom: var(--space-md);
}

.control-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.control-field label {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-muted);
}

/* ============================================
   Rule Builder
   ============================================ */
.rule-builder {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.rule-builder-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.rule-builder-header h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
}

.rule-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.rule-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.rule-item select,
.rule-item input {
    flex: 1;
    padding: 4px var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 12px;
}

.rule-remove {
    padding: 4px var(--space-sm);
    background-color: var(--color-danger);
    color: white;
    border-radius: var(--border-radius);
    font-size: 12px;
}

.rule-add {
    width: 100%;
    padding: var(--space-sm);
    background-color: var(--color-bg);
    border: 1px dashed var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-muted);
    font-size: 13px;
}

.rule-add:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ============================================
   Conversion Table Editor
   ============================================ */
.conversion-table {
    width: 100%;
    margin-bottom: var(--space-md);
}

.conversion-table th {
    padding: var(--space-sm);
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    font-size: 12px;
    font-weight: 600;
    text-align: left;
}

.conversion-table td {
    padding: var(--space-xs);
    border: 1px solid var(--color-border);
}

.conversion-table input {
    width: 100%;
    padding: 4px;
    border: none;
    font-size: 12px;
    font-family: var(--font-mono);
}

.conversion-table input:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

/* ============================================
   Logic Explanation
   ============================================ */
.logic-section {
    margin-bottom: var(--space-lg);
}

.logic-section h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.logic-description {
    font-size: 13px;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.logic-steps {
    list-style: decimal;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.logic-steps li {
    font-size: 13px;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.logic-code {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    font-family: var(--font-mono);
    font-size: 12px;
    overflow-x: auto;
    margin-bottom: var(--space-md);
}

.logic-code code {
    display: block;
    white-space: pre;
    color: var(--color-text);
}

.logic-equivalent {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.logic-equivalent-item {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
}

.logic-equivalent-label {
    font-weight: 600;
    font-size: 12px;
    color: var(--color-text-muted);
    min-width: 80px;
}

.logic-equivalent-value {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-text);
    background-color: var(--color-bg-alt);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius);
}

/* ============================================
   Results Summary Cards
   ============================================ */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    padding: var(--space-lg);
}

.summary-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-md);
}

.summary-card-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.summary-card-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
}

.summary-card.success .summary-card-value {
    color: var(--color-success);
}

.summary-card.warning .summary-card-value {
    color: var(--color-warning);
}

.summary-card.danger .summary-card-value {
    color: var(--color-danger);
}

/* ============================================
   Diff Display (for reconciliation)
   ============================================ */
.diff-row {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-sm);
    font-size: 13px;
}

.diff-field {
    flex: 1;
}

.diff-label {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 11px;
    margin-bottom: 2px;
}

.diff-value {
    font-family: var(--font-mono);
    color: var(--color-text);
}

.diff-value.removed {
    color: var(--color-danger);
    text-decoration: line-through;
}

.diff-value.added {
    color: var(--color-success);
    font-weight: 500;
}

/* ============================================
   Validation Results
   ============================================ */
.validation-error {
    padding: var(--space-sm);
    background-color: #fee2e2;
    border-left: 4px solid var(--color-danger);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-sm);
    font-size: 13px;
}

.validation-error-header {
    font-weight: 600;
    color: var(--color-danger);
    margin-bottom: var(--space-xs);
}

.validation-error-details {
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 12px;
}

.validation-warning {
    padding: var(--space-sm);
    background-color: #fef3c7;
    border-left: 4px solid var(--color-warning);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-sm);
    font-size: 13px;
}

/* ============================================
   Duplicate Groups
   ============================================ */
.duplicate-group {
    margin-bottom: var(--space-lg);
}

.duplicate-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm);
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-sm);
}

.duplicate-group-key {
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--color-text);
}

.duplicate-group-count {
    font-size: 12px;
    color: var(--color-text-muted);
}

.duplicate-group-items {
    padding-left: var(--space-lg);
}

/* ============================================
   Action Buttons in Results
   ============================================ */
.results-actions-inline {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.btn-small {
    padding: 4px var(--space-sm);
    font-size: 12px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .control-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .summary-cards {
        grid-template-columns: 1fr;
    }
}