.migratrix-container {
    padding: 1.5rem;
    background: var(--migratrix-bg-main);
    max-width: 1600px;
    margin: 0 auto;
    height: calc(100vh - 280px);
}

.migratrix-main-layout {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 1.5rem;
    height: calc(100vh - 280px);
}

.migratrix-page-header {
    background: var(--migratrix-bg-card);
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--migratrix-shadow-sm);
    transition: all 0.2s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.migratrix-page-header:hover {
    box-shadow: var(--migratrix-shadow);
}

.migratrix-header-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.migratrix-header-icon {
    width: 48px;
    height: 48px;
    background: rgba(74, 137, 220, 0.1);
    color: var(--migratrix-primary);
    border-radius: var(--migratrix-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.migratrix-header-info h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
    margin: 0 0 0.25rem 0;
}

.migratrix-header-info p {
    color: var(--migratrix-text-secondary);
    font-size: 0.875rem;
    margin: 0;
    line-height: 1.4;
}

.migratrix-page-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-width: 200px;
}

.migratrix-page-action-buttons {
    display: flex;
    gap: 0.75rem;
}

.migratrix-action-description {
    text-align: center;
    font-size: 0.75rem;
    color: var(--migratrix-text-secondary);
    line-height: 1.3;
}

.migratrix-sidebar {
    background: var(--migratrix-bg-card);
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    box-shadow: var(--migratrix-shadow-sm);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--migratrix-border) transparent;
    display: flex;
    flex-direction: column;
}

.migratrix-sidebar::-webkit-scrollbar {
    width: 6px;
}

.migratrix-sidebar::-webkit-scrollbar-track {
    background: var(--migratrix-bg-secondary);
}

.migratrix-sidebar::-webkit-scrollbar-thumb {
    background: var(--migratrix-border);
    border-radius: 3px;
}

.migratrix-sidebar-section {
    padding: 1.5rem;
    border-bottom: 1px solid var(--migratrix-border);
}

.migratrix-sidebar-section:last-child {
    border-bottom: none;
}

.migratrix-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.migratrix-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
}

.migratrix-section-description {
    font-size: 0.75rem;
    color: var(--migratrix-text-secondary);
    margin-top: 0.25rem;
    line-height: 1.3;
}

.migratrix-toggle-btn {
    background: transparent;
    border: none;
    color: var(--migratrix-text-secondary);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: var(--migratrix-radius-sm);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: all 0.2s;
}

.migratrix-toggle-btn:hover {
    background: var(--migratrix-bg-hover);
    color: var(--migratrix-text-primary);
}

.migratrix-connection-group {
    margin-bottom: 1.5rem;
}

.migratrix-connection-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--migratrix-bg-secondary);
    border-radius: var(--migratrix-radius-sm);
}

.migratrix-connection-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--migratrix-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.migratrix-source-icon {
    background: rgba(74, 137, 220, 0.1);
    color: var(--migratrix-primary);
}

.migratrix-target-icon {
    background: rgba(46, 204, 113, 0.1);
    color: var(--migratrix-success);
}

.migratrix-connection-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
    flex: 1;
}

.migratrix-connection-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.migratrix-connection-badge.source {
    background: rgba(74, 137, 220, 0.1);
    color: var(--migratrix-primary);
}

.migratrix-connection-badge.target {
    background: rgba(46, 204, 113, 0.1);
    color: var(--migratrix-success);
}

/* ============================================================================
   FORM ELEMENTS USING UNIVERSAL FORM SYSTEM
   ============================================================================ */

.migratrix-form-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.migratrix-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.migratrix-form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
}

.migratrix-form-label small {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--migratrix-text-secondary);
    margin-top: 0.125rem;
}

.migratrix-form-input,
.migratrix-form-select,
.migratrix-form-textarea {
    padding: 0.75rem;
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    font-size: 0.875rem;
    background: var(--migratrix-bg-card);
    color: var(--migratrix-text-primary);
    transition: all 0.2s ease;
}

.migratrix-form-input:focus,
.migratrix-form-select:focus,
.migratrix-form-textarea:focus {
    outline: none;
    border-color: var(--migratrix-primary);
    box-shadow: 0 0 0 3px rgba(74, 137, 220, 0.1);
}

.migratrix-form-input:hover,
.migratrix-form-select:hover,
.migratrix-form-textarea:hover {
    border-color: var(--migratrix-primary-light);
}

.migratrix-form-input:disabled,
.migratrix-form-select:disabled {
    background: var(--migratrix-bg-secondary);
    color: var(--migratrix-text-muted);
    cursor: not-allowed;
}

.migratrix-form-textarea {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    resize: vertical;
    min-height: 120px;
}

/* ============================================================================
   OPTION CARDS USING UNIVERSAL CARD SYSTEM
   ============================================================================ */

.migratrix-option-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.migratrix-option-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--migratrix-bg-secondary);
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.migratrix-option-card:hover {
    background: var(--migratrix-bg-card);
    border-color: var(--migratrix-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(74, 137, 220, 0.15);
}

.migratrix-option-card.selected {
    background: var(--migratrix-bg-card);
    border-color: var(--migratrix-success);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1);
}

.migratrix-option-card.compact {
    padding: 0.75rem;
    gap: 0.75rem;
}

.migratrix-option-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--migratrix-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(74, 137, 220, 0.1);
    color: var(--migratrix-primary);
    flex-shrink: 0;
}

.migratrix-option-card.selected .migratrix-option-icon {
    background: rgba(46, 204, 113, 0.1);
    color: var(--migratrix-success);
}

.migratrix-option-icon i {
    font-size: 16px;
}

.migratrix-option-content {
    flex: 1;
}

.migratrix-option-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
    margin-bottom: 0.25rem;
}

.migratrix-option-description {
    font-size: 0.75rem;
    color: var(--migratrix-text-secondary);
}

.migratrix-option-card input[type="radio"] {
    width: 16px;
    height: 16px;
    margin: 0;
    flex-shrink: 0;
}

/* ============================================================================
   TABLE SELECTOR USING UNIVERSAL LIST SYSTEM
   ============================================================================ */

.migratrix-table-selector {
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    overflow: hidden;
    background: var(--migratrix-bg-card);
}

.migratrix-table-list {
    max-height: 300px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--migratrix-border) transparent;
}

.migratrix-table-list::-webkit-scrollbar {
    width: 6px;
}

.migratrix-table-list::-webkit-scrollbar-track {
    background: var(--migratrix-bg-secondary);
}

.migratrix-table-list::-webkit-scrollbar-thumb {
    background: var(--migratrix-border);
    border-radius: 3px;
}

.migratrix-table-list-header {
    padding: 0.75rem;
    background: var(--migratrix-bg-secondary);
    border-bottom: 1px solid var(--migratrix-border);
}

.migratrix-table-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-bottom: 1px solid var(--migratrix-border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.migratrix-table-item:hover {
    background: var(--migratrix-bg-hover);
}

.migratrix-table-item:last-child {
    border-bottom: none;
}

.migratrix-table-name {
    flex: 1;
    font-size: 0.8rem;
    color: var(--migratrix-text-primary);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.migratrix-table-info {
    font-size: 0.75rem;
    color: var(--migratrix-text-secondary);
    background: var(--migratrix-bg-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: var(--migratrix-radius-sm);
}

.migratrix-table-list-more {
    padding: 0.75rem;
    background: var(--migratrix-bg-secondary);
    border-top: 1px solid var(--migratrix-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--migratrix-text-secondary);
}

/* ============================================================================
   CHECKBOX STYLING USING UNIVERSAL SYSTEM
   ============================================================================ */

.migratrix-checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    cursor: pointer;
    transition: all 0.2s ease;
}

.migratrix-checkbox-item:hover {
    background: var(--migratrix-bg-hover);
    border-radius: var(--migratrix-radius-sm);
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

.migratrix-checkbox-item.compact {
    padding: 0.375rem 0;
}

.migratrix-checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.migratrix-checkbox-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    background: var(--migratrix-bg-card);
    cursor: pointer;
    margin: 0;
}

.migratrix-checkbox-item input[type="checkbox"]:checked {
    background: var(--migratrix-primary);
    border-color: var(--migratrix-primary);
}

.migratrix-checkbox-item span:not(.checkmark) {
    font-size: 0.875rem;
    color: var(--migratrix-text-primary);
}

.checkmark {
    position: relative;
}

/* ============================================================================
   ACTION BUTTONS USING UNIVERSAL BUTTON SYSTEM
   ============================================================================ */

.migratrix-action-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--migratrix-radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.migratrix-action-btn.primary {
    background: var(--migratrix-primary);
    color: white;
    border: 1px solid var(--migratrix-primary);
}

.migratrix-action-btn.primary:hover:not(:disabled) {
    background: var(--migratrix-primary-dark);
    border-color: var(--migratrix-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(74, 137, 220, 0.3);
}

.migratrix-action-btn.secondary {
    background: var(--migratrix-bg-secondary);
    color: var(--migratrix-text-primary);
    border: 1px solid var(--migratrix-border);
}

.migratrix-action-btn.secondary:hover:not(:disabled) {
    background: var(--migratrix-bg-hover);
    border-color: var(--migratrix-primary);
}

.migratrix-action-btn:disabled {
    background: var(--migratrix-secondary);
    color: var(--migratrix-text-light);
    cursor: not-allowed;
    opacity: 0.6;
    transform: none !important;
}

.migratrix-action-info {
    text-align: center;
    margin-bottom: 1rem;
}

.migratrix-action-info small {
    font-size: 0.75rem;
    color: var(--migratrix-text-secondary);
    line-height: 1.3;
}

/* Transfer warnings using universal styling */
.migratrix-warnings {
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid var(--migratrix-warning);
    border-radius: var(--migratrix-radius-sm);
}

.migratrix-warning-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--migratrix-warning);
    margin-bottom: 0.25rem;
}

.migratrix-warning-item:last-child {
    margin-bottom: 0;
}

.migratrix-warning-item i {
    font-size: 16px;
}

/* Progress using universal styling */
.migratrix-progress {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--migratrix-bg-secondary);
    border-radius: var(--migratrix-radius-sm);
    border: 1px solid var(--migratrix-border);
}

.migratrix-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.migratrix-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--migratrix-border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.migratrix-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--migratrix-primary), var(--migratrix-success));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.migratrix-progress-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--migratrix-text-secondary);
}

/* ============================================================================
   SIDEBAR FOOTER USING UNIVERSAL STYLING
   ============================================================================ */

.migratrix-sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--migratrix-border);
    background: var(--migratrix-bg-secondary);
}

.migratrix-quick-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.migratrix-quick-action-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--migratrix-border);
    background: var(--migratrix-bg-card);
    border-radius: var(--migratrix-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: var(--migratrix-text-secondary);
}

.migratrix-quick-action-btn:hover {
    border-color: var(--migratrix-primary);
    color: var(--migratrix-primary);
    background: var(--migratrix-bg-hover);
    transform: translateY(-1px);
}

.migratrix-quick-action-btn i {
    font-size: 16px;
}

/* ============================================================================
   RESULTS PANEL USING UNIVERSAL CARD SYSTEM
   ============================================================================ */

.migratrix-results-panel {
    background: var(--migratrix-bg-card);
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    box-shadow: var(--migratrix-shadow-sm);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.migratrix-results-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--migratrix-border);
    background: var(--migratrix-bg-secondary);
    flex-shrink: 0;
}

.migratrix-results-stats {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.migratrix-stat-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.migratrix-stat-group-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--migratrix-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
    text-align: center;
}

.migratrix-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    min-width: 80px;
    padding: 0.75rem;
    background: var(--migratrix-bg-card);
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
}

.migratrix-stat-number {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.125rem;
}

.migratrix-stat-number.success { color: var(--migratrix-success); }
.migratrix-stat-number.error { color: var(--migratrix-danger); }
.migratrix-stat-number.warning { color: var(--migratrix-warning); }
.migratrix-stat-number.total { color: var(--migratrix-text-secondary); }
.migratrix-stat-number.added { color: var(--migratrix-success); }
.migratrix-stat-number.modified { color: var(--migratrix-warning); }
.migratrix-stat-number.removed { color: var(--migratrix-danger); }

.migratrix-stat-label {
    font-size: 0.7rem;
    color: var(--migratrix-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.migratrix-results-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.migratrix-filter-group {
    display: flex;
    gap: 0.5rem;
    flex: 1;
}

.migratrix-filter-input,
.migratrix-filter-select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    font-size: 0.875rem;
    background: var(--migratrix-bg-card);
    color: var(--migratrix-text-primary);
}

.migratrix-filter-input {
    flex: 1;
    min-width: 200px;
}

.migratrix-filter-select {
    min-width: 120px;
}

.migratrix-selection-summary {
    font-size: 0.75rem;
    color: var(--migratrix-text-secondary);
    text-align: center;
}

/* ============================================================================
   RESULTS CONTENT AREA
   ============================================================================ */

.migratrix-results-content {
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--migratrix-border) transparent;
}

.migratrix-results-content::-webkit-scrollbar {
    width: 6px;
}

.migratrix-results-content::-webkit-scrollbar-track {
    background: var(--migratrix-bg-secondary);
}

.migratrix-results-content::-webkit-scrollbar-thumb {
    background: var(--migratrix-border);
    border-radius: 3px;
}

/* ============================================================================
   TRANSFER LOG USING UNIVERSAL CONSOLE STYLING
   ============================================================================ */

.migratrix-log-container {
    padding: 1.5rem;
}

.migratrix-log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.migratrix-log-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
    margin: 0;
}

.migratrix-log-controls {
    display: flex;
    gap: 0.5rem;
}

.migratrix-log {
    background: #1e1e1e;
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    scrollbar-width: thin;
    scrollbar-color: #555 #2a2a2a;
}

.migratrix-log::-webkit-scrollbar {
    width: 6px;
}

.migratrix-log::-webkit-scrollbar-track {
    background: #2a2a2a;
}

.migratrix-log::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 3px;
}

.migratrix-log-entry {
    display: flex;
    align-items: flex-start;
    padding: 0.25rem 1rem;
    font-size: 0.8rem;
    line-height: 1.4;
    gap: 0.75rem;
    border-left: 3px solid transparent;
}

.migratrix-log-entry:hover {
    background: #2a2a2a;
}

.migratrix-log-entry.error {
    border-left-color: #f14c4c;
    background: rgba(241, 76, 76, 0.05);
}

.migratrix-log-entry.warning {
    border-left-color: #f4bb37;
    background: rgba(244, 187, 55, 0.05);
}

.migratrix-log-entry.info {
    border-left-color: #61dafb;
}

.migratrix-log-time {
    color: #969696;
    flex-shrink: 0;
    min-width: 80px;
}

.migratrix-log-level {
    color: #d4d4d4;
    min-width: 50px;
    flex-shrink: 0;
    font-weight: 600;
}

.migratrix-log-level.error { color: #f14c4c; }
.migratrix-log-level.warning { color: #f4bb37; }
.migratrix-log-level.info { color: #61dafb; }

.migratrix-log-message {
    color: #cccccc;
    flex: 1;
    word-break: break-word;
}

/* ============================================================================
   DIFFERENCE LIST STYLING
   ============================================================================ */

.migratrix-difference-list {
    padding: 0;
}

.migratrix-category-section {
    margin-bottom: 1rem;
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    background: var(--migratrix-bg-card);
    overflow: hidden;
}

.migratrix-category-header {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--migratrix-bg-secondary);
    border-bottom: 1px solid var(--migratrix-border);
    cursor: pointer;
    gap: 0.75rem;
    transition: all 0.2s ease;
}

.migratrix-category-header:hover {
    background: var(--migratrix-bg-hover);
}

.migratrix-category-icon {
    width: 20px;
    height: 20px;
    font-size: 18px;
    color: var(--migratrix-text-secondary);
}

.migratrix-category-header span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
}

.migratrix-category-count {
    margin-left: auto;
    background: var(--migratrix-primary);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.migratrix-difference-item {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--migratrix-border);
    gap: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 60px;
}

.migratrix-difference-item:hover {
    background: var(--migratrix-bg-hover);
}

.migratrix-difference-item.selected {
    background: rgba(74, 137, 220, 0.05);
    border-left: 4px solid var(--migratrix-primary);
}

.migratrix-difference-item:last-child {
    border-bottom: none;
}

.migratrix-diff-badge {
    padding: 0.25rem 0.5rem;
    border-radius: var(--migratrix-radius-sm);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
    min-width: 70px;
    text-align: center;
}

.migratrix-diff-badge.added,
.migratrix-diff-badge.inserted {
    background: rgba(46, 204, 113, 0.1);
    color: var(--migratrix-success);
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.migratrix-diff-badge.modified,
.migratrix-diff-badge.updated {
    background: rgba(243, 156, 18, 0.1);
    color: var(--migratrix-warning);
    border: 1px solid rgba(243, 156, 18, 0.3);
}

.migratrix-diff-badge.removed,
.migratrix-diff-badge.deleted {
    background: rgba(231, 76, 60, 0.1);
    color: var(--migratrix-danger);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.migratrix-diff-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.migratrix-diff-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
    font-size: 0.875rem;
}

.migratrix-diff-status-icon {
    font-size: 16px !important;
    color: var(--migratrix-text-secondary);
}

.migratrix-schema-name {
    background: var(--migratrix-bg-secondary);
    color: var(--migratrix-text-secondary);
    padding: 0.125rem 0.375rem;
    border-radius: var(--migratrix-radius-sm);
    font-size: 0.7rem;
    font-weight: 500;
}

.migratrix-diff-desc {
    font-size: 0.8125rem;
    color: var(--migratrix-text-secondary);
    line-height: 1.4;
    word-break: break-word;
}

.migratrix-diff-actions {
    display: flex;
    gap: 0.25rem;
    flex-shrink: 0;
}

.migratrix-sub-differences {
    margin-left: 3rem;
    margin-bottom: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--migratrix-bg-secondary);
    border-left: 3px solid var(--migratrix-border);
}

.migratrix-sub-difference {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
    font-size: 0.75rem;
    color: var(--migratrix-text-secondary);
}

.migratrix-sub-difference:last-child {
    border-bottom: none;
}

.migratrix-sub-icon {
    font-size: 14px !important;
    color: var(--migratrix-text-muted);
}

/* Errors container using universal styling */
.migratrix-errors-container {
    padding: 1.5rem;
    border-top: 1px solid var(--migratrix-border);
}

.migratrix-errors-header {
    margin-bottom: 1rem;
}

.migratrix-errors-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--migratrix-danger);
    margin: 0;
}

.migratrix-errors-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.migratrix-error-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid var(--migratrix-danger);
    border-radius: var(--migratrix-radius-sm);
    font-size: 0.875rem;
    color: var(--migratrix-danger);
}

.migratrix-error-item i {
    font-size: 16px;
    flex-shrink: 0;
}

/* ============================================================================
   EMPTY STATE USING UNIVERSAL SYSTEM
   ============================================================================ */

.migratrix-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    text-align: center;
    flex: 1;
}

.migratrix-empty-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--migratrix-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 3px solid var(--migratrix-border);
}

.migratrix-empty-icon i {
    font-size: 36px;
    color: var(--migratrix-text-muted);
}

.migratrix-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
    margin-bottom: 0.75rem;
}

.migratrix-empty-desc {
    font-size: 0.875rem;
    color: var(--migratrix-text-secondary);
    line-height: 1.5;
    max-width: 400px;
    margin-bottom: 2rem;
}

.migratrix-empty-actions {
    display: flex;
    gap: 0.75rem;
}

/* ============================================================================
   INFO MESSAGE STYLING
   ============================================================================ */

.migratrix-info-message {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(74, 137, 220, 0.05);
    border: 1px solid rgba(74, 137, 220, 0.2);
    border-radius: var(--migratrix-radius-sm);
}

.migratrix-info-message i {
    font-size: 20px;
    color: var(--migratrix-primary);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.migratrix-info-message p {
    margin: 0 0 0.5rem 0;
    font-size: 0.875rem;
    color: var(--migratrix-text-primary);
    line-height: 1.4;
}

.migratrix-info-message p:last-child {
    margin-bottom: 0;
}

/* ============================================================================
   MODAL STYLING
   ============================================================================ */

.migratrix-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease-out;
}

.migratrix-modal {
    background: var(--migratrix-bg-card);
    border-radius: var(--migratrix-radius-sm);
    box-shadow: var(--migratrix-shadow-lg);
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s ease-out;
}

.migratrix-modal-lg {
    width: 90%;
    max-width: 800px;
}

.migratrix-modal-xl {
    width: 95%;
    max-width: 1200px;
}

.migratrix-modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--migratrix-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--migratrix-bg-secondary);
    flex-shrink: 0;
}

.migratrix-modal-header h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
    margin: 0;
}

.migratrix-modal-actions {
    display: flex;
    gap: 0.5rem;
}

.migratrix-modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

/* Script Editor */
.migratrix-script-editor {
    background: #1e1e1e;
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    overflow: hidden;
}

.migratrix-script-editor pre {
    margin: 0;
    padding: 1.5rem;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8125rem;
    line-height: 1.5;
}

.migratrix-script-editor code {
    color: #cccccc;
    background: none;
}

/* Data Difference Details */
.migratrix-data-difference-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.migratrix-detail-section {
    background: var(--migratrix-bg-secondary);
    border-radius: var(--migratrix-radius-sm);
    padding: 1rem;
}

.migratrix-detail-section h5 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
    margin: 0 0 0.75rem 0;
}

.migratrix-key-values {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.migratrix-key-value {
    background: var(--migratrix-bg-card);
    border: 1px solid var(--migratrix-border);
    padding: 0.25rem 0.5rem;
    border-radius: var(--migratrix-radius-sm);
    font-size: 0.75rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.migratrix-data-comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.migratrix-data-comparison-table th,
.migratrix-data-comparison-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--migratrix-border);
}

.migratrix-data-comparison-table th {
    background: var(--migratrix-bg-card);
    font-weight: 600;
    color: var(--migratrix-text-primary);
}

.migratrix-data-comparison-table td {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8125rem;
}

.migratrix-source-value {
    background: rgba(231, 76, 60, 0.05);
    color: var(--migratrix-danger);
}

.migratrix-target-value {
    background: rgba(46, 204, 113, 0.05);
    color: var(--migratrix-success);
}

.migratrix-sync-statement {
    background: #1e1e1e;
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    padding: 1rem;
    margin: 0;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.75rem;
    line-height: 1.4;
}

.migratrix-sync-statement code {
    color: #cccccc;
    background: none;
}

/* Difference Comparison */
.migratrix-difference-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    height: 500px;
}

.migratrix-comparison-pane {
    display: flex;
    flex-direction: column;
}

.migratrix-comparison-pane h5 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--migratrix-text-primary);
    margin-bottom: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--migratrix-bg-secondary);
    border-radius: var(--migratrix-radius-sm);
}

.migratrix-comparison-pane pre {
    flex: 1;
    margin: 0;
    padding: 1rem;
    background: #1e1e1e;
    border: 1px solid var(--migratrix-border);
    border-radius: var(--migratrix-radius-sm);
    overflow: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.75rem;
    line-height: 1.4;
}

.migratrix-comparison-pane code {
    color: #cccccc;
    background: none;
}

/* ============================================================================
   SPINNER ANIMATION
   ============================================================================ */

.migratrix-spinner-sm {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-left: 2px solid currentColor;
    border-radius: 50%;
    animation: migratrix-spin 1s linear infinite;
}

@keyframes migratrix-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================================================
   ANIMATIONS
   ============================================================================ */

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================================
   RESPONSIVE DESIGN FOR SMALLER LAPTOP SCREENS
   ============================================================================ */

/*!* 16" MacBook Pro and similar (1728px+) *!*/
/*@media (min-width: 1728px) {*/
/*    .migratrix-container {*/
/*        max-width: 1800px;*/
/*        padding: 2rem;*/
/*    }*/

/*    .migratrix-main-layout {*/
/*        grid-template-columns: 450px 1fr;*/
/*        gap: 2rem;*/
/*        height: calc(100vh - 220px);*/
/*    }*/

/*    .migratrix-page-header {*/
/*        padding: 2.5rem;*/
/*    }*/

/*    .migratrix-sidebar-section {*/
/*        padding: 2rem;*/
/*    }*/

/*    .migratrix-results-header {*/
/*        padding: 2rem;*/
/*    }*/
/*}*/

/* ============================================================================
   MIGRATRIX — COMPACT MEDIUM–LARGE SCREENS
   1440–1727 (compact) and 1280–1439 (extra-compact)
   ============================================================================ */

/* ---------- 1440px–1727px: compact ---------- */
@media (min-width: 1440px) and (max-width: 1727px) {
    /* container & grid */
    .migratrix-container { padding: 1.25rem; max-width: 1580px; }
    .migratrix-main-layout { grid-template-columns: 340px 1fr; gap: 1.25rem; height: calc(100vh - 220px); }

    /* page header */
    .migratrix-page-header { padding: 1.5rem; gap: 1.25rem; }
    .migratrix-header-icon { width: 40px; height: 40px; font-size: 20px; }
    .migratrix-header-info h1 { font-size: 1.25rem; }
    .migratrix-header-info p { font-size: 0.8rem; }
    .migratrix-page-action { min-width: 180px; gap: 0.6rem; }
    .migratrix-page-action-buttons { gap: 0.5rem; }
    .migratrix-action-description { font-size: 0.7rem; }

    /* sidebar */
    .migratrix-sidebar-section { padding: 1.125rem; }
    .migratrix-section-title { font-size: 0.95rem; }
    .migratrix-section-description { font-size: 0.72rem; }

    /* connection groups */
    .migratrix-connection-header { gap: 0.6rem; padding: 0.625rem; }
    .migratrix-connection-icon { width: 28px; height: 28px; font-size: 14px; }
    .migratrix-connection-title { font-size: 0.8rem; }
    .migratrix-connection-badge { font-size: 0.65rem; padding: 0.2rem 0.45rem; }

    /* forms */
    .migratrix-form-grid { gap: 0.75rem; }
    .migratrix-form-group { gap: 0.4rem; }
    .migratrix-form-label { font-size: 0.8rem; }
    .migratrix-form-input,
    .migratrix-form-select,
    .migratrix-form-textarea { padding: 0.625rem; font-size: 0.8rem; }

    /* option cards */
    .migratrix-option-card { padding: 0.875rem; gap: 0.6rem; }
    .migratrix-option-icon { width: 28px; height: 28px; font-size: 14px; }
    .migratrix-option-title { font-size: 0.8rem; }
    .migratrix-option-description { font-size: 0.7rem; }
    .migratrix-option-card input[type="radio"] { width: 14px; height: 14px; }

    /* table selector */
    .migratrix-table-list { max-height: 260px; }
    .migratrix-table-list-header { padding: 0.6rem; }
    .migratrix-table-item { padding: 0.6rem; gap: 0.6rem; }
    .migratrix-table-name { font-size: 0.775rem; }
    .migratrix-table-info { font-size: 0.7rem; }
    .migratrix-table-list-more { padding: 0.6rem; font-size: 0.7rem; }

    /* checkboxes */
    .migratrix-checkbox-item { padding: 0.4rem 0; }
    .migratrix-checkbox-item span:not(.checkmark) { font-size: 0.8rem; }
    .migratrix-checkbox-item input[type="checkbox"] { width: 14px; height: 14px; }

    /* action buttons */
    .migratrix-action-btn { padding: 0.625rem 0.875rem; font-size: 0.8rem; margin-bottom: 0.6rem; }
    .migratrix-action-info small { font-size: 0.72rem; }
    .migratrix-warnings { padding: 0.6rem; }
    .migratrix-warning-item { gap: 0.4rem; font-size: 0.725rem; }
    .migratrix-warning-item i { font-size: 14px; }

    .migratrix-progress { padding: 0.75rem; }
    .migratrix-progress-header { font-size: 0.8rem; }
    .migratrix-progress-bar { height: 6px; }
    .migratrix-progress-details { font-size: 0.7rem; }

    /* sidebar footer */
    .migratrix-sidebar-footer { padding: 0.875rem 1.25rem; }
    .migratrix-quick-actions { gap: 0.4rem; }
    .migratrix-quick-action-btn { width: 32px; height: 32px; }
    .migratrix-quick-action-btn i { font-size: 14px; }

    /* results panel */
    .migratrix-results-header { padding: 1.25rem; }
    .migratrix-results-stats { gap: 1rem; margin-bottom: 0.75rem; }
    .migratrix-stat-item { padding: 0.6rem; min-width: 70px; }
    .migratrix-stat-number { font-size: 1.1rem; }
    .migratrix-stat-label { font-size: 0.65rem; }
    .migratrix-results-toolbar { gap: 0.6rem; }
    .migratrix-filter-group { gap: 0.4rem; }
    .migratrix-filter-input, .migratrix-filter-select { padding: 0.45rem 0.6rem; font-size: 0.8rem; }
    .migratrix-selection-summary { font-size: 0.7rem; }

    /* log */
    .migratrix-log-container { padding: 1.25rem; }
    .migratrix-log-header { margin-bottom: 0.75rem; }
    .migratrix-log { max-height: 360px; }
    .migratrix-log-entry { padding: 0.2rem 0.8rem; font-size: 0.775rem; gap: 0.6rem; }
    .migratrix-log-time { min-width: 72px; }
    .migratrix-log-level { min-width: 46px; }

    /* difference list */
    .migratrix-category-header { padding: 0.75rem 1rem; gap: 0.6rem; }
    .migratrix-category-icon { width: 18px; height: 18px; font-size: 16px; }
    .migratrix-category-header span { font-size: 0.82rem; }
    .migratrix-category-count { padding: 0.2rem 0.4rem; font-size: 0.7rem; min-width: 22px; }

    .migratrix-difference-item { padding: 0.75rem 1rem; gap: 0.75rem; min-height: 52px; }
    .migratrix-diff-badge { font-size: 0.68rem; min-width: 64px; }
    .migratrix-diff-name { font-size: 0.82rem; }
    .migratrix-diff-desc { font-size: 0.75rem; }
    .migratrix-diff-actions { gap: 0.2rem; }
    .migratrix-sub-differences { margin-left: 2rem; padding: 0.4rem 0.8rem; }
    .migratrix-sub-difference { gap: 0.4rem; font-size: 0.72rem; }

    .migratrix-errors-container { padding: 1.25rem; }
    .migratrix-error-item { padding: 0.6rem; font-size: 0.8rem; }

    /* empty state */
    .migratrix-empty-state { padding: 2rem 1.25rem; }
    .migratrix-empty-icon { width: 64px; height: 64px; margin-bottom: 1rem; }
    .migratrix-empty-icon i { font-size: 30px; }
    .migratrix-empty-title { font-size: 1.25rem; }
    .migratrix-empty-actions { gap: 0.6rem; }

    /* info message */
    .migratrix-info-message { gap: 0.75rem; padding: 0.875rem; }
    .migratrix-info-message i { font-size: 18px; }
    .migratrix-info-message p { font-size: 0.82rem; }

    /* modal */
    .migratrix-modal-header { padding: 1.125rem; }
    .migratrix-modal-body { padding: 1.125rem; }
    .migratrix-modal-actions { gap: 0.4rem; }
    .migratrix-script-editor pre { padding: 1.25rem; font-size: 0.78rem; }

    /* comparison */
    .migratrix-difference-comparison { gap: 1rem; height: 440px; }
    .migratrix-comparison-pane h5 { font-size: 0.82rem; margin-bottom: 0.6rem; padding: 0.45rem 0.6rem; }
    .migratrix-comparison-pane pre { padding: 0.875rem; font-size: 0.72rem; }
}

/* ---------- 1280px–1439px: extra-compact ---------- */
@media (min-width: 1280px) and (max-width: 1439px) {
    /* container & grid */
    .migratrix-container { padding: 1rem; max-width: 1360px; }
    .migratrix-main-layout { grid-template-columns: 320px 1fr; gap: 1.125rem; height: calc(100vh - 320px); }

    /* page header */
    .migratrix-page-header { padding: 1.25rem; gap: 1rem; }
    .migratrix-header-icon { width: 36px; height: 36px; font-size: 18px; }
    .migratrix-header-info h1 { font-size: 1.125rem; }
    .migratrix-header-info p { font-size: 0.78rem; }
    .migratrix-page-action { min-width: 160px; gap: 0.5rem; }

    /* sidebar */
    .migratrix-sidebar-section { padding: 1rem; }
    .migratrix-section-title { font-size: 0.9rem; }
    .migratrix-section-description { font-size: 0.7rem; }

    /* connection groups */
    .migratrix-connection-header { padding: 0.5rem; gap: 0.5rem; }
    .migratrix-connection-icon { width: 26px; height: 26px; font-size: 13px; }
    .migratrix-connection-title { font-size: 0.775rem; }
    .migratrix-connection-badge { font-size: 0.6rem; padding: 0.18rem 0.35rem; }

    /* forms */
    .migratrix-form-grid { gap: 0.6rem; }
    .migratrix-form-group { gap: 0.35rem; }
    .migratrix-form-label { font-size: 0.78rem; }
    .migratrix-form-input,
    .migratrix-form-select,
    .migratrix-form-textarea { padding: 0.55rem; font-size: 0.78rem; }

    /* option cards */
    .migratrix-option-card { padding: 0.75rem; gap: 0.55rem; }
    .migratrix-option-icon { width: 26px; height: 26px; font-size: 13px; }
    .migratrix-option-title { font-size: 0.775rem; }
    .migratrix-option-description { font-size: 0.675rem; }
    .migratrix-option-card input[type="radio"] { width: 13px; height: 13px; }

    /* table selector */
    .migratrix-table-list { max-height: 240px; }
    .migratrix-table-list-header { padding: 0.55rem; }
    .migratrix-table-item { padding: 0.55rem; gap: 0.55rem; }
    .migratrix-table-name { font-size: 0.75rem; }
    .migratrix-table-info { font-size: 0.675rem; }
    .migratrix-table-list-more { padding: 0.55rem; font-size: 0.675rem; }

    /* checkboxes */
    .migratrix-checkbox-item { padding: 0.35rem 0; }
    .migratrix-checkbox-item span:not(.checkmark) { font-size: 0.78rem; }
    .migratrix-checkbox-item input[type="checkbox"] { width: 13px; height: 13px; }

    /* action buttons */
    .migratrix-action-btn { padding: 0.55rem 0.8rem; font-size: 0.78rem; }
    .migratrix-warnings { padding: 0.55rem; }
    .migratrix-warning-item { font-size: 0.7rem; }
    .migratrix-progress { padding: 0.75rem; }
    .migratrix-progress-bar { height: 6px; }
    .migratrix-progress-details { font-size: 0.68rem; }

    /* footer quick actions */
    .migratrix-quick-action-btn { width: 30px; height: 30px; }
    .migratrix-quick-action-btn i { font-size: 13px; }

    /* results panel */
    .migratrix-results-header { padding: 1rem; }
    .migratrix-results-stats { gap: 0.75rem; margin-bottom: 0.75rem; }
    .migratrix-stat-item { padding: 0.55rem; min-width: 64px; }
    .migratrix-stat-number { font-size: 1rem; }
    .migratrix-stat-label { font-size: 0.62rem; }
    .migratrix-filter-input, .migratrix-filter-select { padding: 0.4rem 0.55rem; font-size: 0.78rem; }
    .migratrix-selection-summary { font-size: 0.68rem; }

    /* log */
    .migratrix-log-container { padding: 1rem; }
    .migratrix-log { max-height: 320px; }
    .migratrix-log-entry { padding: 0.15rem 0.7rem; font-size: 0.75rem; gap: 0.5rem; }
    .migratrix-log-time { min-width: 68px; }
    .migratrix-log-level { min-width: 44px; }

    /* difference list */
    .migratrix-category-header { padding: 0.6rem 0.875rem; gap: 0.5rem; }
    .migratrix-category-icon { width: 16px; height: 16px; font-size: 14px; }
    .migratrix-category-header span { font-size: 0.8rem; }
    .migratrix-category-count { font-size: 0.68rem; min-width: 20px; }

    .migratrix-difference-item { padding: 0.6rem 0.875rem; gap: 0.6rem; min-height: 48px; }
    .migratrix-diff-badge { font-size: 0.65rem; min-width: 60px; }
    .migratrix-diff-name { font-size: 0.78rem; }
    .migratrix-diff-desc { font-size: 0.7rem; }
    .migratrix-sub-differences { margin-left: 1.5rem; padding: 0.35rem 0.75rem; }
    .migratrix-sub-difference { font-size: 0.68rem; }

    .migratrix-errors-container { padding: 1rem; }
    .migratrix-error-item { padding: 0.55rem; font-size: 0.78rem; }

    /* empty state */
    .migratrix-empty-state { padding: 1.5rem 1rem; }
    .migratrix-empty-icon { width: 56px; height: 56px; margin-bottom: 0.875rem; }
    .migratrix-empty-icon i { font-size: 26px; }
    .migratrix-empty-title { font-size: 1.2rem; }

    /* info message */
    .migratrix-info-message { gap: 0.75rem; padding: 0.8rem; }
    .migratrix-info-message i { font-size: 18px; }
    .migratrix-info-message p { font-size: 0.8rem; }

    /* modal + editors */
    .migratrix-modal-header { padding: 1rem; }
    .migratrix-modal-body { padding: 1rem; }
    .migratrix-script-editor pre { padding: 1rem; font-size: 0.75rem; }

    /* comparison */
    .migratrix-difference-comparison { gap: 0.875rem; height: 400px; }
    .migratrix-comparison-pane h5 { font-size: 0.8rem; padding: 0.4rem 0.6rem; }
    .migratrix-comparison-pane pre { padding: 0.75rem; font-size: 0.7rem; }
}

@media (max-width: 1024px) {
    .migratrix-container {
        padding: 1.25rem;
    }

    .migratrix-main-layout {
        grid-template-columns: 1fr;
        height: auto;
        gap: 1.5rem;
    }

    .migratrix-sidebar {
        order: 1;
        max-height: none;
        height: auto;
    }

    .migratrix-results-panel {
        order: 2;
        min-height: 500px;
    }

    .migratrix-page-header {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .migratrix-header-info {
        justify-content: center;
    }

    .migratrix-page-action {
        width: 100%;
        align-items: center;
    }

    .migratrix-page-action-buttons {
        justify-content: center;
    }

    .migratrix-results-toolbar {
        flex-direction: column;
        gap: 1rem;
    }

    .migratrix-results-stats {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .migratrix-stat-group {
        flex: 1;
        min-width: 200px;
    }

    .migratrix-checkbox-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .migratrix-container {
        padding: 1rem;
    }

    .migratrix-page-header {
        padding: 1.25rem;
    }

    .migratrix-header-info {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }

    .migratrix-header-icon {
        align-self: center;
    }

    .migratrix-sidebar-section {
        padding: 1rem;
    }

    .migratrix-connection-header {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .migratrix-option-card {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

    .migratrix-results-header {
        padding: 1rem;
    }

    .migratrix-results-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .migratrix-stat-group {
        width: 100%;
    }

    .migratrix-difference-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem;
    }

    .migratrix-diff-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .migratrix-empty-state {
        padding: 2rem 1rem;
    }

    .migratrix-empty-icon {
        width: 60px;
        height: 60px;
    }

    .migratrix-empty-icon i {
        font-size: 28px;
    }

    .migratrix-empty-title {
        font-size: 1.25rem;
    }

    .migratrix-difference-comparison {
        grid-template-columns: 1fr;
        height: auto;
    }

    .migratrix-comparison-pane pre {
        height: 300px;
    }
}

@media (max-width: 640px) {
    .migratrix-container {
        padding: 0.75rem;
    }

    .migratrix-page-header {
        padding: 1rem;
    }

    .migratrix-sidebar-section {
        padding: 0.875rem;
    }

    .migratrix-form-input,
    .migratrix-form-select {
        padding: 0.625rem;
        font-size: 0.875rem;
    }

    .migratrix-option-card {
        padding: 0.75rem;
    }

    .migratrix-difference-item {
        padding: 0.875rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .migratrix-diff-info {
        width: 100%;
    }

    .migratrix-action-btn {
        padding: 0.75rem;
        font-size: 0.875rem;
    }

    .migratrix-results-header {
        padding: 0.875rem;
    }

    .migratrix-modal {
        margin: 10px;
        width: calc(100% - 20px);
        max-height: calc(100vh - 20px);
    }

    .migratrix-modal-header {
        padding: 1rem;
    }

    .migratrix-modal-body {
        padding: 1rem;
    }

    .migratrix-modal-actions {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .migratrix-container {
        padding: 0.5rem;
    }

    .migratrix-page-header {
        padding: 0.875rem;
    }

    .migratrix-header-info h1 {
        font-size: 1.125rem;
    }

    .migratrix-header-info p {
        font-size: 0.8rem;
    }

    .migratrix-sidebar-section {
        padding: 0.75rem;
    }

    .migratrix-section-title {
        font-size: 0.875rem;
    }

    .migratrix-connection-header {
        padding: 0.5rem;
    }

    .migratrix-option-card {
        padding: 0.625rem;
        gap: 0.5rem;
    }

    .migratrix-form-input,
    .migratrix-form-select {
        padding: 0.5rem;
        font-size: 0.8rem;
    }

    .migratrix-action-btn {
        padding: 0.625rem;
        font-size: 0.8rem;
    }

    .migratrix-results-header {
        padding: 0.75rem;
    }

    .migratrix-stat-item {
        padding: 0.5rem;
        min-width: auto;
    }

    .migratrix-stat-number {
        font-size: 1rem;
    }

    .migratrix-stat-label {
        font-size: 0.65rem;
    }

    .migratrix-difference-item {
        padding: 0.75rem;
        gap: 0.5rem;
    }

    .migratrix-diff-name {
        font-size: 0.8125rem;
    }

    .migratrix-diff-desc {
        font-size: 0.75rem;
    }

    .migratrix-empty-state {
        padding: 1.5rem 0.75rem;
    }

    .migratrix-empty-icon {
        width: 50px;
        height: 50px;
    }

    .migratrix-empty-icon i {
        font-size: 24px;
    }

    .migratrix-empty-title {
        font-size: 1.125rem;
    }

    .migratrix-empty-desc {
        font-size: 0.8rem;
    }
}