/* Additional component styles for all pages */

/* Prevent all components from overflowing */
.filter-bar,
.kpi-grid-compact,
.segment-tabs,
.charts-grid,
.oem-summary-grid,
.first-flights-grid,
.program-charts-grid,
.comparison-cards-grid,
.digest-section-grid,
.settings-grid,
.split-view,
.view-toggle-bar {
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    width: 100%;
}

.filter-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-chip {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.filter-chip:hover {
    background: var(--color-background);
    border-color: var(--color-accent);
}

.filter-chip.active {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

.view-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.view-selector,
.chart-mode-selector {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
}

/* Chart Cards */
.chart-card {
    margin-bottom: var(--spacing-lg);
}

.chart-card-large {
    margin-bottom: var(--spacing-xl);
}

.chart-controls {
    display: flex;
    gap: var(--spacing-md);
}

.segmented-control {
    display: flex;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.segment-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.segment-btn:not(:last-child) {
    border-right: 1px solid var(--color-border);
}

.segment-btn.active {
    background: var(--color-accent);
    color: white;
}

.segment-btn:hover:not(.active) {
    background: var(--color-background);
}

/* Tables */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.data-table thead {
    background: var(--color-background);
    border-bottom: 2px solid var(--color-border);
}

.data-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.5px;
}

.data-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-primary);
}

.data-table tbody tr {
    transition: background var(--transition-base);
}

.data-table tbody tr:hover {
    background: var(--color-background);
}

.table-row-clickable {
    cursor: pointer;
}

.text-right {
    text-align: right !important;
}

.text-center {
    text-align: center !important;
}

.positive {
    color: var(--color-positive);
}

.negative {
    color: var(--color-negative);
}

.warning {
    color: var(--color-warning);
}

.body-type-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.body-type-badge.narrowbody {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-accent);
}

.body-type-badge.widebody {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.export-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
}

.export-btn:hover {
    background: var(--color-background);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* KPI Grid Compact */
.kpi-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    box-sizing: border-box;
}

.kpi-card-compact {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.kpi-label-compact {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.kpi-value-compact {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

/* Segment Tabs */
.segment-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-border);
}

.segment-tab {
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    background: transparent;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition-base);
}

.segment-tab:hover {
    color: var(--color-text-primary);
}

.segment-tab.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

/* Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(450px, 100%), 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    box-sizing: border-box;
}

/* OEM Summary Grid */
.oem-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(400px, 100%), 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    box-sizing: border-box;
}

.oem-panel {
    border-left: 4px solid;
}

.airbus-panel {
    border-left-color: #003087;
}

.boeing-panel {
    border-left-color: #0033A0;
}

.oem-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.oem-stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

.stat-change {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.oem-program-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.program-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

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

.program-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.program-value {
    color: var(--color-text-secondary);
}

/* Timeline Styles */
.timeline-vertical {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    position: relative;
    padding-left: var(--spacing-xl);
}

.timeline-vertical::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.timeline-event {
    position: relative;
}

.timeline-marker {
    position: absolute;
    left: -28px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-accent);
    border: 3px solid var(--color-surface);
    box-shadow: 0 0 0 3px var(--color-border);
}

.timeline-event-content {
    background: var(--color-background);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.timeline-event-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.timeline-event-title {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.timeline-event-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.oem-badge,
.milestone-badge {
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    background: var(--color-background);
    border: 1px solid var(--color-border);
}

/* Monthly Grid */
.monthly-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.month-block {
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-background);
}

.month-header {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.month-count {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.month-programs {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* First Flights Grid */
.first-flights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(450px, 100%), 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    box-sizing: border-box;
}

.timeline-card {
    grid-column: span 1;
}

/* Program Dashboard Styles */
.program-selector-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    max-width: 100%;
}

.program-selector-wrapper label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.program-selector {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    min-width: 180px;
}

.program-header {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.program-title-section {
    margin-bottom: var(--spacing-lg);
}

.program-title-section h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.program-meta {
    display: flex;
    gap: var(--spacing-sm);
}

.program-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    text-transform: uppercase;
}

.program-metrics-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.program-metric {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.metric-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

.metric-change {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.program-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(450px, 100%), 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    box-sizing: border-box;
}

.program-summary-content {
    line-height: 1.7;
}

.program-summary-content p {
    margin-bottom: var(--spacing-md);
}

/* Historical vs Current Styles */
.view-toggle-bar {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.split-view {
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.split-view.active {
    display: grid;
}

.unified-view {
    display: none;
    margin-bottom: var(--spacing-lg);
}

.unified-view.active {
    display: block;
}

.comparison-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    box-sizing: border-box;
}

.then-now-comparison {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.then-now-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.then-now-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.then-now-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

.comparison-arrow {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
}

/* Heatmap */
.heatmap-metric {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    font-size: var(--font-size-xs);
}

.heatmap-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.heatmap-row {
    display: grid;
    grid-template-columns: 120px repeat(6, 1fr);
    gap: var(--spacing-sm);
    align-items: center;
}

.heatmap-label {
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
}

.heatmap-cell {
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.heatmap-cell.high {
    background: rgba(16, 185, 129, 0.3);
    color: var(--color-positive);
}

.heatmap-cell.medium {
    background: rgba(245, 158, 11, 0.2);
    color: var(--color-warning);
}

.heatmap-cell.low {
    background: rgba(239, 68, 68, 0.2);
    color: var(--color-negative);
}

.heatmap-legend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.legend-gradient {
    width: 200px;
    height: 20px;
    background: linear-gradient(to right, rgba(239, 68, 68, 0.2), rgba(245, 158, 11, 0.2), rgba(16, 185, 129, 0.3));
    border-radius: var(--radius-sm);
}

.legend-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Digest Styles */
.digest-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.period-selector {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    font-size: var(--font-size-sm);
}

.export-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.digest-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.digest-section {
    margin-bottom: 0;
}

.timestamp {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.digest-summary {
    line-height: 1.7;
}

.digest-summary p {
    margin-bottom: var(--spacing-md);
}

.key-insight {
    padding: var(--spacing-md);
    background: rgba(59, 130, 246, 0.1);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
}

.digest-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.digest-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.digest-item.positive-item {
    background: rgba(16, 185, 129, 0.05);
}

.digest-item.negative-item {
    background: rgba(239, 68, 68, 0.05);
}

.digest-item-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.positive-item .digest-item-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-positive);
}

.negative-item .digest-item-icon {
    background: rgba(239, 68, 68, 0.2);
    color: var(--color-negative);
}

.digest-item-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.digest-item-content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.digest-section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(400px, 100%), 1fr));
    gap: var(--spacing-lg);
    max-width: 100%;
    box-sizing: border-box;
}

.digest-bullet-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.digest-bullet-list li {
    padding-left: var(--spacing-lg);
    position: relative;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.digest-bullet-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

.watch-list-digest {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.watch-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.watch-item.warning {
    background: rgba(245, 158, 11, 0.05);
}

.watch-item.positive {
    background: rgba(16, 185, 129, 0.05);
}

.watch-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.watch-item.warning .watch-icon {
    background: rgba(245, 158, 11, 0.2);
    color: var(--color-warning);
}

.watch-item.positive .watch-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-positive);
}

.watch-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.watch-content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Settings Styles */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(400px, 100%), 1fr));
    gap: var(--spacing-lg);
    max-width: 100%;
    box-sizing: border-box;
}

.settings-card {
    height: fit-content;
}

.source-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.source-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.source-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.source-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.source-status {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.source-status.connected {
    color: var(--color-positive);
}

.source-status.pending {
    color: var(--color-warning);
}

.source-status.manual {
    color: var(--color-neutral);
}

.btn-secondary {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--color-background);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-primary {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    background: var(--color-accent);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-primary:hover {
    background: #2563eb;
}

.mapping-info,
.upload-area {
    text-align: center;
    padding: var(--spacing-lg);
}

.settings-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.preference-item {
    margin-bottom: var(--spacing-md);
}

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

.preference-item label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.preference-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
}

.watchlist-config {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.watchlist-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.tag i {
    cursor: pointer;
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

.tag i:hover {
    color: var(--color-negative);
}

.theme-options {
    display: flex;
    gap: var(--spacing-sm);
}

.theme-btn {
    flex: 1;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.theme-btn.active {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

.upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
}

.upload-icon {
    font-size: 48px;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.saved-filters-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.saved-filter-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.btn-icon {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.btn-icon:hover {
    background: var(--color-background);
    color: var(--color-negative);
}

/* Drawer Specific Styles */
.drawer-program-detail {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.drawer-section {
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.drawer-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.drawer-section h4 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.drawer-section h5 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.drawer-meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.drawer-stat {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.drawer-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.drawer-actions {
    padding-top: var(--spacing-lg);
}

.drawer-actions .btn-primary {
    width: 100%;
    justify-content: center;
}

.tightness-indicator {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.tightness-indicator.tight {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-negative);
}

.tightness-indicator.balanced {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-positive);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .charts-grid,
    .oem-summary-grid,
    .comparison-cards-grid,
    .program-charts-grid {
        grid-template-columns: 1fr;
    }
    
    .first-flights-grid {
        grid-template-columns: 1fr;
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .then-now-comparison {
        flex-direction: column;
    }
    
    .comparison-arrow {
        transform: rotate(90deg);
    }
    
    .monthly-grid {
        grid-template-columns: 1fr;
    }
    
    .heatmap-row {
        grid-template-columns: 100px repeat(6, 60px);
        overflow-x: auto;
    }
    
    .digest-section-grid {
        grid-template-columns: 1fr;
    }
}