/* Grafana-inspired Dark Theme */
:root {
    --bg-primary: #0b0c0e;
    --bg-secondary: #111217;
    --bg-tertiary: #181b1f;
    --bg-card: #1a1d23;
    --bg-hover: #212428;
    --border-color: #2d3138;
    --text-primary: #d8d9da;
    --text-secondary: #9fa3a7;
    --text-muted: #6e7177;
    --accent-blue: #33b5e5;
    --accent-green: #73bf69;
    --accent-orange: #ff9830;
    --accent-red: #e02f44;
    --accent-purple: #a77ddc;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

.dashboard-container {
    min-height: 100vh;
}

/* Header */
.dashboard-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1800px;
    margin: 0 auto;
}

.header-title {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
}

.logo {
    height: 40px;
    width: auto;
    display: block;
}

.dashboard-header h1 {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
    line-height: 1;
}

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

.last-updated {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: #fff;
}

.btn-primary:hover {
    background-color: #2da3d0;
}

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

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

.icon {
    font-size: 1.2rem;
}

/* Dashboard Content */
.dashboard-content {
    max-width: 1800px;
    margin: 0 auto;
    padding: 2rem;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    background-color: var(--bg-primary);
    z-index: 100;
    padding-top: 1rem;
    margin-top: -1rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: -2px;
}

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

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

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: background-color 0.2s;
    position: relative;
}

.stat-card:hover {
    background-color: var(--bg-hover);
}

.stat-icon {
    font-size: 2rem;
    opacity: 0.8;
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent-blue);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* Panels */
.filters-panel,
.table-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 2rem;
}

.panel-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h2 {
    font-size: 1.125rem;
    font-weight: 500;
}

/* Filters */
.filters-grid {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

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

.filter-group label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.filter-select,
.filter-input {
    padding: 0.5rem;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.filter-select:focus,
.filter-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.filter-select option {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

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

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background-color: var(--bg-tertiary);
}

th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

th.sortable {
    cursor: pointer;
    user-select: none;
}

th.sortable:hover {
    color: var(--accent-blue);
}

td {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

/* Allow labels column to wrap */
td:nth-child(7) {
    white-space: normal;
    max-width: 250px;
}

/* Display labels as flex for better wrapping */
td:nth-child(7) {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: center;
}

tbody tr {
    transition: background-color 0.2s;
}

tbody tr:hover {
    background-color: var(--bg-hover);
}

.no-data {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem !important;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-issue {
    background-color: rgba(115, 191, 105, 0.15);
    color: var(--accent-green);
}

.badge-pr {
    background-color: rgba(51, 181, 229, 0.15);
    color: var(--accent-blue);
}

.badge-failure {
    background-color: rgba(224, 47, 68, 0.15);
    color: var(--accent-red);
}

.badge-success {
    background-color: rgba(115, 191, 105, 0.15);
    color: var(--accent-green);
}

.badge-new-contributor {
    background-color: rgba(255, 152, 48, 0.15);
    color: var(--accent-orange);
    margin-left: 0.5rem;
    font-size: 0.7rem;
}

.highlight-non-contributor {
    background-color: rgba(255, 152, 48, 0.05);
    border-left: 2px solid var(--accent-orange);
}

.highlight-non-contributor:hover {
    background-color: rgba(255, 152, 48, 0.1);
}

.label-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    margin: 0;
    border-radius: 3px;
    font-size: 0.75rem;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.label-badge.stale {
    background-color: rgba(255, 152, 48, 0.15);
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

/* Links */
a {
    color: var(--accent-blue);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.view-link {
    color: var(--accent-blue);
    font-weight: 500;
}

/* Loading */
.loading-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Trends Panel */
.trends-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 2rem;
}

.trends-content {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.chart-container {
    position: relative;
    min-height: 300px;
    max-height: 400px;
}

.chart-container canvas {
    max-height: 400px;
}

/* Trend indicators */
.trend-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.trend-indicator.up {
    color: var(--accent-red);
}

.trend-indicator.down {
    color: var(--accent-green);
}

.trend-indicator.neutral {
    color: var(--text-muted);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.pagination-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.pagination-btn {
    padding: 0.5rem 0.75rem;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 2.5rem;
}

.pagination-btn:hover:not(:disabled) {
    background-color: var(--bg-hover);
    border-color: var(--accent-blue);
}

.pagination-btn.active {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-ellipsis {
    color: var(--text-muted);
    padding: 0 0.25rem;
}

/* Heatmap */
.heatmap-container {
    padding: 2rem 1.5rem;
}

.heatmap-legend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.legend-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    border: 1px solid var(--border-color);
}

.heatmap-grid {
    display: grid;
    grid-template-columns: 60px repeat(24, 1fr);
    gap: 3px;
    font-size: 0.75rem;
    max-width: 100%;
    overflow-x: auto;
}

.heatmap-label {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.heatmap-hour {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.7rem;
    padding: 0.25rem;
}

.heatmap-cell {
    aspect-ratio: 1;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    min-width: 20px;
}

.heatmap-cell:hover {
    transform: scale(1.1);
    z-index: 10;
    border: 2px solid var(--text-primary);
}

.heatmap-cell::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    border: 1px solid var(--border-color);
    z-index: 100;
    margin-bottom: 0.5rem;
}

.heatmap-cell:hover::after {
    opacity: 1;
}

/* Heatmap color intensities */
.heatmap-0 {
    background-color: #0e4429;
}

.heatmap-1 {
    background-color: #006d32;
}

.heatmap-2 {
    background-color: #26a641;
}

.heatmap-3 {
    background-color: #39d353;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    overflow-y: auto;
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    max-width: 800px;
    width: 100%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

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

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-primary);
}

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

.modal-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.modal-stat-value {
    color: var(--accent-blue);
    font-size: 1.25rem;
    font-weight: 600;
}

.contributors-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 0.75rem;
}

.contributor-item {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem;
    transition: background-color 0.2s;
}

.contributor-item:hover {
    background-color: var(--bg-hover);
}

.contributor-name {
    display: block;
    color: var(--accent-blue);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.contributor-repos {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Token Setup Modal */
.token-setup-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.token-setup-message {
    background-color: var(--bg-tertiary);
    border-left: 4px solid var(--accent-orange);
    padding: 1rem;
    border-radius: 4px;
    margin: 0;
}

.token-setup-steps h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.token-setup-steps ol {
    margin: 0;
    padding-left: 1.5rem;
}

.token-setup-steps li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.token-setup-steps a {
    color: var(--accent-blue);
}

.token-setup-steps code {
    background-color: var(--bg-tertiary);
    padding: 0.125rem 0.375rem;
    border-radius: 3px;
    font-size: 0.875em;
}

.token-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.token-input-group label {
    font-weight: 500;
}

.token-input {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: 'Courier New', monospace;
    width: 100%;
}

.token-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.token-buttons {
    display: flex;
    gap: 0.75rem;
}

.token-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
}

.stat-card.clickable {
    cursor: pointer;
}

.stat-card.clickable:hover {
    background-color: var(--bg-hover);
    border-color: var(--accent-blue);
}

/* Info Icon and Popover */
.info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    margin-left: 0.5rem;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.7rem;
    font-weight: 600;
    cursor: help;
    position: relative;
    transition: all 0.2s;
    vertical-align: middle;
}

.info-icon:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}

.info-popover {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem;
    min-width: 250px;
    max-width: 300px;
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.info-popover::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--bg-secondary);
}

.info-icon:hover .info-popover,
.info-icon:focus .info-popover {
    opacity: 1;
    pointer-events: auto;
}

/* Make stat-label position relative for popover positioning */
.stat-label {
    position: relative;
}

/* Health Indicator Bar */
.health-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: 4px 4px 0 0;
    transition: background-color 0.3s;
}

.health-bar.healthy {
    background-color: var(--accent-green);
}

.health-bar.warning {
    background-color: var(--accent-orange);
}

.health-bar.critical {
    background-color: var(--accent-red);
}

.health-bar.neutral {
    background-color: var(--border-color);
}

/* Top Actions Tab */
.actions-header {
    margin-bottom: 2rem;
}

.actions-header h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.actions-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.actions-section {
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-title.critical-title {
    color: var(--accent-red);
}

.section-title.warning-title {
    color: var(--accent-orange);
}

.section-title.healthy-title {
    color: var(--accent-green);
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 1200px) {
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 700px) {
    .actions-grid {
        grid-template-columns: 1fr;
    }
}

.action-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1.5rem;
    position: relative;
    transition: all 0.2s;
}

.action-card:hover {
    background-color: var(--bg-hover);
    border-color: var(--accent-blue);
}

.action-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.action-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

.action-impact {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 500;
    background-color: rgba(51, 181, 229, 0.15);
    color: var(--accent-blue);
}

.action-metric {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background-color: var(--bg-tertiary);
    border-radius: 3px;
}

.metric-current {
    font-size: 1.25rem;
    font-weight: 600;
}

.metric-current.critical {
    color: var(--accent-red);
}

.metric-current.warning {
    color: var(--accent-orange);
}

.metric-arrow {
    color: var(--text-muted);
    font-size: 1rem;
}

.metric-target {
    font-size: 1rem;
    color: var(--accent-green);
    font-weight: 500;
}

.action-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.action-steps {
    margin: 1rem 0;
}

.action-steps-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.action-steps ul {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.action-steps li {
    margin-bottom: 0.25rem;
}

.action-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--accent-blue);
    color: #fff;
    border-radius: 3px;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background-color 0.2s;
    margin-top: 1rem;
}

.action-link:hover {
    background-color: #2da3d0;
    text-decoration: none;
}

.all-good-panel {
    text-align: center;
    padding: 4rem 2rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.all-good-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.all-good-panel h3 {
    font-size: 1.5rem;
    color: var(--accent-green);
    margin-bottom: 0.5rem;
}

.all-good-panel p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.loading-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.loading-state p {
    margin-top: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-content {
        padding: 1rem;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .filters-grid {
        grid-template-columns: 1fr;
    }

    .trends-content {
        grid-template-columns: 1fr;
    }

    table {
        font-size: 0.75rem;
    }

    th, td {
        padding: 0.5rem;
    }

    .pagination {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }

    .pagination-controls {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* Workflow Info Icon */
.workflow-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: all 0.2s ease;
}

.workflow-info-icon:hover {
    opacity: 1;
    transform: scale(1.2);
    text-shadow: 0 0 8px var(--accent-blue);
}