/* Podcast-specific styles — extracted from podcasts.html */
/* Podcast-specific styles */
.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.platform-badge.apple {
    background: linear-gradient(135deg, #fa57c1, #b14fce);
    color: white;
}
.platform-badge.spotify {
    background: #1db954;
    color: white;
}
.platform-badge svg {
    width: 14px;
    height: 14px;
}

.summary-hero {
    background: linear-gradient(135deg, var(--midnight-blue) 0%, var(--space-blue) 100%);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    color: white;
}
.summary-hero h2 {
    color: white;
    border-bottom-color: rgba(255,255,255,0.2);
    margin-bottom: 8px;
}
.summary-hero .text-muted {
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
}
.summary-hero .kpi-grid {
    margin-bottom: 0;
}
.summary-hero .kpi-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    border-left: 4px solid var(--edutopia-orange);
}
.summary-hero .kpi-label {
    color: var(--gray-700);
}
.summary-hero .kpi-value {
    color: white;
}
.summary-hero .kpi-trend {
    color: rgba(255,255,255,0.7);
}

.platform-section {
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}
.platform-section.apple {
    border-top: 4px solid #b14fce;
}
.platform-section.spotify {
    border-top: 4px solid #1db954;
}
.platform-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}
.platform-header h2 {
    margin: 0;
    padding: 0;
    border: none;
    font-size: 1.5rem;
}
.platform-period {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}
@media (max-width: 900px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-100);
}
.stat-row:last-child {
    border-bottom: none;
}
.stat-label {
    font-weight: 600;
    color: var(--gray-700);
}
.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--midnight-blue);
}
.stat-change {
    font-size: 0.85rem;
    font-weight: 600;
    margin-left: 8px;
}
.stat-change.positive { color: #10b981; }
.stat-change.negative { color: #ef4444; }

.donut-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    padding: 24px;
    max-height: 250px;
}
.donut-chart-wrapper {
    width: 180px;
    height: 180px;
    position: relative;
    flex-shrink: 0;
}
.donut-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.donut-center-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--midnight-blue);
    line-height: 1;
}
.donut-center-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.donut-legend {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
}
.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}
.legend-info {
    display: flex;
    flex-direction: column;
}
.legend-label {
    font-size: 0.85rem;
    color: var(--gray-600);
}
.legend-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--midnight-blue);
}

.episodes-table {
    width: 100%;
    border-collapse: collapse;
}
.episodes-table th {
    text-align: left;
    padding: 12px 16px;
    background: var(--gray-50);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-600);
    border-bottom: 2px solid var(--gray-200);
}
.episodes-table th.sortable {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    transition: color 0.15s ease;
}
.episodes-table th.sortable:hover {
    color: var(--edutopia-orange);
}
.episodes-table th.sortable.active {
    color: var(--midnight-blue);
}
.sort-icon {
    font-size: 0.65rem;
    opacity: 0.4;
    margin-left: 2px;
}
.episodes-table th.sortable.active .sort-icon {
    opacity: 1;
    color: var(--edutopia-orange);
}
.episodes-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9rem;
}
.episodes-table .episode-row:hover {
    background: var(--gray-50);
}
.episode-expand-icon {
    width: 28px;
    text-align: center;
}
.expand-chevron {
    transition: transform 0.2s ease;
    color: var(--gray-400);
}
.episode-row:hover .expand-chevron {
    color: var(--edutopia-orange);
}
.episode-name {
    font-weight: 600;
    color: var(--midnight-blue);
    max-width: 300px;
}
.episode-date {
    color: var(--gray-600);
    font-size: 0.85rem;
}
.episode-stat {
    font-weight: 600;
    color: var(--midnight-blue);
}

.episode-detail-row td {
    padding: 0 16px 16px !important;
    border-bottom: 2px solid var(--gray-200) !important;
    background: var(--gray-50);
}
.episode-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 8px;
}
.episode-detail-card {
    background: #fff;
    border-radius: 12px;
    padding: 16px 20px;
    border: 1px solid var(--gray-200);
}
.episode-detail-card.combined {
    border-top: 3px solid var(--edutopia-orange);
}
.episode-detail-card.apple {
    border-top: 3px solid #A2845E;
}
.episode-detail-card.spotify {
    border-top: 3px solid #1DB954;
}
.episode-detail-card h4 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-700);
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}
.detail-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
.detail-metric {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.detail-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--gray-500);
}
.detail-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--midnight-blue);
}
@media (max-width: 768px) {
    .episode-detail-grid {
        grid-template-columns: 1fr;
    }
}

.geo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
@media (max-width: 768px) {
    .geo-grid {
        grid-template-columns: 1fr;
    }
}
.geo-card {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 20px;
}
.geo-card h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.geo-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.geo-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.geo-name {
    font-weight: 500;
    color: var(--midnight-blue);
}
.geo-stats {
    display: flex;
    align-items: center;
    gap: 12px;
}
.geo-value {
    font-weight: 700;
    color: var(--midnight-blue);
}

.trend-chart-container {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}
.chart-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--midnight-blue);
}

/* Fix chart heights */
.trend-chart-container canvas {
    max-height: 100% !important;
}
.comparison-grid .trend-chart-container {
    min-height: 320px;
}