/* Public Sentiment Heatmap Styles */
.sentiment-heatmap-container {
    margin-top: 30px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: blur(10px);
}

.heatmap-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.heatmap-header h2 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
}

.heatmap-header h2 i {
    color: #f43f5e;
}

.heatmap-controls {
    display: flex;
    gap: 8px;
}

.heatmap-filter-btn {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.heatmap-filter-btn.active {
    background: white;
    color: black;
    border-color: white;
}

.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.heatmap-tile {
    position: relative;
    aspect-ratio: 1.5 / 1;
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.heatmap-tile:hover {
    transform: scale(1.05);
    z-index: 2;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.heatmap-tile .tile-matchup {
    font-size: 11px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.heatmap-tile .tile-percentage {
    font-size: 18px;
    font-weight: 800;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.heatmap-tile .tile-label {
    font-size: 10px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
}

.heatmap-tile .tile-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.heatmap-legend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.legend-bar {
    width: 150px;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(90deg, #3b82f6 0%, #64748b 50%, #ef4444 100%);
}

.heatmap-tooltip {
    position: absolute;
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 10px;
    z-index: 100;
    pointer-events: none;
    font-size: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    display: none;
}

@media (max-width: 640px) {
    .heatmap-grid {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    }
    
    .heatmap-controls {
        display: none;
    }
}