body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    background: #123a77;
    color: whitesmoke;
    font-size: 14px;
    min-height: 100vh;
    display: flex;
    justify-content: center;
}

main.container {
    margin-top: 10px;
    width: min(100%, 1100px);
    padding: 20px 24px 40px;
    box-sizing: border-box;
}

.combination-section {
    background: whitesmoke;
    color: #1f2937;
    border-radius: 20px;
    padding: 39px 37px;
    margin-bottom: 30px;
    /*box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);*/
}

.combination-section h3 {
    margin-top: 0;
    margin-bottom: 16px;
    text-align: center;
    font-size: 34px;
}

.poll-chart {
    width: 100%;
    min-height: 400px;
    margin-bottom: 16px;
}

.poll-summary-chart {
    width: 100%;
    min-height: 300px;
    margin-bottom: 20px;
}

.poll-chart-data {
    display: none;
}

main.container h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    font-size: 22px;
    color: whitesmoke;
    text-align: center;
    padding-top: 20px;
}

a, a:visited {
    color: blue;
    text-decoration: none;
}

.poll-data td {
    text-align: center;
}

.poll-data {
    width: 100%;
    border-collapse: collapse;
}

.poll-data .pollster {
    width: 80px;
}

.poll-data .date-cell {
    width: 80px;
}

.poll-data .candidate-column {
    width: 70px;
    font-size: 13px;
}

.poll-data .score-data {
    font-size: 13px;
}

.poll-data td.top-score {
    font-weight: 700;
}

.apexcharts-tooltip-custom {
    background: #ffffff !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 8px !important;
    padding: 8px 12px !important;
    font-size: 13px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

.apexcharts-tooltip-custom > div {
    margin-bottom: 6px;
    font-weight: 500;
    color: #374151;
}

.apexcharts-tooltip-custom > div:last-child {
    margin-bottom: 0;
}

.apexcharts-tooltip-custom > div span {
    margin-right: 6px;
}

.apexcharts-tooltip-custom .tooltip-pollster {
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px solid #e5e7eb;
    font-size: 12px;
    color: #6b7280;
    font-weight: 500;
}

.site-footer {
    margin-top: 20px;
    margin-bottom: 8px;
    text-align: center;
    color: whitesmoke;
    font-size: 16px;
}

.site-footer a,
.site-footer a:visited {
    color: whitesmoke;
    text-decoration: none;
    font-weight: bold;
}