.spm-public-portfolio {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #1a1a2e;
    max-width: 900px;
}

.spm-public-header {
    margin-bottom: 24px;
}

.spm-public-name {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 4px;
    color: #1a1a2e;
}

.spm-public-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.spm-public-stat {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 16px 20px;
}

.spm-public-stat-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6c757d;
    margin-bottom: 8px;
}

.spm-public-stat-value {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a2e;
}

.spm-public-stat-value.spm-positive {
    color: #198754;
}

.spm-public-stat-value.spm-negative {
    color: #dc3545;
}

.spm-public-section-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 16px;
    color: #1a1a2e;
}

.spm-public-table-wrap {
    overflow-x: auto;
}

.spm-public-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.spm-public-table thead th {
    background: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
    padding: 10px 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6c757d;
    white-space: nowrap;
}

.spm-public-table tbody tr {
    border-bottom: 1px solid #f1f3f5;
    transition: background 0.15s;
}

.spm-public-table tbody tr:hover {
    background: #f8f9fa;
}

.spm-public-table td {
    padding: 12px;
    color: #1a1a2e;
    vertical-align: middle;
}

.spm-public-table .spm-align-right {
    text-align: right;
}

.spm-public-table .spm-positive {
    color: #198754;
    font-weight: 600;
}

.spm-public-table .spm-negative {
    color: #dc3545;
    font-weight: 600;
}

.spm-public-error {
    color: #6c757d;
    font-style: italic;
}

@media (max-width: 600px) {
    .spm-public-stats {
        grid-template-columns: 1fr 1fr;
    }
}