body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f5f7fa;
    color: #1f2937;
}

.topbar {
    height: 48px;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 0 24px;
    background: #111827;
}

.topbar a {
    color: #f9fafb;
    text-decoration: none;
    font-size: 14px;
}

.page {
    padding: 24px;
}

.page-header h1 {
    margin: 0 0 6px;
    font-size: 26px;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.metric {
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #ffffff;
    padding: 14px;
}

.metric span {
    display: block;
    color: #6b7280;
    font-size: 13px;
}

.metric strong {
    display: block;
    margin-top: 8px;
    font-size: 22px;
}

.panel {
    margin-top: 18px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #ffffff;
    padding: 16px;
}

.panel h2 {
    margin: 0 0 12px;
    font-size: 18px;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

th,
td {
    padding: 9px 10px;
    border-bottom: 1px solid #e5e7eb;
    text-align: left;
    white-space: nowrap;
}

th {
    color: #4b5563;
    background: #f9fafb;
    font-weight: 700;
}

.run-form {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 14px;
}

.run-form input,
.run-form button {
    height: 36px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 0 10px;
}

.run-form button {
    color: #ffffff;
    background: #2563eb;
    border-color: #2563eb;
    cursor: pointer;
}