:root {
    --text: #333;
    --muted: #80868e;
    --border: #e6e7e9;
    --bg-card: #fff;
    --accent: #2fc6f6;
    --accent-hover: #11b4e8;
    --ok: #7bd500;
    --ok-text: #4a7d00;
    --error: #ff5752;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font: 14px/1.5 "Open Sans", "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    background: #f5f7f8;
}

.page {
    max-width: 880px;
    margin: 0 auto;
    padding: 20px 16px 32px;
}

h1 {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: 400;
}

h2 {
    margin: 0 0 12px;
    font-size: 16px;
    font-weight: 600;
}

.lead {
    margin: 0 0 20px;
    color: var(--muted);
}

.card {
    margin-bottom: 16px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 12px;
}

.checklist {
    margin: 0 0 16px;
    padding: 0;
    list-style: none;
}

.checklist li {
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
}

.badge {
    display: inline-block;
    margin-left: 8px;
    padding: 1px 10px;
    border-radius: 10px;
    font-size: 12px;
}

.badge--ok {
    background: rgba(123, 213, 0, .15);
    color: var(--ok-text);
}

.badge--error {
    background: rgba(255, 87, 82, .12);
    color: var(--error);
}

.button {
    padding: 9px 20px;
    border: 0;
    border-radius: 20px;
    background: var(--accent);
    color: #fff;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.button:hover {
    background: var(--accent-hover);
}

.button:disabled {
    opacity: .6;
    cursor: default;
}

.status {
    min-height: 1.5em;
    margin: 12px 0 0;
}

.status--ok {
    color: var(--ok-text);
}

.status--error {
    color: var(--error);
}

.muted {
    color: var(--muted);
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table td {
    padding: 8px 12px 8px 0;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}

.table td:first-child {
    width: 34%;
    font-weight: 600;
}

@media (max-width: 600px) {
    .table td {
        display: block;
        width: auto;
        padding: 4px 0;
        border: 0;
    }

    .table tr {
        display: block;
        padding: 8px 0;
        border-bottom: 1px solid var(--border);
    }
}