:root {
    --bg: #0b0e14;
    --card: #131722;
    --fg: #e6edf3;
    --muted: #9aa4ad;
    --accent: #3fb950;
    --warn: #ffb86b;
}
* {
    box-sizing: border-box;
}
body {
    margin: 0;
    font:
        14px/1.4 system-ui,
        sans-serif;
    background: var(--bg);
    color: var(--fg);
}
header {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    background: #0e1320;
    position: sticky;
    top: 0;
}
h1 {
    font-size: 16px;
    margin: 0;
}
.pill {
    padding: 4px 8px;
    border-radius: 999px;
    background: #1b2133;
    color: var(--muted);
    font-size: 12px;
}
.pill.online {
    background: rgba(63, 185, 80, 0.15);
    color: var(--accent);
}
.pill.offline {
    background: rgba(255, 184, 107, 0.15);
    color: var(--warn);
}
.flash {
    animation: flash 700ms ease-out;
}
@keyframes flash {
    from {
        box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.9);
    }
    to {
        box-shadow: 0 0 0 14px rgba(63, 185, 80, 0);
    }
}
main {
    max-width: 1400px;
    margin: 20px auto;
    padding: 0 16px 40px;
}
.card {
    background: var(--card);
    border: 1px solid #20263a;
    border-radius: 10px;
    overflow: hidden;
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    border-bottom: 1px solid #1f2435;
}

.table-wrapper {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    max-height: 60vh;
    scrollbar-gutter: stable both-edges;
    padding-right: 8px;
}
table {
    border-collapse: collapse;
    table-layout: fixed;
    width: 100%;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.table-wrapper .table--blocks {
    min-width: 860px;
}
.table-wrapper .table--transactions {
    min-width: 980px;
}

th,
td {
    text-align: left;
    padding: 8px 10px;
    border-bottom: 1px solid #1f2435;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: top;
}
th {
    color: var(--muted);
    font-weight: normal;
    font-size: 13px;
    position: sticky;
    top: 0;
    background: var(--card);
    z-index: 1;
}
tbody td {
    height: 28px;
}
tr:nth-child(odd) {
    background: #121728;
}

.twocol {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 16px;
}
@media (max-width: 960px) {
    .twocol {
        grid-template-columns: 1fr;
    }
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.amount {
    font-variant-numeric: tabular-nums;
}
.linkish {
    color: var(--fg);
    text-decoration: none;
    border-bottom: 1px dotted #2a3350;
}
.linkish:hover {
    border-bottom-color: var(--fg);
}

tr.ph td {
    opacity: 0.35;
}