:root {
  --ink: #e7ede8;
  --muted: #94a49b;
  --ground: #101612;
  --panel: #172019;
  --line: #324037;
  --signal: #a9d274;
  --alert: #e57d5d;
  --amber: #e0bd72;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--ground); font-family: "IBM Plex Mono", "Cascadia Mono", monospace; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .18; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 32px 32px; }
button { border: 1px solid var(--signal); color: var(--signal); background: transparent; padding: 9px 13px; font: inherit; cursor: pointer; }
button:hover:not(:disabled) { background: var(--signal); color: var(--ground); }
button:disabled { opacity: .5; cursor: wait; }
.masthead, main { position: relative; max-width: 1240px; margin: 0 auto; }
.masthead { min-height: 128px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 28px 24px; border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 8px; color: var(--signal); font-size: 11px; letter-spacing: .08em; }
h1, h2, p { margin-top: 0; } h1 { margin-bottom: 0; font-size: 31px; font-family: "Arial Narrow", "Aptos Display", sans-serif; letter-spacing: 0; text-transform: uppercase; } h2 { margin-bottom: 0; font-size: 19px; font-family: "Arial Narrow", "Aptos Display", sans-serif; text-transform: uppercase; }
.header-state { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 10px; color: var(--muted); font-size: 12px; }.status-dot { width: 9px; height: 9px; display: inline-block; background: var(--amber); }.status-dot.healthy { background: var(--signal); }.status-dot.failed { background: var(--alert); }
main { padding: 24px; }.sync-band { display: grid; grid-template-columns: 1fr auto; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }.sync-data { text-align: right; }.sync-data strong { display: block; color: var(--signal); font-size: 25px; }.sync-data span, small { color: var(--muted); font-size: 11px; }.progress-track { grid-column: 1 / -1; height: 5px; background: var(--line); }.progress-fill { width: .4%; height: 100%; background: var(--signal); transition: width .5s ease; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 24px 0; background: var(--line); border: 1px solid var(--line); }.metric { min-width: 0; padding: 18px; background: var(--panel); }.metric span, .metric small { display: block; }.metric span { color: var(--muted); font-size: 11px; text-transform: uppercase; }.metric strong { display: block; margin: 12px 0 6px; color: var(--ink); font-size: 21px; overflow-wrap: anywhere; }
.panel { margin-top: 24px; padding: 20px 0 0; border-top: 1px solid var(--line); }.section-heading { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }.count-label, .updated { color: var(--muted); font-size: 11px; }.miners { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1px; margin-top: 18px; background: var(--line); border: 1px solid var(--line); }.miner { padding: 17px; background: var(--panel); border-left: 3px solid var(--line); }.miner.online { border-left-color: var(--signal); }.miner.offline { border-left-color: var(--alert); }.miner-top, .miner-meta { display: flex; justify-content: space-between; gap: 12px; }.miner-top { font-size: 12px; }.miner-top span { color: var(--signal); font-size: 10px; }.offline .miner-top span { color: var(--alert); }.miner-rate { margin: 19px 0 9px; font-size: 22px; }.miner-meta { color: var(--muted); font-size: 10px; overflow-wrap: anywhere; }.empty { grid-column: 1 / -1; padding: 6px 16px; color: var(--muted); font-size: 12px; }.network-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 18px 0 0; background: var(--line); border: 1px solid var(--line); }.network-grid div { padding: 16px; background: var(--panel); }.network-grid dt { color: var(--muted); font-size: 10px; text-transform: uppercase; }.network-grid dd { margin: 10px 0 0; font-size: 18px; overflow-wrap: anywhere; }
.miner-shares { display: flex; gap: 12px; margin-top: 16px; padding-top: 10px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }.miner-shares span:first-child { color: var(--signal); }.miner-shares span:nth-child(2) { color: var(--alert); }
.share-totals { display: flex; gap: 14px; color: var(--muted); font-size: 11px; }.share-totals strong { color: var(--signal); font-size: 15px; }.share-totals span:last-child strong { color: var(--alert); }.share-events { margin-top: 18px; border-top: 1px solid var(--line); max-height: 330px; overflow-y: auto; scrollbar-gutter: stable; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }.share-row { display: grid; grid-template-columns: 90px 92px 1fr auto; gap: 12px; padding: 11px 16px 11px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; }.share-row strong { color: var(--signal); }.share-row.rejected strong { color: var(--alert); }
@media (max-width: 720px) { .masthead { min-height: 0; align-items: flex-start; flex-direction: column; }.header-state { justify-content: flex-start; }.metrics, .network-grid { grid-template-columns: repeat(2, 1fr); }.sync-band { grid-template-columns: 1fr; }.sync-data { text-align: left; } }
@media (max-width: 720px) { .share-row { grid-template-columns: 72px 80px 1fr; }.share-row span:last-child { grid-column: 3; } }
@media (max-width: 420px) { main, .masthead { padding-left: 16px; padding-right: 16px; }.metrics, .network-grid { grid-template-columns: 1fr; }.share-totals { flex-direction: column; gap: 4px; } }.miner-best { display: flex; justify-content: space-between; gap: 12px; margin-top: 8px; color: var(--muted); font-size: 10px; }
.reward-card { grid-column: 1 / -1; }
.reward-parts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 14px 0 0; padding-top: 12px; border-top: 1px solid var(--line); }
.reward-parts dt { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.reward-parts dd { margin: 6px 0 0; color: var(--ink); font-size: 14px; overflow-wrap: anywhere; }
@media (max-width: 720px) { .reward-parts { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .reward-parts { grid-template-columns: 1fr; } }
.workers { margin-top: 18px; border-top: 1px solid var(--line); }
.worker-row { display: grid; grid-template-columns: minmax(90px, 1fr) minmax(180px, 2fr) minmax(150px, 2fr) 90px 80px 120px 90px; gap: 12px; padding: 11px 16px 11px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; align-items: baseline; }
.worker-row strong { color: var(--ink); }
.worker-row.miner span:nth-child(2) { color: var(--signal); }
.worker-row.split span:nth-child(2), .worker-row.pool span:nth-child(2) { color: var(--amber); }
.worker-row.invalid span:nth-child(2) { color: var(--alert); }
@media (max-width: 900px) { .worker-row { grid-template-columns: 1fr 1fr; } }
.worker-row.stale span:nth-child(5) { color: var(--alert); }
.worker-row.stale strong { color: var(--alert); }
/* Charts: recessive hairline grid, 2px lines, surface gaps between stacked bands. */
.chart { position: relative; margin-top: 18px; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart-grid { stroke: #26332a; stroke-width: 1; }
.chart-baseline { stroke: var(--line); stroke-width: 1; }
.chart-axis { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart-area { opacity: .9; }
.chart-gap { fill: none; stroke-width: 2; stroke-linejoin: round; }
.chart-line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart-crosshair { stroke: var(--muted); stroke-width: 1; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 10px; color: var(--ink); font-size: 11px; }
.chart-legend span, .chart-tooltip div { display: flex; align-items: center; gap: 6px; }
.chart-legend i, .chart-tooltip i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; flex: none; }
.chart-tooltip { position: absolute; z-index: 2; min-width: 170px; padding: 10px 12px; border: 1px solid var(--line); background: var(--ground); color: var(--ink); font-size: 11px; pointer-events: none; }
.chart-tooltip strong { display: block; margin-bottom: 6px; color: var(--muted); font-weight: normal; }
.chart-tooltip div { margin-top: 3px; }
.chart-tooltip b { margin-left: auto; padding-left: 12px; font-weight: normal; font-variant-numeric: tabular-nums; }
.chart-tooltip-total { margin-top: 6px !important; padding-top: 6px; border-top: 1px solid var(--line); }
.chart-table { margin-top: 10px; color: var(--muted); font-size: 11px; }
.chart-table summary { cursor: pointer; }
.chart-table table { width: 100%; margin-top: 8px; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.chart-table th, .chart-table td { padding: 5px 8px 5px 0; border-bottom: 1px solid var(--line); text-align: right; }
.chart-table th:first-child, .chart-table td:first-child { text-align: left; }
.range-buttons { display: flex; gap: 6px; }
.range-buttons button { padding: 5px 9px; font-size: 11px; }
.range-buttons button[aria-pressed="true"] { background: var(--signal); color: var(--ground); }
.worker-row a { color: inherit; text-decoration: none; border-bottom: 1px dotted var(--muted); }
.worker-row a:hover { color: var(--signal); border-bottom-color: var(--signal); }
[hidden] { display: none !important; }
.back-link { color: var(--signal); text-decoration: none; }
.back-link:hover { text-decoration: underline; }
.worker-payout { margin: 10px 0 0; color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.status-online { color: var(--signal); }
.status-stalled, .status-offline { color: var(--alert); }
.event-row { grid-template-columns: 150px 110px 1fr auto; }
.chart-dot { opacity: .55; }
.chart-reference { stroke: var(--muted); stroke-width: 1; }
.chart-label { fill: var(--ink); font-size: 11px; }
.share-row .share-diff { font-variant-numeric: tabular-nums; }
.share-row.no-worker { grid-template-columns: 90px 92px 1fr; }
.share-row.no-worker .share-diff { text-align: right; }
/* Sign-in and security pages. */
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.auth-card { position: relative; width: min(420px, 100%); padding: 32px 28px; border: 1px solid var(--line); background: var(--panel); }
.auth-card h1 { margin-bottom: 22px; }
.auth-form { display: grid; gap: 14px; }
.auth-form label { display: grid; gap: 6px; color: var(--muted); font-size: 11px; text-transform: uppercase; }
.auth-form input, .inline-form input { width: 100%; padding: 10px 12px; border: 1px solid var(--line); background: var(--ground); color: var(--ink); font: inherit; font-size: 13px; text-transform: none; }
.auth-form input:focus, .inline-form input:focus { outline: 1px solid var(--signal); border-color: var(--signal); }
.auth-note { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.auth-command { margin: 0; padding: 8px 10px; overflow-x: auto; border: 1px solid var(--line); background: var(--ground); color: var(--ink); font-size: 11px; }
.auth-error { min-height: 1.2em; margin: 14px 0 0; color: var(--alert); font-size: 12px; }
.auth-error.ok { color: var(--signal); }
button.secondary { border-color: var(--line); color: var(--muted); }
button.secondary:hover:not(:disabled) { background: var(--line); color: var(--ink); }
.settings-form { max-width: 420px; margin-top: 18px; }
.inline-form { display: flex; gap: 8px; }
.inline-form input { width: 220px; }
.passkey-row { grid-template-columns: 1fr 1.2fr 1.6fr auto; align-items: center; }
.passkey-row button { padding: 5px 9px; font-size: 11px; }
.header-link { color: var(--signal); font-size: 12px; text-decoration: none; padding: 9px 4px; }
.header-link:hover { text-decoration: underline; }
code { color: var(--ink); }