/* runner.fadeaway.com: one dense, read-only fleet table. Light and dark via prefers-color-scheme. */

:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #eef0f3;
  --text: #1b1f24;
  --muted: #5b6470;
  --border: #d8dce2;
  --focus: #1f5fbf;
  --error: #b42318;
  --error-bg: #fdecea;
  --warning: #8a5300;
  --warning-bg: #fff3d4;
  --ok: #17692f;
  --ok-bg: #e4f3e8;
  --info: #1f5fbf;
  --info-bg: #e7effb;
  --bar: #e3e6eb;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1114;
    --surface: #161a1f;
    --surface-2: #1d2228;
    --text: #e5e8ec;
    --muted: #98a2ad;
    --border: #2a3038;
    --focus: #7fb3ff;
    --error: #ff8a80;
    --error-bg: #3a1614;
    --warning: #eab54a;
    --warning-bg: #372a0e;
    --ok: #5fd07a;
    --ok-bg: #122c1a;
    --info: #86b7ff;
    --info-bg: #152640;
    --bar: #272d35;
    color-scheme: dark;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 13px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-variant-numeric: tabular-nums;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.25;
}

h1 {
  font-size: 16px;
}

h2 {
  font-size: 14px;
  margin-bottom: 8px;
}

h3 {
  font-size: 12px;
  margin: 8px 0 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

code {
  font-family: var(--mono);
  font-size: 12px;
}

[hidden] {
  display: none !important;
}

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

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -40px;
  padding: 4px 8px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  z-index: 10;
}

.skip-link:focus {
  top: 8px;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* Header ------------------------------------------------------------------ */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 10px;
  min-width: 0;
}

.org {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
}

.button {
  font: inherit;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
}

.button:hover {
  border-color: var(--muted);
}

.button-primary {
  background: var(--info);
  border-color: var(--info);
  color: var(--surface);
}

main {
  padding: 12px 16px 24px;
}

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

.gate {
  max-width: 420px;
  margin: 48px auto;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.gate p {
  margin: 0 0 14px;
}

.gate-actions {
  display: flex;
  gap: 8px;
}

/* Overview ---------------------------------------------------------------- */

.overview {
  margin-bottom: 12px;
}

.poll {
  margin: 0 0 8px;
}

.poll-error {
  color: var(--error);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.refresh-error {
  margin: 0 0 8px;
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--warning-bg);
  color: var(--warning);
  font-weight: 600;
}

.summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.stat {
  min-width: 96px;
  padding: 6px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.stat dt {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat dd {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
}

.stat-error {
  border-color: var(--error);
}

.stat-error dd {
  color: var(--error);
}

.stat-warning {
  border-color: var(--warning);
}

.stat-warning dd {
  color: var(--warning);
}

/* Findings ---------------------------------------------------------------- */

.findings {
  margin-bottom: 16px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--ok);
  border-radius: 6px;
}

.findings-error {
  border-color: var(--error);
  background: linear-gradient(var(--error-bg), var(--error-bg)) top / 100% 3px no-repeat, var(--surface);
}

.findings-warning {
  border-color: var(--warning);
}

.findings-info {
  border-left-color: var(--info);
}

.finding-group h3:first-child {
  margin-top: 0;
}

.finding-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.finding {
  display: grid;
  grid-template-columns: 5em 11em 13em minmax(0, 1fr);
  align-items: baseline;
  gap: 2px 10px;
  padding: 3px 0;
  border-top: 1px solid var(--border);
}

.finding:first-child {
  border-top: 0;
}

.finding .badge {
  justify-self: start;
}

.finding-subject,
.finding-message {
  overflow-wrap: anywhere;
}

.all-clear {
  margin: 0;
}

/* Badges ------------------------------------------------------------------ */

.badge {
  display: inline-block;
  padding: 0 6px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 11px;
  font-weight: 600;
  line-height: 16px;
  white-space: nowrap;
  vertical-align: 1px;
}

.badge-error {
  color: var(--error);
  background: var(--error-bg);
  border-color: var(--error);
}

.badge-warning {
  color: var(--warning);
  background: var(--warning-bg);
  border-color: var(--warning);
}

.badge-ok {
  color: var(--ok);
  background: var(--ok-bg);
}

.badge-info {
  color: var(--info);
  background: var(--info-bg);
}

.badge-muted,
.badge-unknown {
  color: var(--muted);
  background: var(--surface-2);
  border-color: var(--border);
}

.sev-text-error {
  color: var(--error);
}

.sev-text-warning {
  color: var(--warning);
}

/* Fleet table ------------------------------------------------------------- */

.fleet {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.fleet thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: left;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}

.fleet thead th:first-child {
  border-top-left-radius: 6px;
}

.fleet thead th:last-child {
  border-top-right-radius: 6px;
}

.col-machine {
  width: 20%;
}

.col-resources {
  width: 23%;
}

.col-maintenance {
  width: 20%;
}

.fleet tbody th,
.fleet tbody td {
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
  font-weight: normal;
  border-bottom: 1px solid var(--border);
  overflow-wrap: anywhere;
}

.fleet tbody tr:last-child > * {
  border-bottom: 0;
}

.machine > th {
  box-shadow: inset 4px 0 0 transparent;
}

.machine.sev-error > th {
  box-shadow: inset 4px 0 0 var(--error);
}

.machine.sev-warning > th {
  box-shadow: inset 4px 0 0 var(--warning);
}

.machine.sev-ok > th {
  box-shadow: inset 4px 0 0 var(--ok);
}

.host-line {
  margin-bottom: 2px;
}

.host {
  font-weight: 700;
  font-size: 14px;
}

.reporter {
  margin-bottom: 2px;
}

.machine-findings {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  font-size: 12px;
}

.kv {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 1px 8px;
  margin: 0;
}

.kv > div {
  display: contents;
}

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

.kv dd {
  margin: 0;
  min-width: 0;
}

.disks {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}

.disk + .disk {
  margin-top: 4px;
}

.path {
  font-weight: 600;
}

.bar {
  display: block;
  height: 4px;
  margin-top: 2px;
  border-radius: 2px;
  background: var(--bar);
  overflow: hidden;
}

.fill {
  display: block;
  height: 100%;
  background: var(--ok);
}

.fill-warning {
  background: var(--warning);
}

.fill-error {
  background: var(--error);
}

.runners {
  list-style: none;
  margin: 0;
  padding: 0;
}

.runner {
  padding: 4px 0;
}

.runner + .runner {
  border-top: 1px dashed var(--border);
}

.runner:first-child {
  padding-top: 0;
}

.runner-name {
  font-weight: 700;
  font-family: var(--mono);
  font-size: 12px;
}

.half {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 6px;
  margin-top: 1px;
}

.half-label {
  width: 3.6em;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.version {
  font-family: var(--mono);
  font-size: 12px;
}

.job {
  min-width: 0;
  overflow-wrap: anywhere;
}

.labels {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin: 2px 0 1px 3.6em;
  padding-left: 6px;
}

.label {
  padding: 0 4px;
  border-radius: 3px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
}

.footer {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

/* Narrow screens: each machine row becomes a card -------------------------- */

@media (max-width: 820px) {
  .finding {
    grid-template-columns: auto 1fr;
  }

  .finding-message {
    grid-column: 1 / -1;
  }

  .fleet,
  .fleet tbody,
  .fleet tr,
  .fleet tbody th,
  .fleet tbody td {
    display: block;
    width: 100%;
  }

  .fleet {
    background: none;
    border: 0;
  }

  .fleet thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .fleet tbody tr {
    margin-bottom: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
  }

  .fleet tbody tr:last-child > * {
    border-bottom: 1px solid var(--border);
  }

  .fleet tbody tr > :last-child {
    border-bottom: 0;
  }

  .fleet tbody td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 3px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }

  .fleet tbody th {
    background: var(--surface-2);
  }
}

@media (max-width: 420px) {
  .topbar {
    padding: 8px 16px;
  }

  .stat {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }

  .labels {
    margin-left: 0;
    padding-left: 0;
  }
}