:root {
  --bg: #0f1115;
  --bg-2: #171a20;
  --bg-3: #1e222a;
  --fg: #e6e8ec;
  --fg-muted: #8a8f99;
  --border: #2a2f3a;
  --accent: #4da3ff;
  --up: #3ecf8e;
  --down: #ef4444;
  --stale: #f59e0b;
  --unknown: #4a4f59;
  --sev-critical: #ef4444;
  --sev-warning: #f59e0b;
  --sev-info: #4da3ff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  font-size: 14px;
  line-height: 1.4;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { font-weight: 600; margin: 0 0 0.5em 0; }
.muted { color: var(--fg-muted); }
.error { color: var(--down); margin-top: 1em; }

/* Topbar ------------------------------------------------------------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 2em;
  padding: 0 24px;
  height: 52px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 600; font-size: 15px; }
.brand-env { color: var(--fg-muted); font-size: 11px; }

.topnav { display: flex; gap: 1.5em; }
.topnav a { color: var(--fg-muted); padding: 8px 0; }
.topnav a.active { color: var(--fg); border-bottom: 2px solid var(--accent); }

.user { margin-left: auto; display: flex; align-items: center; gap: 0.75em; font-size: 13px; }
.avatar { width: 28px; height: 28px; border-radius: 50%; }
.logout { color: var(--fg-muted); font-size: 12px; }

main { padding: 20px 28px 64px; max-width: 1440px; margin: 0 auto; }

.summary { display: none; }

/* Fleet summary ------------------------------------------------------------ */
.fleet-summary {
  margin-bottom: 18px;
}
.fleet-stats {
  display: flex;
  gap: 14px;
  align-items: stretch;
}
.fleet-stat {
  display: flex;
  flex-direction: column;
  padding: 10px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  min-width: 86px;
  font-variant-numeric: tabular-nums;
}
.fleet-stat-num   { font-size: 22px; font-weight: 600; line-height: 1.1; }
.fleet-stat-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--fg-muted); margin-top: 2px; }
.fleet-stat-up       .fleet-stat-num { color: var(--up); }
.fleet-stat-stale    .fleet-stat-num { color: var(--stale); }
.fleet-stat-down     .fleet-stat-num { color: var(--down); }
.fleet-stat-unknown  .fleet-stat-num { color: var(--fg-muted); }
.fleet-stat-total    { margin-left: auto; }
.fleet-stat-total    .fleet-stat-num { color: var(--fg); }

/* Cards -------------------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}
.card-title { display: flex; align-items: baseline; gap: 10px; }
.card-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.card-count {
  font-size: 11px;
  color: var(--fg-muted);
  font-variant-numeric: tabular-nums;
}
.card-summary {
  display: flex;
  gap: 10px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
}
.card-summary .cs {
  padding: 2px 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
}
.card-summary .cs-up      { color: var(--up);    border-color: rgba(62,207,142,0.35); }
.card-summary .cs-stale   { color: var(--stale); border-color: rgba(245,158,11,0.4); }
.card-summary .cs-down    { color: var(--down);  border-color: rgba(239,68,68,0.45); }
.card-summary .cs-unknown { color: var(--fg-muted); }

/* Host row inside a card --------------------------------------------------- */
.card-rows { display: flex; flex-direction: column; }
.row {
  display: grid;
  grid-template-columns: 14px minmax(180px, 1.1fr) 60px 110px 110px 110px 68px minmax(220px, 1fr) 48px;
  align-items: center;
  gap: 12px;
  padding: 9px 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.card-rows .row:first-child { border-top: none; }
.row:hover { background: rgba(255,255,255,0.015); }
.row-down  { background: rgba(239, 68, 68, 0.055); }
.row-stale { background: rgba(245,158,11, 0.045); }

.row-dot { justify-self: center; }
.row-name { font-weight: 500; color: var(--fg); font-family: ui-monospace, SFMono-Regular, monospace; font-size: 12px; }
.row-name:hover { color: var(--accent); text-decoration: none; }
.row-os { color: var(--fg-muted); font-size: 10px; }
.row-metric { display: flex; align-items: center; gap: 6px; }
.row-metric-label {
  color: var(--fg-muted);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  width: 18px;
  text-align: right;
}
.btn-disks {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 14px;
  padding: 0;
  margin-left: 2px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg-3);
  color: var(--fg-muted);
  font-size: 10px;
  line-height: 1;
  cursor: pointer;
}
.btn-disks:hover { border-color: var(--accent); color: var(--accent); }
.row-load { color: var(--fg); font-size: 12px; }
.row-load-cores { color: var(--fg-muted); }
.row-age { color: var(--fg-muted); font-size: 10px; text-align: right; white-space: nowrap; }

/* Horizontal mini bar ------------------------------------------------------ */
.bar {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  width: 72px;
  height: 14px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0 4px;
  overflow: hidden;
}
.bar .bar-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: rgba(62, 207, 142, 0.25);
  border-right: 1px solid rgba(62, 207, 142, 0.5);
  z-index: 0;
}
.bar .bar-label {
  position: relative;
  z-index: 1;
  font-size: 10px;
  color: var(--fg);
}
.bar-ok   .bar-fill { background: rgba(62, 207, 142, 0.22); border-right-color: rgba(62, 207, 142, 0.55); }
.bar-warn .bar-fill { background: rgba(245, 158, 11, 0.28); border-right-color: rgba(245, 158, 11, 0.6); }
.bar-crit .bar-fill { background: rgba(239,  68, 68, 0.32); border-right-color: rgba(239,  68, 68, 0.7); }
.bar-na   .bar-label { color: var(--fg-muted); }
.bar-na   .bar-label::before { content: "—"; }
.bar-na   .bar-label { font-size: 10px; }

/* Service dots ------------------------------------------------------------- */
.row-services {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.svc-dot {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px 2px 6px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-3);
  color: var(--fg-muted);
  font-size: 10px;
  font-family: ui-monospace, SFMono-Regular, monospace;
  cursor: pointer;
  line-height: 1;
}
.svc-dot:hover { border-color: var(--accent); color: var(--fg); }
.svc-dot-glyph {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--unknown);
}
.svc-dot-name { font-size: 10px; }
.svc-dot-ok         { border-color: rgba(62, 207, 142, 0.4); color: var(--up); background: rgba(62, 207, 142, 0.08); }
.svc-dot-ok         .svc-dot-glyph { background: var(--up); }
.svc-dot-degraded   { border-color: rgba(245, 158, 11, 0.5); color: var(--stale); background: rgba(245, 158, 11, 0.08); }
.svc-dot-degraded   .svc-dot-glyph { background: var(--stale); }
.svc-dot-probefail  { border-color: rgba(239, 68, 68, 0.5); color: var(--down); background: rgba(239, 68, 68, 0.08); }
.svc-dot-probefail  .svc-dot-glyph { background: var(--down); }
.svc-dot-down       { border-color: rgba(239, 68, 68, 0.5); color: var(--down); background: rgba(239, 68, 68, 0.08); }
.svc-dot-down       .svc-dot-glyph { background: var(--down); }
.svc-dot-unknown    .svc-dot-glyph { background: var(--unknown); }
.svc-dot-suppressed { border-color: rgba(245, 158, 11, 0.3); color: var(--fg-muted); background: rgba(245, 158, 11, 0.05); opacity: 0.7; }
.svc-dot-suppressed .svc-dot-glyph { background: var(--stale); opacity: 0.5; }
.svc-dot-suppressed .svc-dot-name { text-decoration: line-through; }

.dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--unknown);
}
.dot-up      { background: var(--up);      box-shadow: 0 0 0 2px rgba(62, 207, 142, 0.18); }
.dot-down    { background: var(--down);    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.22); }
.dot-stale   { background: var(--stale);   box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.22); }
.dot-unknown { background: var(--unknown); }

/* Service detail — inline expand under host row ----------------------------- */
.row-detail:empty { display: none; }
.row-detail {
  border-top: 1px solid var(--border);
}
.sd {
  background: var(--bg-2);
  border: 1px solid var(--accent);
  border-radius: 8px;
  overflow: hidden;
}
.sd-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}
.sd-title { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.sd-title strong { color: var(--fg); font-family: ui-monospace, SFMono-Regular, monospace; }
.sd-sep { color: var(--fg-muted); }
.sd-svc { color: var(--accent); font-family: ui-monospace, SFMono-Regular, monospace; }
.sd-state {
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sd-state-active   { background: rgba(62, 207, 142, 0.18); color: var(--up); }
.sd-state-inactive { background: rgba(239, 68, 68, 0.18);  color: var(--down); }
.sd-state-unknown  { background: var(--bg-3); color: var(--fg-muted); }
.sd-close {
  background: none;
  border: none;
  color: var(--fg-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}
.sd-close:hover { color: var(--fg); }
.sd-body {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 24px;
  padding: 16px 20px;
}
.sd-col h4 {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin: 0 0 10px 0;
}
.sd-kv {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 0;
  font-size: 12px;
  border-bottom: 1px dashed var(--border);
}
.sd-kv:last-child { border-bottom: none; }
.sd-k { color: var(--fg-muted); }
.sd-v { color: var(--fg); font-family: ui-monospace, SFMono-Regular, monospace; font-size: 11px; }
.sd-note { color: var(--fg-muted); font-size: 10px; margin: 10px 0 0 0; font-style: italic; }
.sd-dim  { color: var(--fg-muted); font-size: 11px; font-style: italic; }

.sd-probe {
  padding: 10px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-bottom: 8px;
}
.sd-probe-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; font-size: 12px; }
.sd-probe-head strong { font-family: ui-monospace, SFMono-Regular, monospace; }
.sd-lat { color: var(--fg-muted); margin-left: auto; font-size: 10px; }
.sd-probe-data .sd-kv { border-bottom: none; padding: 2px 0; font-size: 11px; }
.sd-state-ok   { color: var(--up);   font-weight: 600; font-size: 10px; }
.sd-state-bad  { color: var(--down); font-weight: 600; font-size: 10px; }
.sd-state-warn { color: var(--stale); font-weight: 600; font-size: 10px; }
.sd-state-dim  { color: var(--fg-muted); font-size: 10px; font-style: italic; }

.sd-backends {
  border-top: 1px solid var(--border);
  padding: 12px 20px 16px;
}
.sd-backends + .sd-backends {
  border-top: none;
  padding-top: 0;
}
.sd-hg-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 12px;
  overflow: hidden;
}
.sd-hg-card:last-child { margin-bottom: 0; }
.sd-hg-header {
  padding: 10px 14px 8px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}
.sd-hg-header h4 {
  margin: 0 0 2px 0;
  font-size: 12px;
  color: var(--fg);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}
.sd-hg-body { padding: 0; }
.sd-hg-body .sd-table { margin: 0; }
.sd-backends h4 {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin: 0 0 8px 0;
}
.sd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.sd-table th {
  text-align: left;
  padding: 4px 8px;
  font-size: 9px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}
.sd-table td {
  padding: 4px 8px;
  font-family: ui-monospace, SFMono-Regular, monospace;
  border-bottom: 1px solid var(--border);
}
.sd-table tr:last-child td { border-bottom: none; }

.sd-sup-active { font-size: 12px; color: var(--stale); }
.sd-sup-active strong { color: var(--fg); }
.sd-sup-ok { font-size: 12px; color: var(--up); padding: 6px 0; }
.sd-sup-toggle { font-size: 11px; color: var(--fg-muted); cursor: pointer; }
.sd-sup-toggle:hover { color: var(--fg); }
.btn-sup, .btn-unsup {
  padding: 4px 12px; border-radius: 4px; cursor: pointer;
  font-size: 11px; border: 1px solid var(--border); background: var(--bg-3); color: var(--fg);
}
.btn-sup:hover { background: var(--stale); color: #000; }
.btn-unsup { border-color: rgba(62, 207, 142, 0.4); }
.btn-unsup:hover { background: var(--up); color: #000; }

.sd-hg-tag {
  display: inline-block;
  padding: 1px 5px;
  margin-left: 6px;
  border-radius: 3px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 9px;
  color: var(--fg-muted);
  font-weight: 400;
  vertical-align: middle;
}
.sd-hg-desc {
  color: var(--fg-muted);
  font-size: 11px;
  margin-bottom: 10px;
  line-height: 1.5;
}
.sd-rule {
  margin-top: 3px;
  font-size: 10px;
}
.sd-rule code {
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 2px;
  font-size: 10px;
  color: var(--accent);
}
.sd-rule-comment {
  color: var(--fg-muted);
  font-style: italic;
  margin-left: 4px;
}

/* Services tab ------------------------------------------------------------- */
.svc-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.svc-tab {
  padding: 10px 18px;
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-muted);
  border-bottom: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
}
.svc-tab:hover { color: var(--fg); text-decoration: none; }
.svc-tab-active {
  color: var(--fg);
  border-bottom-color: var(--accent);
}

.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 14px;
}
.svc-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.svc-card-down { opacity: 0.6; border-color: rgba(239, 68, 68, 0.4); }
.svc-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}
.svc-card-head .dot { width: 8px; height: 8px; flex-shrink: 0; }
.svc-card-host {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 12px;
  color: var(--fg);
}
.svc-card-badge {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1px 6px;
  border-radius: 3px;
  background: rgba(77, 163, 255, 0.1);
  border: 1px solid rgba(77, 163, 255, 0.25);
  color: var(--accent);
  white-space: nowrap;
}
.svc-card-lat {
  margin-left: auto;
  font-size: 10px;
  color: var(--fg-muted);
  font-family: ui-monospace, SFMono-Regular, monospace;
  white-space: nowrap;
}
.svc-card-body { padding: 6px 14px 10px; }
.svc-card-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.svc-card-row:last-child { border-bottom: none; }
.svc-card-k { color: var(--fg-muted); font-size: 11px; white-space: nowrap; min-width: 110px; }
.svc-card-v {
  color: var(--fg);
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
  margin-left: auto;
}
.svc-card-big { font-size: 15px; font-weight: 600; }
.svc-card-divider {
  border-top: 1px solid var(--border);
  margin: 4px 0;
}

/* Sparkline canvas inside service card rows */
canvas.spark {
  flex-shrink: 0;
}

/* 24h min/avg/max stats next to sparkline */
.spark-stats {
  display: inline-flex;
  gap: 3px;
  font-size: 10px;
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  flex-shrink: 0;
  margin-left: 6px;
}
.spark-stats .ss-lo,
.spark-stats .ss-avg,
.spark-stats .ss-hi {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 30px;
}
.spark-stats .ss-lo  { color: var(--accent); }
.spark-stats .ss-avg { color: var(--fg-muted); }
.spark-stats .ss-hi  { color: var(--stale); }
.spark-stats .ss-lo::before  { content: "min"; font-size: 8px; color: var(--fg-muted); letter-spacing: 0.02em; opacity: 0.7; margin-bottom: 1px; }
.spark-stats .ss-avg::before { content: "avg"; font-size: 8px; color: var(--fg-muted); letter-spacing: 0.02em; opacity: 0.7; margin-bottom: 1px; }
.spark-stats .ss-hi::before  { content: "max"; font-size: 8px; color: var(--fg-muted); letter-spacing: 0.02em; opacity: 0.7; margin-bottom: 1px; }

/* Status text helpers (used in service cards) */
.st-ok   { color: var(--up);       font-weight: 600; font-size: 11px; }
.st-bad  { color: var(--down);     font-weight: 600; font-size: 11px; }
.st-warn { color: var(--stale);    font-weight: 600; font-size: 11px; }
.st-dim  { color: var(--fg-muted); font-size: 11px; font-style: italic; }

/* Host detail page --------------------------------------------------------- */
.hd-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.hd-back { font-size: 12px; color: var(--fg-muted); }
.hd-back:hover { color: var(--accent); text-decoration: none; }
.hd-hostname { margin: 0; font-family: ui-monospace, SFMono-Regular, monospace; font-size: 18px; }
.hd-meta { color: var(--fg-muted); font-size: 12px; margin-left: auto; }

.hd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
@media (max-width: 900px) { .hd-grid { grid-template-columns: 1fr; } }

.hd-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}
.hd-card-wide { grid-column: 1 / -1; }
.hd-card + .hd-card-wide { margin-top: 0; }
.hd-card-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin: 0 0 10px 0;
}

.hd-kv {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 0;
  font-size: 12px;
  border-bottom: 1px dashed rgba(255,255,255,0.04);
}
.hd-kv:last-child { border-bottom: none; }
.hd-k { color: var(--fg-muted); min-width: 80px; }
.hd-v { color: var(--fg); font-family: ui-monospace, SFMono-Regular, monospace; font-size: 11px; text-align: right; }

.hd-svc-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.hd-svc-row:last-child { border-bottom: none; }
.hd-svc-name { font-weight: 500; min-width: 100px; }
.hd-svc-unit { color: var(--fg-muted); font-size: 10px; font-family: ui-monospace, SFMono-Regular, monospace; }
.hd-svc-state { margin-left: auto; font-size: 10px; text-transform: uppercase; letter-spacing: 0.04em; padding: 1px 6px; border-radius: 3px; }
.hd-svc-state-active   { background: rgba(62, 207, 142, 0.15); color: var(--up); }
.hd-svc-state-inactive { background: rgba(239, 68, 68, 0.15);  color: var(--down); }
.hd-svc-state-unknown  { background: var(--bg-3); color: var(--fg-muted); }

.hd-probe-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 0 2px 20px;
  font-size: 11px;
  color: var(--fg-muted);
}
.hd-probe-name { font-family: ui-monospace, SFMono-Regular, monospace; font-size: 10px; }
.hd-probe-lat  { margin-left: auto; font-size: 10px; }
.hd-probe-extra { font-size: 10px; color: var(--fg-muted); margin-left: 8px; }

.hd-probes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
}

/* Login page --------------------------------------------------------------- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at top, #1a1e28 0%, var(--bg) 60%);
}
.login-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 40px;
  min-width: 320px;
  text-align: center;
}
.login-card h1 { margin-bottom: 4px; }
.btn-google {
  display: inline-block;
  margin-top: 1.5em;
  padding: 10px 22px;
  background: #fff;
  color: #1a1a1a;
  border-radius: 4px;
  font-weight: 500;
}
.btn-google:hover { background: #f5f5f5; text-decoration: none; }

/* Alerts table ------------------------------------------------------------- */
.alerts { margin-bottom: 2.5em; }
.alerts-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.alerts-table th {
  background: var(--bg-3);
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--border);
}
.alerts-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  vertical-align: top;
}
.alerts-table td.sev { text-transform: uppercase; font-weight: 600; font-size: 11px; }
.sev-critical td.sev { color: var(--sev-critical); }
.sev-warning  td.sev { color: var(--sev-warning); }
.sev-info     td.sev { color: var(--sev-info); }

.btn-ack {
  background: var(--bg-3);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
}
.btn-ack:hover { background: var(--accent); color: #fff; }

/* HAProxy rate table */
.svc-rate-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 8px 0 4px;
}
.svc-rate-table th {
  font-weight: 500;
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 4px 0;
}
.svc-rate-table th:first-child { text-align: left; }
.svc-rate-table .rt-col { text-align: center; min-width: 60px; }
.svc-rate-table td {
  padding: 6px 0;
  font-variant-numeric: tabular-nums;
}
.svc-rate-table td:first-child {
  text-align: left;
  color: var(--muted);
  font-size: 12px;
  padding-right: 8px;
}
.svc-rate-table td.rt-col { text-align: center; }
.svc-rate-table tbody tr { border-top: 1px solid var(--border); }
.svc-rate-table canvas.spark { vertical-align: middle; }