:root {
  --bg: #0b0f16;
  --panel: #121824;
  --panel-2: #172032;
  --line: #223049;
  --text: #e6edf7;
  --muted: #8ea0bd;
  --accent: #4ea1ff;
  --ok: #3ecf8e;
  --warn: #f5b942;
  --down: #ff6b6b;
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; font-weight: 600; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--mono); font-size: 0.92em; }
.muted { color: var(--muted); }
.inline { display: inline; }

/* --- buttons -------------------------------------------------------- */

.btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 6px 12px;
  font: inherit;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn-quiet { background: transparent; color: var(--muted); }

/* --- login ---------------------------------------------------------- */

.login-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
}
.login-card {
  width: min(380px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px;
}
.login-brand { text-align: center; margin-bottom: 24px; }
.login-mark, .mark {
  display: inline-block;
  font: 700 12px/1 var(--mono);
  letter-spacing: 0.18em;
  color: #0b0f16;
  background: var(--ok);
  padding: 5px 8px;
  border-radius: 5px;
}
.login-brand h1 { margin: 14px 0 6px; font-size: 20px; }
.login-brand p { margin: 0; font-size: 13px; }

.login-card label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--muted);
}
.login-card input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  margin-bottom: 14px;
}
.login-card input:focus, #filter:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.login-card button { width: 100%; padding: 10px; background: var(--accent); color: #04070d;
  border: 0; border-radius: 8px; font: 600 14px/1 inherit; cursor: pointer; }

.alert { padding: 10px 12px; border-radius: 8px; font-size: 13px; margin: 0 0 16px; }
.alert-error { background: rgba(255, 107, 107, 0.12); border: 1px solid rgba(255, 107, 107, 0.4); }
.alert-warn { background: rgba(245, 185, 66, 0.1); border: 1px solid rgba(245, 185, 66, 0.35); }

/* --- chrome --------------------------------------------------------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-left h1 { font-size: 16px; }
.topbar-right { display: flex; align-items: center; gap: 10px; font-size: 13px; }

main, .summary, .controls, #banners { padding: 0 22px; }
#banners:empty { padding: 0; }
#banners .alert { margin: 16px 22px 0; }

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin: 18px 0;
}
.tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.tile-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); }
.tile-value { font-size: 24px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }
.tile-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.tile-value.ok { color: var(--ok); }
.tile-value.warn { color: var(--warn); }
.tile-value.down { color: var(--down); }

.controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
#filter {
  flex: 1 1 240px;
  min-width: 200px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font: inherit;
}
.segmented { display: flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg { background: var(--panel); color: var(--muted); border: 0; padding: 8px 14px;
  font: inherit; cursor: pointer; }
.seg + .seg { border-left: 1px solid var(--line); }
.seg.active { background: var(--panel-2); color: var(--text); }
.checkbox { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }

.sort-control { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.sort-control label { white-space: nowrap; }
.sort-control select {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
}
.sort-control select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.btn-icon {
  padding: 7px 11px;
  font: 13px/1 var(--mono);
  min-width: 34px;
}

.section-heading { font-size: 13px; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--muted); margin-bottom: 12px; }
.section-heading-row { display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; font-size: 12px; }
.logs-section { margin-top: 34px; padding-bottom: 60px; }
.empty { color: var(--muted); padding: 20px 0; }

/* --- bot cards ------------------------------------------------------ */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 14px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.card.healthy { border-left-color: var(--ok); }
.card.degraded { border-left-color: var(--warn); }
.card.down { border-left-color: var(--down); }

.card-head { display: flex; align-items: center; gap: 8px; margin-bottom: 2px; }
.card-head .testkade { margin-left: auto; flex: none; }

.btn.testkade {
  padding: 4px 9px;
  font-size: 11px;
  border-color: rgba(78, 161, 255, 0.45);
  color: var(--accent);
}
.btn.testkade:hover:not(:disabled) { background: rgba(78, 161, 255, 0.14); }
.btn.testkade.active {
  border-color: rgba(62, 207, 142, 0.5);
  background: rgba(62, 207, 142, 0.12);
  color: var(--ok);
  opacity: 1;
}
.btn.testkade:disabled { cursor: default; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 20px);
  max-width: min(680px, calc(100vw - 32px));
  padding: 11px 16px;
  border-radius: 9px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
  word-break: break-word;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 40;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.ok { border-color: rgba(62, 207, 142, 0.55); }
.toast.error { border-color: rgba(255, 107, 107, 0.55); }
.card-title { font-size: 15px; font-weight: 600; }
.dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.dot.healthy { background: var(--ok); }
.dot.degraded { background: var(--warn); }
.dot.down { background: var(--down); }
.dot.unknown { background: var(--muted); }

.chip {
  font: 600 10px/1 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 6px;
  border-radius: 4px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.chip.test { color: var(--warn); border-color: rgba(245, 185, 66, 0.4); }
.card-host { font-size: 12px; margin-bottom: 10px; word-break: break-all; }

.card-status { font-size: 12px; margin-bottom: 10px; display: flex; gap: 10px; flex-wrap: wrap; }
.card-status .bad { color: var(--down); }
.card-status .warnish { color: var(--warn); }

.metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.metric {
  background: var(--panel-2);
  border-radius: 8px;
  padding: 9px 10px;
}
.metric-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); }
.metric-value { font-size: 18px; font-weight: 600; font-variant-numeric: tabular-nums; margin-top: 2px; }
.metric-split { font-size: 11px; color: var(--muted); margin-top: 3px; font-variant-numeric: tabular-nums; }
.metric-split .err { color: var(--down); }

.spark { display: block; width: 100%; height: 34px; }
.spark-caption { font-size: 11px; color: var(--muted); margin-top: 2px; }

.pods { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
.pods summary { cursor: pointer; font-size: 12px; color: var(--muted); }
.pod-row {
  display: flex; align-items: center; gap: 8px;
  font: 11px/1.7 var(--mono);
  padding: 2px 0;
}
.pod-row .pod-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pod-row .pod-meta { color: var(--muted); white-space: nowrap; }

/* --- logs ----------------------------------------------------------- */

.logpanel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}
.logpanel > summary {
  cursor: pointer;
  padding: 11px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  list-style: none;
}
.logpanel > summary::-webkit-details-marker { display: none; }
.logpanel > summary::before { content: "▸"; color: var(--muted); font-size: 11px; }
.logpanel[open] > summary::before { content: "▾"; }
.logpanel > summary .grow { flex: 1; }
.log-body { border-top: 1px solid var(--line); }
.log-toolbar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 8px 14px; font-size: 12px; color: var(--muted);
  background: var(--panel-2);
}
.log-toolbar select {
  background: var(--panel); color: var(--text); border: 1px solid var(--line);
  border-radius: 6px; padding: 4px 8px; font: inherit; max-width: 320px;
}
pre.log {
  margin: 0;
  padding: 12px 14px;
  max-height: 340px;
  overflow: auto;
  font: 12px/1.55 var(--mono);
  white-space: pre-wrap;
  word-break: break-word;
  background: #0a0e15;
}
pre.log .ts { color: var(--muted); }
pre.log .lvl-error { color: var(--down); }
pre.log .lvl-warn { color: var(--warn); }

@media (max-width: 640px) {
  .topbar, main, .summary, .controls { padding-left: 14px; padding-right: 14px; }
  .metrics { grid-template-columns: 1fr; }
}