:root {
  --bg: #0f1115;
  --text: #e8eaed;
  --hint: #8b919a;
  --button: #2481cc;
  --button-text: #ffffff;
  --sec: #1a1d24;
  --stroke: rgba(232, 234, 237, 0.12);
  --ok: #3dd68c;
  --bad: #f87171;
  --warn: #fbbf24;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
body {
  padding: 12px 14px calc(16px + env(safe-area-inset-bottom));
  max-width: 720px;
  margin: 0 auto;
}
.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
h1 { font-size: 20px; font-weight: 650; margin: 0 0 4px; }
.hint { color: var(--hint); font-size: 12px; margin: 0; }
.tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--stroke);
}
.tabs button {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--hint);
  padding: 8px 10px;
  font: inherit;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.tabs button.active {
  color: var(--text);
  border-bottom-color: var(--button);
}
button {
  appearance: none;
  background: var(--button);
  color: var(--button-text);
  border: 0;
  border-radius: 8px;
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
}
button.ghost {
  background: var(--sec);
  color: var(--text);
}
button.danger { background: #7f1d1d; color: #fff; }
button:disabled { opacity: 0.5; cursor: default; }
.row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}
.card {
  background: var(--sec);
  border: 1px solid var(--stroke);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 10px;
}
.card h2 {
  font-size: 13px;
  font-weight: 600;
  color: var(--hint);
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.stat { font-size: 22px; font-weight: 650; }
.ok { color: var(--ok); }
.bad { color: var(--bad); }
.warn { color: var(--warn); }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  text-align: left;
  padding: 6px 4px;
  border-bottom: 1px solid var(--stroke);
  vertical-align: top;
}
th { color: var(--hint); font-weight: 550; }
.bar {
  height: 8px;
  background: var(--stroke);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 4px;
}
.bar > span {
  display: block;
  height: 100%;
  background: var(--button);
}
pre.logs {
  white-space: pre-wrap;
  word-break: break-word;
  font: 11px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
  background: #0a0c10;
  border-radius: 8px;
  padding: 10px;
  max-height: 70vh;
  overflow: auto;
  margin: 0;
}
.banner {
  background: var(--sec);
  border-left: 3px solid var(--warn);
  padding: 8px 12px;
  margin: 0 0 12px;
  font-size: 13px;
}
.muted { color: var(--hint); font-size: 12px; }
.actions-grid {
  display: grid;
  gap: 8px;
}
@media (min-width: 520px) {
  .actions-grid { grid-template-columns: 1fr 1fr; }
}