:root {
  --bg: #0f172a;
  --panel: #1a2436;
  --panel-2: #22304a;
  --text: #e6edf7;
  --muted: #93a3bd;
  --accent: #22d3ee;
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --radius: 14px;
}

* { box-sizing: border-box; min-width: 0; }

html, body { overflow-x: hidden; max-width: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  padding-bottom: env(safe-area-inset-bottom);
}

#app {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px clamp(14px, 4vw, 32px) 40px;
}

h1 { font-size: 1.3rem; margin: 4px 0 20px; }
h2 { font-size: 1rem; color: var(--muted); margin: 24px 0 10px; font-weight: 600; }

.h2-row { display: flex; align-items: center; gap: 8px; margin: 24px 0 10px; }
.h2-row h2 { margin: 0; }
.h2-row + .info-text { margin: -6px 0 10px; }
.h2-row + .info-text.open { margin: -2px 0 10px; }
h3.subgroup { font-size: 0.85rem; color: var(--accent); margin: 14px 0 6px; font-weight: 600; }
h3.subgroup:first-child { margin-top: 0; }

.card {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
}

.cards-2col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 680px) {
  .cards-2col { grid-template-columns: 1fr 1fr; align-items: start; }
  .cards-2col .card { margin-bottom: 0; }
}

.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }

.stat { text-align: center; }
.stat .value { font-size: 1.6rem; font-weight: 700; }
.stat .label { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }

.bar-track { background: var(--panel-2); border-radius: 6px; height: 6px; overflow: hidden; margin-top: 8px; }
.bar-fill { height: 100%; background: var(--accent); }
.bar-fill.warn { background: var(--warn); }
.bar-fill.bad { background: var(--bad); }

label { display: block; font-size: 0.85rem; color: var(--muted); margin: 12px 0 6px; }
input {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #2b3a56;
  background: #0c1524;
  color: var(--text);
  font-size: 1rem;
}

button {
  width: 100%;
  padding: 13px;
  border-radius: 10px;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 14px;
}

.btn-primary { background: var(--accent); color: #04222b; }
.btn-secondary { background: var(--panel-2); color: var(--text); }
.btn-danger { background: var(--bad); color: #2b0505; }
.btn-small { width: auto; padding: 8px 14px; font-size: 0.85rem; margin: 0; }

.row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.row + .row { margin-top: 10px; padding-top: 10px; border-top: 1px solid #26314a; }

.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-right: 8px; flex-shrink: 0; }
.dot.up { background: var(--ok); }
.dot.down { background: var(--bad); }
.dot.unknown { background: var(--muted); }

.muted { color: var(--muted); font-size: 0.85rem; }
.error { color: var(--bad); font-size: 0.9rem; margin-top: 10px; }
.qr { text-align: center; margin: 16px 0; }
.qr img { max-width: 200px; border-radius: 10px; background: #fff; padding: 8px; }
.top-actions { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.link-btn { background: none; border: none; color: var(--muted); font-size: 0.85rem; width: auto; padding: 4px; margin: 0; text-decoration: underline; }
code { background: #0c1524; padding: 2px 6px; border-radius: 4px; font-size: 0.85rem; word-break: break-all; }

.info-btn {
  width: auto;
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--text);
  border: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 14px;
  margin: 0;
  cursor: pointer;
  flex-shrink: 0;
}

.container-row { flex-wrap: wrap; }
.container-name { display: flex; align-items: center; gap: 8px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.container-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.info-text {
  flex-basis: 100%;
  color: var(--muted);
  font-size: 0.82rem;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dashed #2b3a56;
  display: none;
}
.info-text.open { display: block; }

.table-wrap { overflow-x: auto; margin-top: 10px; }
table.detail { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
table.detail th, table.detail td { text-align: left; padding: 6px 8px; white-space: nowrap; }
table.detail th { color: var(--muted); font-weight: 600; border-bottom: 1px solid #2b3a56; }
table.detail tr:not(:last-child) td { border-bottom: 1px solid #202b42; }

.stat-line { display: flex; justify-content: space-between; font-size: 0.85rem; margin-top: 6px; }
.stat-line .muted { font-size: 0.8rem; }