:root {
  --bg: #12140f;
  --ink: #ece7d4;
  --muted: #9a937c;
  --line: #34382c;
  --amber: #e3a008;
  --ok: #8fbf5a;
  --danger: #d45b4a;
  --card: #1f231a;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      #16180f,
      #16180f 18px,
      #14160e 18px,
      #14160e 36px
    );
  color: var(--ink);
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

.page {
  max-width: 980px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.mast {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  border-bottom: 3px solid var(--amber);
  padding-bottom: 18px;
  margin-bottom: 28px;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  background: var(--amber);
  color: #1a1400;
  font-weight: 800;
  letter-spacing: 0.08em;
}

h1,
h2 {
  margin: 0;
  font-weight: 650;
}

.head-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status {
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.status.ok {
  color: var(--ok);
}

.status.bad {
  color: var(--danger);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.card,
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 20px;
}

.card h2 {
  font-size: 22px;
  margin: 12px 0 16px;
}

.chip {
  display: inline-block;
  border: 1px solid var(--amber);
  color: var(--amber);
  font-size: 12px;
  padding: 2px 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

button,
select {
  font: inherit;
}

.primary,
.ghost {
  cursor: pointer;
  border: 1px solid var(--amber);
  padding: 10px 14px;
}

.primary {
  background: var(--amber);
  color: #1a1400;
  font-weight: 700;
}

.ghost {
  background: transparent;
  color: var(--ink);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.kicker {
  margin: 0 0 4px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
}

.field {
  display: grid;
  gap: 6px;
  margin: 0 0 18px;
}

.field span {
  color: var(--muted);
  font-size: 13px;
}

select {
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 10px;
}

.meta {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 6px 10px;
  margin: 0 0 20px;
}

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

.meta dd {
  margin: 0;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  word-break: break-all;
}

esp-web-install-button {
  display: block;
}

.empty {
  color: var(--muted);
  margin: 0;
}

@media (max-width: 720px) {
  .mast {
    flex-wrap: wrap;
  }
}