:root {
  color-scheme: dark;

  --bg: #090a0c;
  --panel: #111317;
  --panel-2: #171a20;
  --border: #282d36;
  --text: #f2f3f5;
  --muted: #949ba8;
  --accent: #e8eaed;

  --good: #75d99b;
  --warn: #e7c96c;
  --bad: #ed7c86;

  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;

  min-height: 100vh;

  background:
    radial-gradient(
      circle at 50% -20%,
      #242832 0,
      transparent 42%
    ),
    var(--bg);

  color: var(--text);
}

.shell {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;

  margin-bottom: 28px;
}

.brand {
  display: flex;
  gap: 16px;
  align-items: center;
}

.logo {
  width: 52px;
  height: 52px;

  display: grid;
  place-items: center;

  background: var(--text);
  color: var(--bg);

  border-radius: 15px;

  font-size: 30px;
  font-weight: 800;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 25px;
  letter-spacing: -0.04em;
}

.brand p {
  margin-top: 3px;
  color: var(--muted);
}

.version {
  color: var(--muted);
  font-family: ui-monospace, monospace;
  font-size: 12px;
}

.card {
  margin: 14px 0;
  padding: 22px;

  border: 1px solid var(--border);
  border-radius: 17px;

  background: color-mix(
    in srgb,
    var(--panel) 94%,
    transparent
  );
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;

  margin-bottom: 20px;
}

.section-head h2 {
  font-size: 17px;
  margin-bottom: 5px;
}

.section-head p {
  color: var(--muted);
  line-height: 1.45;
  font-size: 14px;
}

.badge {
  padding: 6px 9px;

  border-radius: 999px;
  border: 1px solid var(--border);

  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;

  white-space: nowrap;
}

.badge.good {
  color: var(--good);
}

.badge.warning {
  color: var(--warn);
}

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

.badge.neutral {
  color: var(--muted);
}

.grid {
  display: grid;

  grid-template-columns:
    repeat(2, minmax(0, 1fr));

  gap: 10px;
}

.item {
  display: flex;
  flex-direction: column;

  gap: 5px;

  padding: 13px;

  background: var(--panel-2);

  border: 1px solid var(--border);
  border-radius: 11px;

  overflow-wrap: anywhere;
}

.label {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.danger-text {
  color: var(--bad);
  font-weight: 700;
}

.actions {
  display: flex;
  gap: 10px;
  margin-bottom: 17px;
}

button {
  appearance: none;

  padding: 10px 14px;

  border-radius: 10px;
  border: 1px solid var(--border);

  color: var(--text);
  background: var(--panel-2);

  font: inherit;
  font-size: 14px;

  cursor: pointer;
}

button.primary {
  color: #0b0c0e;
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 700;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.38;
}

.device-panel {
  margin-top: 4px;
}

details {
  margin-top: 12px;

  padding: 13px;

  border: 1px solid var(--border);
  border-radius: 11px;

  background: var(--panel-2);
}

summary {
  cursor: pointer;
  color: var(--muted);
}

pre {
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

details pre {
  margin: 14px 0 0;
  font-size: 12px;
}

.install-flow {
  display: grid;
  gap: 8px;

  margin: 4px 0 17px;
}

.step {
  display: flex;
  align-items: center;
  gap: 13px;

  padding: 11px 13px;

  border: 1px solid var(--border);
  border-radius: 10px;

  background: var(--panel-2);
}

.step span {
  width: 25px;
  color: var(--muted);
  font-family: ui-monospace, monospace;
  font-size: 11px;
}

.step.disabled {
  color: var(--muted);
  opacity: 0.52;
}

.flash {
  width: 100%;
}

.message {
  margin-top: 12px;

  padding: 11px 13px;

  border-radius: 10px;

  font-size: 13px;
}

.message.error {
  border: 1px solid color-mix(
    in srgb,
    var(--bad) 45%,
    var(--border)
  );

  color: var(--bad);
  background: color-mix(
    in srgb,
    var(--bad) 8%,
    transparent
  );
}

.hidden {
  display: none;
}

.log-card pre {
  min-height: 130px;
  max-height: 300px;

  margin: 0;
  padding: 13px;

  border-radius: 11px;
  border: 1px solid var(--border);

  background: #08090b;

  color: #b9c0ca;

  font-family: ui-monospace, monospace;
  font-size: 12px;
  line-height: 1.5;
}

footer {
  margin-top: 25px;

  color: var(--muted);

  text-align: center;
  font-family: ui-monospace, monospace;
  font-size: 11px;
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 20px, 960px);
    padding-top: 24px;
  }

  .hero {
    align-items: flex-start;
    flex-direction: column;
    gap: 15px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    flex-direction: column;
    gap: 10px;
  }
}

.unlock-panel {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.confirm-row {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--text);
  font-size: 14px;
}

.confirm-input {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.confirm-input input {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
}