:root {
  --bg: #0f1420;
  --panel: #161d2e;
  --panel-2: #1c2438;
  --border: #2a3350;
  --text: #e6e9f2;
  --muted: #8b93a8;
  --accent: #4f8cff;
  --accent-2: #2ecf8f;
  --danger: #ef5b6a;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- login ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  width: 340px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
}

.login-card h1 {
  font-size: 18px;
  margin: 0 0 4px;
}

.login-card p.sub {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 24px;
}

.field { margin-bottom: 14px; }

.field label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

input[type="text"], input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
}

input:focus { outline: 2px solid var(--accent); }

button {
  cursor: pointer;
  font-family: inherit;
}

.btn {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--accent);
  color: white;
  font-size: 14px;
  font-weight: 600;
}

.btn:hover { filter: brightness(1.08); }
.btn.secondary { background: var(--panel-2); color: var(--text); }
.btn.small { padding: 6px 10px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.error-msg {
  color: var(--danger);
  font-size: 13px;
  margin-top: 12px;
  display: none;
}

/* ---------- console ---------- */
header.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

header.topbar h1 { font-size: 16px; margin: 0; }
header.topbar .sub { color: var(--muted); font-size: 12px; }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.aggregate-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.brand-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
}

.brand-card h2 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  display: inline-block;
}
.status-dot.ok { background: var(--accent-2); }

.brand-card .actions {
  display: flex;
  gap: 8px;
  margin: 12px 0;
  flex-wrap: wrap;
}

.chassi-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.chassi-row input {
  flex: 1;
  padding: 8px 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
}

.endpoint-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  background: #10182c;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  margin-top: 8px;
  word-break: break-all;
  display: none;
}

pre.result {
  background: #0a0e18;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  font-family: var(--mono);
  font-size: 12px;
  max-height: 260px;
  overflow: auto;
  margin: 8px 0 0;
  display: none;
  white-space: pre-wrap;
  word-break: break-word;
}

pre.result.error { color: var(--danger); }

.spinner {
  font-size: 12px;
  color: var(--muted);
  display: none;
}