/* MotorURL Header (Part 03)
   Shared include: /includes/header.html
   Goals: small, left-aligned brand; sticky; low vertical footprint; matches existing theme.
*/

:root{
  --headerH: 48px; /* target 40–48px */
}

.siteHeader{
  position: sticky;
  top: 0;
  z-index: 3000;

  height: var(--headerH);
  display: flex;
  align-items: center;

  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.siteHeader__brand{
  display: flex;
  align-items: center;
  gap: 10px;

  height: 100%;
  padding-left: 14px;
  padding-right: 10px;

  text-decoration: none;
  color: var(--text);
}

.siteHeader__brand:hover{
  background: var(--panel2); /* subtle standout */
}

.siteHeader__logo{
  height: 70%;   /* temporary sizing rule */
  width: auto;   /* preserve aspect ratio */
  display: block;
}

.siteHeader__name{
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* Make room for header while preserving existing full-height layout */
.app{
  height: calc(100vh - var(--headerH));
}