/* Slim header for the 2D map and the 3D view, in the homepage's style (../styles.css). Fonts are the homepage's, at absolute paths because these pages use <base href="/reconstruction/">. */
@font-face { font-family: 'Geist'; src: url('/assets/fonts/geist-latin.woff2') format('woff2'); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Geist'; src: url('/assets/fonts/geist-latin-ext.woff2') format('woff2'); font-weight: 100 900; font-display: swap; unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Geist Mono'; src: url('/assets/fonts/geist-mono-latin.woff2') format('woff2'); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

.recon-header {
  --bg: #17130F; --ink: #F5EEE2; --muted: #A1927D; --line: #2F2720; --accent: #DB6543;
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 0 clamp(12px, 2vw, 24px);
  background: var(--bg); border-bottom: 1px solid var(--line);
  font-family: 'Geist', system-ui, sans-serif; color: var(--ink);
}
.recon-header .brand { display: flex; align-items: center; gap: 8px; min-height: 44px; color: var(--ink); text-decoration: none; }
.recon-header .brand img { width: 24px; height: 24px; display: block; flex: none; }
.recon-header .brand span { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; }
.recon-header nav { display: flex; align-items: center; gap: clamp(10px, 2vw, 24px); font-family: 'Geist Mono', ui-monospace, monospace; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.recon-header nav a { color: var(--muted); text-decoration: none; padding: 14px 0; border-bottom: 2px solid transparent; }
.recon-header nav a:hover { color: var(--ink); }
.recon-header nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
.recon-header nav a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
/* The 2D map is a development preview: one small dashed button in the 3D view's header, nowhere else. */
.recon-header nav a.dev-link { padding: 3px 8px; border: 1px dashed var(--muted); font-size: 10px; letter-spacing: 0.08em; }
.recon-header nav a.dev-link:hover { border-color: var(--ink); }
.recon-header nav a.dev-link[aria-current="page"] { color: var(--accent); border-color: var(--accent); }
body.shot .recon-header { display: none; }
@media (max-width: 520px) { .recon-header .brand span { display: none; } }