/* ============================================
   LANDS — Shared Nav Bar (index / analyze / fease)
   Reuses the same tokens as style.css / fease.html:
   --bg --panel --panel2 --line --txt --muted --accent
   --accent2 --r-md --r-pill --sp-* --t-fast
   ============================================ */

.lands-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.lands-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px max(18px, env(safe-area-inset-left)) 10px max(18px, env(safe-area-inset-right));
  display: flex;
  align-items: center;
  gap: 14px;
}

.lands-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--txt);
  flex-shrink: 0;
}

.lands-nav-logo {
  width: 34px;
  height: 34px;
  border-radius: var(--r-md, 12px);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(212,175,55,.28);
}

.lands-nav-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.lands-nav-name {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .5px;
}

.lands-nav-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-left: 4px;
}

.lands-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 600;
  padding: 7px 13px;
  border-radius: var(--r-pill, 20px);
  border: 1px solid transparent;
  transition: all var(--t-fast, .18s) ease;
  white-space: nowrap;
}

.lands-nav-link:hover {
  color: var(--txt);
  border-color: var(--line);
}

.lands-nav-link.active {
  background: var(--panel2);
  color: var(--txt);
  box-shadow: 0 0 0 1px var(--accent) inset;
}

.lands-nav-theme {
  margin-left: auto;
  background: var(--chip, var(--panel2));
  border: 1px solid var(--line);
  color: var(--txt);
  font-size: 15px;
  line-height: 1;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--t-fast, .18s) ease;
  flex-shrink: 0;
}

.lands-nav-theme:hover { border-color: var(--accent2); }

@media (max-width: 640px) {
  .lands-nav-name { display: none; }
  .lands-nav-link span.lands-nav-link-text { display: none; }
  .lands-nav-link { padding: 8px 10px; font-size: 16px; }
  .lands-nav-inner { gap: 8px; }
}