/* top_menu.css */

/* Root variables */
:root{
  --bg:#0b0f14;
  --card:#0f141b;
  --muted:#9fb0c0;
  --text:#e8f0f7;
  --brand:#66e0ff;
  --brand-2:#7bffb2;
  --ring: rgba(102,224,255,.35);
  --border: #1b2430;
}

/* Reset and base */
* { box-sizing: border-box; margin: 0; padding: 0; font-family: Inter, sans-serif; }
a { text-decoration: none; color: inherit; }

/* Header container */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 16px 0;
  background: var(--bg);
}

/* Badge & Chip */
.badge, .chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.chip { border-style: dashed; }

/* Buttons */
.btn {
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  padding: 0.9rem 1.2rem;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(102,224,255,.15), rgba(102,224,255,.05));
  box-shadow: 0 0 0 4px transparent;
  transition: 0.2s;
  backdrop-filter: blur(6px);
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 6px var(--ring);
}
.btn--solid {
  background: linear-gradient(180deg, var(--brand), #3bd6ff);
  color: #041218;
  border-color: transparent;
}
.btn--ghost { background: transparent; color: var(--text); }