/* GoldTrader 공통 스타일 */
html {
  overflow-y: scroll;  /* 항상 스크롤바 표시 → 폭 변동 방지 */
}
body {
  overflow-x: hidden;
}

/* 네비게이션 */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  background: #111;
  border-bottom: 1px solid #222;
  min-height: 64px;
  box-sizing: border-box;
}
nav .logo {
  font-size: 1.3em;
  font-weight: bold;
  color: #ffd700;
  text-decoration: none;
  flex-shrink: 0;
}
nav .links {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: nowrap;
}
nav .links a {
  color: #aaa;
  text-decoration: none;
  font-size: 0.92em;
  transition: color 0.2s;
  white-space: nowrap;
}
nav .links a:hover,
nav .links a.active {
  color: #ffd700;
}
nav .nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
}
nav .nav-user img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
}
nav .nav-user .name {
  color: #e0e0e0;
  font-size: 0.85em;
}
nav .nav-user .logout-btn {
  color: #888;
  font-size: 0.78em;
  cursor: pointer;
  text-decoration: underline;
}
nav .nav-user .logout-btn:hover {
  color: #ffd700;
}
@media (max-width: 768px) {
  nav {
    padding: 14px 20px;
    min-height: 56px;
  }
  nav .links {
    gap: 12px;
    font-size: 0.85em;
  }
}