:root {
  --color-background-darkest: #0a0a1a;
  --color-background-mid: #1a0a2e;
  --color-background-card: rgba(20, 20, 40, 0.7);

  --color-primary-text: #ffffff;
  --color-secondary-text: rgba(255, 255, 255, 0.7);

  --color-purple-light: #a78bfa;
  --color-purple-dark: #8b5cf6;

  --gradient-primary: linear-gradient(
    135deg,
    var(--color-purple-dark) 0%,
    var(--color-purple-light) 100%
  );
  --color-border-subtle: rgba(139, 92, 246, 0.2);
  --color-button-secondary: rgba(255, 255, 255, 0.1);
  --color-star-rating: #fbbf24;
}

.header {
  z-index: 1000;
  position: fixed;
  top: 30px;
  left: 0;
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.nav-bar {
  width: 90%;
  max-width: 1200px;
  padding: 14px;
  border-radius: 44px;
  background-color: rgba(20, 20, 40, 0.4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-subtle);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);

  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: auto;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin-left: 10px;
}

.logo-txt {
  font-size: 32px;
  font-weight: bold;
  color: var(--color-primary-text);
  margin-left: 10px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-link,
.nav-link:link,
.nav-link:visited {
  text-decoration: none;
  color: var(--color-primary-text);
  font-size: 20px;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.nav-link:hover,
.nav-link:active {
  color: var(--color-purple-light);
  border-bottom: 2px solid var(--color-purple-light);
}

.nav-link.link-login {
  padding: 12px 18px;
  border: 1px solid var(--color-border-subtle);
  border-radius: 999px;
  background: var(--gradient-primary);
  color: var(--color-primary-text);
  transition: filter 0.2s ease;
  margin-right: 10px;
}

.nav-link.link-login:hover,
.nav-link.link-login:active {
  filter: brightness(1.1);
}