/* Navbar compartido, desplegable de exploración y menú de usuario. */

@layer components {
  .navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: transparent;
    border-bottom: 1px solid transparent;
    -webkit-backdrop-filter: blur(0) contrast(1) saturate(1);
    backdrop-filter: blur(0) contrast(1) saturate(1);
    z-index: var(--z-navbar);
    transition:
      background-color 0.5s ease-out,
      border-color 0.5s ease-out,
      -webkit-backdrop-filter 0.5s ease-out,
      backdrop-filter 0.5s ease-out,
      padding 0.3s ease;
  }

  .navbar--scrolled {
    background-color: color-mix(
      in srgb,
      var(--color-background) 40%,
      transparent
    );
    border-bottom-color: color-mix(
      in srgb,
      var(--color-text) 5%,
      transparent
    );
    -webkit-backdrop-filter: blur(12px) contrast(1.25) saturate(1.5);
    backdrop-filter: blur(12px) contrast(1.25) saturate(1.5);
    padding: 0.5rem 2rem;
  }

  .navbar__brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.25rem 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
  }

  .navbar--scrolled .navbar__brand {
    opacity: 1;
    transform: translateY(0);
  }

  .navbar__logo {
    width: auto;
    height: 64px;
    object-fit: contain;
  }

  .navbar__links {
    background-color: transparent;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .navbar__links--visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .navbar__link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    transition: background-color 0.3s ease, color 0.3s ease;
  }

  .navbar__link:hover,
  .navbar__link--active {
    background-color: var(--color-text);
    color: var(--color-text-inverse);
  }

  .navbar__toggle {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    display: none;
    color: var(--color-text);
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    z-index: var(--z-mobile-toggle);
  }

  .nav-dropdown,
  .user-menu {
    position: relative;
    display: inline-block;
  }

  .nav-dropdown__toggle {
    color: var(--color-text);
    background: none;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    animation: explore-pulse 2.4s ease-in-out infinite;
    transition:
      background-color 0.3s ease,
      color 0.3s ease,
      box-shadow 0.3s ease;
  }

  @keyframes explore-pulse {
    0%,
    100% {
      box-shadow: 0 0 8px
        color-mix(in srgb, var(--color-accent) 40%, transparent);
      text-shadow: 0 0 4px
        color-mix(in srgb, var(--color-accent) 40%, transparent);
    }

    50% {
      box-shadow: 0 0 22px 2px
        color-mix(in srgb, var(--color-accent) 85%, transparent);
      text-shadow: 0 0 10px
        color-mix(in srgb, var(--color-accent) 90%, transparent);
    }
  }

  .nav-dropdown__toggle:hover,
  .nav-dropdown--open .nav-dropdown__toggle {
    color: var(--color-text-inverse);
    background-color: var(--color-text);
    box-shadow: none;
    text-shadow: none;
    animation: none;
  }

  .nav-dropdown__menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 170px;
    margin-top: 8px;
  }

  .nav-dropdown--open .nav-dropdown__menu {
    display: flex;
  }

  .floating-menu__link.nav-dropdown__link--workspace {
    color: var(--color-text-inverse);
    background-color: var(--color-accent);
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
    transition: box-shadow 0.2s ease;
  }

  .floating-menu__link.nav-dropdown__link--workspace:hover {
    color: var(--color-text-inverse);
    background-color: var(--color-accent);
    box-shadow: 0 0 12px
      color-mix(in srgb, var(--color-accent) 50%, transparent);
  }

  .user-menu__toggle {
    border: none;
    cursor: pointer;
  }

  .user-menu__list {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 150px;
    margin-top: 8px;
  }

  .user-menu--open .user-menu__list {
    display: flex;
  }

  @media (hover: hover) and (min-width: 769px) {
    .nav-dropdown:hover .nav-dropdown__menu {
      display: flex;
    }

    .nav-dropdown:hover .nav-dropdown__toggle {
      color: var(--color-text-inverse);
      background-color: var(--color-text);
    }

    .nav-dropdown__menu::before {
      content: "";
      position: absolute;
      top: -8px;
      right: 0;
      left: 0;
      height: 8px;
    }
  }

  @media (max-width: 768px) {
    .navbar {
      flex-wrap: wrap;
    }

    .navbar__toggle {
      display: block;
    }

    .navbar__links {
      position: absolute;
      top: 100%;
      right: 1rem;
      display: none;
      flex-direction: column;
      gap: 0.5rem;
      width: max-content;
      padding: 0.5rem 1rem;
      background-color: color-mix(
        in srgb,
        var(--color-background) 90%,
        transparent
      );
      border-radius: var(--radius-button);
      z-index: var(--z-mobile-menu);
    }

    .navbar__links--mobile-open {
      display: flex;
    }

    .navbar__links--simple.navbar__links--visible {
      position: static;
      display: flex;
      width: auto;
      padding: 0;
      background: none;
    }

    .nav-dropdown__menu.floating-menu {
      position: static;
      margin-top: 4px;
      padding: 0 0 0 12px;
      background-color: transparent;
      border: none;
      box-shadow: none;
    }
  }
}