.navbar-main {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1100;
  background-color: rgba(30, 30, 46, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ctp-surface0);
}

.navbar-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  margin-left: 2rem;
}

.brand-logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--ctp-text);
  text-decoration: none;
  letter-spacing: -1px;
  text-transform: uppercase;
  font-family: var(--font-terminal);
  white-space: nowrap;
  margin-right: 5rem;
  z-index: 1100;
}

.brand-logo span {
  color: var(--ctp-mauve);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  color: var(--ctp-subtext1);
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 600;
  transition: all 0.2s ease;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  white-space: nowrap;
  font-family: var(--font-mono);
}

.nav-link:hover {
  color: var(--ctp-mauve);
  background-color: var(--ctp-surface0);
}

.navbar-auths {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sign-in {
  color: var(--ctp-subtext1);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.2s ease;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
}

.sign-in:hover {
  color: var(--ctp-mauve);
  background-color: var(--ctp-surface0);
}

.auth-btn-secondary {
  font-size: 0.875rem;
  border: 1px solid var(--ctp-surface1);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background-color: var(--ctp-mantle);
  color: var(--ctp-text);
  text-decoration: none;
  transition: all 0.2s ease;
}

.auth-btn-secondary:hover {
  color: var(--ctp-mauve);
  background-color: var(--ctp-surface0);
  border-color: var(--ctp-mauve);
  transform: scale(1.05);
}

.user-badge {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--ctp-mauve);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  transition: all 0.2s ease;
}

.user-badge::before {
  content: "user:";
  color: var(--ctp-overlay0);
  margin-right: 4px;
}

.user-badge:hover {
  color: var(--ctp-mauve);
}

/* Active states */
.nav-link.active-state, 
.user-badge.active-state {
  color: var(--ctp-mauve);
  background-color: var(--ctp-mantle);
}

/* body:has(turbo-frame#main_content[src$="/app"]) .nav-dashboard,
body:has(turbo-frame#main_content[src$="/app/"]) .nav-dashboard {
  color: var(--ctp-mauve);
} */

body:has(turbo-frame#main_content[src*="/plan"]) .nav-plan {
  color: var(--ctp-mauve);
  background-color: var(--ctp-mantle);
}

body:has(turbo-frame#main_content[src*="/inventory"]) .nav-inventory {
  color: var(--ctp-mauve);
  background-color: var(--ctp-mantle);
}

/* Hamburger button - hidden by default */
.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--ctp-text);
  transition: all 0.3s ease;
}

/* Mobile styles */
@media (max-width: 768px) {
  .navbar-container {
    padding: 0.75rem 1rem;
  }

  .hamburger-btn {
    display: flex;
    z-index: 1100;
  }

  /* Hamburger animation */
  .hamburger-btn.is-open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger-btn.is-open span:nth-child(2) {
    opacity: 0;
  }

  .hamburger-btn.is-open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  /* Mobile menu overlay */
  .navbar-content {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background-color: var(--ctp-base);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0;
    margin-left: 0;
    padding: 5rem 0 2rem 0;
    transition: top 0.3s ease;
    overflow-y: auto;
    z-index: 1099;
  }

  .navbar-content.is-active {
    right: 0;
  }

  .navbar-links {
    flex-direction: column;
    gap: 0;
    width: 100%;
  }

  .nav-link {
    width: 100%;
    padding: 1rem 1.5rem;
    border-radius: 0;
    font-size: 1.25rem;
  }

  .navbar-auths {
    flex-direction: column;
    gap: 0;
    width: 100%;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--ctp-surface0);
  }

  .sign-in {
    width: 100%;
    padding: 1rem 1.5rem;
    text-align: left;
  }

  .user-badge {
    width: 100%;
    padding: 1rem 1.5rem;
    text-align: left;
    margin-bottom: 1rem;
  }

  .auth-btn-secondary {
    width: calc(100% - 3rem);
    margin: 0 1.5rem;
    text-align: center;
  }

  /* Mobile active states */
  /* body:has(turbo-frame#main_content[src$="/app"]) .nav-dashboard,
  body:has(turbo-frame#main_content[src$="/app/"]) .nav-dashboard {
    color: var(--ctp-mauve);
    background-color: var(--ctp-surface0);
  } */

  body:has(turbo-frame#main_content[src*="/plan"]) .nav-plan {
    color: var(--ctp-mauve);
    background-color: var(--ctp-surface0);
  }

  body:has(turbo-frame#main_content[src*="/inventory"]) .nav-inventory {
    color: var(--ctp-mauve);
    background-color: var(--ctp-surface0);
  }
}

/* Mobile backdrop */
.mobile-menu-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(17, 17, 27, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 500;
  opacity: 0;
  transition: opacity 0.3s ease;
}

@media (max-width: 768px) {
  .mobile-menu-backdrop.is-visible {
    display: block;
    opacity: 1;
  }
}