/* 
 * BRF Råstenen Mitt - Navigation
 * Header, meny och navigationselement
 */

/* Header */
.main-header {
  background-color: var(--primary);
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1rem; /* Lägg till padding för mobil */
}

/* Logo */
.logo a {
  color: white;
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  transition: color var(--transition-normal);
  text-decoration: none;
}

.logo a:hover {
  color: var(--background-alt);
}

/* Main navigation */
.main-nav {
  position: relative;
}

/* Hamburger menu (mobil) */
.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: calc(var(--z-dropdown) + 1); /* Högre z-index */
}

.hamburger-menu span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: white;
  border-radius: 3px;
  transition: all var(--transition-normal);
}

/* Hamburger animation */
.hamburger-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-menu.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Navigation links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li {
  position: relative;
}

.nav-links li a {
  color: white;
  font-weight: 600;
  padding: var(--spacing-sm) 0;
  position: relative;
  transition: color var(--transition-normal);
  text-decoration: none;
}

.nav-links li a:hover,
.nav-links li a.active {
  color: var(--secondary);
}

/* Active link indicator (desktop) */
@media (min-width: 769px) {
  .nav-links li a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary);
  }

  /* Hover underline effect */
  .nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--secondary);
    transition: width var(--transition-normal);
  }

  .nav-links li a:hover::after {
    width: 100%;
  }
}

/* Login/Styrelse button */
.login-link a {
  background-color: var(--secondary);
  color: white !important;
  padding: var(--spacing-sm) var(--spacing-md) !important;
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-normal);
  display: inline-block;
}

.login-link a:hover {
  background-color: #c05a42;
  color: white !important;
}

.login-link a::after {
  display: none !important;
}

/* Dropdown menu */
.dropdown {
  position: relative;
}

.dropdown > a::after {
  content: "▼";
  font-size: 0.6em;
  margin-left: var(--spacing-sm);
  vertical-align: middle;
  transition: transform var(--transition-normal);
  display: inline-block;
}

.dropdown:hover > a::after {
  transform: rotate(180deg);
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--primary);
  min-width: 250px;
  box-shadow: var(--shadow-lg);
  z-index: var(--z-dropdown);
  border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
  padding: var(--spacing-md);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

/* Show dropdown on hover (desktop) */
@media (min-width: 769px) {
  .dropdown:hover .dropdown-content {
    display: block;
    opacity: 1;
    transform: translateY(0);
  }
}

/* FIXAD MOBIL NAVIGATION */
@media (max-width: 768px) {
  .hamburger-menu {
    display: flex;
  }

  /* Huvudfix: Ändrad positionering och visning */
  .nav-links {
    position: fixed;
    top: 0;
    left: -100%; /* Start utanför skärmen till vänster */
    width: 80%; /* Ta inte upp hela bredden */
    max-width: 300px;
    height: 100vh;
    flex-direction: column;
    background-color: var(--primary);
    padding: 80px var(--spacing-md) var(--spacing-md); /* Plats för header */
    box-shadow: 2px 0 10px rgba(0,0,0,0.3);
    transition: left var(--transition-normal);
    z-index: var(--z-dropdown);
    gap: 0;
    overflow-y: auto;
  }

  /* Visa menyn */
  .nav-links.show {
    left: 0; /* Slide in från vänster */
  }

  /* Overlay för att stänga menyn */
  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: calc(var(--z-dropdown) - 1);
  }

  .nav-overlay.show {
    display: block;
  }

  .nav-links li {
    width: 100%;
    margin: 0;
  }

  .nav-links li a {
    display: block;
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-links li:last-child a {
    border-bottom: none;
  }

  .login-link {
    margin-top: var(--spacing-md);
  }

  .login-link a {
    text-align: center;
    width: 100%;
  }

  /* Mobile dropdown */
  .dropdown-content {
    position: static;
    background-color: rgba(255, 255, 255, 0.05);
    box-shadow: none;
    width: 100%;
    display: none;
    padding: 0 0 var(--spacing-sm) var(--spacing-md);
    opacity: 1;
    transform: none;
    transition: none;
  }
  
  .dropdown-section {
    margin-bottom: var(--spacing-sm);
  }
  
  .dropdown-section h4 {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-sm);
  }
  
  .dropdown.show .dropdown-content {
    display: block;
  }
  
  .dropdown > a::after {
    float: right;
    transition: transform var(--transition-normal);
  }
  
  .dropdown.show > a::after {
    transform: rotate(180deg);
  }

  /* Prevent body scroll when menu is open */
  body.nav-open {
    overflow: hidden;
  }
}

/* Focus styles for accessibility */
.hamburger-menu:focus {
  outline: 2px solid white;
  outline-offset: 2px;
}

.nav-links a:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}