/* Navigation Component - Retro-Futuristic Terminal Style */

.navigation {
  background: linear-gradient(135deg, #000000 0%, #001100 100%);
  border: 1px solid #00FF00;
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
  overflow: hidden;
  position: relative;
}

/* Mobile toggle checkbox - visually hidden but focusable for label toggling */
.navigation__checkbox {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  pointer-events: none;
}

/* Mobile toggle button */
.navigation__toggle {
  display: none;
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #000000 0%, #001100 100%);
  border: 1px solid #00FF00;
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 0 0 5px rgba(0, 255, 0, 0.3);
  z-index: 1001;
  transition: all 0.3s ease;
}

.navigation__toggle:hover,
.navigation__toggle:focus {
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.6);
}

.navigation__toggle-icon {
  display: block;
  width: 20px;
  height: 2px;
  background: #00FF00;
  margin: 0;
  position: relative;
  transition: all 0.3s ease;
}

.navigation__toggle-icon::before,
.navigation__toggle-icon::after {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: #00FF00;
  position: absolute;
  transition: all 0.3s ease;
}

.navigation__toggle-icon::before {
  top: 0;
  transform: translateY(-6px);
}

.navigation__toggle-icon::after {
  top: 0;
  transform: translateY(6px);
}

/* Checked state for hamburger animation */
.navigation__checkbox:checked ~ .navigation__toggle .navigation__toggle-icon {
  background: transparent;
}

.navigation__checkbox:checked ~ .navigation__toggle .navigation__toggle-icon::before {
  transform: rotate(45deg);
  top: 0;
}

.navigation__checkbox:checked ~ .navigation__toggle .navigation__toggle-icon::after {
  transform: rotate(-45deg);
  top: 0;
}

.navigation--main {
  border-color: #00FF00;
  box-shadow: 0 0 15px rgba(0, 255, 0, 0.4);
}

.navigation--secondary {
  border-color: #008800;
  box-shadow: 0 0 10px rgba(0, 136, 0, 0.3);
}

.navigation__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}

.navigation__item {
  margin: 0;
  position: relative;
  border-right: 1px solid #004400;
}

.navigation__item:last-child {
  border-right: none;
}

.navigation__item.is-active {
  background: linear-gradient(135deg, #002200 0%, #004400 100%);
  box-shadow: inset 0 0 10px rgba(0, 255, 0, 0.5);
}

.navigation__item.has-submenu:hover .navigation__submenu,
.navigation__item.has-submenu:focus-within .navigation__submenu {
  display: block;
}

.navigation__item a {
  display: block;
  padding: 15px 20px;
  color: #00FF00;
  text-decoration: none;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 0 0 5px rgba(0, 255, 0, 0.8);
  transition: all 0.3s ease;
  position: relative;
}

.navigation__item a:hover,
.navigation__item a:focus {
  background: linear-gradient(135deg, #003300 0%, #006600 100%);
  color: #FFFFFF;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 5px rgba(0, 255, 0, 0.6);
}

.navigation__item.is-active a {
  color: #FFFFFF;
  background: linear-gradient(135deg, #004400 0%, #008800 100%);
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.9);
  box-shadow: inset 0 0 15px rgba(0, 255, 0, 0.7);
}

.navigation__item.is-active a::before {
  content: '>';
  position: absolute;
  left: 8px;
  color: #00FF00;
  font-weight: bold;
  text-shadow: 0 0 5px rgba(0, 255, 0, 0.8);
}

.navigation__submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: linear-gradient(135deg, #000000 0%, #001100 100%);
  border: 1px solid #00FF00;
  border-top: none;
  border-radius: 0 0 4px 4px;
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
  min-width: 200px;
  z-index: 1000;
}

.navigation__subitem {
  border-bottom: 1px solid #004400;
}

.navigation__subitem:last-child {
  border-bottom: none;
}

.navigation__subitem a {
  padding: 12px 20px;
  font-size: 13px;
  text-transform: none;
  letter-spacing: normal;
}

.navigation__subitem a:hover,
.navigation__subitem a:focus {
  background: linear-gradient(135deg, #003300 0%, #006600 100%);
}

/* Mobile Responsive */
@media (max-width: 991px) {
  .navigation {
    padding-top: 56px; /* Make room for the toggle */
  }

  .navigation__toggle {
    display: grid;
    place-items: center;
    line-height: 0;
    box-sizing: border-box;
    z-index: 1002;
    touch-action: manipulation;
  }

  .navigation__list {
    flex-direction: column;
    display: none !important;
    width: 100%;
    margin: 0;
    padding: 0;
  }

  .navigation__checkbox:checked ~ .navigation__list {
    display: flex !important;
  }

  .navigation__item {
    border-right: none;
    border-bottom: 1px solid #004400;
  }

  .navigation__item:last-child {
    border-bottom: none;
  }

  .navigation__item a {
    padding: 12px 15px;
    font-size: 13px;
    width: 100%;
  }

  .navigation__submenu {
    position: static;
    display: none;
    border-top: 1px solid #004400;
    border-radius: 0;
    box-shadow: none;
  }

  .navigation__item.has-submenu .navigation__submenu {
    display: block;
  }

  .navigation__subitem a {
    padding: 10px 30px;
    font-size: 12px;
  }
}

/* Tablet adjustments */
@media (min-width: 768px) and (max-width: 991px) {
  .navigation__item a {
    padding: 12px 15px;
    font-size: 13px;
  }
}