/**
 * WebGIS Theme Concept CSS
 */
:root {
  --wg-primary: #2B66FF;
  --wg-primary-hover: #1e4bd8;
  --wg-text: #1a1a1a;
  --wg-text-light: #64748b;
  --wg-bg-light: #f8fafc;
  --wg-border: #e2e8f0
}
body {
  color: var(--wg-text);
  line-height: 1.6;
}
h1, h2, h3, h4, h5, h6, .fw-bold {
  font-weight: 500 !important;
}
a {
  color: var(--bs-primary-bg);
  transition: .2s all ease-in-out
}
a:hover {
  color: var(--bs-primary);
  transition: .2s all ease-in-out
}
.container {
  max-width: 1200px !important;
}

/* Navbar */
.navbar {
  padding-top: 1rem;
  padding-bottom: 1rem;
  background-color: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.navbar-brand img {
  height: 32px;
}
.navbar-nav .nav-link {
  color: var(--wg-text) !important;
  padding: 0.5rem 0.65rem !important;
}
.navbar-nav .nav-link:hover {
  color: var(--wg-primary) !important;
}

/* Buttons */
.btn-primary {
  background-color: var(--bs-dark);
  border-color: var(--bs-dark);
  font-weight: 600;
}
.btn-outline-light {
  color: var(--wg-text);
  background-color: #fff;
  border-color: var(--wg-border);
}
.btn-outline-light:hover {
  background-color: var(--wg-bg-light);
  color: var(--wg-text);
}

.modal {
  --bs-modal-border-radius: 1rem!important
}

.card {
  --bs-card-border-radius: 1rem!important
}

/* Typography */
h1, h2, h3, h4, .display-4 {
  letter-spacing: -0.02em;
}
.fw-semibold {
  font-weight: 600 !important;
}

/* Icons */
.nav-link i {
  margin-right: 4px;
}

/* Sections */
.hero-section {
  padding: 6rem 0 4rem;
}
.section-padding {
  padding: 5rem 0;
}
.bg-light {
  background-color: #f0f4ff !important;
}

/* Cards */
.card-hover {
  transition: transform 0.2s ease;
}
.card-hover:hover {
  transform: translateY(-2px);
}

/* Hero Image */
.hero-image {
  border-radius: 12px;
}
.hero-blob {
  right: -10rem;
  z-index: 0;
  width: auto;
  height: 100%;
  max-height: 300px;
  color: #708090;
}

/* Fading Border */
.border-fade-top {
  border-top: 0 !important;
  background-image: linear-gradient(to right, transparent 0%, var(--wg-border) 20%, var(--wg-border) 80%, transparent 100%);
  background-size: 100% 1px;
  background-position: top;
  background-repeat: no-repeat;
}
.border-fade-bottom {
  border-bottom: 0 !important;
  background-image: linear-gradient(to right, transparent 0%, var(--wg-border) 20%, var(--wg-border) 80%, transparent 100%);
  background-size: 100% 1px;
  background-position: bottom;
  background-repeat: no-repeat;
}
.border-fade-y, .border-fade {
  border-top: 0 !important;
  border-bottom: 0 !important;
  background-image: 
    linear-gradient(to right, transparent 0%, var(--wg-border) 20%, var(--wg-border) 80%, transparent 100%),
    linear-gradient(to right, transparent 0%, var(--wg-border) 20%, var(--wg-border) 80%, transparent 100%);
  background-size: 100% 1px, 100% 1px;
  background-position: top, bottom;
  background-repeat: no-repeat, no-repeat;
}

/* Select2 Primary Styling */
.select2-results__option--highlighted,
.select2-results__option--highlighted[aria-selected] {
  background-color: #f0f4ff !important;
  color: var(--wg-primary) !important;
}
.select2-results__option--selected,
.select2-results__option[aria-selected="true"] {
  background-color: var(--wg-border) !important;
  color: var(--wg-text) !important;
}
.select2-results__option--selected.select2-results__option--highlighted {
  background-color: #d8e4ff !important;
  color: var(--wg-primary-hover) !important;
}

/* ──────────────────────────────────────────────
   Desktop Dropdown – Fade-in-top + Arrow
   Only ≥ 992px, does NOT affect mobile bottom sheet
   ────────────────────────────────────────────── */
@media (min-width: 992px) {

  /* ── Animation keyframes ── */
  @keyframes dropdownFadeInTop {
    from {
      opacity: 0;
      transform: translateY(8px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* ── Base dropdown style ── */
  .navbar .dropdown-menu {
    margin-top: 24px !important;
    border: 1px solid var(--wg-border);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    padding: 8px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    /* Hidden by default, animated on show */
    opacity: 0;
    transform: translateY(8px);
    transition: none;
    display: block;
    pointer-events: none;
    visibility: hidden;
  }

  /* ── Show state ── */
  .navbar .dropdown-menu.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
    animation: dropdownFadeInTop 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  /* ── Arrow (pointing up to parent) ── */
  .navbar .dropdown-menu::before,
  .navbar .dropdown-menu::after {
    content: "";
    position: absolute;
    display: block;
  }
  /* Outer border arrow */
  .navbar .dropdown-menu::before {
    top: -8px;
    left: 24px;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--wg-border);
  }
  /* Inner fill arrow */
  .navbar .dropdown-menu::after {
    top: -7px;
    left: 25px;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid rgba(255, 255, 255, 0.98);
  }

  /* ── Arrow position for right-aligned menus ── */
  .navbar .dropdown-menu.dropdown-menu-end::before {
    left: auto;
    right: 24px;
  }
  .navbar .dropdown-menu.dropdown-menu-end::after {
    left: auto;
    right: 25px;
  }

  /* ── Nested dropdown (sub-menu on hover) ── */
  .navbar .dropdown-menu .dropdown-menu {
    margin-top: 0 !important;
    margin-left: 4px;
    top: -8px;
    border-radius: 10px;
  }
  .navbar .dropdown-menu .dropdown-menu::before,
  .navbar .dropdown-menu .dropdown-menu::after {
    display: none;
  }

  /* ── Dropdown items styling ── */
  .navbar .dropdown-menu .nav-link,
  .navbar .dropdown-menu .dropdown-item {
    border-radius: 8px;
    padding: 8px 12px !important;
    font-size: 0.9rem;
    color: var(--wg-text);
    transition: background 0.15s ease, color 0.15s ease;
  }
  .navbar .dropdown-menu .nav-link:hover,
  .navbar .dropdown-menu .dropdown-item:hover {
    background: var(--wg-bg-light);
    color: var(--wg-primary) !important;
  }
  .navbar .dropdown-menu .nav-link:active,
  .navbar .dropdown-menu .dropdown-item:active {
    background: #e8eeff;
  }

  /* ── Dividers ── */
  .navbar .dropdown-menu .dropdown-divider {
    margin: 4px 8px;
    border-color: var(--wg-border);
  }
}