/*
 * Clean Dropdown CSS - Standard Bootstrap Styling
 * Ensures dropdown menus work perfectly without glassmorphism effects
 */

/* ===== CLEAN DROPDOWN STYLES ===== */

/* Standard Bootstrap dropdown menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  display: none;
  float: left;
  min-width: 160px;
  padding: 5px 0;
  margin: 2px 0 0;
  font-size: 14px;
  text-align: left;
  list-style: none;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ccc;
  border: 1px solid rgba(0,0,0,.15);
  border-radius: 4px;
  box-shadow: 0 6px 12px rgba(0,0,0,.175);
}

/* Show dropdown when active */
.dropdown-menu.show {
  display: block;
}

/* Dropdown items */
.dropdown-item {
  display: block;
  width: 100%;
  padding: 3px 20px;
  clear: both;
  font-weight: 400;
  color: #333;
  text-align: inherit;
  text-decoration: none;
  white-space: nowrap;
  background-color: transparent;
  border: 0;
  cursor: pointer;
}

/* Dropdown item hover */
.dropdown-item:hover,
.dropdown-item:focus {
  color: #262626;
  text-decoration: none;
  background-color: #f5f5f5;
}

/* Dropdown item active */
.dropdown-item.active,
.dropdown-item:active {
  color: #fff;
  text-decoration: none;
  background-color: #337ab7;
}

/* Dropdown item disabled */
.dropdown-item.disabled,
.dropdown-item:disabled {
  color: #777;
  cursor: not-allowed;
  background-color: transparent;
}

/* Dropdown divider */
.dropdown-divider {
  height: 0;
  margin: 9px 0;
  overflow: hidden;
  border-top: 1px solid #e5e5e5;
}

/* Dropdown header */
.dropdown-header {
  display: block;
  padding: 3px 20px;
  font-size: 12px;
  line-height: 1.42857143;
  color: #777;
  white-space: nowrap;
}

/* ===== NAVBAR DROPDOWN STYLES ===== */

/* Navbar dropdown menu */
.navbar .dropdown-menu {
  background-color: #fff;
  border: 1px solid rgba(0,0,0,.15);
  border-radius: 4px;
  box-shadow: 0 6px 12px rgba(0,0,0,.175);
  margin-top: 0;
}

/* Navbar dropdown items */
.navbar .dropdown-item {
  color: #333;
  padding: 8px 20px;
  font-size: 14px;
  line-height: 1.42857143;
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  color: #262626;
  background-color: #f5f5f5;
}

/* ===== RESPONSIVE DROPDOWN ===== */

/* Mobile dropdown */
@media (max-width: 767.98px) {
  .navbar .dropdown-menu {
    position: static;
    float: none;
    width: auto;
    margin-top: 0;
    background-color: transparent;
    border: 0;
    box-shadow: none;
  }
  
  .navbar .dropdown-item {
    color: #333;
    padding: 10px 15px;
  }
  
  .navbar .dropdown-item:hover,
  .navbar .dropdown-item:focus {
    color: #333;
    background-color: #e7e7e7;
  }
}

/* ===== DROPDOWN TOGGLE STYLES ===== */

/* Dropdown toggle button */
.dropdown-toggle {
  cursor: pointer;
}

/* Dropdown toggle caret */
.dropdown-toggle::after {
  display: inline-block;
  margin-left: 0.255em;
  vertical-align: 0.255em;
  content: "";
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
}

/* Remove caret for split button */
.dropdown-toggle-split::after {
  margin-left: 0;
}

/* ===== NAVBAR SPECIFIC STYLES ===== */

/* Ensure navbar allows dropdowns */
.navbar {
  overflow: visible;
}

.navbar-collapse {
  overflow: visible;
}

.navbar-nav {
  overflow: visible;
}

.nav-item {
  overflow: visible;
  position: relative;
}

/* Navbar brand */
.navbar-brand {
  font-weight: 700;
  color: #333;
}

/* Navbar nav links */
.navbar-nav .nav-link {
  color: #333;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: #007bff;
  background-color: rgba(0, 123, 255, 0.1);
}

.navbar-nav .nav-link.active {
  color: #007bff;
  background-color: rgba(0, 123, 255, 0.1);
}

/* ===== CLEAN NAVBAR BACKGROUND ===== */

/* Standard navbar background */
.navbar {
  background-color: #fff;
  border-bottom: 1px solid #e7e7e7;
  box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

/* Navbar on scroll */
.navbar.scrolled {
  box-shadow: 0 4px 8px rgba(0,0,0,.15);
}

/* ===== ACCESSIBILITY ===== */

/* Focus states */
.dropdown-item:focus {
  outline: 2px solid #007bff;
  outline-offset: -2px;
}

.dropdown-toggle:focus {
  outline: 2px solid #007bff;
  outline-offset: -2px;
}

/* ===== ANIMATION ===== */

/* Smooth dropdown animation */
.dropdown-menu {
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
}

.dropdown-menu.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ===== PRINT STYLES ===== */

@media print {
  .dropdown-menu {
    display: none !important;
  }
}

/* ===== HIGH CONTRAST MODE ===== */

@media (prefers-contrast: high) {
  .dropdown-menu {
    background-color: #fff;
    border: 2px solid #000;
  }
  
  .dropdown-item {
    color: #000;
  }
  
  .dropdown-item:hover,
  .dropdown-item:focus {
    background-color: #000;
    color: #fff;
  }
}

/* ===== REDUCED MOTION ===== */

@media (prefers-reduced-motion: reduce) {
  .dropdown-menu {
    transition: none;
  }
  
  .navbar-nav .nav-link {
    transition: none;
  }
}