/* Navbar styles */

/* Navbar container */
.navbar {
  padding: 0.5rem 0;
  border-bottom: 1px solid hsla(var(--border), 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1030;
  background-color: hsla(var(--background), 0.9);
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Bootstrap Navbar Customization */
#main-navbar {
  background-color: transparent;
  padding: 0.6rem 0;
  transform: translateY(0);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Navbar scroll states */
.navbar-scrolled {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.navbar-hidden {
  transform: translateY(-100%);
}

/* Light mode navbar adjustments */
html:not(.dark) .navbar-dark {
  background-color: hsl(var(--background));
}

html:not(.dark) .navbar-dark .navbar-toggler {
  background-color: rgba(240, 240, 250, 0.8);
}

html:not(.dark) .navbar-dark .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Navbar brand */
.navbar-brand {
  font-weight: 700;
  font-size: 1.15rem;
  padding: 0;
  margin-right: 0;
}

.gradient-brand {
  color: hsl(var(--foreground));
  text-decoration: none;
  background: linear-gradient(to right, #a78bfa, #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Nav Links */
.navbar-nav {
  gap: 1.25rem;
}

.navbar-dark .navbar-nav .nav-link {
  font-weight: 500;
  font-size: 0.8rem;
  padding: 0;
  transition: color 0.2s ease;
}

/* Controls */
.navbar-controls {
  margin-left: auto;
}

/* Mobile Toggle */
.navbar-toggler {
  border: none;
  padding: 0.25rem;
  margin-right: -0.25rem;
  position: relative;
  z-index: 1060; /* Higher than the menu */
  transition: transform 0.3s ease;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* Hamburger icon animation */
.navbar-toggler-icon {
  position: relative;
  transition: background-color 0.2s ease;
}

.navbar-toggler-icon,
.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  display: block;
  width: 20px;
  height: 2px;
  background-color: hsl(var(--foreground));
  transition: transform 0.3s ease, top 0.3s ease;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: '';
  position: absolute;
  left: 0;
}

.navbar-toggler-icon::before {
  top: -6px;
}

.navbar-toggler-icon::after {
  top: 6px;
}

/* Active state (when menu is open) */
.navbar-toggler.is-active .navbar-toggler-icon {
  background-color: transparent;
}

.navbar-toggler.is-active .navbar-toggler-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.navbar-toggler.is-active .navbar-toggler-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Theme Toggle Styles */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: hsl(var(--foreground));
}

.sun-and-moon {
  --ease-3: cubic-bezier(0.25, 0, 0.3, 1);
  --ease-elastic-3: cubic-bezier(0.5, 1.25, 0.75, 1.25);
  --ease-elastic-4: cubic-bezier(0.5, 1.5, 0.75, 1.25);
  --ease-3: cubic-bezier(0.25, 0, 0.3, 1);
  
  position: relative;
  width: 24px;
  height: 24px;
}

.sun-and-moon > :is(.moon, .sun, .sun-beams) {
  transform-origin: center;
}

.sun-and-moon > .sun {
  fill: hsl(var(--foreground));
}

.sun-and-moon > .moon {
  fill: transparent;
  stroke: hsl(var(--foreground));
  stroke-width: 2px;
}

.sun-and-moon > .sun-beams {
  stroke: hsl(var(--foreground));
  stroke-width: 2px;
}

.dark .sun-and-moon > .sun {
  transform: scale(1.75);
}

.dark .sun-and-moon > .sun-beams {
  opacity: 0;
}

.dark .sun-and-moon > .moon > circle {
  transform: translateX(-7px);
}

/* Theme toggle animations */
.sun-and-moon > .sun {
  transition: transform 0.5s var(--ease-elastic-3);
}

.sun-and-moon > .sun-beams {
  transition: transform 0.5s var(--ease-elastic-4), opacity 0.5s var(--ease-3);
}

.sun-and-moon .moon > circle {
  transition: transform 0.25s var(--ease-elastic-3);
}

/* Hover effect */
.theme-toggle:hover .sun-and-moon > .sun {
  transform: scale(1.1);
}

.dark .theme-toggle:hover .sun-and-moon > .sun {
  transform: scale(1.85);
}

.theme-toggle:hover .sun-and-moon > .sun-beams {
  transform: rotate(25deg);
}

.theme-toggle:active {
  transform: scale(0.9);
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: hsl(var(--background));
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 250px;
    height: 100vh;
    padding: 2rem 1.25rem;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1050;
    overflow-y: auto;
    box-shadow: 5px 0 25px rgba(0, 0, 0, 0.15);
  }
  
  .navbar-collapse.show {
    transform: translateX(0);
  }
  
  .navbar-collapse-backdrop.show {
    opacity: 1;
    visibility: visible;
  }
  
  /* Menu links */
  .navbar-nav {
    gap: 0 !important;
    margin: 2rem 0 0;
    text-align: left;
  }
  
  .navbar-dark .navbar-nav .nav-link {
    padding: 0.5rem 0;
    border-bottom: 1px solid hsla(var(--border), 0.1);
    font-size: 1rem;
  }
}

.ml-6 {
  margin-left: 1.25rem;
}

.nav-links {
  display: none;
}

.controls-wrapper {
  display: flex;
  align-items: center;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
    gap: 1.25rem;
  }
}

.nav-link {
  color: hsl(var(--muted-foreground));
  font-weight: 500;
  transition: color 0.3s ease;
  text-decoration: none;
  font-size: 0.8rem;
}

.nav-link:hover,
.nav-link.active {
  color: hsl(var(--primary));
}

.mobile-menu-toggle {
  border: none;
  color: hsl(var(--foreground));
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 10;
  background: transparent;
}

.hamburger-icon {
  color: white;
  font-size: 24px;
  line-height: 1;
  display: block;
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}