/* Creative & Professional Floating Floating Pill Navbar */
:root {
  --nav-height: 80px;
  --nav-top-gap: 1rem;
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-blur: 10px;
  --accent-soft: rgba(37, 99, 235, 0.1);
  --nav-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
}

.dark {
  --glass-bg: rgba(15, 23, 42, 0.55);
  --glass-border: rgba(255, 255, 255, 0.1);
  --accent-soft: rgba(96, 165, 250, 0.15);
  --nav-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5);
}

/* Navbar Wrapper to allow floating */
.navbar-wrapper {
  position: fixed;
  top: var(--nav-top-gap);
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 1.5rem;
  pointer-events: none; /* Let clicks pass through to page if not on navbar */
}

.navbar {
  max-width: 1240px;
  margin: 0 auto;
  height: 64px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  box-shadow: var(--nav-shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  pointer-events: auto; /* Re-enable clicks for the navbar itself */
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Logo Section */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  z-index: 1002;
  transition: transform 0.3s ease;
}

.nav-logo:hover {
  transform: scale(1.02);
}

.nav-logo img {
  height: 32px;
  width: auto;
}

.nav-logo-text h1 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0;
  color: var(--text);
  letter-spacing: -0.02em;
}

/* Desktop Navigation */
.nav-desktop {
  display: none;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: rgba(0,0,0,0.03);
    padding: 6px;
    border-radius: 40px;
  }
  .dark .nav-desktop {
    background: rgba(255,255,255,0.03);
  }
}

.nav-link {
  padding: 0.6rem 1rem;
  border-radius: 30px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.25s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--accent);
}

.dark .nav-link:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* Active State */
.nav-link.active {
  background: linear-gradient(135deg, var(--accent), #1d4ed8);
  color: white !important;
  box-shadow: 0 8px 16px -4px rgba(37, 99, 235, 0.4);
}

.mobile-link.active {
  color: var(--accent);
  padding-left: 1rem;
  border-left: 4px solid var(--accent);
}

/* Dropdown link active state */
.dropdown-item.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

/* Dropdown Arrow Rotation */
.nav-dropdown:hover .nav-dropdown-trigger svg:last-child {
  transform: rotate(180deg);
}

.nav-dropdown-trigger svg:last-child {
  transition: transform 0.3s ease;
}

/* Dropdowns */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  cursor: pointer;
}

.nav-dropdown-content {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  min-width: 220px;
  padding: 0.75rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: top right;
}

.nav-dropdown:hover .nav-dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background: var(--accent-soft);
  color: var(--accent);
  transform: translateX(5px);
}

/* Right Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-login, .btn-logout {
  padding: 0.6rem 1.25rem;
  border-radius: 25px;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-login {
  background: var(--text);
  color: var(--bg);
}

.btn-logout {
  background: #fef2f2;
  color: #ef4444;
  border: 1px solid #fee2e2;
}

.dark .btn-logout {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.btn-logout:hover {
  background: #ef4444;
  color: white;
  transform: translateY(-2px);
}

/* Mobile Toggle */
.mobile-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.05);
  border: none;
  cursor: pointer;
  color: var(--text);
  transition: all 0.3s ease;
}

.dark .mobile-toggle {
  background: rgba(255,255,255,0.05);
}

@media (min-width: 1024px) {
  .mobile-toggle {
    display: none;
  }
}

/* Mobile Menu - Creative Full Screen Overlay */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  display: flex;
  flex-direction: column;
  padding: 2rem;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.dark .mobile-menu-overlay {
  background: rgba(7, 17, 40, 0.7);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.mobile-nav-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.mobile-group-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 1rem;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-link {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}

.mobile-menu-overlay.active .mobile-link {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered entrance */
.mobile-menu-overlay.active .mobile-link:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu-overlay.active .mobile-link:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu-overlay.active .mobile-link:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu-overlay.active .mobile-link:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu-overlay.active .mobile-link:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu-overlay.active .mobile-link:nth-child(6) { transition-delay: 0.3s; }
.mobile-menu-overlay.active .mobile-link:nth-child(7) { transition-delay: 0.35s; }
.mobile-menu-overlay.active .mobile-link:nth-child(8) { transition-delay: 0.4s; }

.mobile-link:hover {
  color: var(--accent);
  padding-left: 10px;
}

/* Accessibility & Theme */
#dark-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

#dark-toggle:hover {
  background: rgba(0,0,0,0.05);
}

.dark #dark-toggle:hover {
  background: rgba(255,255,255,0.1);
}

.logo-dark, .light-hidden {
  display: none;
}

.dark .logo-dark, .dark .light-hidden {
  display: block;
}

.dark .logo-light, .dark .dark-hidden {
  display: none;
}

.hidden {
  display: none;
}

/* Page Spacing to account for floating navbar */
body:not(.no-nav) {
  padding-top: calc(var(--nav-height) + var(--nav-top-gap));
}