/* Vril One–aligned theme tokens + premium navbar (ported for Vril Map). */

:root {
  --card-bg: #ffffff;
  --bg-surface: #f8f9fa;
  --bg-body: #ffffff;
  --body-color: #1e293b;
  --secondary: #64748b;
  --muted: #94a3b8;
  --border-color: #e2e8f0;
  --border-color-light: #f1f5f9;
  --primary: #667eea;
  --primary-rgb: 102, 126, 234;
  --primary-dark: #5568d3;
  --accent: #764ba2;
  --accent-rgb: 118, 75, 162;
  --success: #10b981;
  --warning: #f59e0b;
  --info: #3b82f6;
  --danger: #ef4444;
  --glow-color: rgba(102, 126, 234, 0.15);
  --nav-height: 80px;
  --tblr-primary: #667eea;
  --tblr-primary-rgb: 102, 126, 234;
  color-scheme: light;
}

[data-bs-theme="dark"] {
  --card-bg: #1e293b;
  --bg-surface: #0f172a;
  --bg-body: #0a0f1a;
  --body-color: #f1f5f9;
  --secondary: #94a3b8;
  --muted: #64748b;
  --border-color: #334155;
  --border-color-light: #1e293b;
  --primary: #818cf8;
  --primary-rgb: 129, 140, 248;
  --primary-dark: #6366f1;
  --accent: #a78bfa;
  --accent-rgb: 167, 139, 250;
  --success: #34d399;
  --warning: #fbbf24;
  --info: #60a5fa;
  --danger: #f87171;
  --glow-color: rgba(129, 140, 248, 0.2);
  --tblr-primary: #818cf8;
  --tblr-primary-rgb: 129, 140, 248;
  color-scheme: dark;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-body);
  color: var(--body-color);
  margin-bottom: 0;
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.08); }
}

@keyframes shimmer {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(200%) rotate(45deg); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.page {
  min-height: 100vh;
}

.navbar.vril-map-navbar {
  height: var(--nav-height);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
  background-size: 300% 300%;
  animation: gradient-shift 15s ease infinite;
  border: none;
  box-shadow: 0 10px 40px rgba(var(--primary-rgb), 0.3), 0 0 100px rgba(var(--primary-rgb), 0.1) inset;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  overflow: visible !important;
  backdrop-filter: blur(20px);
  z-index: 1030;
  padding: 0;
  margin-bottom: 0;
}

.navbar.vril-map-navbar::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  right: -50%;
  bottom: -50%;
  background:
    radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.3) 0%, transparent 60%),
    radial-gradient(circle at 70% 50%, rgba(255, 255, 255, 0.2) 0%, transparent 60%);
  animation: glow-pulse 6s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.navbar.vril-map-navbar::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
  animation: shimmer 3s ease-in-out infinite;
  z-index: 0;
}

.navbar.vril-map-navbar .container-xl {
  max-width: 100%;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  position: relative;
  z-index: 2;
  height: var(--nav-height);
  display: flex;
  align-items: center;
}

@media (min-width: 1400px) {
  .navbar.vril-map-navbar .container-xl {
    max-width: 1600px;
  }
}

.navbar.vril-map-navbar .navbar-brand {
  font-size: 1.25rem;
  font-weight: 800;
  color: white !important;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 0.75rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  z-index: 10;
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
}

.navbar.vril-map-navbar .navbar-brand::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.navbar.vril-map-navbar .navbar-brand:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  background: rgba(255, 255, 255, 0.25);
}

.navbar.vril-map-navbar .navbar-brand:hover::before {
  left: 100%;
}

.navbar.vril-map-navbar .navbar-toggler {
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  z-index: 10;
}

.navbar.vril-map-navbar .navbar-toggler-icon {
  filter: invert(1) brightness(2);
}

.navbar.vril-map-navbar .navbar-nav {
  position: static !important;
  z-index: 10;
  flex-wrap: nowrap !important;
  align-items: center;
}

.navbar.vril-map-navbar .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 600;
  padding: 0.75rem 0.85rem !important;
  border-radius: 0.6rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  margin: 0 0.15rem;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.navbar.vril-map-navbar .navbar-nav .nav-link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: white;
  transform: translateX(-50%);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 3px 3px 0 0;
}

.navbar.vril-map-navbar .navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 0.6rem;
}

.navbar.vril-map-navbar .navbar-nav .nav-link:hover {
  color: white !important;
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.navbar.vril-map-navbar .navbar-nav .nav-link:hover::before {
  width: 80%;
}

.navbar.vril-map-navbar .navbar-nav .nav-link:hover::after {
  opacity: 1;
}

.navbar.vril-map-navbar .navbar-nav .nav-link i {
  font-size: 0.95rem;
}

/* Auth buttons — same white-pill Sign in as Vril One / VrilSrc / VrilChat */
.navbar.vril-map-navbar .btn-primary {
  background: rgba(255, 255, 255, 0.9) !important;
  color: var(--primary) !important;
  font-weight: 700;
  padding: 0.6rem 1.25rem;
  border-radius: 0.6rem;
  border: none !important;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  font-size: 0.9rem;
  white-space: nowrap;
}

.navbar.vril-map-navbar .btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.3), transparent);
  transition: left 0.5s ease;
}

.navbar.vril-map-navbar .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
  background: #fff !important;
  color: var(--primary-dark) !important;
}

.navbar.vril-map-navbar .btn-primary:hover::before {
  left: 100%;
}

.navbar.vril-map-navbar .btn-outline-primary {
  border: 2px solid rgba(255, 255, 255, 0.7);
  color: #fff !important;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  white-space: nowrap;
}

.navbar.vril-map-navbar .btn-outline-primary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #fff;
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.navbar.vril-map-navbar .btn-outline-danger {
  border: 2px solid rgba(255, 255, 255, 0.7);
  color: #fff !important;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.6rem 1.25rem;
  border-radius: 0.6rem;
  font-size: 0.9rem;
}

.navbar.vril-map-navbar .btn-outline-danger:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #fff;
  color: #fff !important;
}

.theme-toggle-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.65rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  text-decoration: none;
  margin-left: 0.5rem;
}

.theme-toggle-wrapper:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.theme-toggle-wrapper svg {
  width: 1.15rem;
  height: 1.15rem;
  transition: transform 0.2s, opacity 0.2s, color 0.2s;
  opacity: 0.9;
}

.theme-toggle-wrapper:hover svg {
  opacity: 1;
  transform: scale(1.1);
  color: #f5c542;
}

.page-wrapper {
  min-height: calc(100vh - var(--nav-height));
  padding-top: var(--nav-height);
}

.page-body {
  padding: 1.5rem 0 2rem;
}

body.vril-map-active .page-body {
  padding: 0;
}

.footer.premium-footer {
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--secondary);
  padding: 1.25rem 0;
}

.footer.premium-footer a {
  color: var(--primary);
  text-decoration: none;
}

.footer.premium-footer a:hover {
  text-decoration: underline;
}

.btn-primary {
  --tblr-btn-bg: var(--primary);
  --tblr-btn-border-color: var(--primary);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-color: transparent;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #5568d3 0%, #6a4191 100%);
  border-color: transparent;
}

@media (max-width: 767.98px) {
  .navbar.vril-map-navbar {
    height: auto;
    min-height: var(--nav-height);
  }

  .navbar.vril-map-navbar .container-xl {
    height: auto;
    min-height: var(--nav-height);
    flex-wrap: wrap;
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
  }

  .navbar.vril-map-navbar .navbar-collapse {
    width: 100%;
    background: rgba(15, 23, 42, 0.35);
    border-radius: 0.75rem;
    margin-top: 0.65rem;
    padding: 0.5rem;
  }

  .navbar.vril-map-navbar .navbar-nav {
    flex-wrap: wrap !important;
    gap: 0.35rem;
  }

  /* Theme toggle + Sign in stack in a column — ms-* alone leaves zero vertical gap. */
  .navbar.vril-map-navbar .navbar-nav.ms-md-auto {
    gap: 0.75rem;
    margin-top: 0.5rem;
    align-items: center !important;
  }

  .navbar.vril-map-navbar .navbar-nav .theme-toggle-wrapper {
    margin-left: 0 !important;
  }

  .navbar.vril-map-navbar .navbar-nav .btn-primary,
  .navbar.vril-map-navbar .navbar-nav .btn-outline-danger,
  .navbar.vril-map-navbar .navbar-nav form.ms-2 {
    margin-left: 0 !important;
    margin-top: 0.15rem;
  }
}