/* Global Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Atmospheric Misty Castle & Moonlit Background Overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(180deg, rgba(8, 10, 16, 0.75) 0%, rgba(8, 10, 16, 0.88) 50%, var(--bg-primary) 100%),
    url('/assets/moonlit/castle-backdrop.png');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  opacity: 0.35;
  filter: blur(1px);
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: var(--font-primary);
  border: none;
  outline: none;
  cursor: pointer;
  background: none;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Typography Utility */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 700;
}

.font-serif {
  font-family: var(--font-serif);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
  background: rgba(229, 184, 105, 0.1);
  border: 1px solid rgba(229, 184, 105, 0.3);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  color: var(--text-highlight);
  margin-bottom: 12px;
  background: linear-gradient(135deg, #FFFFFF 40%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--bg-glass-border);
  z-index: 1000;
  transition: background var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.nav-brand:hover {
  transform: translateY(-1px);
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, rgba(229, 184, 105, 0.25) 0%, rgba(139, 92, 246, 0.2) 100%);
  border: 1.5px solid var(--accent-gold);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 18px var(--accent-gold-glow), inset 0 0 10px rgba(229, 184, 105, 0.2);
  transition: all var(--transition-normal);
}

.nav-brand:hover .brand-icon {
  box-shadow: 0 0 26px rgba(229, 184, 105, 0.6), inset 0 0 14px rgba(229, 184, 105, 0.35);
  border-color: #FFF;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, #FFFFFF 0%, #CBD5E1 30%, #E5B869 75%, #D4AF37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 12px rgba(229, 184, 105, 0.45));
  text-transform: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin-left: auto;
  margin-right: 20px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-gold);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* User Profile Badge in Nav */
.user-profile-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.user-profile-badge:hover {
  border-color: var(--accent-gold);
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--accent-gold);
}

.user-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.admin-pill {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(147, 51, 234, 0.25);
  border: 1px solid var(--accent-purple);
  color: #D8B4FE;
  padding: 2px 6px;
  border-radius: 4px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold) 0%, #C69234 100%);
  color: #0A0D14;
  box-shadow: 0 0 16px var(--accent-gold-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(229, 184, 105, 0.55);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bg-glass-border);
  color: var(--text-primary);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
}

.btn-google {
  background: #FFFFFF;
  color: #1F2937;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-google:hover {
  background: #F3F4F6;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
}

.btn-admin {
  background: rgba(147, 51, 234, 0.2);
  border: 1px solid var(--accent-purple);
  color: #E9D5FF;
}

.btn-admin:hover {
  background: rgba(147, 51, 234, 0.35);
  color: #FFFFFF;
  box-shadow: 0 0 16px var(--accent-purple-glow);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 4000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--accent-gold);
  box-shadow: var(--shadow-lg), var(--glow-gold);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Footer */
.footer {
  margin-top: 100px;
  padding: 50px 0 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--bg-glass-border);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #FFFFFF 0%, #CBD5E1 30%, #E5B869 75%, #D4AF37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 10px rgba(229, 184, 105, 0.35));
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.85rem;
}