/**
 * Regions CSS - Region-specific styles
 * Based on ADR-0007: Page Layout and Navigation System
 * Themed via CSS custom properties
 */

/* Eyebrow */
#eyebrow {
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 0.5rem 2rem;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-primary);
}

.eyebrow-content {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1.5rem;
  max-width: 1600px;
  margin: 0 auto;
}

.eyebrow-role-badge {
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  background: var(--accent-red-bg);
  color: var(--accent-red);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.user-email {
  color: var(--text-secondary);
}

/* Perspective Mode Toggle */
.perspective-btn {
  background: none;
  border: 1px solid var(--border-primary);
  color: var(--text-secondary);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
  white-space: nowrap;
}

.perspective-btn:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

.perspective-btn.perspective-active {
  background: var(--info-bg);
  border-color: var(--info);
  color: var(--info);
}

/* Player View Banner */
.player-view-banner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(96, 165, 250, 0.15);
  border: 1px solid var(--info);
  border-radius: 3px;
  padding: 0.15rem 0.6rem;
  font-size: 0.75rem;
  color: var(--info);
}

.player-view-label {
  white-space: nowrap;
}

.player-view-exit {
  background: none;
  border: 1px solid var(--info);
  color: var(--info);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.7rem;
  white-space: nowrap;
}

.player-view-exit:hover {
  background: var(--info-bg);
}

/* Impersonation Banner */
.impersonation-banner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid var(--warning);
  border-radius: 3px;
  padding: 0.15rem 0.6rem;
  font-size: 0.75rem;
  color: var(--warning);
}

.impersonation-label {
  white-space: nowrap;
}

.impersonation-label strong {
  color: var(--text-primary);
}

.impersonation-exit {
  background: none;
  border: none;
  color: var(--warning);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0 0.2rem;
  line-height: 1;
}

.impersonation-exit:hover {
  color: var(--text-primary);
}

.logout-link,
.login-link {
  color: var(--text-primary);
  text-decoration: none;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  transition: background 0.2s;
  cursor: pointer;
}

.logout-link:hover,
.login-link:hover {
  background: var(--bg-hover);
}

.login-link {
  background: var(--accent-red);
  color: #ffffff;
}

.login-link:hover {
  background: var(--accent-red-hover);
}

/* Header */
.logo-link {
  text-decoration: none;
  color: inherit;
}

.site-title {
  font-family: 'Fasthand', cursive;
  font-size: 2rem;
  margin: 0;
  color: var(--accent-red);
}

/* Hamburger toggle — hidden on desktop */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  line-height: 1;
}

/* Desktop-only elements */
.desktop-only {
  display: contents;
}

/* Main nav */
#nav {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-primary);
}

.main-nav {
  display: flex;
  gap: 0;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-tab {
  padding: 1rem 1.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  font-weight: 500;
}

.nav-tab:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.nav-tab.active {
  border-bottom-color: var(--accent-red);
  background: var(--bg-primary);
  color: var(--text-primary);
}

/* Admin sidebar */
.admin-nav {
  background: var(--bg-primary);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-primary);
}

.admin-nav h3 {
  margin: 0 0 1rem 0;
  font-size: 1.25rem;
  color: var(--text-primary);
  border-bottom: 2px solid var(--accent-red);
  padding-bottom: 0.5rem;
}

.admin-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.admin-nav li {
  margin-bottom: 0.5rem;
}

.admin-nav a {
  display: block;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: var(--text-secondary);
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
}

.admin-nav a:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.admin-nav a.active {
  background: var(--accent-red);
  color: #ffffff;
  font-weight: 500;
}

/* Footer */
footer {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border-top: 1px solid var(--border-primary);
}

#footer-first {
  padding: 2rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  max-width: 1600px;
  margin: 0 auto;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--accent-red);
}

.footer-links .separator {
  color: var(--border-emphasis);
}

#page-bottom {
  background: var(--bg-darkest);
  color: var(--text-disabled);
  padding: 1rem;
  text-align: center;
  font-size: 0.875rem;
}

.copyright p {
  margin: 0;
}

/* =============================================================================
   Responsive: Tablet + Phone
   ============================================================================= */

@media (max-width: 768px) {
  /* Show hamburger, hide nav by default */
  /* Hamburger in eyebrow */
  .mobile-nav-toggle {
    display: block;
    margin-right: auto;
  }

  /* Nav: hidden by default, dropdown when open */
  .main-nav {
    display: none;
    flex-direction: column;
    padding: 0;
  }

  .main-nav.mobile-open {
    display: flex;
  }

  .nav-tab {
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    border-left: 3px solid transparent;
  }

  .nav-tab.active {
    border-bottom-color: var(--border-primary);
    border-left-color: var(--accent-red);
  }

  /* Eyebrow: compact */
  .eyebrow-bar {
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
  }

  /* Hide perspective toggle on mobile */
  .desktop-only {
    display: none;
  }

  /* Admin sidebar: horizontal pills when stacked */
  .admin-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
  }

  .admin-nav a {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
  }

  /* Footer */
  .footer-links {
    padding: 0.75rem 1rem;
  }
}

@media (max-width: 480px) {
  .nav-tab {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }

  .eyebrow-bar {
    font-size: 0.8rem;
    padding: 0.4rem 0.75rem;
  }

  .site-logo {
    height: 32px;
  }
}