/* McCroskey Music - Layout & Navigation Styling */

/* Header & Navigation */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: var(--color-surface-translucent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: var(--max-content-width);
  margin: 0 auto;
  padding: 0 20px;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  height: 46px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.brand-text-group {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--color-primary-light);
  background: var(--color-surface-hover);
}

.nav-link.active {
  color: var(--color-primary-light);
  background: rgba(37, 99, 235, 0.08);
}

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

.donate-btn {
  background: linear-gradient(135deg, #0070BA, #003087);
  color: #FFFFFF !important;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 112, 186, 0.3);
}

.donate-btn:hover {
  background: linear-gradient(135deg, #005EA6, #00256B);
  box-shadow: 0 4px 12px rgba(0, 112, 186, 0.4);
  transform: translateY(-2px);
}

/* Mobile Toggle */
.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-text-main);
  border-radius: var(--radius-md);
}

.mobile-menu-toggle:hover {
  background: var(--color-surface-hover);
}

.mobile-nav-drawer {
  display: none;
  flex-direction: column;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
}

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

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-main);
  padding: 12px 16px;
  border-radius: var(--radius-md);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--color-primary-light);
  background: var(--color-surface-hover);
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-subtle);
  margin-bottom: 24px;
}

.breadcrumb-nav a {
  color: var(--color-text-muted);
}

.breadcrumb-nav a:hover {
  color: var(--color-primary-light);
}

.breadcrumb-nav span {
  color: var(--color-text-main);
  font-weight: 600;
}

/* App Footer */
.app-footer {
  margin-top: auto;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 32px 20px 24px;
}

.footer-container {
  max-width: var(--max-content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.footer-verse {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-accent);
  max-width: 600px;
}

.footer-verse-link {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
  transition: color 0.2s ease;
}

.footer-verse-link:hover {
  color: var(--color-primary-light);
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.footer-links a:hover {
  color: var(--color-primary-light);
}

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

/* Responsive Media Queries */
@media (max-width: 860px) {
  .desktop-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}