/**
 * Architecture department — uniform shell layout
 * Overrides conflicting inline CSS on arch dept pages.
 */
body.dept-theme-arch {
  background: transparent !important;
}

/* Flat layout: hero / banner / grid as direct #main-content children */
body.dept-theme-arch #main-content > .hero-section,
body.dept-theme-arch #main-content > .registration-banner,
body.dept-theme-arch #main-content > .content-grid,
body.dept-theme-arch #main-content > .content-grid.loading {
  max-width: var(--dept-shell-max, 1500px) !important;
  width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: var(--dept-shell-pad-x, 2rem) !important;
  padding-right: var(--dept-shell-pad-x, 2rem) !important;
  box-sizing: border-box !important;
}

body.dept-theme-arch #main-content .main-container,
body.dept-theme-arch #main-content .page-content-wrap {
  max-width: var(--dept-shell-max, 1500px) !important;
  width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: var(--dept-shell-pad-x, 2rem) !important;
  padding-right: var(--dept-shell-pad-x, 2rem) !important;
  box-sizing: border-box !important;
}

body.dept-theme-arch #main-content .page-content-wrap {
  padding-top: 1.25rem !important;
  padding-bottom: 3rem !important;
}

body.dept-theme-arch #main-content .main-container {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

body.dept-theme-arch #main-content .content-grid,
body.dept-theme-arch #main-content .main-container .content-grid,
body.dept-theme-arch #main-content .page-content-wrap .content-grid {
  display: grid !important;
  grid-template-columns: var(--dept-sidebar-col, 300px) minmax(0, 1fr) !important;
  gap: var(--dept-col-gap, 2rem) !important;
  width: 100% !important;
  margin: 0 auto 2.5rem !important;
  align-items: start !important;
  box-sizing: border-box !important;
}

body.dept-theme-arch #main-content .main-container .content-grid,
body.dept-theme-arch #main-content .page-content-wrap .content-grid {
  max-width: 100% !important;
  padding: 0 !important;
}

body.dept-theme-arch #main-content > .content-grid,
body.dept-theme-arch #main-content > .content-grid.loading {
  max-width: var(--dept-shell-max, 1500px) !important;
  padding-left: var(--dept-shell-pad-x, 2rem) !important;
  padding-right: var(--dept-shell-pad-x, 2rem) !important;
}

body.dept-theme-arch #main-content .sidebar,
body.dept-theme-arch #main-content aside.sidebar {
  width: 100% !important;
  max-width: var(--dept-sidebar-col, 300px) !important;
  min-width: 0 !important;
  position: sticky !important;
  top: 96px !important;
  align-self: start !important;
  max-height: calc(100vh - 110px) !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  background: #fff !important;
  border-radius: 16px !important;
  padding: 1.25rem 1rem !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08) !important;
  backdrop-filter: none !important;
  z-index: 10 !important;
}

body.dept-theme-arch #main-content .content-area {
  min-width: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  background: #fff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 20px !important;
  padding: 2rem 2.25rem 2.5rem !important;
  box-shadow: 0 16px 48px rgba(11, 30, 61, 0.12) !important;
  color: #1e293b !important;
}

body.dept-theme-arch #main-content > .hero-section,
body.dept-theme-arch #main-content > .registration-banner {
  max-width: var(--dept-shell-max, 1500px) !important;
  width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: var(--dept-shell-pad-x, 2rem) !important;
  padding-right: var(--dept-shell-pad-x, 2rem) !important;
  box-sizing: border-box !important;
}

body.dept-theme-arch #main-content .page-content-wrap > .hero-section,
body.dept-theme-arch #main-content .main-container .hero-section {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 auto 2rem !important;
  padding: 2.25rem 2rem !important;
  min-height: 0 !important;
  height: auto !important;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%) !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 18px !important;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08) !important;
  text-align: center !important;
  position: relative !important;
  overflow: visible !important;
}

body.dept-theme-arch #main-content .hero-section::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 4px !important;
  background: linear-gradient(90deg, #c08a2a, #e0a830, #0b1e3d) !important;
  opacity: 1 !important;
  border-radius: 18px 18px 0 0 !important;
}

body.dept-theme-arch #main-content .hero-section .hero-title {
  font-family: 'Playfair Display', serif !important;
  font-size: clamp(1.85rem, 3.5vw, 2.5rem) !important;
  font-weight: 700 !important;
  color: #0b1e3d !important;
  background: none !important;
  -webkit-text-fill-color: currentColor !important;
  text-shadow: none !important;
  margin-bottom: 0.75rem !important;
}

body.dept-theme-arch #main-content .hero-section .hero-subtitle {
  color: #64748b !important;
  font-size: 1.05rem !important;
  max-width: 720px !important;
  margin: 0 auto !important;
}

body.dept-theme-arch #main-content .page-indicator {
  position: static !important;
  display: inline-block !important;
  background: #0b1e3d !important;
  color: #fff !important;
  margin-bottom: 0.85rem !important;
  top: auto !important;
  right: auto !important;
}

body.dept-theme-arch #main-content .sidebar h3 {
  font-size: 1rem !important;
  font-weight: 700 !important;
  color: #0b1e3d !important;
  border-bottom: 2px solid #c08a2a !important;
  padding-bottom: 0.65rem !important;
  margin-bottom: 1rem !important;
}

body.dept-theme-arch #main-content .sidebar h3 i {
  color: #c08a2a !important;
}

body.dept-theme-arch #main-content .sidebar-menu {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

body.dept-theme-arch #main-content .sidebar-menu li {
  margin-bottom: 0.15rem !important;
}

body.dept-theme-arch #main-content .sidebar-menu a {
  display: flex !important;
  align-items: flex-start !important;
  gap: 0.55rem !important;
  padding: 0.6rem 0.7rem !important;
  border-radius: 8px !important;
  color: #334155 !important;
  text-decoration: none !important;
  font-size: 0.88rem !important;
  line-height: 1.35 !important;
  border-left: none !important;
  transform: none !important;
}

body.dept-theme-arch #main-content .sidebar-menu a.active,
body.dept-theme-arch #main-content .sidebar-menu a:hover {
  background: #faf0d8 !important;
  color: #0b1e3d !important;
}

body.dept-theme-arch #main-content .sidebar-menu a i {
  color: #c08a2a !important;
  width: 1.1rem !important;
  flex-shrink: 0 !important;
  margin-top: 0.15rem !important;
}

body.dept-theme-arch #main-content .sidebar-menu a img,
body.dept-theme-arch #main-content .sidebar-new-badge {
  max-height: 14px !important;
  width: auto !important;
  margin-left: 0.25rem !important;
  vertical-align: middle !important;
  flex-shrink: 0 !important;
}

body.dept-theme-arch #main-content .sidebar-sub {
  line-height: 1.35 !important;
}

body.dept-theme-arch #main-content .sidebar-sub-accent {
  color: #c08a2a !important;
  font-size: 0.82rem !important;
}

body.dept-theme-arch .floating-shapes {
  display: none !important;
}

body.dept-theme-arch #main-content .glass-card {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  backdrop-filter: none !important;
}

body.dept-theme-arch #main-content .spotlight-card {
  background: #fff !important;
  border: 1px solid #e2e8f0 !important;
  backdrop-filter: none !important;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08) !important;
}

body.dept-theme-arch #main-content .spotlight-card .card-title h2,
body.dept-theme-arch #main-content .spotlight-card h2 {
  color: #0b1e3d !important;
}

body.dept-theme-arch #main-content .spotlight-card .card-desc,
body.dept-theme-arch #main-content .section-subtitle {
  color: #475569 !important;
}

body.dept-theme-arch #main-content .gallery-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important;
  gap: 1.25rem !important;
}

body.dept-theme-arch #main-content .gallery-item {
  border-radius: 12px !important;
  overflow: hidden !important;
  border: 1px solid #e2e8f0 !important;
  background: #fff !important;
}

body.dept-theme-arch #main-content .gallery-image {
  width: 100% !important;
  height: auto !important;
  display: block !important;
  object-fit: cover !important;
}

body.dept-theme-arch #main-content .content-section {
  background: #fff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 16px !important;
  padding: 1.75rem !important;
  margin-bottom: 1.5rem !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06) !important;
  color: #1e293b !important;
}

body.dept-theme-arch #main-content .content-area .detail-card,
body.dept-theme-arch #main-content .content-area .detail-card p,
body.dept-theme-arch #main-content .content-area .objectives-list li,
body.dept-theme-arch #main-content .content-area .expert-card h5,
body.dept-theme-arch #main-content .content-area .expert-card p,
body.dept-theme-arch #main-content .content-area .theme-card p {
  color: #1e293b !important;
}

body.dept-theme-arch #main-content .content-area .expert-card p,
body.dept-theme-arch #main-content .content-area .theme-card p {
  color: #475569 !important;
}

@media (max-width: 968px) {
  body.dept-theme-arch #main-content .content-grid,
  body.dept-theme-arch #main-content .main-container .content-grid,
  body.dept-theme-arch #main-content .page-content-wrap .content-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }

  body.dept-theme-arch #main-content .sidebar,
  body.dept-theme-arch #main-content aside.sidebar {
    position: relative !important;
    top: auto !important;
    max-width: 100% !important;
    max-height: none !important;
  }

  body.dept-theme-arch #main-content .content-area {
    padding: 1.25rem 1rem 1.75rem !important;
  }
}