:root {
  color-scheme: only light;
  --bg-page: #ffffff;
  --bg-card: #f8fafc;
  --bg-card-alt: #f1f5f9;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-subtle: #64748b;
  --border-color: #e2e8f0;
  --border-subtle: #cbd5e1;
  --navy-primary: #1e3a8a;
  --navy-dark: #0f172a;
  --navy-light: #2563eb;
  --gold-accent: #8a4f08;
  --gold-light: #fef3c7;
  --gold-border: #fcd34d;
  --success-bg: #ecfdf5;
  --success-text: #065f46;
  --success-border: #a7f3d0;
  --warning-bg: #fffbeb;
  --warning-text: #92400e;
  --warning-border: #fde68a;
  --archive-bg: #f1f5f9;
  --archive-text: #475569;
  --archive-border: #cbd5e1;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Cairo", "Noto Sans Arabic", Helvetica, Arial, sans-serif;
  --container-max-width: 960px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-page);
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100%;
}

a {
  color: var(--navy-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease, background-color 0.15s ease;
}

a:hover {
  color: var(--gold-accent);
}

a:focus-visible, button:focus-visible {
  outline: 3px solid var(--gold-accent);
  outline-offset: 3px;
}

/* Touch targets at least 44px */
.header-nav a,
.btn-apply,
.footer-link,
.lang-switcher,
.breadcrumb a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border-color);
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  min-height: 44px;
}

.site-logo {
  height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--navy-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.nav-link:hover {
  color: var(--gold-accent);
  background-color: var(--bg-card);
}

.lang-switcher {
  border: 1px solid var(--gold-accent);
  color: var(--gold-accent);
  text-decoration: none;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  font-size: 0.9rem;
  background-color: #fff;
}

.lang-switcher:hover {
  background-color: var(--gold-accent);
  color: #ffffff;
}

/* Breadcrumbs */
.breadcrumbs-bar {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
}

.breadcrumbs-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
}

.breadcrumb-item a {
  color: var(--navy-primary);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb-item a:hover {
  color: var(--gold-accent);
  text-decoration: underline;
}

.breadcrumb-separator {
  margin: 0 0.4rem;
  color: var(--text-subtle);
  user-select: none;
}

.breadcrumb-current {
  color: var(--text-muted);
  font-weight: 600;
  max-width: 280px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Main Container (Visible by default without JS) */
main {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 2rem 1rem 3.5rem;
  opacity: 1;
}

/* Notices & Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.skip-link {
  position: absolute;
  top: -100px;
  inset-inline-start: 1rem;
  background: var(--navy-dark);
  color: #ffffff;
  padding: 0.5rem 1rem;
  z-index: 1000;
  text-decoration: none;
  font-weight: 700;
  border-radius: 4px;
}

.skip-link:focus {
  top: 1rem;
}

.badge-open {
  background-color: var(--success-bg);
  color: var(--success-text);
  border-color: var(--success-border);
}

.badge-deadline-unknown, .badge-warning {
  background-color: var(--warning-bg);
  color: var(--warning-text);
  border-color: var(--warning-border);
}

.badge-archived, .badge-closed {
  background-color: var(--archive-bg);
  color: var(--archive-text);
  border-color: var(--archive-border);
}

.badge-pending {
  background-color: #fef9c3;
  color: #854d0e;
  border-color: #fde047;
}

.notice-box {
  margin: 1.25rem 0;
  padding: 1rem 1.25rem;
  border-radius: 8px;
  font-size: 0.9375rem;
  border: 1px solid transparent;
}

.notice-pending {
  background-color: #fffbeb;
  border-color: var(--gold-border);
  color: #92400e;
}

.notice-archived {
  background-color: #f8fafc;
  border-color: #cbd5e1;
  color: #334155;
}

.notice-icon {
  font-weight: 700;
  margin-inline-end: 0.5rem;
}

/* Opportunity Header */
.opportunity-header {
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.opportunity-type-tag {
  color: var(--gold-accent);
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.opportunity-title {
  font-size: 1.875rem;
  line-height: 1.3;
  color: var(--navy-dark);
  margin: 0.25rem 0 1rem;
  font-weight: 800;
  word-break: break-word;
}

.status-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

/* Key Facts Card */
.facts-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.facts-card h2 {
  margin-top: 0;
  font-size: 1.125rem;
  color: var(--navy-dark);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.fact-item {
  display: flex;
  flex-direction: column;
}

.fact-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 600;
}

.fact-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy-dark);
  word-break: break-word;
}

.fact-note {
  font-size: 0.75rem;
  color: var(--text-subtle);
  margin-top: 0.25rem;
  font-weight: normal;
}

/* Content Sections */
.detail-section {
  margin-bottom: 2rem;
}

.detail-section h2 {
  font-size: 1.35rem;
  color: var(--navy-dark);
  margin-top: 0;
  margin-bottom: 0.75rem;
  border-inline-start: 4px solid var(--gold-accent);
  padding-inline-start: 0.75rem;
}

.detail-list {
  padding-inline-start: 1.5rem;
  margin: 0.5rem 0;
}

.detail-list li {
  margin-bottom: 0.6rem;
  line-height: 1.6;
}

.fallback-text {
  color: var(--text-muted);
  font-style: italic;
  background-color: var(--bg-card);
  padding: 0.75rem 1rem;
  border-radius: 6px;
  border: 1px dashed var(--border-subtle);
}

.source-excerpt-wrapper {
  background-color: #fafaf9;
  border: 1px solid var(--border-color);
  border-inline-start: 4px solid var(--navy-primary);
  border-radius: 6px;
  padding: 1.25rem;
  margin: 1rem 0;
}

.source-lang-badge {
  display: block;
  font-size: 0.75rem;
  color: var(--text-subtle);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.source-excerpt {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-main);
  white-space: pre-line;
  word-break: break-word;
}

/* CTA and Official Link Area */
.apply-box {
  background: linear-gradient(135deg, #ffffff 0%, var(--bg-card) 100%);
  border: 2px solid var(--gold-accent);
  border-radius: 12px;
  padding: 1.75rem;
  margin: 2.5rem 0;
  text-align: center;
}

.apply-box h3 {
  margin-top: 0;
  color: var(--navy-dark);
  font-size: 1.25rem;
}

.btn-apply {
  background-color: var(--gold-accent);
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 6px rgba(138, 79, 8, 0.2);
  transition: transform 0.1s ease, background-color 0.15s ease;
  min-height: 48px;
  cursor: pointer;
  max-width: 100%;
  word-break: break-word;
}

.btn-apply:hover {
  background-color: #6d3e06;
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-disabled {
  background-color: #94a3b8;
  color: #ffffff;
  cursor: not-allowed;
  box-shadow: none;
}

.apply-caveat {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 1rem;
  margin-bottom: 0;
  line-height: 1.5;
}

/* Independent Guide Explanatory Note */
.guide-disclaimer-card {
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 2rem 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.guide-disclaimer-card strong {
  color: var(--navy-dark);
}

/* 404 / Error State */
.error-card {
  text-align: center;
  padding: 3.5rem 1rem;
  background-color: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  margin: 2rem 0;
}

.error-code {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--gold-accent);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.error-title {
  font-size: 1.5rem;
  color: var(--navy-dark);
  margin-bottom: 1rem;
}

.error-desc {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  max-width: 480px;
  margin-inline: auto;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-color);
  background-color: #ffffff;
  padding: 2.5rem 1rem 2rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.footer-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
}

.footer-link {
  color: var(--navy-primary);
  text-decoration: underline;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.footer-link:hover {
  color: var(--gold-accent);
}

.footer-copy {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-subtle);
}

/* RTL overrides for specific styling */
[dir="rtl"] .breadcrumb-separator {
  transform: scaleX(-1);
}

/* Responsive tweaks */
@media (max-width: 640px) {
  .header-container {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .header-nav {
    width: 100%;
    justify-content: space-between;
  }

  .opportunity-title {
    font-size: 1.45rem;
  }

  .facts-grid {
    grid-template-columns: 1fr;
  }

  .apply-box {
    padding: 1.25rem 1rem;
  }

  .btn-apply {
    width: 100%;
    text-align: center;
  }
}