/* =============================================
   UKDriving.uk — Custom Theme
   Union Jack: Navy #003087 · Red #CF142B
   ============================================= */

:root {
  --uk-navy:        #003087;
  --uk-navy-dark:   #001A5E;
  --uk-navy-light:  #1A4BA0;
  --uk-navy-pale:   #E8EDF8;
  --uk-red:         #CF142B;
  --uk-red-dark:    #A00020;
  --uk-red-light:   #E8354A;
  --uk-white:       #FFFFFF;
  --uk-gray-light:  #F5F6FA;
  --uk-dark:        #0A1628;
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; }
body { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; color: var(--uk-dark); background: #fff; display: flex; flex-direction: column; min-height: 100vh; }
main { flex: 1; }
a { color: var(--uk-navy); text-decoration: none; }
a:hover { color: var(--uk-navy-light); text-decoration: underline; }

/* ---- Navbar ---- */
.uk-navbar { background: var(--uk-navy); padding: 0.75rem 0; position: sticky; top: 0; z-index: 1030; box-shadow: 0 2px 12px rgba(0,0,0,0.18); }
.uk-navbar .navbar-brand { color: #fff; font-weight: 800; font-size: 1.4rem; letter-spacing: -0.5px; }
.uk-navbar .navbar-brand span { color: var(--uk-red); }
.uk-navbar .navbar-brand:hover { color: #fff; text-decoration: none; }
.uk-navbar .nav-link { color: rgba(255,255,255,0.85) !important; font-weight: 500; padding: 0.5rem 0.85rem !important; border-radius: 6px; transition: background 0.15s, color 0.15s; }
.uk-navbar .nav-link:hover, .uk-navbar .nav-link.active { color: #fff !important; background: rgba(255,255,255,0.12); }
.uk-navbar .dropdown-menu { border: none; box-shadow: 0 4px 20px rgba(0,0,0,0.12); border-radius: 10px; padding: 0.5rem; }
.uk-navbar .dropdown-item { border-radius: 6px; padding: 0.45rem 0.9rem; font-size: 0.9rem; color: var(--uk-dark); }
.uk-navbar .dropdown-item:hover, .uk-navbar .dropdown-item.active { background: var(--uk-navy-pale); color: var(--uk-navy); }
.uk-navbar .navbar-toggler { border-color: rgba(255,255,255,0.3); }
.uk-navbar .navbar-toggler-icon { filter: invert(1); }

/* Region switcher */
.region-dropdown-wrapper { position: relative; }
.region-dropdown-toggle { background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); color: #fff; border-radius: 8px; padding: 0.4rem 0.9rem; font-size: 0.88rem; font-weight: 600; cursor: pointer; white-space: nowrap; transition: background 0.15s; }
.region-dropdown-toggle:hover { background: rgba(255,255,255,0.25); }
.region-dropdown-menu { display: none; position: absolute; right: 0; top: calc(100% + 6px); background: #fff; border-radius: 10px; box-shadow: 0 4px 20px rgba(0,0,0,0.15); padding: 0.5rem; min-width: 200px; z-index: 1050; }
.region-dropdown-menu.show { display: block; }
.region-btn { display: block; width: 100%; text-align: left; background: none; border: none; padding: 0.45rem 0.9rem; border-radius: 6px; font-size: 0.88rem; cursor: pointer; color: var(--uk-dark); transition: background 0.12s; }
.region-btn:hover { background: var(--uk-navy-pale); color: var(--uk-navy); }
.region-btn.active { background: var(--uk-navy-pale); color: var(--uk-navy); font-weight: 700; }

/* ---- Buttons ---- */
.btn-uk-primary { background: var(--uk-navy); color: #fff; border: none; border-radius: 8px; font-weight: 600; padding: 0.55rem 1.4rem; transition: background 0.15s, transform 0.1s; }
.btn-uk-primary:hover { background: var(--uk-navy-light); color: #fff; transform: translateY(-1px); }
.btn-uk-red { background: var(--uk-red); color: #fff; border: none; border-radius: 8px; font-weight: 600; padding: 0.55rem 1.4rem; transition: background 0.15s, transform 0.1s; }
.btn-uk-red:hover { background: var(--uk-red-dark); color: #fff; transform: translateY(-1px); }
.btn-uk-outline { background: transparent; color: var(--uk-navy); border: 2px solid var(--uk-navy); border-radius: 8px; font-weight: 600; padding: 0.5rem 1.35rem; transition: all 0.15s; }
.btn-uk-outline:hover { background: var(--uk-navy); color: #fff; }
.btn-uk-outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.7); border-radius: 8px; font-weight: 600; padding: 0.5rem 1.35rem; transition: all 0.15s; }
.btn-uk-outline-white:hover { background: rgba(255,255,255,0.15); color: #fff; border-color: #fff; }

/* ---- Hero sections ---- */
.uk-hero { background: linear-gradient(135deg, var(--uk-navy-dark) 0%, var(--uk-navy) 60%, var(--uk-navy-light) 100%); color: #fff; padding: 4rem 0 3rem; position: relative; overflow: hidden; }
.uk-hero::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); pointer-events: none; }
.uk-hero h1 { font-weight: 800; font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.2; }
.uk-hero p { color: rgba(255,255,255,0.85); font-size: 1.1rem; }

.info-hero { background: linear-gradient(135deg, var(--uk-navy-dark) 0%, var(--uk-navy) 100%); color: #fff; padding: 3rem 0 2.5rem; }
.info-hero h1 { font-weight: 800; font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
.info-hero p { color: rgba(255,255,255,0.85); }

/* ---- Breadcrumb ---- */
.uk-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.4); }

/* ---- Cards ---- */
.uk-card { background: #fff; border-radius: 14px; border: 1px solid #e8edf8; box-shadow: 0 2px 12px rgba(0,48,135,0.07); transition: box-shadow 0.2s, transform 0.2s; }
.uk-card:hover { box-shadow: 0 6px 24px rgba(0,48,135,0.13); transform: translateY(-2px); }

.region-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; }
.region-grid-card { background: #fff; border: 2px solid #e8edf8; border-radius: 14px; padding: 1.5rem 1.25rem; text-align: center; transition: all 0.2s; cursor: pointer; text-decoration: none; color: var(--uk-dark); display: block; }
.region-grid-card:hover { border-color: var(--uk-navy); box-shadow: 0 4px 20px rgba(0,48,135,0.12); transform: translateY(-3px); color: var(--uk-dark); text-decoration: none; }
.region-grid-card .region-flag { font-size: 2.5rem; margin-bottom: 0.5rem; line-height: 1; }
.region-grid-card h3 { font-size: 1rem; font-weight: 700; margin: 0; }
.region-grid-card p { font-size: 0.82rem; color: #6c757d; margin: 0.25rem 0 0; }

/* Test type cards */
.test-card { border-radius: 16px; padding: 2rem; color: #fff; position: relative; overflow: hidden; }
.mini-card { background: linear-gradient(135deg, var(--uk-navy) 0%, var(--uk-navy-light) 100%); }
.full-card { background: linear-gradient(135deg, var(--uk-red-dark) 0%, var(--uk-red) 100%); }
.test-card h3 { font-weight: 800; font-size: 1.4rem; }
.test-card .test-badge { background: rgba(255,255,255,0.2); border-radius: 20px; padding: 0.2rem 0.75rem; font-size: 0.8rem; font-weight: 600; display: inline-block; margin-bottom: 0.75rem; }

/* Resource cards */
.resource-card { background: #fff; border: 1px solid #e8edf8; border-radius: 14px; padding: 1.5rem; transition: all 0.2s; text-decoration: none; color: var(--uk-dark); display: block; }
.resource-card:hover { border-color: var(--uk-navy); box-shadow: 0 4px 16px rgba(0,48,135,0.1); transform: translateY(-2px); color: var(--uk-dark); text-decoration: none; }
.resource-card .resource-icon { width: 52px; height: 52px; border-radius: 12px; background: var(--uk-navy-pale); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 0.75rem; color: var(--uk-navy); }

/* ---- Sections ---- */
.section-title { font-weight: 800; font-size: clamp(1.3rem, 3vw, 1.9rem); color: var(--uk-dark); }
.section-divider { width: 56px; height: 4px; background: linear-gradient(90deg, var(--uk-navy), var(--uk-red)); border-radius: 2px; margin: 0.5rem auto; }
.section-subtitle { color: #6c757d; font-size: 1.05rem; max-width: 600px; margin: 0 auto; }

/* Stats banner */
.stats-banner { background: var(--uk-navy-pale); border-top: 3px solid var(--uk-navy); border-bottom: 3px solid var(--uk-navy); padding: 1.5rem 0; }
.stat-item { text-align: center; }
.stat-number { font-size: 2rem; font-weight: 800; color: var(--uk-navy); line-height: 1; }
.stat-label  { font-size: 0.82rem; color: #6c757d; font-weight: 500; margin-top: 0.2rem; }

/* Quick-links bar */
.quick-links-bar { background: var(--uk-red); padding: 0.75rem 0; }
.quick-links-bar a { color: #fff; font-weight: 600; font-size: 0.9rem; margin: 0 0.75rem; text-decoration: none; white-space: nowrap; }
.quick-links-bar a:hover { text-decoration: underline; color: rgba(255,255,255,0.85); }

/* How it works steps */
.step-circle { width: 56px; height: 56px; border-radius: 50%; background: var(--uk-navy); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.1rem; color: #fff; flex-shrink: 0; }
.step-connector { flex: 1; height: 2px; background: linear-gradient(90deg, var(--uk-navy), var(--uk-navy-light)); margin: 0 0.5rem; }

/* Feature cards */
.feature-card { background: #fff; border: 1px solid #e8edf8; border-radius: 14px; padding: 1.5rem; height: 100%; transition: box-shadow 0.2s; }
.feature-card:hover { box-shadow: 0 4px 20px rgba(0,48,135,0.1); }
.feature-icon { width: 52px; height: 52px; border-radius: 12px; background: var(--uk-navy-pale); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 1rem; color: var(--uk-navy); }

/* Testimonials */
.testimonial-card { background: #fff; border: 1px solid #e8edf8; border-radius: 14px; padding: 1.5rem; height: 100%; }
.testimonial-stars { color: #ffc107; font-size: 1rem; }

/* CTA Banner */
.cta-banner { background: linear-gradient(135deg, var(--uk-navy-dark) 0%, var(--uk-navy) 100%); color: #fff; padding: 3.5rem 0; }
.cta-banner h2 { font-weight: 800; font-size: clamp(1.4rem, 3vw, 2rem); }

/* ---- Quiz / Test UI ---- */
.quiz-wrapper { background: var(--uk-gray-light); min-height: 60vh; padding: 2rem 0; }
.quiz-card { background: #fff; border-radius: 16px; box-shadow: 0 2px 16px rgba(0,48,135,0.08); padding: 2rem; }
.quiz-metrics-card { background: var(--uk-navy-pale); border: 1px solid #c5d3ee; border-radius: 14px; padding: 1.25rem; }
.quiz-metrics-card .metric-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.5px; color: #6c757d; font-weight: 600; }
.quiz-metrics-card .metric-value { font-size: 1.5rem; font-weight: 800; color: var(--uk-navy); }
#timerDisplay { background: var(--uk-navy); color: #fff; border-radius: 8px; padding: 0.3rem 0.75rem; font-weight: 700; font-size: 1.1rem; font-family: monospace; display: inline-block; }
.form-check-label { cursor: pointer; transition: background 0.12s; }
.form-check-label:hover { background: var(--uk-navy-pale); }
#answerFeedback { min-height: 2rem; }

/* ---- Tables ---- */
.uk-table { border-collapse: separate; border-spacing: 0; width: 100%; }
.uk-table th { background: var(--uk-navy); color: #fff; padding: 0.75rem 1rem; font-weight: 600; font-size: 0.9rem; }
.uk-table th:first-child { border-radius: 10px 0 0 0; }
.uk-table th:last-child  { border-radius: 0 10px 0 0; }
.uk-table td { padding: 0.7rem 1rem; border-bottom: 1px solid #e8edf8; font-size: 0.9rem; }
.uk-table tr:last-child td { border-bottom: none; }
.uk-table tbody tr:hover td { background: var(--uk-navy-pale); }

/* ---- Alert boxes ---- */
.uk-alert { border-radius: 10px; padding: 1rem 1.25rem; border-left: 4px solid; }
.uk-alert-info    { background: var(--uk-navy-pale); border-color: var(--uk-navy); color: var(--uk-navy-dark); }
.uk-alert-warning { background: #fff8e1; border-color: #ffc107; color: #5a4000; }
.uk-alert-danger  { background: #fdecea; border-color: var(--uk-red); color: var(--uk-red-dark); }

/* ---- Info boxes ---- */
.info-box { background: var(--uk-navy-pale); border: 1px solid #c5d3ee; border-radius: 12px; padding: 1.25rem; }

/* Badge pill */
.badge-pill { border-radius: 20px; padding: 0.3rem 0.85rem; font-size: 0.82rem; font-weight: 600; }

/* ---- Footer ---- */
.uk-footer { background: var(--uk-navy-dark); color: rgba(255,255,255,0.8); padding: 3rem 0 1.5rem; margin-top: auto; }
.uk-footer h5 { color: #fff; font-weight: 700; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 1rem; }
.uk-footer a { color: rgba(255,255,255,0.65); font-size: 0.88rem; display: block; margin-bottom: 0.4rem; text-decoration: none; transition: color 0.15s; }
.uk-footer a:hover { color: #fff; text-decoration: none; }
.footer-brand { font-size: 1.5rem; font-weight: 800; color: #fff; }
.footer-brand span { color: var(--uk-red); }
.social-link { display: inline-flex !important; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.25); color: #fff; font-size: 1.15rem; margin-right: 0.5rem; text-decoration: none; transition: background 0.2s, border-color 0.2s; }
.social-link:hover { background: rgba(255,255,255,0.3); border-color: rgba(255,255,255,0.5); color: #fff; text-decoration: none; }
.footer-divider { border-color: rgba(255,255,255,0.1); margin: 1.5rem 0; }
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.5); }

/* ---- Region hero ---- */
.region-hero { background: linear-gradient(135deg, var(--uk-navy-dark) 0%, var(--uk-navy) 100%); color: #fff; padding: 3rem 0 2.5rem; }
.region-hero h1 { font-weight: 800; font-size: clamp(1.6rem, 3.5vw, 2.4rem); }

/* ---- FAQ accordion ---- */
.uk-accordion .accordion-button { font-weight: 600; color: var(--uk-dark); background: #fff; }
.uk-accordion .accordion-button:not(.collapsed) { color: var(--uk-navy); background: var(--uk-navy-pale); box-shadow: none; }
.uk-accordion .accordion-button::after { filter: none; }
.uk-accordion .accordion-item { border: 1px solid #e8edf8; border-radius: 10px !important; margin-bottom: 0.5rem; overflow: hidden; }
.uk-accordion .accordion-body { font-size: 0.95rem; color: #4a5568; line-height: 1.7; }

/* ---- Bootstrap overrides ---- */
.btn { border-radius: 8px; font-weight: 600; }
.btn-primary { background: var(--uk-navy); border-color: var(--uk-navy); }
.btn-primary:hover { background: var(--uk-navy-light); border-color: var(--uk-navy-light); }
.btn-danger { background: var(--uk-red); border-color: var(--uk-red); }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .uk-hero { padding: 2.5rem 0 2rem; }
  .stats-banner .stat-number { font-size: 1.6rem; }
  .test-card { margin-bottom: 1rem; }
  .region-dropdown-menu { right: auto; left: 0; }
}

@media print {
  .uk-navbar, .uk-footer, .no-print, footer, nav { display: none !important; }
  body { font-size: 12pt; }
  .cheat-sheet { border: 1px solid #ccc; padding: 20px; }
}