/* =====================================================
   Consumer Recalls USA — Design System
   American motif: #B22234 red, #FFFFFF white, #1B2A4A navy
   ===================================================== */

:root {
  --color-primary: #B22234;
  --color-navy: #1B2A4A;
  --color-navy-dark: #0F1A2E;
  --color-accent: #3C3B6E;
  --color-white: #FFFFFF;
  --color-text: #1a1a2e;
  --color-text-muted: #64748b;
  --color-bg: #f8fafc;
  --color-border: #e2e8f0;
  --color-card-bg: #ffffff;
  --color-risk-high: #DC2626;
  --color-risk-moderate: #D97706;
  --color-risk-low: #6B7280;
  --color-food: #D97706;
  --color-vehicles: #2563EB;
  --color-consumer: #7C3AED;
  --color-drugs: #059669;
  --color-medical: #0D9488;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

a { color: var(--color-navy); text-decoration: none; }
a:hover { color: var(--color-primary); text-decoration: underline; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* === HEADER === */
.site-header {
  background: var(--color-navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

/* Tricolor stripe — subtle flag ribbon at top */
.site-header::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    to right,
    var(--color-primary) 33.3%,
    var(--color-white) 33.3% 66.6%,
    var(--color-accent) 66.6%
  );
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.site-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white) !important;
  text-decoration: none !important;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo-usa {
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.nav-links a:hover, .nav-links a.active {
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
  text-decoration: none;
}

.nav-search {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-search input {
  padding: 0.4rem 0.75rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  font-size: 0.875rem;
  width: 200px;
  outline: none;
}

.nav-search input::placeholder { color: rgba(255,255,255,0.5); }
.nav-search input:focus { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.15); }

/* === HERO === */
.hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-accent) 100%);
  color: var(--color-white);
  padding: 3.5rem 1.5rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.hero .hero-sub {
  font-size: 1.1rem;
  opacity: 0.85;
  margin-bottom: 1.75rem;
}

.hero-search-form {
  display: flex;
  gap: 0.5rem;
  max-width: 640px;
  margin: 0 auto;
}

.hero-search-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
  font-size: 1rem;
  outline: none;
}

.hero-search-input::placeholder { color: rgba(255,255,255,0.6); }
.hero-search-input:focus { border-color: rgba(255,255,255,0.6); }

/* === BUTTONS === */
.btn-primary {
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}
.btn-primary:hover { background: #8b1a23; }

.btn-official {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.6rem 1.25rem;
  background: var(--color-navy);
  color: var(--color-white) !important;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none !important;
  transition: background 0.15s;
}
.btn-official:hover { background: var(--color-primary); }

/* === STATS BAR === */
.stats-bar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}

.stats-inner {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.stat-item { text-align: center; }
.stat-num { display: block; font-size: 1.5rem; font-weight: 700; color: var(--color-navy); }
.stat-label { display: block; font-size: 0.8rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

/* === CARDS GRID === */
.recalls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.recall-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s, transform 0.15s;
}
.recall-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }

.card-badges {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
  flex-wrap: wrap;
}

.recall-card h3 { font-size: 0.975rem; line-height: 1.4; margin-bottom: 0.4rem; }
.recall-card h3 a { color: var(--color-text); }
.recall-card h3 a:hover { color: var(--color-navy); }

.card-firm { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: 0.3rem; font-weight: 500; }
.card-issue { font-size: 0.875rem; color: var(--color-text-muted); margin-bottom: 0.5rem; }
.card-date { font-size: 0.775rem; color: var(--color-text-muted); }

/* === BADGES === */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-white);
}

/* Risk badges */
.risk-high, .badge--risk-high { background: var(--color-risk-high); }
.risk-moderate, .badge--risk-moderate { background: var(--color-risk-moderate); }
.risk-low, .badge--risk-low { background: var(--color-risk-low); }
.risk-unknown, .badge--risk-unknown { background: #9ca3af; }

/* Category badges */
.cat-food, .badge--food { background: var(--color-food); }
.cat-vehicles, .badge--vehicles { background: var(--color-vehicles); }
.cat-consumer, .badge--consumer { background: var(--color-consumer); }
.cat-drugs, .badge--drugs { background: var(--color-drugs); }
.cat-medical, .badge--medical { background: var(--color-medical); }
.cat-pet-food, .badge--pet-food { background: #78350f; }

/* === CATEGORY LINKS === */
.category-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 1.5rem 0;
}

.cat-link {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius);
  color: var(--color-white) !important;
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none !important;
  transition: opacity 0.15s;
}
.cat-link:hover { opacity: 0.85; text-decoration: none !important; }

/* === PAGE HERO === */
.page-hero {
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}
.page-hero h1 { font-size: 1.75rem; font-weight: 700; margin-bottom: 0.35rem; }
.hero-sub { color: var(--color-text-muted); font-size: 1rem; }

/* === BREADCRUMB === */
.breadcrumb { margin: 1rem 0 0.5rem; font-size: 0.875rem; color: var(--color-text-muted); }
.breadcrumb ol { display: flex; list-style: none; gap: 0.5rem; flex-wrap: wrap; }
.breadcrumb ol li + li::before { content: "›"; margin-right: 0.5rem; }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-navy); }

/* === RECALL DETAIL === */
.recall-detail { max-width: 860px; margin: 0 auto; }
.recall-field { padding: 0.75rem 0; border-bottom: 1px solid var(--color-border); font-size: 0.925rem; }
.recall-field:last-child { border-bottom: none; }
.recall-field strong { color: var(--color-text); min-width: 140px; display: inline-block; }
.recall-remedy { background: #f0fdf4; border-radius: var(--radius); padding: 0.75rem 1rem; border: 1px solid #bbf7d0; margin-top: 0.5rem; }

/* === ALLERGEN PILLS === */
.allergen-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 1rem 0 1.5rem;
}
.pill {
  padding: 0.4rem 0.9rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.825rem;
  color: var(--color-text);
  transition: background 0.15s, border-color 0.15s;
}
.pill:hover { background: var(--color-navy); color: var(--color-white) !important; border-color: var(--color-navy); text-decoration: none !important; }

/* === VEHICLE FORM === */
.vehicle-form { background: var(--color-white); padding: 2rem; border-radius: var(--radius); box-shadow: var(--shadow-md); margin-bottom: 2rem; max-width: 700px; }
.form-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.form-group { flex: 1; min-width: 160px; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 0.35rem; color: var(--color-text); }
.form-group input { width: 100%; padding: 0.6rem 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius); font-size: 0.925rem; outline: none; }
.form-group input:focus { border-color: var(--color-navy); box-shadow: 0 0 0 2px rgba(27,42,74,0.1); }

/* === SEARCH PAGE === */
.search-form { display: flex; gap: 0.5rem; margin: 1.5rem 0; max-width: 600px; }
.search-input { flex: 1; padding: 0.65rem 1rem; border: 1px solid var(--color-border); border-radius: var(--radius); font-size: 0.975rem; outline: none; }
.search-input:focus { border-color: var(--color-navy); box-shadow: 0 0 0 2px rgba(27,42,74,0.1); }

/* === EMAIL SIGNUP === */
.email-signup { background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-accent) 100%); color: var(--color-white); padding: 2rem; border-radius: var(--radius); margin: 2.5rem 0; text-align: center; }
.email-signup h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.email-signup p { opacity: 0.85; margin-bottom: 1.25rem; font-size: 0.925rem; }
.email-form { display: flex; gap: 0.5rem; max-width: 420px; margin: 0 auto; }
.email-input { flex: 1; padding: 0.65rem 1rem; border: 2px solid rgba(255,255,255,0.3); border-radius: var(--radius); background: rgba(255,255,255,0.1); color: var(--color-white); font-size: 0.925rem; outline: none; }
.email-input::placeholder { color: rgba(255,255,255,0.5); }
.email-input:focus { border-color: rgba(255,255,255,0.6); }

/* === FOOTER === */
.site-footer {
  background: var(--color-navy);
  color: rgba(255,255,255,0.75);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col strong { color: var(--color-white); display: block; font-size: 0.875rem; margin-bottom: 0.75rem; letter-spacing: 0.04em; }
.footer-col a { display: block; color: rgba(255,255,255,0.65); font-size: 0.85rem; margin-bottom: 0.4rem; }
.footer-col a:hover { color: var(--color-white); text-decoration: none; }

.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,0.12); margin: 1.5rem 0 1rem; }

/* Star separator — subtle American typographic accent */
.footer-star::before { content: " ★ "; color: var(--color-primary); }

.footer-legal { font-size: 0.8rem; color: rgba(255,255,255,0.5); line-height: 1.7; }
.footer-legal p { margin-bottom: 0.35rem; }

/* === LOADING / EMPTY STATES === */
.loading { color: var(--color-text-muted); text-align: center; padding: 2rem; font-size: 0.925rem; }
.load-more-note { text-align: center; color: var(--color-text-muted); font-size: 0.875rem; margin-top: 1rem; }

/* === PAGINATION === */
.pagination { display: flex; gap: 0.5rem; justify-content: center; align-items: center; margin: 2rem 0; flex-wrap: wrap; }
.page-btn { padding: 0.5rem 1rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-white); cursor: pointer; font-size: 0.875rem; color: var(--color-text); }
.page-btn:hover { background: var(--color-navy); color: var(--color-white); border-color: var(--color-navy); }
.page-btn.active { background: var(--color-navy); color: var(--color-white); border-color: var(--color-navy); font-weight: 700; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* === UTILITY === */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero h1 { font-size: 1.6rem; }
  .hero-search-form { flex-direction: column; }
  .nav-links { display: none; }
  .nav-search input { width: 140px; }
  .recalls-grid { grid-template-columns: 1fr; }
  .stats-inner { gap: 1rem; }
  .stat-num { font-size: 1.25rem; }
  .form-row { flex-direction: column; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
  .category-links { flex-direction: column; }
}