/* ANDRÚJULA - base.css - Variables y reset colorido */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=Nunito:wght@400;600;700;800&display=swap');

:root {
  --peach: #FFF7ED;
  --peach-2: #FFEDD5;
  --pink: #EC4899;
  --pink-light: #F9A8D4;
  --pink-bg: #FDF2F8;
  --orange: #F97316;
  --orange-2: #FB923C;
  --yellow: #EAB308;
  --mint: #6EE7B7;
  --mint-light: #D1FAE5;
  --slate: #1E293B;
  --slate-light: #475569;
  --emerald: #22C55E;
  --red: #EF4444;
  --radius-xl: 24px;
  --radius-lg: 16px;
  --shadow: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.18);
}

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

body {
  font-family: 'Nunito', system-ui, sans-serif;
  background: var(--peach);
  color: var(--slate);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  line-height: 1.1;
}

a { color: inherit; text-decoration: none; }

/* Utility */
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}
.card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  border: 4px dashed var(--orange);
  padding: 24px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--orange);
  color: white;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  padding: 16px 32px;
  border-radius: 999px;
  border: 4px solid var(--slate);
  box-shadow: 4px 4px 0 var(--slate);
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
  text-align: center;
}
.btn-primary:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--slate); }
.btn-primary:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--slate); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: 4px 4px 0 var(--slate); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 800;
  border: 2px solid var(--slate);
}
.badge-safe { background: var(--mint-light); color: #065F46; border-color: #065F46; }
.badge-infected { background: #FEE2E2; color: #991B1B; border-color: #991B1B; animation: pulse-badge 1.2s infinite; }
@keyframes pulse-badge { 0%,100% { transform: scale(1); } 50% { transform: scale(1.05); } }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: white;
  border-bottom: 4px solid var(--slate);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar .logo {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.topbar nav { display: flex; gap: 12px; }
.topbar nav a {
  font-weight: 700;
  font-size: 0.9rem;
  padding: 6px 14px;
  border-radius: 999px;
  border: 2px solid transparent;
}
.topbar nav a.active { background: var(--yellow); border-color: var(--slate); }
.topbar nav a:hover { border-color: var(--slate); }

/* Alerts level classes for mortales */
.alert-unknown { background: #E2E8F0; color: #334155; border-color: #334155; }
.alert-safe { background: #DCFCE7; color: #14532D; border-color: #14532D; }
.alert-caution { background: #FEF9C3; color: #713F12; border-color: #713F12; }
.alert-warning { background: #FFEDD5; color: #7C2D12; border-color: #7C2D12; }
.alert-danger { background: #FED7AA; color: #7C2D12; border-color: #7C2D12; }
.alert-critical { background: #FECACA; color: #7F1D1D; border-color: #7F1D1D; animation: shake 0.4s infinite; }
.alert-extreme { background: #DC2626; color: white; border-color: #7F1D1D; animation: extreme-pulse 0.6s infinite; }
@keyframes shake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-3px); } 75% { transform: translateX(3px); } }
@keyframes extreme-pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.02); box-shadow: 0 0 24px rgba(220,38,38,0.6); } }

/* footer */
.footer {
  text-align: center;
  padding: 24px;
  font-size: 0.85rem;
  color: var(--slate-light);
}