:root {
  --blue-900: #003d7a;
  --blue-700: #0066cc;
  --blue-500: #3d8fd9;
  --blue-100: #e8f4fd;
  --blue-50: #f5faff;
  --text: #1a2b4a;
  --muted: #5a7299;
  --white: #ffffff;
  --radius: 16px;
  --touch: 48px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  background: var(--blue-50);
  color: var(--text);
  line-height: 1.5;
  font-size: 16px;
}

body {
  padding-bottom: 88px;
}

.pill-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    radial-gradient(circle at 10% 20%, var(--blue-500) 0 8px, transparent 9px),
    radial-gradient(circle at 85% 15%, var(--blue-700) 0 6px, transparent 7px),
    radial-gradient(circle at 70% 80%, var(--blue-500) 0 10px, transparent 11px),
    radial-gradient(circle at 20% 75%, var(--blue-700) 0 5px, transparent 6px);
  z-index: 0;
}

.app {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 16px;
}

.header {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  color: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.header h1 {
  margin: 0 0 8px;
  font-size: 1.35rem;
}

.header p {
  margin: 0;
  opacity: 0.95;
}

.panel {
  display: none;
  background: var(--white);
  border: 2px solid var(--blue-100);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}

.panel.active {
  display: block;
}

.panel h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  color: var(--blue-900);
}

.map-group {
  border: 1px solid var(--blue-100);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 12px;
  background: var(--blue-50);
}

.map-group h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--blue-700);
}

.pathway-card {
  background: var(--white);
  border-left: 4px solid var(--blue-700);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
}

.pathway-card strong {
  display: block;
  margin-bottom: 4px;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.radar-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.radar-bar {
  grid-column: 1 / -1;
  height: 12px;
  background: var(--blue-100);
  border-radius: 999px;
  overflow: hidden;
}

.radar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue-500), var(--blue-700));
  border-radius: 999px;
}

.story-step {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  align-items: flex-start;
}

.story-num {
  min-width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue-700);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.search-box {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.search-box input {
  flex: 1;
  min-height: var(--touch);
  border: 2px solid var(--blue-100);
  border-radius: 12px;
  padding: 0 12px;
  font-size: 1rem;
}

button {
  min-height: var(--touch);
  min-width: var(--touch);
  border: none;
  border-radius: 12px;
  background: var(--blue-700);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  padding: 0 16px;
  cursor: pointer;
}

button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--blue-500);
  outline-offset: 2px;
}

.tabs {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  padding: 8px;
  background: var(--white);
  border-top: 2px solid var(--blue-100);
  z-index: 10;
}

.tab {
  background: var(--blue-50);
  color: var(--blue-900);
  border: 2px solid transparent;
  min-height: 52px;
  font-size: 0.75rem;
  padding: 8px 4px;
}

.tab.active {
  background: var(--blue-700);
  color: var(--white);
  border-color: var(--blue-900);
}

.status {
  padding: 12px;
  border-radius: 12px;
  background: var(--blue-100);
  color: var(--blue-900);
}

.error {
  background: #ffe8e8;
  color: #8b0000;
}

.hit-card {
  border: 1px solid var(--blue-100);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 8px;
  background: var(--white);
}