:root {
  color-scheme: light;
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #1d2433;
  --muted: #616b82;
  --border: #d8deeb;
  --brand: #1f5fff;
  --brand-soft: #eaf0ff;
  --good: #0d8f52;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: 2rem;
}

.hero p {
  margin: 0;
  color: var(--muted);
}

.proto-nav {
  margin-top: 12px;
  display: flex;
  gap: 8px;
}

.nav-link {
  text-decoration: none;
  color: #2340a4;
  background: #eaf0ff;
  border: 1px solid #cfdaff;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
}

.nav-link.active {
  background: #2340a4;
  color: #fff;
  border-color: #2340a4;
}

.controls {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-top: 20px;
}

label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 6px;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
}

.search-wrap {
  margin-bottom: 12px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.chips {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.chip-label {
  color: var(--muted);
  font-size: 0.85rem;
}

.chip {
  border: 1px solid #c8d5ff;
  background: var(--brand-soft);
  color: #2b4ab5;
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
}

.results-head {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#resultsCount {
  margin: 0;
  color: var(--muted);
}

#clearFilters {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}

.cards {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.card-title {
  margin: 0;
  font-size: 1.05rem;
}

.card-description {
  margin: 8px 0 10px;
  color: var(--muted);
  line-height: 1.4;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.badge {
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 999px;
}

.category {
  background: #eef4ff;
  color: #1947b1;
}

.topic {
  background: #e7f8ef;
  color: #0a6b3b;
}

.subtle {
  color: var(--muted);
  font-size: 0.8rem;
}

.wizard {
  margin-top: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}

.wizard-progress {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.wizard-question {
  margin: 0;
  font-size: 1.2rem;
}

.wizard-help {
  margin: 8px 0 14px;
  color: var(--muted);
}

.wizard-options {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.wizard-option {
  text-align: left;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 10px;
  padding: 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wizard-option:hover {
  border-color: #9db3f8;
  box-shadow: 0 2px 10px rgba(31, 95, 255, 0.08);
}

.wizard-option-title {
  font-weight: 600;
}

.wizard-option-description {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.35;
}

.wizard-actions {
  margin-top: 14px;
  display: flex;
  gap: 8px;
}

.wizard-actions button {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}

.wizard-actions .skip-prominent {
  background: var(--brand-soft);
  border-color: #b7c8ff;
  color: #1f3f9e;
  font-weight: 600;
  flex: 1;
  text-align: center;
}

.chat-shell {
  margin-top: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.chat-messages {
  min-height: 160px;
  max-height: 340px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 6px 2px;
}

.chat-message {
  max-width: 80%;
  border-radius: 10px;
  padding: 10px 12px;
  line-height: 1.35;
}

.chat-message.user {
  align-self: flex-end;
  background: #eaf0ff;
  color: #163a9d;
}

.chat-message.assistant {
  align-self: flex-start;
  background: #eef2f7;
  color: #314059;
}

.chat-input-row {
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.chat-input-row button {
  border: 1px solid #2648b4;
  background: #2648b4;
  color: #fff;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}

.hidden {
  display: none;
}

.result-tools {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.result-tools button {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}

.sidebar-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 16px;
  align-items: start;
  margin-top: 20px;
}

.sidebar-controls {
  margin-top: 0;
  position: sticky;
  top: 16px;
}

.sidebar-filter-grid {
  grid-template-columns: 1fr;
}

@media (max-width: 960px) {
  .sidebar-layout {
    grid-template-columns: 1fr;
  }

  .sidebar-controls {
    position: static;
  }
}