:root {
  --bg: #f7f7f5;
  --bg-elevated: #ffffff;
  --text: #1a1a1a;
  --text-muted: #5c5c5c;
  --border: #e3e2de;
  --accent: #3f5efb;
  --accent-hover: #3049d6;
  --accent-contrast: #ffffff;
  --success: #2f9e57;
  --danger: #d64545;
  --warning: #b3790e;
  --ring-track: #e3e2de;
  --badge-yes-bg: #e4f6ea;
  --badge-yes-text: #1c6a3a;
  --badge-no-bg: #fbe9e9;
  --badge-no-text: #a33131;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14151a;
    --bg-elevated: #1d1f26;
    --text: #f1f1ef;
    --text-muted: #a5a6ab;
    --border: #2c2e36;
    --accent: #6d84ff;
    --accent-hover: #8194ff;
    --accent-contrast: #0d0e12;
    --success: #4fbf78;
    --danger: #e2685f;
    --warning: #dba13a;
    --ring-track: #2c2e36;
    --badge-yes-bg: #163826;
    --badge-yes-text: #6fd897;
    --badge-no-bg: #3a1f1f;
    --badge-no-text: #f0938c;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.brand-mark {
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--text);
}

.hero {
  padding: 48px 0 24px;
  text-align: center;
}

.hero h1 {
  font-size: 1.9rem;
  margin: 0 0 16px;
}

.hero-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.field {
  display: block;
  margin-bottom: 20px;
}

.field-label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

input[type="text"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.queries-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.query-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.query-row input {
  flex: 1;
}

.btn-remove {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 8px;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  cursor: pointer;
  font-size: 0.95rem;
}

.btn-remove:hover {
  color: var(--danger);
  border-color: var(--danger);
}

.btn {
  display: inline-block;
  border: none;
  border-radius: 10px;
  padding: 13px 20px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-small {
  padding: 8px 14px;
  font-size: 0.9rem;
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.notice {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.form-error {
  color: var(--danger);
  margin-top: 12px;
  font-size: 0.9rem;
}

.loading {
  text-align: center;
  padding: 40px 0;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  margin: 0 auto 16px;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.explainer {
  padding: 8px 0 40px;
}

.explainer h2 {
  text-align: center;
  margin-bottom: 20px;
}

.explainer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 560px) {
  .explainer-grid {
    grid-template-columns: 1fr;
  }
}

.explainer-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}

.explainer-item h3 {
  margin-top: 0;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Report page */

.report-header h1 {
  margin-top: 0;
}

.report-summary {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.score-ring {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.score-ring-inner {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-value {
  font-size: 1.3rem;
  font-weight: 700;
}

.score-caption {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.one-line-summary {
  font-size: 1.05rem;
  margin: 0;
  flex: 1;
  min-width: 200px;
}

.search-note {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 16px;
  margin-bottom: 0;
}

.upsell-card h2 {
  margin-top: 0;
}

.upsell-list {
  padding-left: 20px;
  margin-bottom: 24px;
}

.upsell-list li {
  margin-bottom: 8px;
}

.query-result {
  border-top: 1px solid var(--border);
  padding: 16px 0;
}

.query-result:first-of-type {
  border-top: none;
  padding-top: 8px;
}

.query-result-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.query-text {
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-yes {
  background: var(--badge-yes-bg);
  color: var(--badge-yes-text);
}

.badge-no {
  background: var(--badge-no-bg);
  color: var(--badge-no-text);
}

.who-instead,
.query-note {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 8px 0 0;
}

.live-search-flag {
  color: var(--warning);
  font-size: 0.85rem;
  margin: 8px 0 0;
}

.recommendations-list {
  padding-left: 20px;
}

.recommendations-list li {
  margin-bottom: 12px;
}