:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-muted: #eef3ff;
  --border: #dce3f2;
  --text: #14213d;
  --text-muted: #5c6b89;
  --primary: #1e5eff;
  --success: #198754;
  --warning: #fd7e14;
  --danger: #c0392b;
  --shadow: 0 18px 50px rgba(20, 33, 61, 0.08);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #eef4ff 0%, var(--bg) 100%);
  color: var(--text);
}

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

.page-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.hero {
  padding: 12px 0 20px;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

.hero-copy {
  max-width: 760px;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.beta-notice {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
  padding: 18px 20px;
  border: 1px solid #d8b45b;
  border-left: 5px solid #b7791f;
  border-radius: 14px;
  background: #fff8e6;
  color: #392b11;
}

.source-notice {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 1px solid #b7d0ff;
  border-left: 5px solid var(--primary);
  border-radius: 14px;
  background: #eef5ff;
  color: var(--text);
  line-height: 1.5;
}

.beta-notice p {
  margin: 8px 0 0;
  line-height: 1.55;
}

.notice-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  background: #7c4a03;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.search-panel {
  padding: 24px;
  margin-bottom: 20px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field span,
.radio-group legend {
  font-weight: 600;
  color: var(--text);
}

input[type="text"],
input[type="email"],
textarea,
select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 1rem;
}

textarea {
  min-height: 92px;
  resize: vertical;
  line-height: 1.5;
}

.controls-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 16px;
}

.radio-group {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  min-width: 0;
}

.radio-group label,
.checkbox-field {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}

.checkbox-field {
  align-self: end;
  min-height: 52px;
  justify-content: center;
  border: 1px dashed var(--border);
  border-radius: 12px;
  background: var(--surface-muted);
}

.actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.primary-button,
.secondary-button,
.copy-button {
  border: 0;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  padding: 12px 18px;
  font-weight: 700;
  cursor: pointer;
}

.secondary-button {
  align-self: end;
  background: #334155;
  white-space: nowrap;
}

.copy-button {
  padding: 6px 10px;
  font-size: 0.82rem;
}

.hint,
.muted {
  color: var(--text-muted);
}

.feedback-form {
  display: grid;
  gap: 14px;
}

.feedback-panel {
  margin-top: 20px;
  padding: 22px 24px;
}

.feedback-head {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 16px;
  align-items: start;
}

.feedback-head h2 {
  margin: 0 0 4px;
  font-size: 1.15rem;
}

.feedback-head p {
  margin: 0;
}

.satisfaction-control {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: end;
}

.satisfaction-button {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  padding: 9px 12px;
  font-weight: 700;
  cursor: pointer;
}

.satisfaction-button.active {
  border-color: var(--primary);
  background: #eaf0ff;
  color: var(--primary);
}

.feedback-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin-top: 12px;
}

.feedback-status {
  min-height: 22px;
  margin: 10px 0 0;
  color: var(--text-muted);
}

.feedback-status.success {
  color: var(--success);
}

.feedback-status.error {
  color: var(--danger);
}

.status {
  min-height: 28px;
  margin-bottom: 16px;
}

.status.success {
  color: var(--success);
}

.status.error {
  color: var(--danger);
}

.loading {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
}

.spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 3px solid rgba(30, 94, 255, 0.18);
  border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}

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

.results-grid {
  display: grid;
  gap: 20px;
}

.section-block {
  display: grid;
  gap: 12px;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.section-header h2 {
  margin: 0;
  font-size: 1.3rem;
}

.result-card {
  padding: 18px;
  margin-bottom: 12px;
}

.card-topline,
.mini-card-head,
.meta-row,
.status-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.source-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
}

.source-companies_house { background: #2563eb; }
.source-companies_house_web { background: #0f766e; }
.source-bods { background: #198754; }
.source-opencorporates { background: #fd7e14; }

.external-facts {
  margin: 10px 0;
}

.external-facts p {
  margin: 4px 0;
}

.attribution {
  margin: 10px 0;
  font-size: 0.92rem;
  font-weight: 700;
}

details {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

summary {
  cursor: pointer;
  font-weight: 600;
}

.owners-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.mini-card,
.empty-state {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfcff;
  padding: 14px;
}

.footer {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

@media (max-width: 720px) {
  .page-shell {
    padding: 24px 14px 36px;
  }

  .search-panel,
  .result-card {
    padding: 16px;
  }

  .beta-notice {
    padding: 16px;
  }

  .feedback-row {
    grid-template-columns: 1fr;
  }

  .feedback-head {
    grid-template-columns: 1fr;
  }

  .satisfaction-control {
    justify-content: start;
  }

  .secondary-button {
    justify-self: start;
  }
}