:root {
  --green: #3DA035;
  --green-dark: #2E7A28;
  --green-light: #E8F4E6;
  --gray-900: #2B2E2C;
  --gray-700: #5B615E;
  --gray-500: #8A908C;
  --gray-300: #D8DCD9;
  --gray-100: #F3F5F3;
  --white: #FFFFFF;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(43, 46, 44, 0.08), 0 1px 2px rgba(43, 46, 44, 0.06);
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--gray-100);
  color: var(--gray-900);
  line-height: 1.5;
}

#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-300);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 14px;
  position: sticky;
  top: 0;
  z-index: 10;
}

header.topbar img.brand-wordmark {
  height: 20px;
  width: auto;
  display: block;
}

header.topbar .app-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-700);
  letter-spacing: 0.02em;
  border-left: 1px solid var(--gray-300);
  padding-left: 14px;
}

footer.app-footer {
  text-align: center;
  padding: 20px 24px;
  font-size: 12.5px;
  color: var(--gray-500);
  border-top: 1px solid var(--gray-300);
  background: var(--white);
}

main {
  flex: 1;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

h1 {
  font-size: 26px;
  margin: 0 0 6px;
  color: var(--gray-900);
}

h2 {
  font-size: 19px;
  margin: 0 0 14px;
  color: var(--gray-900);
}

p.subtitle {
  color: var(--gray-700);
  margin: 0 0 28px;
  font-size: 15px;
}

p.small-print {
  color: var(--gray-500);
  font-size: 12px;
  font-style: italic;
  line-height: 1.6;
  margin: 0 0 28px;
}

p.page-footer-text {
  margin-top: 18pt;
}

/* ---------- Use case selection ---------- */

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

@media (max-width: 860px) {
  .category-grid { grid-template-columns: 1fr; }
}

.category-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.category-card h3 {
  margin: 0 0 12px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--green-dark);
  border-bottom: 2px solid var(--green-light);
  padding-bottom: 8px;
}

.usecase-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 6px;
  border-radius: 6px;
  cursor: pointer;
}

.usecase-option:hover {
  background: var(--green-light);
}

.usecase-option input[type="checkbox"] {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--green);
  cursor: pointer;
  flex-shrink: 0;
}

.usecase-option span {
  font-size: 14.5px;
  color: var(--gray-900);
}

.custom-usecase-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  margin-bottom: 28px;
}

.custom-usecase-card h3 {
  margin: 0 0 12px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--green-dark);
}

.custom-row {
  display: flex;
  gap: 10px;
}

.custom-row input[type="text"] {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  font-size: 14.5px;
}

.custom-row input[type="text"]:focus {
  outline: none;
  border-color: var(--green);
}

.custom-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.custom-list li {
  background: var(--green-light);
  color: var(--green-dark);
  padding: 6px 10px;
  border-radius: 16px;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.custom-list li button {
  background: none;
  border: none;
  color: var(--green-dark);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0;
}

.selection-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.selected-count {
  color: var(--gray-700);
  font-size: 14px;
}

/* ---------- Buttons ---------- */

button.primary {
  background: var(--green);
  color: var(--white);
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}

button.primary:hover:not(:disabled) { background: var(--green-dark); }

button.primary:disabled {
  background: var(--gray-300);
  color: var(--gray-500);
  cursor: not-allowed;
}

button.secondary {
  background: var(--white);
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
  padding: 12px 22px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
}

button.secondary:hover { border-color: var(--green); color: var(--green-dark); }

button.link {
  background: none;
  border: none;
  color: var(--green-dark);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  padding: 0;
}

/* ---------- Wizard ---------- */

.wizard-progress {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--gray-700);
}

.progress-bar {
  height: 6px;
  background: var(--gray-300);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 24px;
}

.progress-bar-fill {
  height: 100%;
  background: var(--green);
  transition: width 0.25s ease;
}

.factor-tag {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 12px;
  margin-bottom: 14px;
}

.factor-tag.risk {
  background: #F3EAE3;
  color: #9C5A22;
}

.chat-bubble.agent .factor-tag:not(.risk) {
  background: var(--white);
}

ul.explain {
  margin: 8px 0;
  padding-left: 20px;
  color: inherit;
}

ul.explain li {
  margin-bottom: 6px;
  font-size: 14.5px;
}

.wizard-question {
  font-size: 15.5px;
  font-weight: 600;
  margin: 10px 0 8px;
}

.scale-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  opacity: 0.8;
  margin-top: 4px;
}

.scale-labels span:last-child { text-align: right; max-width: 45%; }
.scale-labels span:first-child { max-width: 45%; }

/* ---------- Conversational wizard (chat) ---------- */

.chat-container {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chat-log {
  max-height: 520px;
  overflow-y: auto;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chat-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.chat-row.user {
  flex-direction: row-reverse;
}

.chat-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--white);
  background: var(--green-dark);
}

.chat-row.user .chat-avatar {
  background: var(--gray-500);
}

.chat-bubble {
  max-width: 74%;
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 14.5px;
  line-height: 1.5;
}

.chat-bubble p {
  margin: 0 0 6px;
}

.chat-bubble p:last-child {
  margin-bottom: 0;
}

.chat-bubble.agent {
  background: var(--green-light);
  color: var(--gray-900);
  border-bottom-left-radius: 4px;
}

.chat-bubble.user {
  background: var(--green);
  color: var(--white);
  border-bottom-right-radius: 4px;
}

.chat-input-area {
  border-top: 1px solid var(--gray-300);
  padding: 16px 24px;
  background: var(--gray-100);
}

.chat-quick-replies {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.chat-pill {
  background: var(--white);
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
  padding: 6px 14px;
  border-radius: 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.chat-pill:hover {
  border-color: var(--green);
  color: var(--green-dark);
}

.chat-form {
  display: flex;
  gap: 10px;
}

.chat-form input[type="text"] {
  flex: 1;
  padding: 12px 14px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-size: 14.5px;
}

.chat-form input[type="text"]:focus {
  outline: none;
  border-color: var(--green);
}

.chat-restart {
  text-align: center;
  margin-top: 10px;
}

.chat-restart button {
  font-size: 12.5px;
  color: var(--gray-500);
}

/* ---------- Recap ---------- */

.recap-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 32px;
  text-align: center;
}

.recap-scores {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin: 24px 0;
}

.recap-score-block .num {
  font-size: 36px;
  font-weight: 800;
}

.recap-score-block.value .num { color: var(--green-dark); }
.recap-score-block.risk .num { color: #9C5A22; }

.recap-score-block .label {
  font-size: 13px;
  color: var(--gray-700);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.suggest-box {
  background: var(--gray-100);
  border: 1px dashed var(--gray-300);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 16px 0;
  font-size: 14px;
  text-align: left;
}

.suggest-box strong { color: var(--green-dark); }

/* ---------- Dashboard ---------- */

.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 860px) {
  .dash-grid { grid-template-columns: 1fr; }
}

.dash-panel {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 22px;
}

.dash-panel h2 {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dash-panel h2 .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dash-panel.value h2 .dot { background: var(--green); }
.dash-panel.risk h2 .dot { background: #C1732F; }

.dash-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 8px;
  border-bottom: 1px solid var(--gray-100);
  cursor: pointer;
  border-radius: 6px;
}

.dash-row:hover { background: var(--gray-100); }

.dash-rank {
  width: 22px;
  color: var(--gray-500);
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}

.dash-row-main { flex: 1; min-width: 0; }

.dash-row-name {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dash-row-cat {
  font-size: 12px;
  color: var(--gray-500);
}

.dash-bar-track {
  height: 6px;
  background: var(--gray-100);
  border-radius: 3px;
  margin-top: 6px;
  overflow: hidden;
}

.dash-bar-fill { height: 100%; border-radius: 3px; }
.dash-panel.value .dash-bar-fill { background: var(--green); }
.dash-panel.risk .dash-bar-fill { background: #C1732F; }

.dash-score {
  font-size: 20px;
  font-weight: 800;
  width: 34px;
  text-align: right;
  flex-shrink: 0;
}

.dash-panel.value .dash-score { color: var(--green-dark); }
.dash-panel.risk .dash-score { color: #9C5A22; }

.dashboard-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.empty-state {
  color: var(--gray-500);
  font-size: 14px;
  padding: 24px 0;
  text-align: center;
}

.matrix-note {
  background: var(--green-light);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--gray-900);
}

/* ---------- Value/risk pie charts ---------- */

.pie-section {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 22px 28px;
  margin-top: 24px;
}

.pie-legend {
  font-size: 13px;
  color: var(--gray-700);
  margin: -6px 0 22px;
}

.pie-legend .swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin: 0 4px -1px 0;
}

.pie-legend .swatch.risk { background: #C1732F; }
.pie-legend .swatch.value { background: var(--green); }

.pie-row {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 28px;
}

.pie-row:last-child { margin-bottom: 0; }

.pie-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 150px;
}

.pie-circle {
  border-radius: 50%;
  box-shadow: var(--shadow);
  flex-shrink: 0;
}

.pie-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-900);
  margin-top: 12px;
  line-height: 1.3;
}

.pie-meta {
  font-size: 11.5px;
  color: var(--gray-500);
  margin-top: 3px;
}

/* ---------- Email capture ---------- */

.email-capture-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 28px 28px;
  margin-top: 24px;
  text-align: center;
}

.email-capture-card h2 { margin-bottom: 6px; }
.email-capture-card .subtitle { margin-bottom: 18px; }

.email-capture-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
}

.email-capture-form .form-row {
  display: flex;
  gap: 10px;
}

.email-capture-form input[type="text"],
.email-capture-form input[type="email"] {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-size: 14.5px;
}

.email-capture-form input[type="text"]:focus,
.email-capture-form input[type="email"]:focus {
  outline: none;
  border-color: var(--green);
}

.email-capture-message {
  font-size: 13px;
  margin-top: 14px;
}

.email-capture-message.success { color: var(--green-dark); }
.email-capture-message.error { color: #B23A3A; }

.turnstile-container {
  display: flex;
  justify-content: center;
  margin-top: 16px;
}