:root {
  --paper: #f8f5ef;
  --surface: #fffdf8;
  --mist: #e8eee9;
  --ink: #1e2523;
  --muted: #64706b;
  --line: #cad8d0;
  --green: #173d33;
  --teal: #14706e;
  --blue: #365d7e;
  --gold: #c59b3a;
  --coral: #d65f4b;
  --white: #ffffff;
  --shadow: 0 18px 48px rgba(23, 61, 51, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", "Segoe UI", sans-serif;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  cursor: pointer;
  font-weight: 800;
  padding: 11px 15px;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

button:hover {
  background: var(--teal);
  box-shadow: 0 10px 24px rgba(20, 112, 110, 0.18);
  transform: translateY(-1px);
}

button.ghost {
  background: var(--mist);
  color: var(--green);
}

button.quiet {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
}

button.is-active,
.top-actions button.is-active {
  background: var(--green);
  color: var(--white);
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(248, 245, 239, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.brand-mark {
  display: inline-grid;
  min-width: 78px;
  min-height: 42px;
  place-items: center;
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  font-weight: 900;
  letter-spacing: 0;
}

.brand strong {
  display: block;
  color: var(--green);
  font-size: 17px;
}

.brand small {
  color: var(--muted);
}

.top-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  padding: 0 13px;
}

.status-pill.is-live {
  border-color: rgba(20, 112, 110, 0.28);
  color: var(--teal);
}

main {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 28px 24px 54px;
}

.view {
  display: none;
}

.view.is-active {
  display: block;
  animation: fadeUp 260ms ease both;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 26px;
  align-items: stretch;
  margin-bottom: 24px;
}

.hero h1 {
  max-width: 760px;
  margin: 7px 0 12px;
  color: var(--green);
  font-size: clamp(34px, 6vw, 68px);
  line-height: 1.03;
  letter-spacing: 0;
}

.lead {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.eyebrow {
  margin: 0;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.formula-card,
.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.formula-card {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 28px;
  border-top: 8px solid var(--gold);
}

.formula-card span {
  color: var(--muted);
  font-weight: 800;
}

.formula-card strong {
  color: var(--green);
  font-size: 24px;
  line-height: 1.45;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: start;
}

.quality-panel {
  margin-bottom: 24px;
  box-shadow: none;
}

.quality-panel .check-list {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.panel {
  padding: 22px;
}

.panel-head {
  margin-bottom: 18px;
}

.panel h2 {
  margin: 6px 0 8px;
  color: var(--green);
  font-size: 26px;
  line-height: 1.2;
}

.panel p {
  color: var(--muted);
  line-height: 1.6;
}

.form-panel {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--green);
  font-size: 14px;
  font-weight: 900;
}

label span {
  display: block;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  padding: 12px 13px;
  outline: 0;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(20, 112, 110, 0.12);
}

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

.form-row.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

fieldset {
  margin: 0;
  border: 0;
  padding: 0;
}

legend {
  margin: 0 0 7px;
  color: var(--green);
  font-size: 16px;
  font-weight: 900;
}

.choice-group {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(232, 238, 233, 0.45);
  padding: 16px;
}

.choice-group p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.choice-grid {
  display: grid;
  gap: 10px;
}

.product-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fixed-persona {
  display: grid;
  gap: 8px;
  border: 1px solid rgba(20, 112, 110, 0.26);
  border-left: 8px solid var(--teal);
  border-radius: 8px;
  background: #f3faf7;
  padding: 18px;
}

.fixed-persona h3 {
  margin: 0;
  color: var(--green);
  font-size: 24px;
  line-height: 1.2;
}

.fixed-persona p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.choice-card,
.check-card {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
  transition: border 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.choice-card {
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "input title"
    "input copy";
  column-gap: 10px;
  align-items: start;
  padding: 14px;
}

.check-card {
  grid-template-columns: auto 1fr;
  gap: 9px;
  align-items: center;
  padding: 12px;
}

.choice-card:hover,
.check-card:hover {
  border-color: rgba(20, 112, 110, 0.4);
  box-shadow: 0 10px 22px rgba(23, 61, 51, 0.08);
  transform: translateY(-1px);
}

.choice-card input,
.check-card input {
  width: auto;
  margin: 3px 0 0;
  accent-color: var(--teal);
}

.choice-card input {
  grid-area: input;
}

.choice-card strong {
  grid-area: title;
  color: var(--green);
  font-size: 16px;
}

.choice-card span {
  grid-area: copy;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
}

.check-card span {
  color: var(--green);
  font-weight: 800;
}

.choice-card:has(input:checked),
.check-card:has(input:checked) {
  border-color: var(--teal);
  background: #f3faf7;
  box-shadow: 0 0 0 4px rgba(20, 112, 110, 0.09);
}

.inline-note {
  border-left: 6px solid var(--gold);
  border-radius: 8px;
  background: #fbf4de;
  padding: 14px 16px;
}

.inline-note p {
  margin: 5px 0 0;
  color: var(--muted);
}

.submit-row,
.export-actions,
.workflow-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.form-message {
  min-height: 20px;
  margin: 0;
  color: var(--teal);
  font-weight: 800;
}

.guide-panel {
  position: sticky;
  top: 96px;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  gap: 3px;
  border-left: 6px solid var(--teal);
  border-radius: 7px;
  background: var(--mist);
  padding: 13px 14px;
}

.check-list li:nth-child(2) {
  border-left-color: var(--gold);
}

.check-list li:nth-child(3) {
  border-left-color: var(--blue);
}

.check-list li:nth-child(4) {
  border-left-color: var(--coral);
}

.check-list strong {
  color: var(--green);
}

.check-list span,
.mini-note {
  color: var(--muted);
  line-height: 1.5;
}

.mini-note {
  margin-top: 18px;
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  padding: 15px;
}

.mini-steps {
  display: grid;
  gap: 11px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.mini-steps li {
  display: grid;
  gap: 3px;
  border-left: 6px solid var(--teal);
  border-radius: 7px;
  background: var(--mist);
  padding: 13px 14px;
}

.mini-steps li:nth-child(2) {
  border-left-color: var(--gold);
}

.mini-steps li:nth-child(3) {
  border-left-color: var(--blue);
}

.mini-steps li:nth-child(4) {
  border-left-color: var(--coral);
}

.mini-steps strong {
  color: var(--green);
}

.mini-steps span {
  color: var(--muted);
  line-height: 1.45;
}

.facilitator-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 22px;
}

.workflow {
  position: sticky;
  top: 92px;
  align-self: start;
}

.steps {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 13px 14px;
}

.steps li.is-active {
  border-color: rgba(20, 112, 110, 0.3);
  background: var(--mist);
}

.steps strong {
  color: var(--green);
}

.steps span {
  color: var(--muted);
  font-size: 13px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.metric {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 16px;
}

.metric span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.metric strong {
  color: var(--green);
  font-size: 32px;
}

.convergence-panel {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(230px, 0.62fr) minmax(280px, 1fr);
  gap: 18px;
  align-items: stretch;
  margin-bottom: 16px;
  border-color: rgba(20, 112, 110, 0.24);
  box-shadow: 0 16px 36px rgba(23, 61, 51, 0.08);
}

.convergence-copy h2 {
  margin: 8px 0 10px;
  color: var(--green);
  font-size: 28px;
}

.convergence-copy p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.weight-board,
.rank-board {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 16px;
}

.weight-board h3 {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 18px;
}

.weight-board label {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  margin: 10px 0;
  color: var(--muted);
  font-size: 13px;
}

.weight-board input[type="range"] {
  padding: 0;
  accent-color: var(--teal);
}

.rank-board > span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.rank-board > strong {
  display: block;
  margin-top: 8px;
  color: var(--green);
  font-size: 19px;
  line-height: 1.35;
}

.rank-board > p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.weighted-rank-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.weighted-rank-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 38px;
  gap: 10px;
  align-items: center;
}

.weighted-rank-item > span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: var(--green);
  color: var(--white);
  font-size: 12px;
  font-weight: 900;
}

.weighted-rank-item strong {
  display: block;
  color: var(--green);
  font-size: 13px;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.weighted-rank-item b {
  color: var(--teal);
  text-align: right;
}

.rank-meter {
  height: 9px;
  margin-top: 6px;
  border-radius: 999px;
  background: var(--mist);
  overflow: hidden;
}

.rank-meter > i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  transition: width 320ms ease;
}

.empty-mini {
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  padding: 16px;
  text-align: center;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 220px 180px 150px;
  gap: 12px;
  margin-bottom: 16px;
  box-shadow: none;
}

.section-caption {
  margin: 24px 0 12px;
}

.section-caption h2 {
  margin: 5px 0 0;
  color: var(--green);
  font-size: 24px;
}

.group-panel {
  margin-bottom: 18px;
  box-shadow: none;
}

.scenario-groups-board {
  display: grid;
  gap: 14px;
}

.group-card {
  display: grid;
  gap: 14px;
  border: 1px solid rgba(20, 112, 110, 0.24);
  border-radius: 8px;
  background: #fffdfa;
  padding: 16px;
}

.group-card-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 112px;
  gap: 12px;
  align-items: end;
}

.group-score {
  display: grid;
  place-items: center;
  min-height: 76px;
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  font-weight: 900;
}

.group-score span {
  font-size: 12px;
}

.group-score strong {
  font-size: 30px;
  line-height: 1;
}

.group-score small {
  margin-top: -5px;
  opacity: 0.78;
}

.group-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.72fr);
  gap: 12px;
  align-items: start;
}

.group-evidence,
.group-score-board {
  border-radius: 8px;
  background: var(--mist);
  padding: 12px;
}

.group-evidence > span,
.group-score-board > span {
  display: block;
  margin-bottom: 8px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
}

.group-evidence ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.group-evidence li {
  display: grid;
  gap: 3px;
  border-left: 4px solid var(--teal);
  padding-left: 9px;
}

.group-evidence li strong {
  color: var(--green);
  font-size: 13px;
}

.group-evidence li span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.fixed-filter {
  display: grid;
  align-content: center;
  gap: 5px;
  border: 1px solid rgba(20, 112, 110, 0.22);
  border-radius: 8px;
  background: #f3faf7;
  padding: 10px 12px;
}

.fixed-filter span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.fixed-filter strong {
  color: var(--green);
  font-size: 14px;
  line-height: 1.25;
}

.cards-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.scenario-card {
  position: relative;
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 18px;
  box-shadow: 0 12px 28px rgba(23, 61, 51, 0.08);
}

.scenario-card.is-top {
  border-color: rgba(214, 95, 75, 0.45);
  background: #fff7f4;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  background: var(--mist);
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  padding: 0 10px;
}

.tag.gold {
  background: #f2e5bb;
}

.tag.coral {
  background: #f2d4cc;
}

.scenario-card h3 {
  margin: 0;
  color: var(--green);
  font-size: 20px;
  line-height: 1.35;
}

.scenario-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.field-box {
  border-radius: 8px;
  background: var(--mist);
  padding: 10px;
}

.field-box span {
  display: block;
  margin-bottom: 3px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.card-controls {
  display: grid;
  grid-template-columns: 1fr 120px;
  gap: 12px;
  align-items: end;
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.score-grid label {
  gap: 5px;
  font-size: 12px;
}

.score-grid select,
.cluster-input {
  padding: 9px 10px;
}

.total-score {
  display: grid;
  place-items: center;
  min-height: 72px;
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  font-weight: 900;
}

.total-score strong {
  display: block;
  font-size: 28px;
}

.total-score small {
  display: block;
  margin-top: -6px;
  font-size: 11px;
  opacity: 0.78;
}

.empty-state {
  grid-column: 1 / -1;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.7);
  color: var(--muted);
  padding: 34px;
  text-align: center;
}

.output-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 16px;
  margin-top: 18px;
}

.top-output {
  display: grid;
  gap: 10px;
}

.top-row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 13px;
}

.top-rank {
  display: grid;
  place-items: center;
  min-height: 54px;
  border-radius: 8px;
  background: var(--coral);
  color: var(--white);
  font-weight: 900;
}

.top-row h3 {
  margin: 0 0 5px;
  color: var(--green);
}

.import-box {
  margin-top: 14px;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .hero,
  .content-grid,
  .facilitator-layout,
  .convergence-panel,
  .output-grid {
    grid-template-columns: 1fr;
  }

  .guide-panel,
  .workflow {
    position: static;
  }

  .toolbar,
  .cards-board {
    grid-template-columns: 1fr;
  }

  .quality-panel .check-list,
  .product-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .top-actions {
    width: 100%;
    justify-content: stretch;
  }

  .top-actions button,
  .status-pill {
    flex: 1;
    justify-content: center;
  }

  main {
    padding: 22px 14px 42px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .form-row.two,
  .metric-grid,
  .field-grid,
  .group-card-head,
  .group-detail-grid,
  .card-controls,
  .score-grid {
    grid-template-columns: 1fr;
  }
}