:root {
  --paper: #f5f1e8;
  --paper-strong: #fffaf0;
  --ink: #17212f;
  --muted: #667085;
  --line: #d6cec1;
  --blue: #255c99;
  --teal: #087e8b;
  --green: #198754;
  --amber: #a15c00;
  --red: #b42318;
  --shadow: 0 18px 50px rgba(23, 33, 47, 0.13);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(8, 126, 139, 0.18), transparent 34rem),
    linear-gradient(135deg, #f5f1e8 0%, #eef4f0 44%, #f8ead8 100%);
  font-family: "Aptos", "Segoe UI", sans-serif;
}

.shell {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  padding: 42px 0 20px;
  align-items: stretch;
}

.hero h1 {
  max-width: 790px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 56px;
  line-height: 1;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 760px;
  color: #344054;
  font-size: 18px;
  line-height: 1.6;
}

.hero-panel,
.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, 0.86);
  box-shadow: var(--shadow);
}

.hero-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 24px;
}

.hero-panel strong {
  font-size: 28px;
}

.panel-kicker,
.eyebrow {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  gap: 8px;
  padding: 10px 0;
  backdrop-filter: blur(16px);
}

.nav button,
.primary-action,
.secondary-action {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 14px;
  color: var(--ink);
  background: rgba(255, 250, 240, 0.72);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.nav button.active,
.primary-action {
  border-color: var(--blue);
  color: #fff;
  background: var(--blue);
}

.secondary-action {
  background: #ffffff;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 12px 0 18px;
}

.metric-grid.compact {
  margin-top: 18px;
}

.metric-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 250, 240, 0.9);
  box-shadow: 0 12px 28px rgba(23, 33, 47, 0.08);
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.metric-value {
  margin-top: 4px;
  font-size: 26px;
  font-weight: 850;
}

.metric-note {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.page {
  display: none;
  padding-bottom: 42px;
}

.page.active {
  display: block;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr);
  gap: 18px;
  align-items: start;
}

.panel {
  padding: 20px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

h2,
h3 {
  margin: 0 0 12px;
  letter-spacing: 0;
}

h2 {
  font-size: 26px;
}

h3 {
  font-size: 17px;
}

.body-copy,
.panel p,
.hero-panel span {
  color: #475467;
  line-height: 1.58;
}

select,
input {
  width: 100%;
  border: 1px solid #c7c0b5;
  border-radius: 8px;
  padding: 10px 11px;
  color: var(--ink);
  background: #fffefa;
  font: inherit;
}

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

.input-field label {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.primary-action {
  width: 100%;
  margin-top: 16px;
  font-size: 16px;
}

.result-panel {
  display: grid;
  gap: 18px;
}

.risk-card {
  border-radius: 8px;
  padding: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
}

.risk-card strong {
  display: block;
  margin: 6px 0;
  font-size: 42px;
  line-height: 1;
}

.risk-card.alert strong,
.risk-card.alert .risk-status {
  color: var(--red);
}

.risk-card.review strong,
.risk-card.review .risk-status {
  color: var(--amber);
}

.risk-card.safe strong,
.risk-card.safe .risk-status {
  color: var(--green);
}

.risk-bar {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #e9e2d9;
}

.risk-fill {
  height: 100%;
  border-radius: inherit;
}

.muted-card {
  color: var(--muted);
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffefa;
}

th,
td {
  padding: 10px 11px;
  border-bottom: 1px solid #e7ded2;
  text-align: left;
  font-size: 13px;
  vertical-align: top;
}

th {
  color: #344054;
  background: #f0eadf;
  font-size: 12px;
  text-transform: uppercase;
}

tr:last-child td {
  border-bottom: 0;
}

.file-input {
  margin-top: 8px;
}

.download-link {
  display: inline-flex;
  margin-top: 14px;
  border-radius: 8px;
  padding: 10px 13px;
  color: #fff;
  background: var(--teal);
  text-decoration: none;
  font-weight: 800;
}

.hidden {
  display: none;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.gallery figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fffefa;
}

.gallery img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.gallery figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.report-box {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #17212f;
  color: #f7f3ea;
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.callout {
  margin-top: 18px;
  border-left: 4px solid var(--teal);
  padding: 14px 16px;
  background: #eef8f6;
  color: #344054;
}

@media (max-width: 920px) {
  .hero,
  .workspace,
  .two-col,
  .story-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 42px;
  }

  .nav {
    overflow-x: auto;
  }

  .nav button {
    white-space: nowrap;
  }

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

  .gallery {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 20px, 1220px);
  }

  .hero {
    padding-top: 26px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .section-head {
    align-items: stretch;
    flex-direction: column;
  }

  .input-grid {
    grid-template-columns: 1fr;
  }
}