:root {
  color-scheme: light;
  --bg: #f7f8f5;
  --surface: #ffffff;
  --surface-2: #eef3ef;
  --text: #14201b;
  --muted: #65716b;
  --line: #d9e0dc;
  --brand: #23684c;
  --brand-2: #174c74;
  --accent: #85560c;
  --danger: #9f2f2f;
  --ok: #20734f;
  --shadow: 0 18px 50px rgba(23, 37, 30, 0.1);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body {
  margin: 0;
  min-width: 320px;
}

a {
  color: var(--brand-2);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

button,
.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--brand);
  border-radius: 7px;
  background: var(--brand);
  color: #fff;
  padding: 0.68rem 1rem;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

button.secondary,
.button.secondary {
  background: #fff;
  color: var(--brand);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(35, 104, 76, 0.35);
  outline-offset: 3px;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

input {
  min-height: 42px;
  padding: 0.62rem 0.75rem;
}

textarea {
  min-height: 220px;
  padding: 0.75rem;
  line-height: 1.5;
  resize: vertical;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 10;
  background: var(--text);
  color: #fff;
  padding: 0.75rem 1rem;
}

.skip-link:focus {
  top: 1rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 248, 245, 0.94);
  padding: 0.8rem clamp(1rem, 3vw, 2rem);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  gap: 0.7rem;
  align-items: center;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 7px;
  background: var(--brand);
  color: #fff;
  font-weight: 800;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

.topnav {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.logout-form button,
.link-button {
  border: 0;
  background: transparent;
  color: var(--brand-2);
  min-height: auto;
  padding: 0;
  font-weight: 600;
}

.page {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem);
}

.page.narrow {
  width: min(760px, 100%);
}

.hero {
  min-height: calc(100vh - 150px);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
}

.hero h1,
.dashboard-head h1,
.section-head h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 4.8rem);
  line-height: 1.02;
}

.lead {
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.65;
  max-width: 760px;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-actions,
.button-row,
.link-row {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  align-items: center;
}

.signal-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.signal-board div,
.metric,
.mini-card,
.panel,
.opportunity-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.signal-board div {
  min-height: 130px;
  padding: 1rem;
  box-shadow: var(--shadow);
}

.signal-board span,
.metric span,
.mini-card span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.signal-board strong {
  display: block;
  margin-top: 0.8rem;
  font-size: 2.4rem;
}

.auth-panel,
.panel {
  padding: clamp(1rem, 3vw, 1.5rem);
}

.stack-form {
  display: grid;
  gap: 1rem;
}

.stack-form label,
.research-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-weight: 700;
}

.form-error {
  border-left: 4px solid var(--danger);
  background: #fff2f2;
  padding: 0.75rem;
}

.dashboard-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: 1.2rem;
  align-items: end;
}

.research-form {
  display: grid;
  gap: 0.8rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.metric-row,
.provider-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1rem 0;
}

.metric,
.mini-card {
  padding: 1rem;
}

.metric strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 2rem;
}

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

.mini-card.ok {
  border-color: rgba(32, 115, 79, 0.4);
}

.mini-card.warn {
  border-color: rgba(183, 121, 31, 0.45);
}

.opportunity-list {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.opportunity-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 1rem;
  padding: clamp(1rem, 2vw, 1.25rem);
}

.card-title-row {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: start;
}

.card-title-row h2 {
  margin: 0;
  font-size: 1.45rem;
}

.score-badge {
  min-width: 86px;
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 0.65rem;
  text-align: center;
}

.score-badge span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.score-badge strong {
  font-size: 1.8rem;
}

.score-grid {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
}

.score-line {
  display: grid;
  grid-template-columns: 140px minmax(80px, 1fr) 44px;
  gap: 0.7rem;
  align-items: center;
}

.score-line span {
  color: var(--muted);
}

.score-track {
  height: 9px;
  border-radius: 999px;
  background: #dce5df;
  overflow: hidden;
}

.score-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--accent));
}

.opportunity-aside {
  border-left: 1px solid var(--line);
  padding-left: 1rem;
}

.facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0;
}

.facts div {
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 0.7rem;
}

.facts dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
}

.facts dd {
  margin: 0.2rem 0 0;
  font-weight: 800;
}

.supplier-list,
.compact-list {
  padding-left: 1rem;
}

.supplier-list li {
  margin-bottom: 0.7rem;
}

.supplier-list span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
}

.draft-box {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem;
  background: #fbfcfa;
}

.draft-box summary {
  cursor: pointer;
  font-weight: 800;
}

.source-status {
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 0.82rem;
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  background: var(--surface);
}

.api-grid {
  display: grid;
  gap: 0.6rem;
}

pre {
  overflow-x: auto;
  border-radius: var(--radius);
  background: #101915;
  color: #edf7f0;
  padding: 1rem;
}

.legal-copy {
  line-height: 1.7;
}

.legal-copy h1 {
  font-size: 2.4rem;
}

.footer {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding: 1.2rem;
}

.consent-panel {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: rgba(20, 32, 27, 0.42);
  padding: 1rem;
}

.consent-panel[hidden] {
  display: none;
}

.consent-dialog {
  width: min(540px, 100%);
  border-radius: var(--radius);
  background: #fff;
  padding: 1.3rem;
  box-shadow: var(--shadow);
}

.check-row {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem;
  margin: 0.6rem 0;
}

.check-row input {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  min-height: 20px;
}

@media (max-width: 960px) {
  .topbar {
    grid-template-columns: 1fr;
  }

  .topnav {
    justify-content: flex-start;
  }

  .hero,
  .dashboard-head,
  .opportunity-card {
    grid-template-columns: 1fr;
  }

  .opportunity-aside {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 1rem;
  }

  .metric-row,
  .provider-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page {
    padding: 1rem;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
  }

  .hero h1,
  .dashboard-head h1,
  .section-head h1 {
    font-size: 2.1rem;
  }

  .signal-board,
  .metric-row,
  .provider-strip,
  .facts {
    grid-template-columns: 1fr;
  }

  .score-line {
    grid-template-columns: 1fr 44px;
  }

  .score-line .score-track {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .card-title-row {
    flex-direction: column;
  }

  .score-badge {
    width: 100%;
  }
}