/* Self-serve TMUA diagnostic — standalone public surface.
   Self-contained Calm-ish styling (warm paper, white cards, Inter, teal). It does
   NOT depend on ft-tokens.css / calm.css so the public page stays robust. */

:root {
  --dg-paper: #fbfaf6;
  --dg-card: #ffffff;
  --dg-border: #ebe7dc;
  --dg-ink: #1e2526;
  --dg-muted: #6b7170;
  --dg-teal: #00cec9;
  --dg-teal-hover: #00b3ae;
  --dg-navy: #1a3461;
  --dg-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--dg-paper);
  color: var(--dg-ink);
  font-family: var(--dg-sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.dg-wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 24px 18px 64px;
}

.dg-top { text-align: center; padding: 16px 0 24px; }
.dg-logo { max-width: 96px; height: auto; }

.dg-screen { animation: dg-fade 0.25s ease; }
@keyframes dg-fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.dg-card {
  background: var(--dg-card);
  border: 1px solid var(--dg-border);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.05);
}

/* ---- Intro ---- */
.dg-kicker {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 700;
  color: var(--dg-teal-hover);
  margin: 0 0 10px;
}
#dgIntro h1 { font-size: 28px; line-height: 1.2; margin: 0 0 14px; }
.dg-lead { font-size: 16px; color: var(--dg-muted); margin: 0 0 18px; }
.dg-points { margin: 0 0 26px; padding: 0; list-style: none; }
.dg-points li {
  position: relative;
  padding: 6px 0 6px 28px;
  font-size: 15px;
}
.dg-points li::before {
  content: "";
  position: absolute;
  left: 4px; top: 12px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--dg-teal);
}
.dg-fineprint { font-size: 12px; color: var(--dg-muted); margin: 16px 0 0; }

/* ---- Buttons ---- */
.dg-btn {
  display: inline-block;
  border: none;
  border-radius: 10px;
  padding: 14px 28px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  min-height: 48px;
  transition: background 0.15s ease, transform 0.05s ease;
}
.dg-btn:active { transform: translateY(1px); }
.dg-btn-primary { background: var(--dg-teal); color: var(--dg-navy); }
.dg-btn-primary:hover { background: var(--dg-teal-hover); }
.dg-btn[disabled] { opacity: 0.55; cursor: default; }

/* ---- Progress ---- */
.dg-progress {
  height: 8px;
  background: var(--dg-border);
  border-radius: 99px;
  overflow: hidden;
  margin: 4px 0 8px;
}
.dg-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--dg-teal);
  border-radius: 99px;
  transition: width 0.3s ease;
}
.dg-progress-label { font-size: 13px; color: var(--dg-muted); margin: 0 0 18px; text-align: right; }

/* ---- Question ---- */
.dg-q-meta {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--dg-muted);
  margin: 0 0 10px;
}
.dg-q-stem { font-size: 18px; line-height: 1.45; margin: 0 0 22px; }
.dg-q-options { display: flex; flex-direction: column; gap: 10px; }
.dg-opt {
  text-align: left;
  background: var(--dg-paper);
  border: 1.5px solid var(--dg-border);
  border-radius: 11px;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 16px;
  color: var(--dg-ink);
  cursor: pointer;
  min-height: 48px;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.dg-opt:hover { border-color: var(--dg-teal); }
.dg-opt[aria-pressed="true"] { border-color: var(--dg-teal); background: #e8faf9; }
.dg-opt[disabled] { cursor: default; opacity: 0.85; }
.dg-q-status { font-size: 14px; color: var(--dg-muted); margin: 16px 0 0; }

/* ---- Boot / spinner ---- */
.dg-boot { display: flex; justify-content: center; padding: 64px 0; }
.dg-spinner {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 3px solid var(--dg-border);
  border-top-color: var(--dg-teal);
  animation: dg-spin 0.7s linear infinite;
}
@keyframes dg-spin { to { transform: rotate(360deg); } }

/* ---- Report ---- */
#dgReportBody h2 { font-size: 24px; margin: 0 0 12px; }
.dg-h3 { font-size: 16px; margin: 28px 0 12px; }

/* Lead gate */
.dg-gate {
  margin-top: 24px;
  padding: 20px;
  background: var(--dg-paper);
  border: 1px solid var(--dg-border);
  border-radius: 12px;
}
.dg-field { display: block; margin: 14px 0; }
.dg-field span { display: block; font-size: 13px; color: var(--dg-muted); margin-bottom: 6px; }
.dg-field input {
  width: 100%;
  padding: 12px 14px;
  font-size: 16px;
  font-family: inherit;
  border: 1.5px solid var(--dg-border);
  border-radius: 9px;
  background: #fff;
}
.dg-field input:focus { outline: none; border-color: var(--dg-teal); }
.dg-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--dg-muted);
  margin: 4px 0 18px;
  line-height: 1.45;
}
.dg-consent input { margin-top: 3px; flex: 0 0 auto; }

/* Curated route */
.dg-route { margin: 0 0 8px; padding-left: 22px; }
.dg-route li { margin: 0 0 12px; }
.dg-route-name { display: block; font-weight: 600; }
.dg-route-why { display: block; font-size: 13px; color: var(--dg-muted); }

/* Readiness map */
.dg-map { list-style: none; margin: 0; padding: 0; }
.dg-map-row { display: flex; align-items: center; gap: 10px; padding: 6px 0; }
.dg-map-name { font-size: 15px; }
.dg-chip {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 600;
  text-transform: capitalize;
  padding: 3px 9px;
  border-radius: 99px;
  min-width: 92px;
  text-align: center;
}
.dg-chip-strong { background: #e8faf9; color: #00756f; }
.dg-chip-developing { background: #fff3e0; color: #9a5b00; }
.dg-chip-weak { background: #fde8e8; color: #a01818; }
.dg-chip-needs-more-data { background: #eef0f0; color: #6b7170; }

/* Handoff */
.dg-handoff { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--dg-border); }
.dg-handoff .dg-btn { text-decoration: none; }

@media (max-width: 640px) {
  .dg-card { padding: 24px 18px; }
  #dgIntro h1 { font-size: 24px; }
  .dg-q-stem { font-size: 17px; }
}