/* Predixa Health — vitals scan link placeholder. */

:root {
  --navy: #191B4D;
  --navy-deep: #12143A;
  --teal: #17918C;
  --mint: #4FC4BE;
  --bone: #FAF9F5;
  --sand: #EAE5D9;

  --page-from: #FAF9F5;
  --page-to: #E7EFEE;
  --card: #FFFFFF;
  --card-border: rgba(25, 27, 77, 0.10);
  --card-shadow: 0 1px 2px rgba(25, 27, 77, 0.06), 0 12px 32px rgba(25, 27, 77, 0.10);
  --ink: var(--navy);
  --ink-muted: rgba(25, 27, 77, 0.72);
  --ink-faint: rgba(25, 27, 77, 0.52);
  --badge-bg: rgba(23, 145, 140, 0.10);
  --badge-fg: var(--teal);
  --rule: rgba(25, 27, 77, 0.10);
}

@media (prefers-color-scheme: dark) {
  :root {
    --page-from: #12143A;
    --page-to: #0C1A24;
    --card: #1B1E4F;
    --card-border: rgba(250, 249, 245, 0.12);
    --card-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
    --ink: #FAF9F5;
    --ink-muted: rgba(250, 249, 245, 0.76);
    --ink-faint: rgba(250, 249, 245, 0.52);
    --badge-bg: rgba(79, 196, 190, 0.14);
    --badge-fg: var(--mint);
    --rule: rgba(250, 249, 245, 0.12);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--page-from);
  background: linear-gradient(150deg, var(--page-from) 0%, var(--page-to) 100%);
  color: var(--ink);
  font-family: 'Source Sans 3', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.card {
  width: 100%;
  max-width: 30rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  box-shadow: var(--card-shadow);
  padding: 40px 32px;
  text-align: center;
}

.logo {
  width: 148px;
  height: auto;
  margin: 0 auto 28px;
  display: block;
}
.logo-dark { display: none; }

@media (prefers-color-scheme: dark) {
  .logo-light { display: none; }
  .logo-dark { display: block; }
}

.badge {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: var(--badge-bg);
  color: var(--badge-fg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.badge svg { width: 30px; height: 30px; display: block; }

h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 26px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--ink);
}

.lede {
  font-size: 17px;
  line-height: 1.55;
  margin: 0;
  color: var(--ink-muted);
}

.note {
  font-size: 14px;
  line-height: 1.5;
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  color: var(--ink-faint);
}

@media (max-width: 400px) {
  .card { padding: 32px 22px; border-radius: 16px; }
  h1 { font-size: 23px; }
  .lede { font-size: 16px; }
}