/* Child sign-in: large targets, one column, Ocean sky colours from the shared tokens. */
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Nunito", "Nunito Fallback", system-ui, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #bfe8ff 0%, #eaf7ff 55%, #fff6dc 100%);
}
.student-header { padding: 0.9rem 16px; }
.student-header .brand { display: inline-block; color: var(--brand-dark); }
.wordmark { width: 9.5rem; height: 2rem; }
.student-main { width: min(100% - 32px, 30rem); margin: 0.5rem auto 3rem; }
.student-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem;
  border-radius: 1.5rem;
  background: #fff;
  box-shadow: 0 10px 30px rgb(27 30 58 / 12%);
}
.student-card h1 { margin: 0; font-family: "Fredoka", system-ui, sans-serif; font-size: clamp(1.8rem, 7vw, 2.4rem); line-height: 1.1; }
.student-lead { margin: 0; font-size: 1.15rem; }
#signin-form { display: flex; flex-direction: column; gap: 0.5rem; }
label { font-weight: 800; font-size: 1.1rem; margin-top: 0.4rem; }
input {
  width: 100%;
  min-height: 56px;
  padding: 0.6rem 0.9rem;
  font: inherit;
  font-size: 1.25rem;
  border: 3px solid #afd3ec;
  border-radius: 1rem;
  background: #fbfdff;
}
input:focus-visible, button:focus-visible, a:focus-visible { outline: 4px solid var(--brand); outline-offset: 2px; }
.password-row { display: flex; gap: 0.5rem; }
.password-row input { flex: 1; min-width: 0; }
.student-go {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
  margin-top: 0.75rem;
  padding: 0.75rem 1.25rem;
  border: 0;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font: inherit;
  font-family: "Fredoka", system-ui, sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.student-go:disabled { opacity: 0.6; cursor: progress; }
.student-quiet {
  min-height: 48px;
  padding: 0.5rem 1rem;
  border: 2px solid #afd3ec;
  border-radius: 999px;
  background: #fff;
  color: var(--brand-dark);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.student-status { min-height: 1.5rem; margin: 0; font-weight: 700; }
.student-avatar { align-self: center; width: 96px; height: 96px; }
#signed-in { align-items: stretch; text-align: center; }
.student-grownups { margin: 1.25rem 0 0; color: var(--muted); text-align: center; }
.student-grownups a { color: var(--brand-dark); font-weight: 800; }