.locked-page {
  max-width: 540px;
  margin: 4rem auto;
  padding: 0 2rem;
}

/* ── Bauhaus geometric composition ── */
.locked-bauhaus {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 6px;
  margin-bottom: 2.5rem;
}
.locked-bauhaus .bh-rect {
  width: 28px;
  height: 40px;
  background: var(--color-primary, #0991E0);
}
.locked-bauhaus .bh-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-accent-red, #F01828);
}
.locked-bauhaus .bh-tri {
  width: 0;
  height: 0;
  border-left: 18px solid transparent;
  border-right: 18px solid transparent;
  border-bottom: 36px solid var(--color-accent-warm, #FFBD0A);
}
.locked-bauhaus .bh-line {
  width: 100%;
  max-width: 180px;
  height: 3px;
  background: var(--color-primary, #0991E0);
  margin: 0 auto 0.5rem;
}

/* ── Title ── */
.locked-page h1 {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  color: var(--color-primary, #0991E0);
  font-size: 1.6rem;
  text-align: center;
  margin: 0 0 2rem;
  font-weight: 700;
}

/* ── Content block ── */
.locked-message {
  text-align: center;
  margin-bottom: 2.5rem;
}
.locked-message p {
  color: var(--color-text-muted, #6b7280);
  line-height: 1.8;
  font-size: 1rem;
  margin: 0 0 1rem;
}
.locked-message strong {
  color: var(--color-text, #1a1a2e);
}

/* ── Back link ── */
.locked-back {
  display: block;
  text-align: center;
  color: var(--color-primary, #0991E0);
  font-weight: 600;
  text-decoration: none;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.locked-back:hover {
  color: var(--color-accent, #00A398);
}

/* ── Module nav links ── */
.locked-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.locked-nav a {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--color-primary, #0991E0);
  border: 1.5px solid var(--color-border, #C5CCD3);
  padding: 0.3rem 0.7rem;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.locked-nav a:hover {
  border-color: var(--color-accent-red, #F01828);
  box-shadow: 0 0 0 4px rgba(208, 43, 43, 0.25), 0 0 20px 8px rgba(208, 43, 43, 0.15);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════════════════
   Dark mode
   ══════════════════════════════════════════════════════════════ */
html[data-theme="dark"] .locked-page h1 {
  color: var(--dm-link);
}
html[data-theme="dark"] .locked-message p {
  color: var(--dm-text-muted);
}
html[data-theme="dark"] .locked-message strong {
  color: var(--dm-text-heading);
}
html[data-theme="dark"] .locked-back {
  color: var(--dm-link);
}
html[data-theme="dark"] .locked-nav a {
  color: var(--dm-link);
  border-color: var(--dm-border);
}
html[data-theme="dark"] .locked-nav a:hover {
  border-color: var(--dm-link);
}