body {
  padding: 32px 16px;
}

/* ── Header ─────────────────────────────── */
.header {
  text-align: center;
  margin-bottom: 32px;
}
.header-logo {
  width: 90px;
  height: 90px;
  object-fit: contain;
  margin-bottom: 12px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.12));
}
.header-school {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.header h1 {
  font-size: 1.75rem;
  color: var(--brand);
  font-weight: 700;
}
.header-divider {
  width: 48px;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--gold));
  border-radius: 2px;
  margin: 10px auto 8px;
}
.header p {
  color: var(--muted);
  margin-top: 4px;
  font-size: 0.92rem;
}

/* ── Progress bar ────────────────────────── */
.progress-wrap {
  max-width: 680px;
  margin: 0 auto 28px;
}
.steps-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}
.steps-row::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 0; right: 0;
  height: 3px;
  background: var(--border);
  z-index: 0;
}
.step-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 1;
}
.step-dot .circle {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--card);
  border: 3px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--muted);
  transition: all .3s;
}
.step-dot.active .circle  { border-color: var(--accent);  background: var(--accent);  color: #fff; }
.step-dot.done   .circle  { border-color: var(--success); background: var(--success); color: #fff; }
.step-dot .label {
  font-size: 0.7rem;
  color: var(--muted);
  text-align: center;
  max-width: 72px;
  line-height: 1.2;
}
.step-dot.active .label { color: var(--accent); font-weight: 600; }
.step-dot.done   .label { color: var(--success); }

/* ── Card ────────────────────────────────── */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: 0 2px 16px rgba(0,0,0,.08);
  max-width: 680px;
  margin: 0 auto;
  padding: 36px 40px;
}

.step-page { display: none; }
.step-page.active { display: block; }

.step-page h2 {
  font-size: 1.3rem;
  color: var(--brand);
  margin-bottom: 6px;
}
.step-page .subtitle {
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 28px;
}

/* ── Form fields ─────────────────────────── */
.field { margin-bottom: 20px; }
.field label span.req, .req { color: var(--danger); margin-left: 2px; }
.field .error-msg {
  display: none;
  color: var(--danger);
  font-size: 0.78rem;
  margin-top: 4px;
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea,
.field.has-error .check-item { border-color: var(--danger); }
.field.has-error .error-msg { display: block; }

/* ── Two-column layout ───────────────────── */
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 520px) { .row-2 { grid-template-columns: 1fr; } .card { padding: 24px 18px; } }

/* ── Checkbox grid ───────────────────────── */
.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-top: 4px;
}
.check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.check-item:hover { border-color: var(--accent); background: #f0f6ff; }
.check-item input[type=checkbox] {
  width: 17px; height: 17px;
  accent-color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
  cursor: pointer;
}
.check-item input[type=checkbox]:checked + .check-text { color: var(--accent); font-weight: 600; }
.check-item.checked { border-color: var(--accent); background: #eef5ff; }
.check-text { font-size: 0.88rem; line-height: 1.4; }
.check-text small { display: block; color: var(--muted); font-weight: 400; }

/* ── Compact code grid (class tiles) ────── */
.check-grid-codes {
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
}
.check-grid-codes .check-item {
  padding: 8px 6px;
  justify-content: center;
  text-align: center;
}
.check-grid-codes .check-text { font-weight: 600; font-size: 0.85rem; }

/* ── Section divider ─────────────────────── */
.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  margin: 24px 0 10px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

/* ── Navigation buttons ──────────────────── */
.nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  gap: 12px;
}

/* ── Summary (Step 6) ────────────────────── */
#step-summary .summary-block {
  background: var(--bg);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 16px;
}
#step-summary .summary-block h3 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  margin-bottom: 10px;
}
#step-summary .summary-row {
  display: flex;
  gap: 8px;
  font-size: 0.9rem;
  margin-bottom: 5px;
}
#step-summary .summary-row .key { font-weight: 600; min-width: 140px; color: var(--brand); }

/* ── Success screen ──────────────────────── */
#success-screen {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
#success-screen .icon {
  font-size: 4rem;
  margin-bottom: 16px;
}
#success-screen h2 { color: var(--success); font-size: 1.5rem; margin-bottom: 10px; }
#success-screen p  { color: var(--muted); font-size: 0.95rem; line-height: 1.6; }
.btn-link {
  display: inline-block;
  margin-top: 24px;
  color: var(--accent);
  font-size: 0.9rem;
  text-decoration: none;
  font-weight: 600;
}
.btn-link:hover { text-decoration: underline; }

/* ── Admin link ──────────────────────────── */
.admin-link {
  text-align: center;
  margin-top: 20px;
  font-size: 0.8rem;
}
.admin-link a { color: var(--muted); text-decoration: none; }
.admin-link a:hover { color: var(--accent); text-decoration: underline; }