:root {
  --red: #c0392b;
  --red-dk: #922b21;
  --slate: #2c3e50;
  --sand: #f8f5f0;
  --white: #ffffff;
  --ok-bg: #d5f0e3;
  --ok-text: #1a7a4a;
  --warn-bg: #fdebd0;
  --warn-text: #8a4f00;
  --err-bg: #fadbd8;
  --err-text: #8f2a1f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Barlow, Arial, sans-serif;
  background: linear-gradient(180deg, #f4efe8 0%, var(--sand) 60%);
  color: #1e1e1e;
  line-height: 1.55;
}

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 1.25rem;
}

.header-card,
.section-card,
.footer-card,
.locked-card {
  background: var(--white);
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: 0 8px 24px rgba(44, 62, 80, 0.08);
  margin-bottom: 1rem;
}

h1,
h2,
h3 {
  margin-top: 0;
  font-family: "Barlow Condensed", Arial, sans-serif;
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(1.9rem, 4.5vw, 2.8rem);
  color: var(--slate);
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--red);
}

.pill {
  display: inline-block;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-weight: 700;
  font-size: 0.85rem;
}

.status-ok {
  background: var(--ok-bg);
  color: var(--ok-text);
}

.status-warn {
  background: var(--warn-bg);
  color: var(--warn-text);
}

.status-error {
  background: var(--err-bg);
  color: var(--err-text);
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.8rem;
}

.material-list li,
.checklist li {
  margin-bottom: 0.5rem;
}

.checklist label {
  display: inline-flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.quiz fieldset {
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 0.85rem;
  margin-bottom: 0.85rem;
}

.quiz legend {
  font-weight: 700;
  padding: 0 0.4rem;
}

.quiz label {
  display: block;
  margin-bottom: 0.4rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

button,
.button-link {
  border: none;
  border-radius: 6px;
  padding: 0.7rem 1rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--red-dk);
}

.btn-secondary {
  background: var(--slate);
  color: var(--white);
}

.btn-light {
  background: #eef1f5;
  color: #1e2a36;
}

button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

#status-banner,
.assessment-result {
  margin-top: 0.75rem;
  border-radius: 8px;
  padding: 0.7rem 0.8rem;
  font-weight: 600;
}

.breadcrumbs {
  margin-bottom: 0.65rem;
  font-size: 0.9rem;
}

.breadcrumbs a {
  color: var(--red-dk);
}

.footer-card {
  font-size: 0.95rem;
}

.reset-note {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  color: #6a1f15;
}

.pdf-help {
  margin-top: 0.85rem;
  border: 1px solid #d7dde4;
  border-radius: 8px;
  padding: 0.8rem;
  background: #fafcff;
}

.pdf-help h4 {
  margin: 0 0 0.45rem;
  color: #24374b;
}

.pdf-help ol {
  margin: 0;
  padding-left: 1.1rem;
}

.input-row {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.75rem;
  max-width: 420px;
}

.input-row input {
  border: 1px solid #bfc9d4;
  border-radius: 6px;
  padding: 0.6rem 0.7rem;
  font-size: 1rem;
}

.certificate-card {
  border: 2px solid #b68b2f;
  background: linear-gradient(135deg, #fffdf6 0%, #f8f5e9 100%);
}

.certificate-title {
  font-size: clamp(2rem, 5vw, 3rem);
  color: #7e5a07;
  text-align: center;
  margin-bottom: 0.35rem;
}

.certificate-subtitle {
  text-align: center;
  font-size: 1.08rem;
  margin-bottom: 1rem;
}

.cert-name {
  text-align: center;
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  color: #1d2d3d;
  margin: 1rem 0;
}

.cert-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  justify-content: center;
  margin-bottom: 1rem;
}

.cert-scores {
  max-width: 560px;
  margin: 0 auto;
  padding-left: 1rem;
}

.cert-signoff {
  margin-top: 1.2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.cert-line {
  border-top: 1px solid #3a4b5c;
  min-width: 220px;
  padding-top: 0.35rem;
  font-size: 0.9rem;
}

[hidden] {
  display: none !important;
}

@media (max-width: 640px) {
  .wrap {
    padding: 0.75rem;
  }

  .header-card,
  .section-card,
  .footer-card,
  .locked-card {
    padding: 1rem;
  }
}

@media print {
  body {
    background: #fff;
  }

  .header-card,
  .footer-card,
  .locked-card,
  .section-card:not(.certificate-card),
  #locked-message {
    display: none !important;
  }

  .certificate-card {
    box-shadow: none;
    border-width: 3px;
    margin-top: 2rem;
    break-inside: avoid;
  }

  .actions,
  #print-certificate-btn,
  #reset-progress-btn,
  #certificate-name-input {
    display: none !important;
  }
}