/* ============================================================
   CERTIFICATE
   ============================================================ */

.certificate-page {
  padding: 40px;
  max-width: var(--max-width);
  animation: fadeIn 0.6s ease;
}

.certificate-page h1 {
  font-size: 24px;
  font-weight: 800;
  color: var(--grey-700);
  margin-bottom: 8px;
  text-align: center;
}

.certificate-page .cert-subtitle {
  font-size: 15px;
  color: var(--grey-500);
  text-align: center;
  margin-bottom: 32px;
}

/* Certificate display */
.certificate-display {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.certificate-frame {
  background: var(--white);
  border: 3px solid var(--navy);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.certificate-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--blue), var(--purple), var(--teal));
}

.certificate-frame::after {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: calc(var(--radius-xl) - 4px);
  pointer-events: none;
}

.certificate-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cert-badge {
  font-size: 48px;
  margin-bottom: 12px;
}

.cert-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--grey-400);
  margin-bottom: 8px;
}

.cert-heading {
  font-size: 28px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 4px;
}

.cert-subheading {
  font-size: 16px;
  color: var(--grey-500);
  margin-bottom: 28px;
}

.cert-presented-to {
  font-size: 12px;
  color: var(--grey-400);
  margin-bottom: 4px;
}

.cert-recipient-name {
  font-size: 32px;
  font-weight: 800;
  color: var(--blue);
  margin-bottom: 4px;
  font-family: 'Georgia', serif;
}

.cert-recipient-detail {
  font-size: 14px;
  color: var(--grey-500);
  margin-bottom: 28px;
}

.cert-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  margin: 0 auto 28px;
  border-radius: 2px;
}

.cert-details {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.cert-detail-item {
  text-align: center;
}

.cert-detail-item .detail-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--grey-400);
  margin-bottom: 4px;
}

.cert-detail-item .detail-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--grey-700);
}

.cert-footer-text {
  font-size: 11px;
  color: var(--grey-400);
  line-height: 1.6;
  margin-top: 20px;
}

.cert-footer-text strong {
  color: var(--grey-600);
}

/* Certificate actions */
.cert-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

/* No certificate state */
.cert-empty {
  text-align: center;
  padding: 60px 20px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  max-width: 500px;
  margin: 0 auto;
}

.cert-empty .empty-icon {
  font-size: 56px;
  margin-bottom: 16px;
}

.cert-empty h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--grey-700);
  margin-bottom: 8px;
}

.cert-empty p {
  font-size: 15px;
  color: var(--grey-500);
  line-height: 1.6;
}

/* Confetti overlay */
.cert-confetti {
  position: absolute;
  top: 50%;
  left: 50%;
  pointer-events: none;
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  animation: confetti 2.5s ease-out forwards;
}

/* Responsive */
@media (max-width: 900px) {
  .certificate-page {
    padding: 24px;
  }

  .certificate-frame {
    padding: 36px 24px;
  }

  .cert-heading {
    font-size: 22px;
  }

  .cert-recipient-name {
    font-size: 26px;
  }
}

@media (max-width: 600px) {
  .certificate-page {
    padding: 16px;
  }

  .certificate-frame {
    padding: 28px 16px;
    border-width: 2px;
  }

  .cert-heading {
    font-size: 18px;
  }

  .cert-recipient-name {
    font-size: 22px;
  }

  .cert-details {
    gap: 16px;
  }

  .cert-actions {
    flex-direction: column;
  }

  .cert-actions .btn {
    width: 100%;
  }
}