/**
 * ARTGUARDIAN - Certificate of Authenticity & DMCA Registry CSS
 */

.certificate-wrapper {
  background: #fdfbf7;
  color: #1a1a1a;
  padding: 40px;
  border-radius: 12px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0,0,0,0.5);
  font-family: 'Playfair Display', serif;
  max-width: 900px;
  margin: 0 auto;
  border: 14px solid #1a2233;
}

.certificate-border-inner {
  border: 2px solid #c8a248;
  padding: 35px 40px;
  position: relative;
  background-image: radial-gradient(circle at 50% 50%, #ffffff 0%, #f7f3e8 100%);
}

.certificate-border-inner::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 4px;
  right: 4px;
  bottom: 4px;
  border: 1px dashed #d4af37;
  pointer-events: none;
}

/* Corner Ornaments */
.cert-corner {
  position: absolute;
  width: 30px;
  height: 30px;
  border: 3px solid #c8a248;
}
.cert-corner-tl { top: -6px; left: -6px; border-right: none; border-bottom: none; }
.cert-corner-tr { top: -6px; right: -6px; border-left: none; border-bottom: none; }
.cert-corner-bl { bottom: -6px; left: -6px; border-right: none; border-top: none; }
.cert-corner-br { bottom: -6px; right: -6px; border-left: none; border-top: none; }

.cert-header {
  text-align: center;
  margin-bottom: 25px;
}

.cert-title-main {
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #1a2233;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.cert-subtitle {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: #8c6d1f;
  text-transform: uppercase;
}

.cert-reg-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: #c8a248;
  background: #1a2233;
  display: inline-block;
  padding: 4px 16px;
  border-radius: 4px;
  margin-top: 10px;
  letter-spacing: 1px;
}

.cert-statement {
  font-size: 1.05rem;
  font-style: italic;
  text-align: center;
  margin: 20px auto;
  max-width: 650px;
  color: #4a4a4a;
  line-height: 1.6;
}

.cert-artwork-title {
  font-size: 1.8rem;
  font-weight: 800;
  text-align: center;
  color: #1a2233;
  margin: 15px 0 5px;
  text-decoration: underline;
  text-decoration-color: #d4af37;
  text-underline-offset: 6px;
}

.cert-artist-name {
  font-size: 1.2rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  text-align: center;
  color: #666;
  margin-bottom: 25px;
}

.cert-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.85rem;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 16px 20px;
  border-radius: 6px;
  margin: 20px 0;
}

.cert-spec-item strong {
  color: #1a2233;
}

.cert-spec-item span {
  color: #555;
}

.cert-hash-box {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  background: #f0ecdf;
  border: 1px solid #d5cebe;
  padding: 8px 12px;
  border-radius: 4px;
  color: #444;
  word-break: break-all;
  margin-top: 15px;
}

.cert-footer-layout {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 35px;
  padding-top: 20px;
  border-top: 1px solid #ddd;
}

.cert-seal-emboss {
  width: 90px;
  height: 90px;
}

.cert-signature-box {
  text-align: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  width: 220px;
}

.cert-signature-line {
  border-bottom: 1.5px solid #1a2233;
  margin-bottom: 6px;
  height: 40px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.cert-sign-script {
  font-family: 'Brush Script MT', cursive, serif;
  font-size: 1.6rem;
  color: #1a2233;
}

.cert-sign-role {
  font-size: 0.72rem;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Print Optimization */
@media print {
  body {
    background: #ffffff !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  .no-print, .navbar-luxury, .footer-luxury, .btn, .lightbox-backdrop {
    display: none !important;
  }
  .certificate-wrapper {
    box-shadow: none !important;
    border: 8px solid #1a2233 !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 20px !important;
    page-break-inside: avoid;
  }
}