.cert-status{display:flex;align-items:center;gap:1rem;padding:1.5rem;border-radius:8px;margin-bottom:1rem}.cert-status.valid{background:rgba(46,204,113,0.1);border:1px solid var(--success)}.cert-status.invalid{background:rgba(255,71,87,0.1);border:1px solid var(--error)}.cert-status.warning{background:rgba(243,156,18,0.1);border:1px solid #f39c12}.status-icon{font-size:2rem}.status-text h3{margin-bottom:.25rem}.status-text p{color:var(--text-secondary);margin:0}.cert-chain{margin-top:1.5rem}.cert-item{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:1rem;margin-bottom:.75rem;position:relative}.cert-item:not(:last-child)::after{content:'↓';position:absolute;bottom:-1.5rem;left:50%;transform:translateX(-50%);color:var(--accent);font-size:1.2rem}.cert-item:not(:last-child){margin-bottom:2rem}.cert-level{display:inline-block;padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:600;margin-bottom:.5rem}.cert-level.end-entity{background:var(--accent-dim);color:var(--accent)}.cert-level.intermediate{background:rgba(52,152,219,0.2);color:#3498db}.cert-level.root{background:rgba(155,89,182,0.2);color:#9b59b6}.cert-subject{font-weight:600;margin-bottom:.25rem}.cert-issuer{color:var(--text-secondary);font-size:.9rem;margin-bottom:.5rem}.cert-dates{display:flex;gap:2rem;margin-top:.75rem;font-size:.85rem}.cert-date{display:flex;flex-direction:column}.cert-date label{color:var(--text-secondary);font-size:.75rem;text-transform:uppercase}.cert-date value{color:var(--accent)}.grade-display{text-align:center;padding:2rem}.grade-letter{font-size:4rem;font-weight:bold;border-radius:50%;width:100px;height:100px;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.grade-A{background:rgba(46,204,113,0.2);color:#2ecc71}.grade-B{background:rgba(46,204,113,0.15);color:#27ae60}.grade-C{background:rgba(243,156,18,0.2);color:#f39c12}.grade-D{background:rgba(231,76,60,0.2);color:#e74c3c}.grade-F{background:rgba(231,76,60,0.3);color:#c0392b}.protocol-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.5rem;margin-top:1rem}.protocol-item{padding:.5rem 1rem;border-radius:4px;font-size:.85rem;text-align:center}.protocol-item.supported{background:rgba(46,204,113,0.1);color:var(--success)}.protocol-item.unsupported{background:var(--bg-primary);color:var(--text-secondary)}.check-list{list-style:none;padding:0}.check-list li{padding:.5rem 0;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.5rem}.check-list li:last-child{border-bottom:0}.check-pass{color:var(--success)}.check-fail{color:var(--error)}.check-warn{color:#f39c12}