.viz-container{max-width:1100px;margin:0 auto} .viz-header{text-align:center;margin-bottom:40px} .viz-header h1{font-size:2.5rem;font-weight:800;margin-bottom:12px;background:linear-gradient(90deg,#22d3ee,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text} .subtitle{color:#94a3b8;font-size:1.15rem;line-height:1.6;max-width:700px;margin:0 auto} .overview-section{margin-bottom:40px} .overview-card{background:rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:28px;color:#cbd5e1;line-height:1.8;font-size:.95rem} .overview-card strong{color:#e2e8f0} .interactive-section{margin-bottom:48px;background:rgba(0,0,0,.15);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:32px} .interactive-section h2{font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:8px} .section-desc{color:#94a3b8;line-height:1.6;margin-bottom:24px;font-size:.95rem} .section-desc code{background:rgba(255,255,255,.1);padding:2px 6px;border-radius:4px;font-size:.85rem;color:#e2e8f0} .color-header{color:#fb7185} .color-payload{color:#a78bfa} .color-signature{color:#22d3ee} .structure-diagram{display:flex;align-items:stretch;gap:0;margin-bottom:28px;flex-wrap:wrap;justify-content:center} .structure-part{flex:1;min-width:200px;background:rgba(0,0,0,.3);border-radius:12px;padding:20px;text-align:center} .structure-dot{display:flex;align-items:center;font-size:2rem;font-weight:800;color:#64748b;padding:0 8px} .part-label{font-weight:700;font-size:1rem;margin-bottom:8px} .part-color-bar{height:4px;border-radius:2px;margin-bottom:12px} .header-part .part-label{color:#fb7185} .header-part .part-color-bar{background:#fb7185} .payload-part .part-label{color:#a78bfa} .payload-part .part-color-bar{background:#a78bfa} .signature-part .part-label{color:#22d3ee} .signature-part .part-color-bar{background:#22d3ee} .part-content{margin-bottom:12px} .part-content code{font-size:.75rem;color:#94a3b8;word-break:break-all;background:rgba(0,0,0,.3);padding:6px 10px;border-radius:6px;display:block} .part-desc{font-size:.82rem;color:#64748b;line-height:1.5} .registered-claims{background:rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:24px} .registered-claims h3{font-size:1.1rem;color:#fff;margin-bottom:16px} .claims-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px} .claim-item{font-size:.88rem;color:#94a3b8;line-height:1.5;padding:8px 12px;background:rgba(0,0,0,.2);border-radius:8px} .claim-item strong{color:#22d3ee;font-family:monospace} .decoder-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:20px} .decoder-input-area label,.decoder-output-area label{display:block;font-size:.85rem;color:#94a3b8;margin-bottom:8px;font-weight:600;text-transform:uppercase;letter-spacing:.5px} .jwt-textarea{width:100%;padding:16px;background:rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.15);border-radius:10px;color:#e2e8f0;font-family:"SF Mono",Monaco,"Cascadia Code",monospace;font-size:.85rem;resize:vertical;line-height:1.6;word-break:break-all;box-sizing:border-box} .jwt-textarea:focus{outline:none;border-color:#22d3ee;box-shadow:0 0 0 2px rgba(34,211,238,.2)} .jwt-colored{margin-top:12px;padding:14px;background:rgba(0,0,0,.4);border-radius:10px;font-family:"SF Mono",Monaco,"Cascadia Code",monospace;font-size:.82rem;line-height:1.6;word-break:break-all;min-height:40px} .jwt-header-text{color:#fb7185} .jwt-payload-text{color:#a78bfa} .jwt-signature-text{color:#22d3ee} .jwt-dot{color:#475569;font-weight:800} .decoded-panel{background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:16px;margin-bottom:12px} .panel-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px} .header-panel .panel-label{color:#fb7185} .payload-panel .panel-label{color:#a78bfa} .signature-panel .panel-label{color:#22d3ee} .algo-badge{background:rgba(251,113,133,.2);color:#fb7185;padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:600;margin-left:8px} .decoded-json{margin:0;font-family:"SF Mono",Monaco,"Cascadia Code",monospace;font-size:.82rem;color:#e2e8f0;white-space:pre-wrap;word-break:break-all;line-height:1.6} .header-panel .decoded-json{color:#fb7185} .payload-panel .decoded-json{color:#a78bfa} .signature-display{font-family:"SF Mono",Monaco,"Cascadia Code",monospace;font-size:.82rem;color:#22d3ee;word-break:break-all;line-height:1.6} .token-meta{margin-top:12px;display:flex;flex-direction:column;gap:6px} .meta-item{font-size:.82rem;color:#94a3b8;display:flex;gap:8px} .meta-label{font-weight:600;color:#64748b;min-width:70px} .meta-value{color:#e2e8f0} .meta-value.expired{color:#ef4444;font-weight:600} .meta-value.valid{color:#22c55e;font-weight:600} .decoder-actions{display:flex;gap:12px;flex-wrap:wrap} .builder-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px} .builder-form label{display:block;font-size:.82rem;color:#94a3b8;margin-bottom:6px;font-weight:600} .form-group{margin-bottom:16px} .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px} .form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.15);border-radius:8px;color:#e2e8f0;font-size:.9rem;box-sizing:border-box} .form-select{cursor:pointer} .form-textarea{font-family:"SF Mono",Monaco,"Cascadia Code",monospace;font-size:.85rem;resize:vertical} .form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:#22d3ee;box-shadow:0 0 0 2px rgba(34,211,238,.2)} .builder-output label{display:block;font-size:.85rem;color:#94a3b8;margin-bottom:8px;font-weight:600;text-transform:uppercase;letter-spacing:.5px} .built-token{padding:16px;background:rgba(0,0,0,.4);border-radius:10px;font-family:"SF Mono",Monaco,"Cascadia Code",monospace;font-size:.82rem;line-height:1.6;word-break:break-all;min-height:60px;border:1px solid rgba(255,255,255,.1)} .built-decoded{margin-top:16px} .built-section{margin-bottom:12px} .built-section pre{margin:6px 0 0;font-size:.82rem;color:#e2e8f0;white-space:pre-wrap;background:rgba(0,0,0,.2);padding:10px;border-radius:8px} .exp-calculator{display:grid;grid-template-columns:1fr 1fr;gap:24px} .exp-inputs{display:flex;flex-direction:column;gap:12px} .exp-results{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:start} .exp-result-card{background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:16px} .exp-label{font-size:.75rem;color:#64748b;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-weight:600} .exp-value{font-size:.9rem;color:#e2e8f0;line-height:1.5} .algo-comparison{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:24px} .algo-card{background:rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.08);border-radius:12px;overflow:hidden} .algo-header{padding:16px 20px;display:flex;align-items:center;justify-content:space-between} .algo-header h3{margin:0;font-size:1.2rem;color:#fff} .algo-type{font-size:.75rem;padding:4px 10px;border-radius:20px;font-weight:600} .algo-header.hs256{background:rgba(251,113,133,.15);border-bottom:2px solid #fb7185} .algo-header.hs256 .algo-type{background:rgba(251,113,133,.2);color:#fb7185} .algo-header.rs256{background:rgba(167,139,250,.15);border-bottom:2px solid #a78bfa} .algo-header.rs256 .algo-type{background:rgba(167,139,250,.2);color:#a78bfa} .algo-header.es256{background:rgba(34,211,238,.15);border-bottom:2px solid #22d3ee} .algo-header.es256 .algo-type{background:rgba(34,211,238,.2);color:#22d3ee} .algo-header.ps256{background:rgba(52,211,153,.15);border-bottom:2px solid #34d399} .algo-header.ps256 .algo-type{background:rgba(52,211,153,.2);color:#34d399} .algo-body{padding:20px} .algo-body p{font-size:.88rem;color:#94a3b8;line-height:1.6;margin-bottom:14px} .algo-details{display:flex;flex-direction:column;gap:8px;margin-bottom:14px} .algo-detail{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:.82rem} .detail-label{color:#64748b;font-weight:600} .detail-value{color:#e2e8f0;text-align:right} .highlight-green{color:#22c55e} .highlight-yellow{color:#eab308} .highlight-red{color:#ef4444} .algo-pros-cons{font-size:.82rem;line-height:1.6} .pros{color:#94a3b8;margin-bottom:8px} .pros strong{color:#22c55e} .cons{color:#94a3b8} .cons strong{color:#ef4444} .algo-recommendation{background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.2);border-radius:12px;padding:20px} .algo-recommendation h3{font-size:1rem;color:#22d3ee;margin-bottom:8px} .algo-recommendation p{font-size:.9rem;color:#94a3b8;line-height:1.7} .algo-recommendation strong{color:#e2e8f0} .algo-recommendation code{background:rgba(255,255,255,.1);padding:2px 6px;border-radius:4px;font-size:.82rem;color:#ef4444} .practices-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px} .practice-card{background:rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:24px} .practice-card h3{font-size:1.1rem;color:#fff;margin-bottom:14px} .practice-card p{font-size:.88rem;color:#94a3b8;line-height:1.6;margin-bottom:12px} .practice-list{color:#94a3b8;font-size:.85rem;line-height:1.8;padding-left:20px;margin:0} .practice-list li{margin-bottom:4px} .practice-list strong{color:#e2e8f0} .practice-list code{background:rgba(255,255,255,.1);padding:1px 5px;border-radius:3px;font-size:.8rem;color:#22d3ee} .practice-list em{color:#a78bfa} .practice-comparison{display:grid;grid-template-columns:1fr 1fr;gap:16px} .practice-option{padding:16px;border-radius:10px;font-size:.85rem} .practice-option strong{display:block;margin-bottom:8px;font-size:.95rem} .practice-option ul{margin:0;padding-left:18px;line-height:1.7;color:#94a3b8} .practice-option ul code{background:rgba(255,255,255,.1);padding:1px 5px;border-radius:3px;font-size:.78rem;color:#e2e8f0} .practice-option.good{background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.2)} .practice-option.good strong{color:#22c55e} .practice-option.bad{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2)} .practice-option.bad strong{color:#ef4444} .practice-badge{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:3px 8px;border-radius:4px;display:inline-block;margin-bottom:8px;background:rgba(34,197,94,.2);color:#22c55e} .practice-badge.warning{background:rgba(239,68,68,.2);color:#ef4444} .attacks-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px} .attack-card{background:rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.08);border-radius:12px;overflow:hidden} .attack-header{padding:14px 20px;display:flex;align-items:center;gap:12px} .attack-header h3{margin:0;font-size:1rem;color:#fff} .severity{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:3px 8px;border-radius:4px;white-space:nowrap} .attack-header.critical{background:rgba(239,68,68,.12);border-bottom:2px solid #ef4444} .attack-header.critical .severity{background:rgba(239,68,68,.3);color:#ef4444} .attack-header.high{background:rgba(249,115,22,.12);border-bottom:2px solid #f97316} .attack-header.high .severity{background:rgba(249,115,22,.3);color:#f97316} .attack-header.medium{background:rgba(234,179,8,.12);border-bottom:2px solid #eab308} .attack-header.medium .severity{background:rgba(234,179,8,.3);color:#eab308} .attack-body{padding:20px} .attack-body p{font-size:.85rem;color:#94a3b8;line-height:1.6;margin-bottom:12px} .attack-body strong{color:#e2e8f0} .attack-example{background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:12px;margin-bottom:12px;font-family:"SF Mono",Monaco,"Cascadia Code",monospace;font-size:.78rem;color:#94a3b8;line-height:1.6;overflow-x:auto} .attack-example code{font-size:.78rem;color:#e2e8f0;background:none;padding:0} .comparison-table-wrapper{overflow-x:auto} .comparison-table{width:100%;border-collapse:collapse;font-size:.88rem} .comparison-table th,.comparison-table td{padding:14px 18px;text-align:left;border-bottom:1px solid rgba(255,255,255,.06)} .comparison-table thead th{font-weight:700;text-transform:uppercase;font-size:.75rem;letter-spacing:.5px;color:#64748b;border-bottom:2px solid rgba(255,255,255,.1)} .comparison-table th.jwt-col{color:#22d3ee} .comparison-table th.session-col{color:#a78bfa} .comparison-table td{color:#94a3b8} .aspect-label{font-weight:600;color:#e2e8f0} .comparison-table td.advantage{color:#22c55e;font-weight:500} .comparison-table tbody tr:hover{background:rgba(255,255,255,.03)} .b64-utility{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:start} .b64-col label{display:block;font-size:.82rem;color:#94a3b8;margin-bottom:8px;font-weight:600} .b64-arrow{display:flex;align-items:center;font-size:1.5rem;color:#64748b;padding-top:30px} .action-btn{padding:10px 20px;border-radius:8px;border:1px solid rgba(255,255,255,.15);cursor:pointer;font-size:.88rem;font-weight:600;transition:all .2s;background:rgba(255,255,255,.05);color:#e2e8f0} .action-btn:hover{background:rgba(255,255,255,.1)} .primary-btn{background:rgba(34,211,238,.2);border:1px solid rgba(34,211,238,.4);color:#22d3ee} .primary-btn:hover{background:rgba(34,211,238,.3)} .secondary-btn{background:rgba(167,139,250,.15);border:1px solid rgba(167,139,250,.3);color:#a78bfa} .secondary-btn:hover{background:rgba(167,139,250,.25)} .reset-btn{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.15);color:#94a3b8} .reset-btn:hover{background:rgba(255,255,255,.1)} .viz-footer{text-align:center;color:#666;font-size:.9rem;padding:20px 0;border-top:1px solid rgba(255,255,255,.1);margin-bottom:30px} .share-buttons{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:30px} .share-buttons span{color:#666} .share-btn{padding:10px 20px;background:rgba(255,255,255,.1);border-radius:8px;color:#fff;font-size:.9rem;transition:background .2s;text-decoration:none} .share-btn:hover{background:rgba(255,255,255,.2)} @media(max-width:768px){ .viz-header h1{font-size:1.8rem} .interactive-section{padding:20px} .decoder-layout{grid-template-columns:1fr} .builder-layout{grid-template-columns:1fr} .exp-calculator{grid-template-columns:1fr} .exp-results{grid-template-columns:1fr} .algo-comparison{grid-template-columns:1fr} .practices-grid{grid-template-columns:1fr} .attacks-grid{grid-template-columns:1fr} .structure-diagram{flex-direction:column;gap:12px} .structure-dot{display:none} .claims-grid{grid-template-columns:1fr} .form-row{grid-template-columns:1fr} .practice-comparison{grid-template-columns:1fr} .b64-utility{grid-template-columns:1fr} .b64-arrow{display:none} .decoder-actions{flex-direction:column} .comparison-table{font-size:.8rem} .comparison-table th,.comparison-table td{padding:10px 12px} } @media(max-width:480px){ .viz-header h1{font-size:1.5rem} .subtitle{font-size:1rem} .algo-detail{flex-direction:column;gap:4px} .detail-value{text-align:left} }{}