.main-bottom-pad{padding-bottom:64px}.tool-hero{text-align:center;padding:64px 20px 32px}.tool-hero h1{font-family:var(--font-headline);font-size:var(--text-headline-xl);font-weight:700;line-height:var(--text-headline-xl-line);letter-spacing:-.02em;color:var(--color-on-background);margin:0 0 16px}.tool-hero .hero-sub{font-size:var(--text-body-lg);line-height:var(--text-body-lg-line);color:var(--color-secondary);max-width:42rem;margin:0 auto 32px}.tab-pills{display:inline-flex;padding:4px;background:var(--color-surface-container);border-radius:var(--radius-xl);gap:4px}.tab-pills .tab-btn{padding:8px 24px;border-radius:999px;font-size:14px;font-weight:500;border:none;background:transparent;color:var(--color-secondary);cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-body)}.tab-pills .tab-btn.active{background:var(--color-primary);color:var(--color-on-primary)}.tab-pills .tab-btn:hover:not(.active){background:var(--color-surface-container-high)}.tab-pills .tab-btn.active{border-bottom:none!important;text-decoration:none!important}.tab-pills .tab-btn.active:after{display:none!important}.tool-section{padding:0 0 32px}.tabs,.tab-controls{display:none!important}.tool-container{max-width:1200px;margin:0 auto}.ws-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-gutter);margin-bottom:16px}@media (max-width: 768px){.ws-grid{grid-template-columns:1fr}}.ws-panel{display:flex;flex-direction:column;border:1px solid var(--color-border-subtle);border-radius:var(--radius-xl);overflow:hidden;background:var(--color-surface-container-lowest);box-shadow:var(--shadow-sm)}.ws-panel-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--color-surface-container);border-bottom:1px solid var(--color-border-subtle)}.ws-panel-header .ws-label{font-family:var(--font-code);font-size:var(--text-label-md);font-weight:500;display:flex;align-items:center;gap:8px}.ws-panel-header .ws-actions{display:flex;gap:4px}.ws-panel-header .ws-actions button{padding:6px;border:none;background:none;cursor:pointer;border-radius:var(--radius-lg);color:var(--color-on-surface-variant);transition:background var(--transition-fast);display:flex;align-items:center;justify-content:center;width:32px;height:32px}.ws-panel-header .ws-actions button .material-symbols-outlined{font-size:20px}.ws-panel-header .ws-actions button:hover{background:var(--color-surface-container-high)}.ws-panel-output{background:#0f172a;border-color:var(--color-outline-variant)}.ws-panel-output .ws-panel-header{background:var(--color-surface-container-highest);border-color:var(--color-outline)}.ws-panel-output .ws-panel-header .ws-label{color:var(--color-on-background)}html.dark .ws-panel-output .ws-panel-header{background:var(--color-surface-container);border-color:var(--color-outline-variant)}html.dark .ws-panel-output .ws-panel-header .ws-label{color:var(--color-on-surface)}.ws-panel,.ws-panel-output{box-shadow:0 4px 20px #0000000a}.editor{flex:1;min-height:400px;padding:16px;border:none;resize:none;outline:none;font-family:var(--font-code);font-size:var(--text-label-md);line-height:var(--text-label-md-line);background:var(--color-surface-container-lowest);color:var(--color-on-surface)}.editor.readonly{background-color:#0f172a!important;color:#e2e8f0!important;border:none!important;flex:1;min-height:400px;padding:16px;overflow:auto;font-family:var(--font-code);font-size:var(--text-label-md);line-height:1.7}.editor.readonly *{background:transparent!important}.controls-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;padding:16px 0}.controls-bar .ctrl-btn{display:flex;align-items:center;gap:8px;padding:12px 32px;border-radius:999px;font-weight:700;font-size:15px;cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-body);border:none}.controls-bar .ctrl-btn.primary{background:var(--color-primary);color:var(--color-on-primary);box-shadow:var(--shadow-lg)}.controls-bar .ctrl-btn.primary:hover{opacity:.9;transform:scale(.97)}.controls-bar .ctrl-btn.secondary{background:var(--color-surface-container-highest);color:var(--color-on-surface);border:1px solid var(--color-outline-variant)}.controls-bar .ctrl-btn.secondary:hover{background:var(--color-surface-variant);transform:scale(.97)}html.dark .controls-bar .ctrl-btn.secondary{background:var(--color-surface-container)}html.dark .controls-bar .ctrl-btn.secondary:hover{background:var(--color-surface-bright)}.feat-section{padding:64px 0}.feat-section .feat-heading{font-family:var(--font-headline);font-size:var(--text-headline-lg);font-weight:600;text-align:center;margin:0 0 48px;color:var(--color-on-surface)}.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-gutter)}@media (max-width: 1024px){.feat-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.feat-grid{grid-template-columns:1fr}}.feat-card{padding:32px;background:var(--color-surface-container-lowest);border:1px solid var(--color-border-subtle);border-radius:var(--radius-xl);transition:all var(--transition-normal)}.feat-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary)}.feat-card .feat-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:24px}.feat-card .feat-icon.feat-primary{background:var(--color-primary-fixed);color:var(--color-primary)}.feat-card .feat-icon.feat-tertiary{background:var(--color-tertiary-fixed);color:var(--color-tertiary)}.feat-card .feat-icon.feat-secondary{background:var(--color-secondary-fixed);color:var(--color-on-secondary-fixed)}.feat-card .feat-icon.feat-error{background:var(--color-error-container);color:var(--color-on-error-container)}.feat-card h3{font-family:var(--font-headline);font-size:var(--text-title-md);font-weight:600;line-height:var(--text-title-md-line);margin:0 0 12px;color:var(--color-on-surface)}.feat-card p{font-size:var(--text-body-md);color:var(--color-on-surface-variant);margin:0;line-height:var(--text-body-md-line)}.faq-section-v3{padding:80px 0}.faq-section-v3 h2{font-family:var(--font-headline);font-size:var(--text-headline-lg);font-weight:600;line-height:var(--text-headline-lg-line);letter-spacing:-.01em;color:var(--color-on-surface);margin:0 0 48px}.faq-section-v3 .faq-cat-title{font-family:var(--font-headline);font-size:var(--text-title-md);font-weight:600;color:var(--color-on-surface);margin:32px 0 16px}.faq-section-v3 details{border:1px solid var(--color-border-subtle);border-radius:var(--radius-xl);overflow:hidden;background:var(--color-surface-container-low);margin-bottom:8px}.faq-section-v3 details summary{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;font-family:var(--font-headline);font-size:var(--text-title-md);font-weight:600;color:var(--color-on-surface);list-style:none}.faq-section-v3 details summary::-webkit-details-marker{display:none}.faq-section-v3 details summary .mat-icon{transition:transform var(--transition-normal);color:var(--color-outline)}.faq-section-v3 details[open] summary .mat-icon{transform:rotate(180deg)}.faq-section-v3 details .det-content{padding:0 24px 24px;color:var(--color-on-surface-variant);font-size:var(--text-body-md);line-height:var(--text-body-md-line);border-top:1px solid var(--color-border-subtle);margin:0 24px}.faq-section-v3 details .det-content pre{background:var(--color-code-bg);color:#fff;padding:12px 16px;border-radius:var(--radius-lg);font-family:var(--font-code);font-size:var(--text-code-sm);line-height:1.5;overflow-x:auto;margin:8px 0;white-space:pre-wrap}#result-message{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:9999;padding:12px 32px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:var(--shadow-lg);opacity:0;transition:opacity .3s ease,transform .3s ease;transform:translate(-50%) translateY(10px);pointer-events:none;white-space:nowrap;font-family:var(--font-body)}#result-message.show{opacity:1;transform:translate(-50%) translateY(0)}#result-message.success{color:var(--color-on-primary);background:var(--color-success)}#result-message.error{color:#fff;background:var(--color-error)}#encoder-result-message{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:9999;padding:12px 32px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:var(--shadow-lg);opacity:0;transition:opacity .3s ease,transform .3s ease;transform:translate(-50%) translateY(10px);pointer-events:none;white-space:nowrap;font-family:var(--font-body)}#encoder-result-message.show{opacity:1;transform:translate(-50%) translateY(0)}#encoder-result-message.success{color:var(--color-on-primary);background:var(--color-success)}#encoder-result-message.error{color:#fff;background:var(--color-error)}.hidden{display:none}.jwt-structure{margin-bottom:16px;padding:12px;background-color:var(--color-surface-container);border-radius:var(--radius-lg);border:1px solid var(--color-border-subtle);font-family:monospace;font-size:13px;overflow-x:auto}.jwt-structure .jwt-label{color:var(--color-on-surface-variant);margin-bottom:8px}.jwt-structure .jwt-header{color:#fb015b}.jwt-structure .jwt-payload{color:#d63aff}.jwt-structure .jwt-signature{color:#00b9f1}.realtime-row{margin-bottom:12px;display:flex;align-items:center;gap:8px;color:var(--color-on-surface)}.realtime-row label{display:inline-flex;align-items:center;cursor:pointer;font-size:14px;color:inherit}html.dark .realtime-row{color:var(--color-on-surface)}html.dark .realtime-row label{color:#112235}.realtime-row input[type=checkbox]{margin-right:8px}.encoder-options{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}.encoder-options select{padding:6px 12px;border-radius:var(--radius-lg);border:1px solid var(--color-border-subtle);background:var(--color-surface-container-lowest);color:var(--color-on-surface);font-size:13px}.encoder-options input[type=text]{padding:6px 12px;border-radius:var(--radius-lg);border:1px solid var(--color-border-subtle);background:var(--color-surface-container-lowest);color:var(--color-on-surface);font-size:13px;min-width:160px}.encoder-options label{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--color-on-surface);cursor:pointer}#token-stats{margin-top:12px;padding:12px;background-color:var(--color-surface-container);border-radius:var(--radius-lg);border:1px solid var(--color-border-subtle);font-size:13px;color:var(--color-on-surface)}#token-stats[style*="display: none"]{display:none!important}.quick-claims{margin-bottom:12px;display:flex;gap:8px;flex-wrap:wrap}.quick-claims .btn{padding:6px 12px;border-radius:var(--radius-xl);font-size:12px;font-weight:500;cursor:pointer;border:1px solid var(--color-border-subtle);background:var(--color-surface-container-lowest);color:var(--color-on-surface);transition:all var(--transition-fast);font-family:var(--font-body);white-space:nowrap}.quick-claims .btn:hover{background:var(--color-surface-container-low)}.jwt-claims-table{margin-top:12px}.jwt-claims-table table{width:100%;border-collapse:collapse;font-size:14px;color:var(--color-on-surface)}.jwt-claims-table th{padding:12px;text-align:left;border:1px solid var(--color-border-subtle);background:var(--color-surface-container);color:var(--color-on-surface)}.jwt-claims-table td{padding:10px;border:1px solid var(--color-border-subtle);color:var(--color-on-surface);background:var(--color-surface-container-lowest)}html.dark .jwt-section-label{color:#e2e8f0;background-color:#ffffff14;border-color:var(--color-outline-variant)}html.dark .jwt-payload-body{color:#e2e8f0}html.dark .jwt-signature-body{color:#94a3b8}html.dark .jwt-token-status{background-color:#ffffff0d;border-color:var(--color-outline-variant)}html.dark .jwt-status-item,html.dark .btn-copy-inline{color:#e2e8f0}.btn-copy-inline{width:58px!important;font-size:12px!important}html.dark .jwt-claim-count{color:#94a3b8}.ws-panel-output .ws-panel-header .ws-actions button{width:auto;height:auto;padding:6px 10px}@media (max-width: 768px){.tool-hero{padding:40px 16px 24px}.tool-hero h1{font-size:32px;line-height:40px}.controls-bar .ctrl-btn{padding:10px 20px;font-size:14px}.feat-grid{grid-template-columns:1fr}}