@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=JetBrains+Mono:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap";:root{--color-header:#38bdf8;--color-payload:#4ade80;--color-signature:#f87171;--color-dot:#94a3b8;--syntax-key:#7dd3fc;--syntax-string:#fca5a5;--syntax-number:#86efac;--syntax-bool:#c4b5fd;--syntax-null:#94a3b8;--syntax-bracket:#e2e8f0}[data-theme=dark]{--bg:#0e0e10;--bg-surface:#181819;--bg-card:#141416;--bg-card-hover:#232325;--bg-input:#141416;--border:#27272a;--border-strong:#2e2e30;--text-primary:#fafafa;--text-secondary:#a1a1aa;--text-muted:#71717a;--accent:#3b82f6;--accent-glow:#3b82f64d;--scrollbar-track:#181819;--scrollbar-thumb:#2e2e30;--badge-bg:#27272a;--color-header:#60a5fa;--color-payload:#34d399;--color-signature:#f87171;--color-dot:#71717a;--syntax-key:#93c5fd;--syntax-string:#fca5a5;--syntax-number:#86efac;--syntax-bool:#c4b5fd;--syntax-null:#71717a;--syntax-bracket:#e4e4e7}[data-theme=light]{--bg:#fff;--bg-surface:#f2f3f4;--bg-card:#fff;--bg-card-hover:#e9ecef;--bg-input:#fff;--border:#dee2e6;--border-strong:#e9ecef;--text-primary:#212529;--text-secondary:#495057;--text-muted:#6c757d;--accent:#0d6efd;--accent-glow:#0d6efd33;--scrollbar-track:#f2f3f4;--scrollbar-thumb:#e9ecef;--badge-bg:#e9ecef;--color-header:#0d6efd;--color-payload:#198754;--color-signature:#dc3545;--color-dot:#6c757d;--syntax-key:#0a58ca;--syntax-string:#b02a37;--syntax-number:#15803d;--syntax-bool:#6f42c1;--syntax-null:#6c757d;--syntax-bracket:#495057}*{box-sizing:border-box}html,body,#root{height:100%}body{background-color:var(--bg);color:var(--text-primary);min-height:100vh;margin:0;font-family:Outfit,system-ui,sans-serif;transition:background-color .3s,color .3s}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}::selection{background:var(--accent-glow);color:var(--text-primary)}.part-header{color:var(--color-header)}.part-payload{color:var(--color-payload)}.part-signature{color:var(--color-signature)}.part-dot{color:var(--color-dot)}.syn-key{color:var(--syntax-key)}.syn-string{color:var(--syntax-string)}.syn-number{color:var(--syntax-number)}.syn-bool{color:var(--syntax-bool)}.syn-null{color:var(--syntax-null)}.syn-bracket{color:var(--syntax-bracket)}.theme-toggle-btn{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:6px 12px;font-family:inherit;font-size:13px;font-weight:500;transition:background .2s,border-color .2s,color .2s;display:flex}.theme-toggle-icon{font-size:15px;line-height:1}.token-input-wrapper{position:relative}.jwt-editor{background:var(--bg-input);border:1.5px solid var(--border);word-break:break-all;white-space:pre-wrap;min-height:80px;max-height:1000px;color:var(--text-secondary);caret-color:var(--accent);resize:none;border-radius:10px;outline:none;padding:14px 16px;font-family:JetBrains Mono,monospace;font-size:13px;line-height:1.6;transition:border-color .2s,box-shadow .2s;overflow:hidden auto}.jwt-editor:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.jwt-editor-placeholder{color:var(--text-muted);pointer-events:none;-webkit-user-select:none;user-select:none;font-family:JetBrains Mono,monospace;font-size:13px;position:absolute;top:14px;left:16px}.claim-row{border-bottom:1px solid var(--border);padding:5px 0}.claim-row__inner{align-items:baseline;gap:10px;display:flex}.claim-row__key-col{flex:0 0 110px;align-items:center;gap:4px;display:flex;position:relative}.claim-row__key{color:var(--syntax-key);white-space:nowrap;text-overflow:ellipsis;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:500;overflow:hidden}.claim-row__info-icon{cursor:default;flex-shrink:0;align-items:center;display:inline-flex;position:relative}.claim-tooltip{z-index:100;background:var(--bg-surface);border:1px solid var(--border);pointer-events:none;border-radius:8px;width:240px;padding:8px 11px;position:absolute;top:-6px;left:18px;box-shadow:0 4px 20px #0003}.claim-tooltip__label{color:var(--text-primary);margin-bottom:3px;font-size:11px;font-weight:600}.claim-tooltip__desc{color:var(--text-muted);font-size:11px;line-height:1.5}.claim-tooltip__rfc{color:var(--accent);opacity:.8;margin-top:4px;font-size:10px}.claim-row__value-col{flex-wrap:wrap;flex:1;align-items:center;gap:6px;min-width:0;display:flex}.claim-row__value{word-break:break-all;font-family:JetBrains Mono,monospace;font-size:12.5px;line-height:1.5}.claim-row__time{white-space:nowrap;font-size:11px}.claim-row__time--valid{color:var(--color-payload)}.claim-row__time--soon{color:#fbbf24}.claim-row__time--expired{color:#f87171}.claim-row__expand-btn{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:11px}.claim-row__expanded-pre{background:var(--bg);color:var(--text-secondary);border:1px solid var(--border);border-radius:6px;max-height:200px;margin:6px 0 0;padding:10px;font-family:JetBrains Mono,monospace;font-size:11px;overflow:auto}.claims-rows{padding:4px 16px 8px}.claims-empty{color:var(--text-muted);text-align:center;padding:16px 0;font-size:13px}.claims-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden}.claims-card__header{border-bottom:1px solid var(--border);background:var(--bg-surface);align-items:center;gap:8px;padding:10px 16px;display:flex}.claims-card__dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.claims-card__label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);font-size:12px;font-weight:600}.claims-card__count{color:var(--text-muted);margin-left:auto;font-family:JetBrains Mono,monospace;font-size:11px}.claims-validity-badge{align-items:center;gap:3px;margin-left:6px;font-size:11px;font-weight:600;display:inline-flex}.claims-validity-badge--valid{color:#22c55e}.claims-validity-badge--soon{color:#fbbf24}.claims-validity-badge--expired{color:#f87171}.info-icon{color:var(--accent);opacity:.65;display:block}.status-badge{border-radius:20px;align-items:center;gap:5px;padding:4px 10px;font-size:13px;font-weight:600;display:inline-flex}.status-badge__icon{font-size:14px}.status-badge--valid{color:#4ade80;background:#4ade801a;border:1px solid #4ade8040}.status-badge--invalid{color:#f87171;background:#f871711a;border:1px solid #f8717140}.status-badge--unknown{color:#fbbf24;background:#fbbf241a;border:1px solid #fbbf2440}.status-badge--loading{color:#94a3b8;background:#94a3b81a;border:1px solid #94a3b840}.status-badge--idle{color:#94a3b8;background:0 0;border:1px solid #94a3b840}.sig-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden}.sig-panel__header{border-bottom:1px solid var(--border);background:var(--bg-surface);align-items:center;gap:8px;padding:10px 16px;display:flex}.sig-panel__dot{background:var(--color-signature);border-radius:50%;flex-shrink:0;width:8px;height:8px}.sig-panel__label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);font-size:12px;font-weight:600}.sig-panel__status{margin-left:auto}.sig-panel__body{flex-direction:column;gap:12px;padding:14px 16px;display:flex}.sig-panel__value{color:var(--color-signature);word-break:break-all;background:var(--bg);border:1px solid var(--border);opacity:.85;border-radius:8px;padding:10px 12px;font-family:JetBrains Mono,monospace;font-size:11px;line-height:1.6}.sig-panel__chips{flex-wrap:wrap;gap:8px;display:flex}.sig-panel__verify-btn{border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;padding:10px 16px;font-family:Outfit,sans-serif;font-size:14px;font-weight:600;transition:background .2s,opacity .2s;display:flex}.sig-panel__verify-btn--enabled{background:var(--accent);color:#fff;cursor:pointer}.sig-panel__verify-btn--disabled{background:var(--border);color:var(--text-muted);cursor:not-allowed}.sig-panel__result{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px;font-size:12.5px;line-height:1.6;overflow:hidden}.sig-panel__result-msg{color:var(--text-secondary);margin-bottom:8px}.sig-panel__result-msg--only{margin-bottom:0}.sig-panel__result-details{flex-direction:column;gap:4px;display:flex}.sig-panel__dismiss-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;margin-top:6px;padding:0;font-family:inherit;font-size:11px}.sig-panel__iss-warning{color:var(--text-muted);margin:0;font-size:11.5px}.info-chip{background:var(--badge-bg);border-radius:6px;align-items:center;gap:5px;padding:3px 9px;font-size:11.5px;display:flex}.info-chip__label{color:var(--text-muted)}.info-chip__value{color:var(--accent);font-family:JetBrains Mono,monospace;font-weight:500}.detail-row{gap:8px;font-size:12px;display:flex}.detail-row__label{color:var(--text-muted);flex-shrink:0;min-width:80px}.detail-row__value{color:var(--text-secondary);word-break:break-all;font-size:12px}.detail-row__value--mono{font-family:JetBrains Mono,monospace;font-size:11px}.json-view{width:100%;padding:12px 8px 14px 4px;font-family:JetBrains Mono,monospace;font-size:12.5px;overflow-x:hidden}.json-bracket{color:var(--syntax-bracket);padding-left:8px}.json-key-row{line-height:2}.json-key-row__inner{overflow-wrap:anywhere;word-break:break-word;box-sizing:border-box;padding-left:20px;font-family:JetBrains Mono,monospace;font-size:12.5px;line-height:2;display:block}.json-key-row__key-wrapper{display:inline}.json-string-value{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;display:inline}.jc{display:inline}.jc--eol{display:inline-block;position:relative}.jc--eol:after{content:"↵";color:var(--text-muted);opacity:.7;white-space:nowrap;pointer-events:none;font-family:Outfit,sans-serif;font-size:10px;position:absolute;top:50%;left:135%;transform:translateY(-50%)}.json-array-row{overflow-wrap:anywhere;word-break:break-word;box-sizing:border-box;padding-left:40px;font-family:JetBrains Mono,monospace;font-size:12.5px;line-height:2;display:block}.json-array-close-row{padding-left:20px;font-family:JetBrains Mono,monospace;font-size:12.5px;line-height:2;display:block}.json-key-row__key--has-info{cursor:default;border-bottom:1px dotted var(--text-muted)}.json-tooltip{z-index:9999;background:var(--bg-surface);border:1px solid var(--border);pointer-events:none;white-space:normal;border-radius:8px;min-width:220px;max-width:280px;padding:9px 12px;line-height:1.5;position:fixed;box-shadow:0 8px 28px #00000047}.json-tooltip__label{color:var(--text-primary);margin-bottom:3px;font-family:Outfit,sans-serif;font-size:11px;font-weight:700}.json-tooltip__desc{color:var(--text-muted);font-family:Outfit,sans-serif;font-size:11px}.json-tooltip__rfc{color:var(--accent);opacity:.85;margin-top:5px;font-family:Outfit,sans-serif;font-size:10px}.json-colon{color:var(--syntax-bracket);margin-right:4px}.json-key-row__time{white-space:nowrap;margin-left:10px;font-family:Outfit,sans-serif;font-size:10.5px;font-weight:500}.json-key-row__time--valid{color:#4ade80}.json-key-row__time--soon{color:#fbbf24}.json-key-row__time--expired{color:#f87171}.json-key-row__time--default{color:var(--text-muted)}@media (width<=800px){.json-view{padding:10px 6px 12px 2px}.json-key-row__inner{padding-left:12px;line-height:1.9}.json-array-row{padding-left:24px}.json-array-close-row{padding-left:12px}.json-key-row__time{margin-left:12px;display:block}}.validity-badge{align-items:center;gap:3px;font-size:11px;font-weight:600;display:inline-flex}.validity-badge--valid{color:#22c55e}.validity-badge--soon{color:#fbbf24}.validity-badge--expired{color:#f87171}.expand-modal-overlay{z-index:1000;background:#0000008c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.expand-modal-content{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;width:100%;max-width:640px;max-height:80vh;overflow:auto;box-shadow:0 20px 60px #0006}.expand-modal-header{border-bottom:1px solid var(--border);background:var(--bg-surface);justify-content:space-between;align-items:center;padding:12px 16px;display:flex;position:sticky;top:0}.expand-modal-header__title{color:var(--text-primary);font-size:13px;font-weight:600}.expand-modal-close{cursor:pointer;color:var(--text-muted);background:0 0;border:none;padding:2px 6px;font-size:18px;line-height:1}.expand-modal-pre{color:var(--text-secondary);white-space:pre-wrap;word-break:break-all;margin:0;padding:16px;font-family:JetBrains Mono,monospace;font-size:12.5px}.decoded-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden}.decoded-panel__header{border-bottom:1px solid var(--border);background:var(--bg-surface);align-items:center;gap:8px;padding:9px 14px;display:flex}.decoded-panel__dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.decoded-panel__label{letter-spacing:.05em;text-transform:uppercase;color:var(--text-secondary);font-size:12px;font-weight:700}.decoded-panel__tabs{background:var(--bg);border-radius:8px;gap:2px;margin-left:auto;padding:3px;display:flex}.decoded-panel__tab{color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:6px;padding:3px 10px;font-family:Outfit,sans-serif;font-size:11px;font-weight:600;transition:all .15s}.decoded-panel__tab--active{background:var(--bg-surface);color:var(--text-primary);box-shadow:0 1px 4px #0000001f}.decoded-panel__icon-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;align-items:center;padding:3px;transition:color .2s;display:flex}.decoded-panel__icon-btn--copied{color:#4ade80}.decoded-panel__error{background:#f871710f;align-items:center;gap:8px;padding:13px 16px;display:flex}.decoded-panel__error-text{color:#f87171;font-size:12.5px;line-height:1.5}.decoded-col-header{margin-bottom:14px}.decoded-col-header__title{color:var(--text-primary);letter-spacing:-.01em;margin:0 0 4px;font-size:14px;font-weight:700}.decoded-col-header__subtitle{color:var(--text-muted);margin:0;font-size:12px;line-height:1.5}.decoded-empty-state{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:60px 20px;display:flex}.decoded-empty-state__text{text-align:center;margin:0;font-size:13px;line-height:1.6}.decoded-panels{flex-direction:column;gap:14px;display:flex}.decoded-invalid-parts{color:#f87171;background:#f871710f;border:1px solid #f8717140;border-radius:10px;align-items:center;gap:8px;padding:12px 16px;font-size:12.5px;display:flex}.lock-icon{opacity:.35}.token-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;display:flex}.token-chip{background:var(--badge-bg);letter-spacing:.03em;border-radius:5px;padding:2px 8px;font-family:JetBrains Mono,monospace;font-size:11px;font-weight:600}.token-meta__legend{align-items:center;gap:8px;margin-left:4px;display:flex}.legend-dot{color:var(--text-muted);align-items:center;gap:4px;font-size:11px;display:flex}.legend-dot__circle{border-radius:50%;width:6px;height:6px;display:inline-block}.utc-toggle{background:var(--bg);border:1px solid var(--border);border-radius:8px;align-items:center;gap:2px;padding:3px;display:flex}.utc-toggle__btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:3px 10px;font-family:JetBrains Mono,monospace;font-size:11px;font-weight:600;transition:all .15s}.utc-toggle__btn--active{background:var(--bg-surface);color:var(--text-primary);cursor:default;box-shadow:0 1px 4px #0000001f}.alg-dropdown{position:relative}.alg-dropdown__trigger{border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);cursor:pointer;border-radius:8px;justify-content:space-between;align-items:center;gap:6px;min-width:180px;padding:6px 12px;font-family:inherit;font-size:13px;font-weight:600;transition:border-color .2s;display:flex}.alg-dropdown__menu{background:var(--bg-surface);border:1px solid var(--border);z-index:100;border-radius:10px;min-width:180px;position:absolute;top:calc(100% + 6px);right:0;overflow:hidden;box-shadow:0 8px 28px #0003}.alg-dropdown__item{text-align:left;width:100%;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:8px 14px;font-family:JetBrains Mono,monospace;font-size:12.5px;font-weight:400;transition:background .12s;display:block}.alg-dropdown__item:hover,.alg-dropdown__item--active{background:var(--bg-card-hover)}.alg-dropdown__item--active{color:var(--accent);font-weight:600}.alg-dropdown__chevron{color:var(--text-muted);transition:transform .2s}.alg-dropdown__chevron--open{transform:rotate(180deg)}.app-shell{background:var(--bg);min-height:100vh;transition:background .3s}.app-header{border-bottom:1px solid var(--border);background:var(--bg-surface);z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);justify-content:space-between;align-items:center;height:54px;padding:0 24px;display:flex;position:sticky;top:0}.app-header__brand{align-items:center;gap:10px;display:flex}.app-header__brand-name{letter-spacing:-.02em;color:var(--text-primary);font-size:16px;font-weight:700}.app-header__brand-badge{background:var(--badge-bg);color:var(--accent);letter-spacing:.04em;border-radius:4px;padding:1px 7px;font-size:11px;font-weight:600}.app-header__actions{align-items:center;gap:8px;display:flex}.app-header__generate-btn{border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);cursor:pointer;border-radius:8px;padding:6px 14px;font-family:inherit;font-size:13px;font-weight:600;transition:background .2s,border-color .2s}.app-header__generate-btn:hover{border-color:var(--accent)}.app-subheader{border-bottom:1px solid var(--border);background:var(--bg-surface);justify-content:space-between;align-items:center;padding:8px 24px;display:flex}.app-subheader__text{color:var(--text-muted);margin:0;font-size:12.5px}.app-main{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);align-items:start;gap:28px;max-width:1300px;margin:0 auto;padding:24px 24px 48px;display:grid}@media (width<=800px){.app-main{grid-template-columns:1fr}}.app-col-header{margin-bottom:14px}.app-col-header__title{color:var(--text-primary);letter-spacing:-.01em;margin:0 0 4px;font-size:14px;font-weight:700}.app-col-header__subtitle{color:var(--text-muted);margin:0;font-size:12px;line-height:1.5}