.jwt{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-ring: #3b82f6;--color-primary-tint: #eff6ff;--color-amber: #d97706;--color-surface: #ffffff;--color-surface-muted: #f9fafb;--color-surface-code: #0f172a;--color-border: #e5e7eb;--color-border-input: #d1d5db;--color-text-heading: #111827;--color-text-body: #374151;--color-text-secondary: #4b5563;--color-text-muted: #6b7280;--gradient-hero: linear-gradient(to right, #eef2ff, #ffffff, #fdf2f8);--radius-input: .5rem;--radius-card: 1rem;--shadow-card: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-raised: 0 10px 15px -3px rgb(0 0 0 / .1);color:var(--color-text-body);background:#fcfcfd;line-height:1.5;-webkit-font-smoothing:antialiased}.jwt *{box-sizing:border-box}.jwt-container{max-width:72rem;margin-inline:auto;padding-inline:1rem;padding-bottom:1rem}@media (min-width: 640px){.jwt-container{padding-inline:1.5rem}}@media (min-width: 1024px){.jwt-container{padding-inline:2rem}}.jwt .card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:1.5rem}.jwt .card--raised{box-shadow:var(--shadow-raised)}.jwt .btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--color-primary);color:#fff;font-weight:600;padding:.625rem 1.5rem;border-radius:var(--radius-input);border:0;cursor:pointer;text-decoration:none;transition:.15s;font-size:1rem}.jwt .btn:hover{background:var(--color-primary-hover)}.jwt .btn:focus-visible{outline:2px solid var(--color-primary-ring);outline-offset:2px}.jwt .btn:disabled{opacity:.55;cursor:not-allowed}.jwt .btn--sm{padding:.4rem .85rem;font-size:.85rem}.jwt .btn--ghost{background:var(--color-surface);color:var(--color-text-body);border:1px solid var(--color-border-input)}.jwt .btn--ghost:hover{background:var(--color-surface-muted)}.jwt .btn.is-copied{background:#ecfdf5;color:#047857;border-color:#a7f3d0}.jwt label.field{display:block;font-size:.875rem;font-weight:500;color:var(--color-text-body);margin-bottom:.35rem}.jwt .input{width:100%;padding:.75rem .85rem;border:1px solid var(--color-border-input);border-radius:var(--radius-input);background:var(--color-surface);color:var(--color-text-heading);font-size:1rem;font-family:inherit}.jwt .input:focus{outline:2px solid var(--color-primary-ring);outline-offset:1px;border-color:var(--color-primary-ring)}.jwt .token-input{min-height:9.5rem;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9rem;line-height:1.6;word-break:break-all}.jwt h2.section{font-size:1.5rem;font-weight:700;color:var(--color-text-heading);letter-spacing:-.01em;margin:0}.jwt h3.panel{font-size:1.125rem;font-weight:600;color:var(--color-text-heading);margin:0}.jwt .muted{color:var(--color-text-muted)}.jwt code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em}.jwt .layout{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:2rem}@media (min-width: 920px){.jwt .layout{grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);align-items:start}.jwt .side-card{position:sticky;top:1.5rem}}.jwt .field-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.5rem}.jwt .field-head .field{margin-bottom:0}.jwt .field-head__actions{display:inline-flex;gap:.5rem}.jwt .hint{margin:.75rem 0 0;font-size:.85rem;color:var(--color-text-muted)}.jwt .hint--ok{color:#047857;font-weight:600}.jwt .hint--err{color:#b45309;font-weight:600}.jwt .parts{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--color-border)}.jwt .part-legend{display:inline-flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--color-text-secondary)}.jwt .dot{width:.7rem;height:.7rem;border-radius:999px;display:inline-block}.jwt .dot--h{background:#2563eb}.jwt .dot--p{background:#d97706}.jwt .dot--s{background:#9ca3af}.jwt .side-card h3.panel{margin-bottom:1rem}.jwt .glance{margin:0 0 1.1rem;padding:0}.jwt .glance__row{display:flex;justify-content:space-between;gap:.75rem;padding:.55rem 0;border-bottom:1px solid var(--color-border)}.jwt .glance__row:last-child{border-bottom:0}.jwt .glance dt{font-size:.82rem;color:var(--color-text-muted);flex:0 0 auto}.jwt .glance dd{margin:0;font-size:.82rem;color:var(--color-text-heading);font-weight:600;text-align:right}.jwt .badge{display:inline-block;font-size:.74rem;font-weight:700;padding:.2rem .55rem;border-radius:999px}.jwt .badge--ok{color:#047857;background:#ecfdf5;border:1px solid #a7f3d0}.jwt .badge--err{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca}.jwt .badge--warn{color:#b45309;background:#fffbeb;border:1px solid #fde68a}.jwt .badge--muted{color:var(--color-text-muted);background:var(--color-surface-muted);border:1px solid var(--color-border)}.jwt .note{font-size:.82rem;line-height:1.5;padding:.8rem .9rem;border-radius:var(--radius-input)}.jwt .note--info{background:#fffbeb;color:#92400e;border:1px solid #fde68a}.jwt .note--info strong{color:#78350f}.jwt .results-row{margin-top:1.5rem}.jwt .out-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width: 820px){.jwt .out-grid{grid-template-columns:1fr 1fr;align-items:start}}.jwt .out-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.9rem}.jwt .pill{display:inline-block;font-size:.8rem;font-weight:700;padding:.2rem .6rem;border-radius:999px}.jwt .pill--h{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe}.jwt .pill--p{color:#b45309;background:#fffbeb;border:1px solid #fde68a}.jwt .json{margin:0;padding:1rem;border-radius:var(--radius-input);background:var(--color-surface-code);color:#e2e8f0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.84rem;line-height:1.6;overflow-x:auto;white-space:pre}.jwt .json .j-key{color:#7dd3fc}.jwt .json .j-str{color:#86efac}.jwt .json .j-num{color:#fcd34d}.jwt .json .j-bool{color:#f0abfc}.jwt .json .j-null{color:#94a3b8}.jwt .claims{margin-top:1.1rem}.jwt .claims__title{font-size:.82rem;font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.5rem}.jwt .claims__table{border:1px solid var(--color-border);border-radius:var(--radius-input);overflow:hidden}.jwt .claims__row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;padding:.55rem .75rem;font-size:.82rem;background:var(--color-surface-muted);border-bottom:1px solid var(--color-border)}.jwt .claims__row:last-child{border-bottom:0}.jwt .claims__key{color:var(--color-text-secondary)}.jwt .claims__val{color:var(--color-text-heading);font-weight:600;text-align:right}.jwt .claims__rel{color:var(--color-text-muted);font-weight:400}.jwt .err-card{display:flex;align-items:flex-start;gap:1rem;background:#fffbeb;border:1px solid #fde68a}.jwt .err-card__icon{font-size:1.4rem;flex:0 0 auto;line-height:1.2}.jwt .err-card strong{display:block;color:#92400e;margin-bottom:.25rem}.jwt .err-card p{margin:0;color:#b45309;font-size:.9rem}.jwt .how{margin-top:3.25rem}.jwt .how h2.section{text-align:center}.jwt .how__lead{text-align:center;color:var(--color-text-secondary);margin:.4rem auto 1.75rem;max-width:42rem}.jwt .steps{display:grid;grid-template-columns:1fr;gap:1.1rem}@media (min-width: 720px){.jwt .steps{grid-template-columns:repeat(3,1fr)}}.jwt .step{text-align:center;padding:1.75rem 1.25rem}.jwt .step__n{width:2.5rem;height:2.5rem;margin:0 auto .9rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;color:var(--color-primary);background:var(--color-primary-tint);border:1px solid #bfdbfe}.jwt .step h3{font-size:1.05rem;font-weight:700;color:var(--color-text-heading);margin:0 0 .4rem}.jwt .step p{margin:0;font-size:.9rem;color:var(--color-text-secondary)}.jwt .about{margin-top:1.75rem}.jwt .about h3{font-size:1.15rem;font-weight:700;color:var(--color-text-heading);margin:0 0 .75rem}.jwt .about p{margin:0 0 .85rem;font-size:.95rem;color:var(--color-text-secondary)}.jwt .about p:last-child{margin-bottom:0}.jwt .privacy-line{margin-top:1.75rem;display:flex;align-items:center;gap:1rem;background:#ecfdf5;border:1px solid #a7f3d0}.jwt .privacy-line__icon{font-size:1.5rem;flex:0 0 auto}.jwt .privacy-line strong{color:#065f46}.jwt .privacy-line p{margin:0;color:#047857;font-size:.95rem}.jwt .foot{margin:2.5rem 0 1rem;padding-top:1.25rem;border-top:1px solid var(--color-border);text-align:center}.jwt .foot p{margin:0;font-size:.85rem}