:root{--bg: #ffffff;--surface: #ffffff;--surface-2: #fafafa;--surface-3: #f4f4f5;--border: #e4e4e7;--border-strong: #d4d4d8;--text: #18181b;--text-muted: #71717a;--text-faint: #a1a1aa;--accent: #18181b;--accent-hover: #3f3f46;--success: #15803d;--success-bg: #f2f9f4;--danger: #b91c1c;--danger-bg: #fdf3f3;--warning: #a16207;--warning-bg: #fdfaf1;--info: #1d4ed8;--info-bg: #f3f6fd;--radius: 6px;--radius-sm: 5px;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--sans);font-size:14px;color:var(--text);background:var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;font-weight:600}code{font-family:var(--mono)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.page{min-height:100vh;padding:32px 20px 64px}.shell{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:24px}.app-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--border);flex-wrap:wrap}.app-header-identity{display:flex;align-items:center;gap:12px}.app-header-avatar,.identity-avatar,.app-glyph{display:grid;place-items:center;flex-shrink:0;background:var(--surface-3);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-muted);font-weight:600}.app-header-avatar{width:36px;height:36px;font-size:13px}.identity-avatar{width:40px;height:40px;font-size:14px}.app-glyph{width:34px;height:34px;font-size:14px}.app-header-title{font-size:17px}.app-header-sub{margin:2px 0 0;font-size:13px;color:var(--text-muted)}.app-header-actions{display:flex;gap:8px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}.card-title{font-size:15px}.card-sub{margin:3px 0 0;font-size:13px;color:var(--text-muted)}.card-actions{display:flex;gap:8px;flex-shrink:0}.card-footer{margin-top:16px;padding-top:14px;border-top:1px solid var(--border);display:flex;justify-content:flex-end}.section-subhead{font-size:12px;font-weight:600;color:var(--text-muted);margin:24px 0 10px}.identity{display:flex;align-items:center;gap:12px;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--border)}.identity-name{font-weight:600}.identity-sub{color:var(--text-muted);font-size:13px;display:flex;align-items:center;gap:8px;margin-top:1px}.identity-grid,.token-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 20px}.kv-full{grid-column:1 / -1}.kv-label{font-size:12px;color:var(--text-muted);margin-bottom:3px}.kv-value{word-break:break-word}.kv-value.mono{font-family:var(--mono);font-size:12.5px}.kv-empty{color:var(--text-faint)}.chips{display:flex;flex-wrap:wrap;gap:6px}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;border:1px solid var(--border);background:var(--surface-3);color:var(--text-muted);white-space:nowrap}.badge-neutral{background:var(--surface-3);color:var(--text-muted)}.badge-success{background:var(--success-bg);color:var(--success);border-color:#cfe6d7}.badge-danger{background:var(--danger-bg);color:var(--danger);border-color:#ecd0d0}.badge-warning{background:var(--warning-bg);color:var(--warning);border-color:#e8dcbe}.badge-info{background:var(--info-bg);color:var(--info);border-color:#d2dcf3}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);font-weight:500;font-size:13px;font-family:inherit;cursor:pointer;transition:background .12s,border-color .12s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:6px 10px}.btn-md{padding:8px 14px}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-secondary:hover:not(:disabled){background:var(--surface-3)}.btn-danger{background:var(--surface);border-color:var(--border-strong);color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger-bg);border-color:#ecd0d0}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn-ghost:hover:not(:disabled){background:var(--surface-3);color:var(--text)}.full-width{width:100%}.inline-link,.danger-link{background:none;border:none;cursor:pointer;font:inherit;padding:0;text-decoration:underline;text-underline-offset:2px}.inline-link{color:var(--text)}.danger-link{color:var(--danger)}.danger-link:disabled{opacity:.5;cursor:not-allowed}.icon-btn{display:grid;place-items:center;width:28px;height:28px;flex:none;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer}.icon-btn:hover{background:var(--surface-3);color:var(--text)}.copy-btn{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:3px 8px;font-size:12px;font-family:inherit;cursor:pointer;color:var(--text-muted)}.copy-btn:hover{background:var(--surface-3);color:var(--text)}.spinner-wrap{display:inline-flex;align-items:center;gap:8px;color:var(--text-muted)}.spinner{width:14px;height:14px;border-radius:50%;border:2px solid var(--border-strong);border-top-color:var(--text-muted);animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.state{padding:16px;border-radius:var(--radius-sm);font-size:13px}.state-loading{color:var(--text-muted)}.state-empty{text-align:center;color:var(--text-muted);background:var(--surface-2);border:1px solid var(--border)}.state-glyph{font-size:20px;color:var(--text-faint)}.state-title{font-weight:500;margin-top:4px;color:var(--text)}.state-hint{color:var(--text-muted);margin-top:3px}.state-error{background:var(--danger-bg);color:var(--danger);border:1px solid #ecd0d0;display:flex;align-items:center;gap:10px}.state-error .inline-link{color:var(--danger)}.skeleton-block{display:flex;flex-direction:column;gap:10px;padding:6px 0}.sk{background:var(--surface-3);border-radius:var(--radius-sm)}.sk-line{height:12px}.sessions{display:flex;flex-direction:column;gap:10px}.session{display:flex;gap:12px;padding:14px;border:1px solid var(--border);border-radius:var(--radius-sm)}.session.current{border-color:var(--border-strong);background:var(--surface-2)}.session-icon{color:var(--text-faint);flex-shrink:0;margin-top:1px}.session-main{flex:1;min-width:0}.session-top{display:flex;align-items:center;gap:8px}.session-device{font-weight:600}.session-meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--text-muted);font-size:13px;margin:3px 0 10px}.session-clients .kv-label{margin-bottom:5px}.session-action{align-self:center;flex-shrink:0}.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}.app-card{display:flex;flex-direction:column;gap:14px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px}.app-card-head{display:flex;gap:10px;align-items:center}.app-card-head .icon-btn{margin-left:auto}.app-card-name{font-weight:600;display:flex;align-items:center;gap:8px}.app-card-tagline{font-size:13px;color:var(--text-muted);margin-top:1px}.app-card-id{display:flex;flex-direction:column;gap:3px}.app-card-id code{font-size:12px;color:var(--text-muted)}.app-card-cta{margin-top:auto}.tokens-section{display:flex;flex-direction:column;gap:14px}.token-card{border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px}.token-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px;flex-wrap:wrap}.token-card-title{display:flex;align-items:center;gap:8px}.token-card-title h3{font-size:14px}.token-card-badges{display:flex;gap:6px;flex-wrap:wrap}.jwt{margin-top:16px;border-top:1px solid var(--border);padding-top:12px}.jwt-toggle{background:none;border:none;color:var(--text-muted);cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:0;font:inherit;font-size:13px}.jwt-toggle:hover{color:var(--text)}.jwt-caret{transition:transform .15s;font-size:9px}.jwt-caret.open{transform:rotate(90deg)}.jwt-body{margin-top:12px;display:flex;flex-direction:column;gap:12px}.jwt-row{display:flex;align-items:center;justify-content:space-between}.jwt-row-label{font-size:12px;color:var(--text-muted)}.jwt-compact{margin:0;padding:12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--mono);font-size:12px;line-height:1.6;word-break:break-all;white-space:pre-wrap;overflow-wrap:anywhere}.jwt-h{color:var(--danger)}.jwt-p{color:var(--info)}.jwt-s{color:var(--success)}.jwt-dot{color:var(--text-faint)}.jwt-decoded{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.jwt-pane-label{font-size:12px;color:var(--text-muted);margin-bottom:5px}.jwt-json{margin:0;padding:12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:12px;line-height:1.6;overflow:auto;max-height:280px}.jwt-opaque{color:var(--text-muted);font-size:13px}.modal-overlay{position:fixed;inset:0;background:#18181b66;display:grid;place-items:center;padding:20px;z-index:50}.modal-card{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:22px;width:100%;max-width:420px}.modal-wide{max-width:700px;max-height:88vh;overflow:auto}.modal-title{font-size:16px}.modal-message{margin:6px 0 0;color:var(--text-muted);line-height:1.5}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.modal-close{background:none;border:none;font-size:22px;line-height:1;cursor:pointer;color:var(--text-faint);padding:0}.modal-close:hover{color:var(--text)}.exchange-result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.exchange-result-tick{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--success-bg);border:1px solid #cfe6d7;color:var(--success);font-size:14px;margin-bottom:8px}.exchange-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 20px;margin:18px 0;padding:14px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm)}.toasts{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:60}.toast{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border-strong);color:var(--text);font-size:13px}.toast-dot{width:7px;height:7px;border-radius:50%;flex:none}.toast-success .toast-dot{background:var(--success)}.toast-error .toast-dot{background:var(--danger)}.centered-page{min-height:100vh;display:grid;place-items:center;padding:24px}.centered-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px;width:100%;max-width:380px;text-align:center;display:flex;flex-direction:column;gap:14px;align-items:center}.brand-badge{width:40px;height:40px;border-radius:var(--radius);display:grid;place-items:center;font-size:18px;background:var(--surface-3);border:1px solid var(--border);color:var(--text-muted)}.brand-badge.success{background:var(--success-bg);border-color:#cfe6d7;color:var(--success)}.brand-badge.danger{background:var(--danger-bg);border-color:#ecd0d0;color:var(--danger)}.centered-title{font-size:18px}.centered-subtitle{color:var(--text-muted);line-height:1.5;margin:0}.centered-footer{color:var(--text-faint);font-size:12px;margin:4px 0 0}.note{background:var(--surface-2);border:1px solid var(--border);color:var(--text-muted);border-radius:var(--radius-sm);padding:12px;font-size:13px;line-height:1.5;text-align:left}@media(max-width:640px){.identity-grid,.token-grid,.jwt-decoded,.exchange-summary{grid-template-columns:1fr}.session{flex-wrap:wrap}.session-action{width:100%}}