:root{--bg:#f7f7f5;--text:#1f2937;--muted:#6b7280;--accent:#0d9488;--border:#e5e7eb;--danger:#dc2626;color:var(--text);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font:16px/1.45 system-ui,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0}#root{min-height:100svh}h1{margin:0 0 16px;font-size:22px}button{font:inherit;cursor:pointer}input{font:inherit}.app-shell{flex-direction:column;min-height:100svh;display:flex}.app-content{padding:16px 16px calc(16px + env(safe-area-inset-bottom));flex:1;overflow-y:auto}.navbar{border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);background:#fff;display:flex}.nav-tab{text-align:center;color:var(--muted);flex:1;padding:12px 0;font-size:13px;text-decoration:none}.nav-tab.active{color:var(--accent);font-weight:600}.centered-screen{justify-content:center;align-items:center;min-height:100svh;padding:16px;display:flex}.screen{max-width:560px;margin:0 auto}.card{border:1px solid var(--border);text-align:left;background:#fff;border-radius:12px;margin-bottom:12px;padding:16px}.banner{text-align:left;background:#fef3c7;border:1px solid #fde68a;border-radius:10px;margin-bottom:12px;padding:10px 12px;font-size:14px}.meta{color:var(--muted);margin-bottom:6px;font-size:13px}.muted{color:var(--muted)}.error{color:var(--danger);margin:8px 0}.digest-text{white-space:pre-wrap;text-align:left}button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:15px}button:disabled{opacity:.5}button.reject{color:var(--danger);border:1px solid var(--danger);background:#fff}.actions{gap:8px;margin-top:8px;display:flex}.tag{color:var(--accent);text-transform:uppercase;background:#f0fdfa;border-radius:999px;margin-bottom:8px;padding:2px 10px;font-size:12px;font-weight:600;display:inline-block}.payload{white-space:pre-wrap;background:#f9fafb;border-radius:8px;padding:8px;font-size:13px;overflow-x:auto}.reasoning{color:var(--muted);text-align:left;margin-top:8px;font-size:14px}.approval-list{margin:0;padding:0;list-style:none}.chat-input{background:var(--bg);gap:8px;padding-top:8px;display:flex;position:sticky;bottom:0}.chat-input input{border:1px solid var(--border);border-radius:8px;flex:1;padding:10px 12px}.button-link{background:var(--accent);color:#fff;border-radius:8px;margin-top:8px;padding:10px 16px;text-decoration:none;display:inline-block}button.logout{color:var(--danger);border:1px solid var(--danger);background:#fff}form.card input{border:1px solid var(--border);border-radius:8px;width:100%;margin-bottom:12px;padding:10px 12px;display:block}form.card button{width:100%}