:root{--slate-900:#1e293b;--slate-800:#334155;--slate-700:#475569;--slate-200:#e2e8f0;--slate-100:#f1f5f9;--slate-50:#f8fafc;--white:#fff;--text:#0f172a;--muted:#64748b;--green-700:#15803d;--green-100:#dcfce7;--red-700:#b91c1c;--red-100:#fee2e2;--amber-700:#b45309;--amber-100:#fef3c7;--blue-100:#dbeafe;--blue-700:#1d4ed8;--radius:12px;--shadow:0 1px 3px rgba(15,23,42,.12)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5;color:var(--text);background:var(--slate-100)}a{color:var(--blue-700)}:focus-visible{outline:3px solid var(--blue-700);outline-offset:2px;border-radius:6px}.app-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;padding:8px 16px;background:var(--slate-900);color:var(--white);box-shadow:var(--shadow)}.brand{color:var(--white);font-size:1.125rem;font-weight:700;text-decoration:none;white-space:nowrap}.header-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.user-email{font-size:.875rem;color:var(--slate-200);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lang-switch{display:inline-flex;border:1px solid var(--slate-700);border-radius:8px;overflow:hidden}.lang-switch button{min-height:44px;min-width:44px;padding:0 10px;border:0;background:transparent;color:var(--white);font-size:.875rem;font-weight:600;cursor:pointer}.lang-switch button.active{background:var(--white);color:var(--slate-900)}main{padding:16px 16px 96px;max-width:720px;margin:0 auto}h1{font-size:1.5rem;line-height:1.25;margin:0 0 4px}.subtitle{margin:0 0 20px;color:var(--muted)}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:10;display:flex;background:var(--white);border-top:1px solid var(--slate-200);box-shadow:0 -1px 3px rgba(15,23,42,.08)}.bottom-nav-link{flex:1 1;display:flex;align-items:center;justify-content:center;min-height:56px;padding:4px;color:var(--slate-800);font-size:.8125rem;font-weight:600;text-align:center;text-decoration:none}.bottom-nav-link:active{background:var(--slate-100)}.card{background:var(--white);border:1px solid var(--slate-200);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden}.card-title{font-size:1.0625rem;margin:0;padding:14px 16px 0}.card-body{padding:14px 16px}.card-footer{padding:0 16px 14px}.card-grid{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px}.nav-card{display:block;color:inherit;text-decoration:none}.nav-card:active{background:var(--slate-50)}.counter{font-size:2.25rem;font-weight:800;line-height:1.1;margin:4px 0}.counter-label{color:var(--muted);margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 20px;border:1px solid transparent;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--slate-900);color:var(--white)}.btn-secondary{background:var(--white);color:var(--slate-900);border-color:var(--slate-200)}.btn-ghost{background:transparent;color:var(--white);border-color:var(--slate-700);min-height:44px;padding:8px 14px;font-size:.875rem}.btn-block{width:100%}.field{display:block;margin-bottom:16px}.field-label{display:block;font-weight:600;margin-bottom:6px}.field-input{display:block;width:100%;min-height:48px;padding:10px 12px;border:1px solid var(--slate-200);border-radius:10px;font-size:1rem;background:var(--white);color:var(--text)}.alert{border-radius:10px;padding:12px 14px;margin-bottom:16px;font-weight:500}.alert-error{background:var(--red-100);color:var(--red-700)}.alert-success{background:var(--green-100);color:var(--green-700)}.alert-warning{background:var(--amber-100);color:var(--amber-700)}.state{color:var(--muted);margin:12px 0}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:.8125rem;font-weight:700}.badge-success{background:var(--green-100);color:var(--green-700)}.badge-danger{background:var(--red-100);color:var(--red-700)}.badge-warning{background:var(--amber-100);color:var(--amber-700)}.badge-info{background:var(--blue-100);color:var(--blue-700)}.badge-neutral{background:var(--slate-100);color:var(--slate-700)}.login-wrap{max-width:440px;margin:48px auto 0}@media (min-width:640px){.card-grid{grid-template-columns:1fr 1fr}.bottom-nav{position:static;border-top:0;border-bottom:1px solid var(--slate-200);box-shadow:none;max-width:720px;margin:0 auto}main{padding-bottom:32px}}