*,:before,:after{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#1a1a1a;background:#f8f9fa;margin:0;font-family:system-ui,-apple-system,sans-serif}.shell{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:24px 16px;display:flex}.card{background:#fff;border-radius:12px;width:100%;max-width:420px;padding:32px 28px;box-shadow:0 1px 3px #00000014}.card h1{color:#1e3a5f;margin:0 0 4px;font-size:1.5rem;font-weight:700}.card h2{color:#666;margin:0 0 24px;font-size:1.1rem;font-weight:400}.field{margin-bottom:16px}.field label{color:#333;margin-bottom:4px;font-size:.85rem;font-weight:600;display:block}.field input,.field select{border:1px solid #ddd;border-radius:8px;outline:none;width:100%;padding:10px 12px;font-size:.95rem;transition:border-color .15s}.field input:focus,.field select:focus{border-color:#1e3a5f}.checkbox-row{color:#444;align-items:flex-start;gap:8px;margin-bottom:12px;font-size:.85rem;display:flex}.checkbox-row input[type=checkbox]{flex-shrink:0;margin-top:2px}.btn{cursor:pointer;border:none;border-radius:8px;width:100%;padding:12px;font-size:1rem;font-weight:600;transition:opacity .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{color:#fff;background:#1e3a5f}.btn-primary:hover:not(:disabled){opacity:.9}.btn-secondary{color:#333;background:#e9ecef;margin-top:8px}.btn-link{color:#1e3a5f;cursor:pointer;background:0 0;border:none;padding:0;font-size:.85rem;text-decoration:underline}.error-msg{color:#c33;background:#fee;border-radius:6px;margin-bottom:16px;padding:8px 12px;font-size:.85rem}.success-msg{color:#2a7;background:#efe;border-radius:6px;margin-bottom:16px;padding:8px 12px;font-size:.85rem}.info-msg{color:#1e3a5f;background:#f0f4ff;border-radius:8px;margin-bottom:16px;padding:12px 16px;font-size:.9rem;line-height:1.5}.text-center{text-align:center}.text-sm{font-size:.85rem}.text-muted{color:#888}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}.vertical-chips{flex-wrap:wrap;gap:8px;margin-bottom:4px;display:flex}.chip{cursor:pointer;-webkit-user-select:none;user-select:none;background:#fff;border:1.5px solid #ddd;border-radius:20px;padding:6px 14px;font-size:.85rem;transition:all .15s}.chip.active{color:#fff;background:#1e3a5f;border-color:#1e3a5f}.apple-btn-disabled{color:#999;text-align:center;cursor:not-allowed;background:#f5f5f5;border:1px solid #ddd;border-radius:8px;width:100%;margin-top:12px;padding:12px;font-size:.9rem}.highlight{font-weight:700}.prominent{color:#1e3a5f;font-size:1rem;font-weight:700}.field-hint{color:#888;margin-top:4px;font-size:.8rem}.pw-checks{gap:12px;margin-top:6px;font-size:.8rem;display:flex}.pw-ok{color:#2a7}.pw-fail{color:#c33}.stripe-card-wrapper{border:1px solid #ddd;border-radius:8px;padding:10px 12px;transition:border-color .15s}.stripe-card-wrapper:focus-within{border-color:#1e3a5f}