:root{--bg-color:#f0f2f5;--glass-bg:#ffffffb3;--glass-border:#ffffff4d;--glass-shadow:0 8px 32px 0 #1f268712;--primary-color:#4f46e5;--primary-hover:#4338ca;--text-color:#1f2937;--text-muted:#6b7280;--input-bg:#ffffffe6;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif}body{color:var(--text-color);background:linear-gradient(135deg,#e0eafc 0%,#cfdef3 100%);justify-content:center;align-items:center;min-height:100vh;margin:0;display:flex}#root{box-sizing:border-box;width:100%;padding:1rem}.guest-container{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);max-width:500px;box-shadow:var(--glass-shadow);border-radius:20px;margin:0 auto;padding:2.5rem 2rem;animation:.6s ease-out slideUp}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}h1{text-align:center;color:var(--primary-color);margin-top:0;margin-bottom:.5rem;font-size:1.8rem}p.subtitle{text-align:center;color:var(--text-muted);margin-bottom:2rem;font-size:.95rem}.form-group{flex-direction:column;margin-bottom:1.2rem;display:flex}.form-group label{margin-bottom:.5rem;font-size:.9rem;font-weight:600}.form-group input,.form-group select,.form-group textarea{background:var(--input-bg);border:1px solid #d1d5db;border-radius:10px;padding:.8rem 1rem;font-family:inherit;font-size:1rem;transition:all .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 3px #4f46e533}.signature-container{background:var(--input-bg);border:1px solid #d1d5db;border-radius:10px;margin-bottom:.5rem;overflow:hidden}.clear-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-self:flex-end;margin-bottom:1rem;font-size:.8rem;text-decoration:underline}.submit-btn{background-color:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;padding:1rem;font-size:1.1rem;font-weight:600;transition:all .3s;box-shadow:0 4px 14px #4f46e563}.submit-btn:hover{background-color:var(--primary-hover);transform:translateY(-2px)}.submit-btn:disabled{cursor:not-allowed;background-color:#9ca3af;transform:none}.success-message{text-align:center;animation:.6s ease-out slideUp}.success-icon{color:#10b981;margin-bottom:1rem;font-size:4rem}.success-message h2{color:#10b981}