*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:#f5f5f5;color:#1a1a1a;line-height:1.5;min-height:100vh}.form-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.form-card{background:#fff;border-radius:12px;box-shadow:0 4px 20px #00000014;padding:32px;width:100%;max-width:560px}.form-title{font-size:24px;font-weight:600;color:#1a1a1a;margin-bottom:8px}.form-description{color:#666;font-size:14px;margin-bottom:24px}.form-fields{display:flex;flex-direction:column;gap:20px}.form-field{display:flex;flex-direction:column;gap:6px}.form-label{font-size:14px;font-weight:500;color:#333}.form-label .required{color:#e53935;margin-left:4px}.form-input,.form-textarea,.form-select{padding:12px 14px;font-size:15px;border:1px solid #ddd;border-radius:8px;background:#fafafa;color:#1a1a1a;transition:border-color .15s,box-shadow .15s;width:100%}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:#1a1a1a;box-shadow:0 0 0 3px #1a1a1a1a;background:#fff}.form-input.error,.form-textarea.error,.form-select.error{border-color:#e53935}.form-input::placeholder,.form-textarea::placeholder{color:#999}.form-textarea{resize:vertical;min-height:100px}.form-select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23666'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:40px}.form-helper{font-size:12px;color:#888}.form-error{font-size:12px;color:#e53935}.form-checkbox-group,.form-radio-group{display:flex;flex-direction:column;gap:10px}.form-checkbox-item,.form-radio-item{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:14px;color:#333}.form-checkbox-item input,.form-radio-item input{width:18px;height:18px;cursor:pointer;accent-color:#1a1a1a}.form-actions{margin-top:28px}.form-submit{width:100%;padding:14px 24px;font-size:15px;font-weight:600;color:#fff;background:#1a1a1a;border:none;border-radius:8px;cursor:pointer;transition:background .15s,transform .1s}.form-submit:hover{background:#333}.form-submit:active{transform:scale(.98)}.form-submit:disabled{background:#999;cursor:not-allowed}.form-loading{text-align:center;padding:60px 20px}.spinner{width:40px;height:40px;border:3px solid #eee;border-top-color:#1a1a1a;border-radius:50%;margin:0 auto 16px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.form-loading p{color:#666;font-size:14px}.form-error-page{text-align:center;padding:60px 20px}.form-error-page h2{font-size:28px;color:#e53935;margin-bottom:8px}.form-error-page p{color:#666;font-size:15px}.form-success{text-align:center;padding:60px 20px;background:#fff;border-radius:12px;box-shadow:0 4px 20px #00000014;max-width:400px}.success-icon{width:64px;height:64px;background:#4caf50;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 20px}.form-success h2{font-size:24px;color:#1a1a1a;margin-bottom:8px}.form-success p{color:#666;font-size:15px}@media(max-width:480px){.form-card{padding:24px 20px}.form-title{font-size:20px}}
