.sfc-form{max-width:600px;margin:0 auto;padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1)}.sfc-form-logo{text-align:center;margin-bottom:30px}.sfc-form-logo img{max-width:200px;height:auto}.sfc-field{margin-bottom:20px}.sfc-field label{display:block;margin-bottom:8px;font-weight:600;color:#333}.sfc-field label.required::after{content:" *";color:#e74c3c}.sfc-field input[type=text],.sfc-field input[type=email],.sfc-field input[type=number],.sfc-field input[type=tel],.sfc-field input[type=url],.sfc-field input[type=date],.sfc-field textarea,.sfc-field select{width:100%;padding:12px;border:1px solid #ddd;border-radius:4px;font-size:14px;transition:border-color .3s ease;box-sizing:border-box}.sfc-field input:focus,.sfc-field textarea:focus,.sfc-field select:focus{outline:none;border-color:#0073aa;box-shadow:0 0 0 2px rgba(0,115,170,.1)}.sfc-field textarea{min-height:100px;resize:vertical}.sfc-radio-group,.sfc-checkbox-group{display:flex;flex-direction:column;gap:10px}.sfc-radio-option,.sfc-checkbox-option{display:flex;align-items:center;gap:8px}.sfc-radio-option input[type=radio],.sfc-checkbox-option input[type=checkbox]{width:16px;height:16px;margin:0;flex-shrink:0}.sfc-radio-option label,.sfc-checkbox-option label{margin:0;font-weight:400;cursor:pointer;flex:1}.sfc-other-field{margin-top:10px;margin-left:26px;display:none}.sfc-other-field input{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px}.sfc-submit-container{text-align:center;margin-top:30px;padding-top:20px;border-top:1px solid #eee}.sfc-submit-container.left{text-align:left}.sfc-submit-container.right{text-align:right}.sfc-submit-btn{background:#0073aa;color:white;padding:12px 30px;border:none;border-radius:4px;font-size:16px;font-weight:600;cursor:pointer;transition:background-color .3s ease;min-width:120px}.sfc-submit-btn:hover{background:#005a87}.sfc-submit-btn:disabled{background:#ccc;cursor:not-allowed}.sfc-message{padding:12px 16px;margin-bottom:20px;border-radius:4px;font-weight:500}.sfc-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.sfc-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb;font-size:14px;margin-top:5px}.sfc-field-error{border-color:#e74c3c!important;box-shadow:0 0 0 2px rgba(231,76,60,.1)!important}.sfc-form.custom-bg{background:var(--sfc-bg-color,#fff)}.sfc-form .sfc-submit-btn.custom-color{background:var(--sfc-button-color,#0073aa)!important;color:var(--sfc-button-text-color,#fff)!important}.sfc-form .sfc-submit-btn.custom-color:hover{background:var(--sfc-button-hover-color,#005a87)!important;color:var(--sfc-button-text-color,#fff)!important}.sfc-name-field-group{display:flex;gap:10px;flex-wrap:wrap}.sfc-name-field-group input{flex:1;min-width:120px}.sfc-field input[type=file]{padding:8px;border:2px dashed #ddd;background:#f9f9f9;border-radius:6px;cursor:pointer}.sfc-field input[type=file]:hover{border-color:#0073aa;background:#f0f8ff}.sfc-file-help{display:block;margin-top:5px;color:#666;font-style:italic}@media (max-width:768px){.sfc-form{margin:10px;padding:15px}.sfc-field input,.sfc-field textarea,.sfc-field select{padding:10px}.sfc-submit-btn{width:100%;padding:14px}.sfc-radio-group,.sfc-checkbox-group{gap:8px}}.sfc-form.loading{opacity:.7;pointer-events:none}.sfc-form.loading .sfc-submit-btn{position:relative}.sfc-form.loading .sfc-submit-btn::after{content:"";position:absolute;width:16px;height:16px;margin:auto;border:2px solid transparent;border-top-color:#fff;border-radius:50%;animation:sfc-spin 1s linear infinite;top:0;left:0;bottom:0;right:0}.sfc-field input:focus,.sfc-field textarea:focus,.sfc-field select:focus{outline:2px solid #0073aa;outline-offset:2px}.sfc-radio-option:focus-within,.sfc-checkbox-option:focus-within{background:rgba(0,115,170,.05);border-radius:4px;padding:4px;margin:-4px}