:root{--drknee-primary:#00a8d8;--drknee-secondary:#0088b8;--drknee-light:#e8f4f8;--drknee-dark:#1a1a1a;--drknee-border:#ddd;--drknee-success:#28a745;--drknee-error:#dc3545;--drknee-shadow:0 2px 8px rgba(0, 0, 0, 0.1)}.drknee-container{max-width:700px;margin:40px auto;padding:20px}.drknee-form-wrapper{background:#fff;border-radius:12px;box-shadow:var(--drknee-shadow);padding:40px;overflow:hidden}.drknee-form-title{font-size:32px;font-weight:700;color:var(--drknee-dark);margin:0 0 10px;text-align:center}.drknee-form-subtitle{font-size:14px;color:#666;text-align:center;margin:0 0 30px}.drknee-progress-bar{display:flex;justify-content:space-between;margin-bottom:40px;padding-bottom:30px;border-bottom:2px solid var(--drknee-light)}.drknee-progress-step{display:flex;flex-direction:column;align-items:center;flex:1;color:#999;transition:all 0.3s ease}.drknee-progress-step.active{color:var(--drknee-primary)}.drknee-progress-number{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:2px solid currentColor;border-radius:50%;font-weight:700;font-size:18px;margin-bottom:8px;background:var(--drknee-primary);color:#fff;transition:all 0.3s ease}.drknee-progress-step.active .drknee-progress-number{background:var(--drknee-primary);box-shadow:0 0 0 8px rgb(0 168 216 / .1)}.drknee-progress-label{font-size:13px;font-weight:500;text-align:center}.drknee-form{width:100%}.drknee-form-step{display:none;animation:fadeIn 0.4s ease}.drknee-form-step.active{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.drknee-step-title{font-size:24px;font-weight:600;color:var(--drknee-dark);margin:0 0 25px;padding-bottom:15px;border-bottom:2px solid var(--drknee-light)}.drknee-form-group{margin-bottom:20px}.drknee-form-row{display:flex;gap:15px}.drknee-form-row .drknee-form-group{flex:1}.drknee-label{display:block;font-weight:600;color:var(--drknee-dark);margin-bottom:8px;font-size:14px}.drknee-input,.drknee-select,.drknee-textarea{width:100%;padding:12px 15px;border:2px solid var(--drknee-border);border-radius:8px;font-size:14px;font-family:inherit;transition:all 0.3s ease;background:#fff}.drknee-input:focus,.drknee-select:focus,.drknee-textarea:focus{outline:none;border-color:var(--drknee-primary);box-shadow:0 0 0 3px rgb(0 168 216 / .1)}.drknee-input::placeholder{color:#999}.drknee-textarea{resize:vertical;min-height:100px}.drknee-char-counter{font-size:12px;color:#999;margin-top:5px;display:block}.drknee-error{color:var(--drknee-error);font-size:12px;margin-top:5px;display:block;min-height:16px}.drknee-input.error,.drknee-select.error,.drknee-textarea.error{border-color:var(--drknee-error)}.drknee-checkbox-group{margin:20px 0}.drknee-checkbox-label{display:flex;align-items:flex-start;font-weight:400;cursor:pointer;color:var(--drknee-dark)}.drknee-checkbox-label input[type="checkbox"]{width:20px;height:20px;margin-right:10px;margin-top:2px;cursor:pointer;accent-color:var(--drknee-primary)}.drknee-terms-box{background:var(--drknee-light);border:2px solid var(--drknee-border);border-radius:8px;padding:20px;margin-bottom:20px}.drknee-terms-box h3{margin-top:0;color:var(--drknee-primary);font-size:18px}.drknee-terms-content{max-height:300px;overflow-y:auto;font-size:13px;line-height:1.6;color:#555}.drknee-terms-content p{margin:10px 0}.drknee-terms-content p strong{color:var(--drknee-dark)}.drknee-btn{padding:12px 30px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all 0.3s ease;display:inline-block}.drknee-btn-primary{background:var(--drknee-primary);color:#fff}.drknee-btn-primary:hover{background:var(--drknee-secondary);transform:translateY(-2px);box-shadow:0 4px 12px rgb(0 168 216 / .3)}.drknee-btn-next,.drknee-btn-primary{background:var(--drknee-primary);color:#fff}.drknee-btn-next:hover{background:var(--drknee-secondary);transform:translateY(-2px);box-shadow:0 4px 12px rgb(0 168 216 / .3)}.drknee-btn-secondary{background:#f0f0f0;color:var(--drknee-dark);border:2px solid var(--drknee-border)}.drknee-btn-secondary:hover{background:#e8e8e8;border-color:var(--drknee-primary)}.drknee-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.drknee-form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:30px;padding-top:20px;border-top:2px solid var(--drknee-light)}.drknee-form-actions .drknee-btn-secondary{margin-right:auto}.drknee-success-message{text-align:center;padding:40px 20px}.drknee-success-icon{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;background:var(--drknee-success);color:#fff;font-size:48px;border-radius:50%;margin-bottom:20px;animation:scaleIn 0.4s ease}@keyframes scaleIn{from{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}.drknee-success-message h2{font-size:28px;color:var(--drknee-dark);margin:0 0 10px}.drknee-success-message p{color:#666;font-size:16px;margin:0;line-height:1.6}@media (max-width:768px){.drknee-container{margin:20px auto;padding:10px}.drknee-form-wrapper{padding:25px}.drknee-form-title{font-size:24px}.drknee-progress-bar{margin-bottom:30px;padding-bottom:20px}.drknee-progress-label{font-size:12px}.drknee-form-row{flex-direction:column}.drknee-form-actions{flex-direction:column-reverse}.drknee-form-actions .drknee-btn{width:100%}.drknee-form-actions .drknee-btn-secondary{margin-right:0;margin-bottom:10px}.drknee-step-title{font-size:20px}.drknee-terms-content{max-height:200px}}@media (max-width:480px){.drknee-progress-bar{gap:5px}.drknee-progress-number{width:35px;height:35px;font-size:14px}.drknee-form-title{font-size:20px}.drknee-label{font-size:13px}.drknee-input,.drknee-select,.drknee-textarea{font-size:16px}}