.sam-register-container{max-width:500px;margin:50px auto;background:var(--primary-white);border-radius:20px;box-shadow:var(--shadow-lg);overflow:hidden}.sam-register-container h2{background:var(--primary-dark);color:var(--primary-white);padding:25px 30px;margin:0;font-size:24px;border-bottom:3px solid var(--primary-green);text-align:center}.sam-register-container form{padding:30px}.sam-register-form-group{margin-bottom:20px}.sam-register-form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--primary-dark);font-size:14px}.sam-register-required{color:var(--danger);margin-right:3px}.sam-register-optional{color:var(--gray-500);font-size:12px;font-weight:normal}.sam-register-form-control{width:100%;padding:12px 15px;border:2px solid var(--border-dark);border-radius:12px;font-size:14px;font-family:inherit;transition:all 0.3s ease}.sam-register-form-control:focus{outline:none;border-color:var(--primary-green);box-shadow:0 0 0 3px rgba(138,196,167,0.1)}.sam-register-form-control.is-invalid{border-color:var(--danger);background-color:rgba(220,53,69,0.05)}.sam-register-invalid-feedback{color:var(--danger);font-size:12px;margin-top:6px;display:block}.sam-register-form-text{font-size:12px;color:var(--gray-500);margin-top:6px;display:block}.sam-register-btn{background:var(--primary-green);color:var(--primary-dark);width:100%;padding:14px 24px;font-size:16px;font-weight:600;border:none;border-radius:12px;cursor:pointer;transition:all 0.3s ease;text-align:center;display:flex;align-items:center;justify-content:center;gap:8px}.sam-register-btn:hover{background:var(--secondary-green-dark);transform:translateY(-2px)}.sam-register-footer{background:var(--primary-light);padding:20px 30px;text-align:center;border-top:1px solid var(--border-light)}.sam-register-footer p{margin:8px 0}.sam-register-footer a{color:var(--primary-green);text-decoration:none;font-weight:600;transition:color 0.3s ease}.sam-register-footer a:hover{color:var(--secondary-green-dark);text-decoration:underline}@media (max-width:768px){.sam-register-container{margin:30px 15px}.sam-register-container h2{padding:20px;font-size:20px}.sam-register-container form{padding:20px}.sam-register-footer{padding:15px 20px}.sam-register-btn{padding:12px 20px;font-size:14px}}