.course-register-modal-overlay{z-index:1000;background:#0c21388c;justify-content:center;align-items:center;padding:24px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.course-register-modal{background:var(--aist-white);border-radius:25px;width:100%;max-width:634px;max-height:calc(100vh - 48px);padding:36px 40px 40px;position:relative;overflow-y:auto;box-shadow:0 4px 24px #0003}.course-register-modal-close{width:36px;height:36px;color:var(--aist-gray);cursor:pointer;background:0 0;border:none;font-size:28px;line-height:1;position:absolute;top:12px;left:16px}.course-register-modal-close:hover{color:var(--aist-black)}.course-register-modal-header{text-align:right;border-bottom:1px solid var(--aist-gray-light);margin-bottom:24px;padding-bottom:20px;padding-left:28px}.course-register-modal-header h2{color:var(--aist-black);margin:0 0 12px;font-size:22px;font-weight:700;line-height:1.4}.course-register-modal-subtitle{color:var(--aist-gray);margin:0;font-size:14px;line-height:1.6}.course-register-modal-course{background:#1cb9ab14;border:1px solid #1cb9ab38;border-radius:12px;padding:12px 14px}.course-register-modal-course-title{color:var(--aist-navy);margin:0;font-size:15px;font-weight:700;line-height:1.55}.course-register-modal-body{flex-direction:column;gap:14px;display:flex}.course-register-section-label{color:var(--aist-teal-dark);margin:8px 0 0;font-size:13px;font-weight:700}.course-register-field{flex-direction:column;gap:8px;display:flex}.course-register-field label{color:var(--aist-black);text-align:right;font-size:14px;font-weight:500}.course-register-field input,.course-register-field select{border:1px solid var(--aist-gray-card);background:var(--aist-white);width:100%;height:56px;color:var(--aist-black);border-radius:12px;outline:none;padding:0 16px;font-size:15px;transition:border-color .15s}.course-register-field input:focus,.course-register-field select:focus{border-color:var(--aist-teal)}.course-register-field input.is-error,.course-register-field select.is-error{border-color:#da0101}.course-register-locked{background:var(--aist-cream)!important;color:var(--aist-gray)!important}.course-register-ltr{text-align:left;direction:ltr}.course-register-opt{color:var(--aist-gray);font-size:12px;font-weight:400}.course-register-hint{color:var(--aist-gray);margin:0;font-size:12px}.course-register-grid-2{grid-template-columns:1fr 1fr;gap:12px;display:grid}.course-register-multi-check{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.course-register-multi-check label{border:1px solid var(--aist-gray-card);background:var(--aist-cream);min-height:48px;color:var(--aist-black);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:0 14px;font-size:13px;font-weight:500;transition:border-color .15s,background-color .15s,color .15s,box-shadow .15s;display:flex;position:relative}.course-register-multi-check input[type=checkbox]{opacity:0;pointer-events:none;width:1px;height:1px;margin:0;position:absolute}.course-register-check-mark{border:1.5px solid var(--aist-gray-card);background:var(--aist-white);color:#0000;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;transition:border-color .15s,background-color .15s,color .15s,transform .15s;display:inline-flex}.course-register-check-mark svg{width:11px;height:11px}.course-register-multi-check label:hover{border-color:var(--aist-teal);background:#1cb9ab0f}.course-register-multi-check label:hover .course-register-check-mark{border-color:var(--aist-teal)}.course-register-multi-check label:has(input:checked){border-color:var(--aist-teal);color:var(--aist-teal-dark);background:#1cb9ab1f;box-shadow:0 0 0 3px #1cb9ab1f}.course-register-multi-check label:has(input:checked) .course-register-check-mark{border-color:var(--aist-teal);background:var(--aist-teal);color:var(--aist-white);transform:scale(1.05)}.course-register-multi-check label:has(input:focus-visible){outline-offset:2px;outline:2px solid #1cb9ab59}.course-register-multi-check.is-error label{border-color:#da0101}.course-register-submit{align-self:flex-start;width:fit-content;min-width:202px;margin-top:8px}.course-register-otp-verify{flex-direction:column;gap:20px;display:flex}.course-register-otp-verify .course-register-submit{align-self:stretch;width:100%;margin-top:4px}.course-register-otp-input{text-align:center;letter-spacing:.28em;font-size:20px;font-weight:700}.course-register-otp-input::placeholder{letter-spacing:normal;font-size:15px;font-weight:400}.course-register-text-btn{color:var(--aist-teal-dark);cursor:pointer;text-align:right;white-space:nowrap;background:0 0;border:none;align-self:flex-start;padding:0;font-size:13px;font-weight:600}.course-register-text-btn:hover:not(:disabled){color:var(--aist-teal)}.course-register-text-btn:disabled{color:var(--aist-gray);cursor:not-allowed}.course-register-mobile-summary{background:#1cb9ab14;border:1px solid #1cb9ab38;border-radius:14px;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex}.course-register-mobile-summary-text{flex-direction:column;gap:6px;min-width:0;display:flex}.course-register-mobile-summary-label{color:var(--aist-gray);font-size:12px;font-weight:500;line-height:1.4}.course-register-mobile-value{color:var(--aist-teal-dark);letter-spacing:.04em;font-size:16px;font-weight:700;display:block}.course-register-otp-actions{justify-content:flex-start;margin-top:-8px;display:flex}.course-register-feedback{text-align:right;border-radius:12px;margin:0;padding:12px 16px;font-size:13px;font-weight:500;line-height:1.5}.course-register-feedback-error{color:#da0101;background:#fde8e8;border:1px solid #da010126}.course-register-feedback-success{color:var(--aist-teal-dark);background:#e6f7f5;border:1px solid #1cb9ab33}.course-register-footer-note{color:var(--aist-gray);text-align:right;margin:0;font-size:12px}.course-register-success{text-align:center;align-items:center;padding:24px 0 8px}.course-register-success-icon{background:var(--aist-teal);width:64px;height:64px;color:var(--aist-white);border-radius:50%;justify-content:center;align-items:center;margin-bottom:16px;font-size:32px;display:flex}.course-register-success-title{color:var(--aist-black);margin:0;font-size:20px;font-weight:700}.course-register-success-sub{color:var(--aist-gray);margin:0;font-size:14px;line-height:1.7}.course-register-success .course-register-submit{align-self:center}@media (max-width:640px){.course-register-modal{border-radius:20px;padding:28px 20px}.course-register-grid-2,.course-register-multi-check{grid-template-columns:1fr}.course-register-submit{width:100%}}