.form-control.is-invalid,.form-select.is-invalid{border-color:#dc3545;padding-right:calc(1.5em+0.75rem);background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right calc(0.375em+0.1875rem) center;background-size:calc(0.75em+0.375rem) calc(0.75em+0.375rem)}.form-control.is-valid,.form-select.is-valid{border-color:#198754;padding-right:calc(1.5em+0.75rem);background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right calc(0.375em+0.1875rem) center;background-size:calc(0.75em+0.375rem) calc(0.75em+0.375rem)}.form-control:focus.is-invalid,.form-select:focus.is-invalid{border-color:#dc3545;box-shadow:0 0 0 0.25rem rgba(220,53,69,0.25)}.form-control:focus.is-valid,.form-select:focus.is-valid{border-color:#198754;box-shadow:0 0 0 0.25rem rgba(25,135,84,0.25)}.invalid-feedback{display:block;width:100%;margin-top:0.25rem;font-size:0.875rem;color:#dc3545}.valid-feedback{display:block;width:100%;margin-top:0.25rem;font-size:0.875rem;color:#198754}.validation-alert{animation:slideDown 0.3s ease-out}@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.form-label.required::after{content:" *";color:#dc3545}.form-group{margin-bottom:1rem}.form-group.has-error .form-control{border-color:#dc3545}.form-group.has-success .form-control{border-color:#198754}.form-check-input.is-invalid~.form-check-label{color:#dc3545}.form-check-input.is-valid~.form-check-label{color:inherit}.form-control-file.is-invalid~.invalid-feedback{display:block}.custom-select.is-invalid{border-color:#dc3545}.custom-select.is-valid{border-color:#198754}.input-group>.form-control.is-invalid:not(:last-child),.input-group>.custom-select.is-invalid:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}textarea.form-control.is-invalid,textarea.form-control.is-valid{padding-right:1rem;background-position:top calc(0.375em+0.1875rem) right calc(0.375em+0.1875rem)}#coupon-form .form-control{text-transform:uppercase}.form-control.is-validating{background-image:url("data:image/svg+xml,%3csvg width='24' height='24' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3e%3cstyle%3e.spinner_ajPY%7banimation:spinner_AtaB .8s linear infinite%7d@keyframes spinner_AtaB%7bto%7btransform:rotate(360deg)%7d%7d%3c/style%3e%3cpath d='M12,1A11,11,0,1,0,23,12,11,11,0,0,0,12,1Zm0,19a8,8,0,1,1,8-8A8,8,0,0,1,12,20Z' opacity='.25'/%3e%3cpath d='M10.14,1.16a11,11,0,0,0-9,8.92A1.59,1.59,0,0,0,2.46,12,1.52,1.52,0,0,0,4.11,10.7a8,8,0,0,1,6.66-6.61A1.42,1.42,0,0,0,12,2.69h0A1.57,1.57,0,0,0,10.14,1.16Z' class='spinner_ajPY'/%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right calc(0.375em+0.1875rem) center;background-size:calc(0.75em+0.375rem) calc(0.75em+0.375rem)}.error-summary{background-color:#f8d7da;border:1px solid #f5c2c7;border-radius:0.25rem;padding:1rem;margin-bottom:1rem}.error-summary h5{color:#842029;margin-bottom:0.5rem}.error-summary ul{margin-bottom:0;padding-left:1.25rem}.error-summary li{color:#842029}.success-message{background-color:#d1e7dd;border:1px solid #badbcc;border-radius:0.25rem;padding:1rem;margin-bottom:1rem;color:#0f5132}.form-text.text-danger{color:#dc3545 !important;font-size:0.875rem}.form-text.text-success{color:#198754 !important;font-size:0.875rem}.form-floating>.form-control.is-invalid~label::after,.form-floating>.form-select.is-invalid~label::after{content:" ⚠";color:#dc3545}.form-floating>.form-control.is-valid~label::after,.form-floating>.form-select.is-valid~label::after{content:" ✓";color:#198754}.form-progress{display:flex;justify-content:space-between;margin-bottom:2rem;counter-reset:step}.form-progress .step{position:relative;text-align:center;flex:1}.form-progress .step::before{counter-increment:step;content:counter(step);display:inline-block;width:2rem;height:2rem;line-height:2rem;background:#e9ecef;border-radius:50%;margin-bottom:0.5rem}.form-progress .step.active::before{background:#0d6efd;color:white}.form-progress .step.completed::before{background:#198754;color:white;content:"✓"}.form-progress .step.error::before{background:#dc3545;color:white;content:"!"}.sr-only-error{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.form-control:focus,.form-select:focus,.form-check-input:focus{outline:0;box-shadow:0 0 0 0.25rem rgba(13,110,253,0.25)}@media (max-width:576px){.invalid-feedback,.valid-feedback{font-size:0.8125rem}.validation-alert{font-size:0.875rem}}