.purchase{padding-top:var(--space-5)}.purchase__head{display:grid;gap:var(--space-5);margin-bottom:var(--space-5)}@media (min-width: 960px){.purchase__head{grid-template-columns:1fr 380px;align-items:center;gap:var(--space-7)}.purchase__head .steps{margin:0}}.purchase__layout{display:grid;gap:var(--space-5)}@media (min-width: 960px){.purchase__layout{grid-template-columns:minmax(0, 1fr) 380px;gap:var(--space-7);align-items:start}}@media (min-width: 960px){.purchase__aside{position:sticky;top:calc(var(--header-h) + var(--space-4))}}.form-section{margin-bottom:var(--space-5);padding:var(--space-5);border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-border)}.form-section__title{display:flex;align-items:center;gap:var(--space-3);margin:0 0 var(--space-4);font-size:1.3rem}.form-section__title span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--color-primary);color:var(--color-on-primary);font-family:var(--font-text);font-size:0.9rem;font-weight:700}.form-section__hint{margin:calc(var(--space-2) * -1) 0 var(--space-4);color:var(--color-muted);font-size:0.9rem}.qty-list+.form-section__hint{margin:var(--space-3) 0 0}.qty-list{display:grid;gap:var(--space-2)}.qty-card{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-3) var(--space-3) var(--space-3) var(--space-4);border-radius:var(--radius-md);border:1.5px solid var(--color-border);background:var(--color-surface-alt);transition:border-color 0.15s, background-color 0.15s}.qty-card.--selected{border-color:var(--color-primary);background:var(--color-primary-soft)}.qty-card.--disabled{opacity:0.55}.qty-card__info{display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-width:0}.qty-card__name{font-weight:700;color:var(--color-heading)}.qty-card__price{color:var(--color-text);font-variant-numeric:tabular-nums}.stepper{display:flex;align-items:center;gap:4px;flex-shrink:0}.stepper__btn{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-heading);cursor:pointer;transition:border-color 0.15s, color 0.15s}.stepper__btn:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.stepper__btn:disabled{opacity:0.35;cursor:not-allowed}.stepper__input{width:44px;height:40px;border:none;background:transparent;color:var(--color-heading);font-family:var(--font-display);font-size:1.25rem;font-weight:800;text-align:center;-moz-appearance:textfield}.stepper__input::-webkit-outer-spin-button,.stepper__input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.attendee-list{display:grid;gap:var(--space-3)}.attendee-card{margin:0;padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface-alt)}.attendee-card legend{padding:4px 10px;border-radius:var(--radius-pill);background:var(--color-surface);border:1px solid var(--color-border);font-size:0.85rem;font-weight:700;color:var(--color-heading)}.attendee-card .form-field:last-child{margin-bottom:0}.attendee-card .form-field input[type="text"],.attendee-card .form-field input[type="email"],.attendee-card .form-field input[type="tel"],.attendee-card .form-field select{background-color:var(--color-surface)}.referral-code{position:relative}.referral-code .icon{position:absolute;top:50%;right:16px;transform:translateY(-50%);color:var(--color-success);opacity:0;transition:opacity 0.15s}.referral-code.--valid .icon{opacity:1}.form-field .referral-code.--valid input[type="text"]{padding-right:48px;border-color:var(--color-success);background-color:var(--color-success-soft);color:var(--color-heading);font-weight:700;letter-spacing:0.04em}.referral-code input:not(:placeholder-shown){text-transform:uppercase}.form-field .referral-code.--clearable input[type="text"]{padding-right:116px}.referral-code.--clearable .icon{right:84px}.referral-code__clear{position:absolute;top:50%;right:8px;transform:translateY(-50%);padding:6px 10px;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--color-muted);font:inherit;font-size:0.85rem;font-weight:600;cursor:pointer}.referral-code__clear:hover,.referral-code__clear:focus-visible{background:var(--color-surface-alt);color:var(--color-heading)}.referral-code__clear[hidden]{display:none}.form-field .referral-code input[readonly]{cursor:default}.form-field .referral-code input[readonly]:focus{box-shadow:none}.empty-hint{display:flex;align-items:center;gap:var(--space-2);margin:0;padding:var(--space-4);border-radius:var(--radius-md);border:1px dashed var(--color-border);color:var(--color-muted);font-size:0.92rem}.empty-hint[hidden]{display:none}.policies{margin-bottom:var(--space-5);padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);border:1px solid var(--color-border);background:var(--color-surface)}.policies summary{cursor:pointer;font-weight:700;color:var(--color-heading)}.policies .prose{margin-top:var(--space-3);font-size:0.92rem}.summary-card{padding:var(--space-5);border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-2)}.summary-card h2{margin:0 0 var(--space-4);font-size:1.3rem}.summary-card__lines{list-style:none;margin:0 0 var(--space-2);padding:0}.summary-card__lines li{display:flex;justify-content:space-between;gap:var(--space-3);padding:6px 0;font-weight:600;color:var(--color-heading);font-variant-numeric:tabular-nums}.summary-card__missing{margin:var(--space-2) 0 0;color:var(--color-muted);font-size:0.85rem;text-align:center}.summary-card__missing.--alert{color:var(--color-error)}.summary-card__missing[hidden]{display:none}.summary-card__empty{color:var(--color-muted) !important;font-weight:400 !important}.summary-card__empty[hidden]{display:none}.summary-card .totals{border-top:1px solid var(--color-border);padding-top:var(--space-2)}.summary-card .check-row{font-size:0.88rem}.summary-card__terms{margin:var(--space-4) 0;color:var(--color-muted);font-size:0.85rem}.summary-card__terms a{color:var(--color-primary);text-decoration:underline}.summary-card__hold{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-4);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--color-alert-soft);color:var(--color-heading);font-size:0.9rem}.summary-card__hold strong{font-variant-numeric:tabular-nums}.summary-card__hold.--expired{background:var(--color-error-soft);color:var(--color-error)}.checkout__stripe{min-height:480px;padding:var(--space-2);border-radius:var(--radius-lg);background:#fff;border:1px solid var(--color-border);overflow:hidden}.checkout__stripe>div:empty{min-height:460px;border-radius:var(--radius-md);background:linear-gradient(90deg, #f1f1f3 0%, #f8f8fa 50%, #f1f1f3 100%);background-size:200% 100%;animation:shimmer 1.2s infinite linear}@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}