:root{--klh-cart-width:400px;--klh-cart-z:1000;--klh-cart-overlay-bg:var(--klh-css-overlay);--klh-cart-bg:var(--klh-css-card);--klh-cart-border:var(--klh-css-border);--klh-cart-bump-bg:var(--klh-css-alert-info-bg);--klh-cart-bump-border:var(--klh-css-ok);--klh-cart-error:var(--klh-css-danger);--klh-cart-success:var(--klh-css-ok);--klh-cart-header-height:56px;--klh-cart-footer-height:200px;--klh-cart-transition:.3s cubic-bezier(.4, 0, .2, 1)}@keyframes klh-cart-spin{to{transform:rotate(360deg)}}@media (width<=767px){.klh-cart-drawer__panel{width:100vw}}@media (width>=768px){.klh-cart-embed{grid-template-columns:1fr 280px;display:grid}.klh-cart-embed .klh-cart-drawer__footer{border-top:none;border-left:1px solid var(--klh-css-border)}}.klh-cart-provider{position:relative}.klh-cart-badge{cursor:pointer;color:inherit;background:0 0;border:none;padding:6px;position:relative}.klh-cart-badge__count{border-radius:var(--klh-css-radius);background:var(--klh-css-danger);color:#fff;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:11px;font-weight:600;display:flex;position:absolute;top:0;right:0}.klh-cart-drawer{z-index:var(--klh-cart-z);pointer-events:none;visibility:hidden;position:fixed;inset:0}.klh-cart-drawer--open{pointer-events:auto;visibility:visible}.klh-cart-drawer__overlay{background:var(--klh-css-overlay);opacity:0;transition:opacity var(--klh-cart-transition);position:absolute;inset:0}.klh-cart-drawer--open .klh-cart-drawer__overlay{opacity:1}.klh-cart-drawer__panel{width:var(--klh-cart-width);background:var(--klh-css-card);max-width:100vw;color:var(--klh-css-ink);transition:transform var(--klh-cart-transition);box-shadow:var(--klh-css-shadow-sm);flex-direction:column;display:flex;position:absolute;top:0;bottom:0;right:0;transform:translate(100%)}.klh-cart-drawer--open .klh-cart-drawer__panel{transform:translate(0)}.klh-cart-drawer__header{height:var(--klh-cart-header-height);border-bottom:1px solid var(--klh-css-border);flex-shrink:0;justify-content:space-between;align-items:center;padding:0 16px;display:flex}.klh-cart-drawer__header h2{color:var(--klh-css-ink);margin:0;font-size:18px;font-weight:700}.klh-cart-drawer__close{cursor:pointer;color:var(--klh-css-ink);background:0 0;border:none;padding:4px 8px;font-size:24px}.klh-cart-drawer__body{flex:1;padding:16px;overflow-y:auto}.klh-cart-drawer__footer{border-top:1px solid var(--klh-css-border);flex-shrink:0;padding:16px}.klh-cart-drawer__checkout{background:var(--klh-css-accent);color:#fff;border-radius:var(--klh-css-radius);cursor:pointer;border:none;width:100%;margin-top:12px;padding:12px;font-size:15px;font-weight:600;display:block}.klh-cart-item{border-bottom:1px solid var(--klh-css-border);align-items:flex-start;gap:12px;padding:12px 0;display:flex}.klh-cart-item__image{object-fit:cover;border-radius:var(--klh-css-radius);flex-shrink:0;width:64px;height:64px}.klh-cart-item__meta{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.klh-cart-item__name{color:var(--klh-css-ink);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:500;overflow:hidden}.klh-cart-item__price{color:var(--klh-css-ink);font-size:15px;font-weight:700}.klh-cart-item__qty{flex-shrink:0;align-items:center;gap:6px;display:flex}.klh-cart-item__qty button{border:1px solid var(--klh-css-border);border-radius:var(--klh-css-radius);background:var(--klh-css-card);cursor:pointer;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;display:flex}.klh-cart-item__qty span{text-align:center;min-width:20px;font-size:14px}.klh-cart-item__remove{color:var(--klh-css-danger);cursor:pointer;background:0 0;border:none;flex-shrink:0;align-self:center;padding:4px 0;font-size:13px;font-weight:500}.klh-cart-bumps{padding:12px 0}.klh-cart-bump{border:1px dashed var(--klh-css-ok);background:var(--klh-css-alert-info-bg);border-radius:var(--klh-css-radius);margin-bottom:8px;padding:10px 12px}.klh-cart-bump--added{border-style:solid}.klh-cart-bump__label{cursor:pointer;align-items:center;gap:8px;font-size:14px;display:flex}.klh-cart-bump__text{flex:1}.klh-cart-bump__price{white-space:nowrap;font-weight:600}.klh-cart-coupon{flex-wrap:wrap;align-items:center;gap:8px;padding:8px 0;display:flex}.klh-cart-coupon input{border:1px solid var(--klh-css-border);border-radius:var(--klh-css-radius);flex:1;min-width:120px;padding:8px 10px;font-size:14px}.klh-cart-coupon button{border:1px solid var(--klh-css-border);border-radius:var(--klh-css-radius);background:var(--klh-css-card);cursor:pointer;padding:8px 14px;font-size:14px}.klh-cart-coupon--error input{border-color:var(--klh-css-danger)}.klh-cart-coupon__error{width:100%;color:var(--klh-css-danger);font-size:12px}.klh-cart-coupon--success{color:var(--klh-css-ok);font-weight:500}.klh-cart-summary{flex-direction:column;gap:6px;display:flex}.klh-cart-summary__row{color:var(--klh-css-ink);justify-content:space-between;font-size:15px;font-weight:500;display:flex}.klh-cart-summary__row--discount{color:var(--klh-css-ok)}.klh-cart-empty{text-align:center;color:var(--klh-css-ink);padding:48px 16px;font-size:16px}.klh-cart-embed{border:1px solid var(--klh-css-border);border-radius:var(--klh-css-radius);background:var(--klh-css-card)}.klh-checkout{min-height:400px;padding:16px;position:relative}.klh-checkout__loading{min-height:300px;color:var(--klh-css-ink);flex-direction:column;justify-content:center;align-items:center;gap:16px;font-size:15px;display:flex}.klh-checkout__spinner{border:3px solid var(--klh-css-border);border-top-color:var(--klh-css-accent);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite klh-cart-spin}.klh-checkout--error{color:var(--klh-css-danger);flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex}.klh-checkout--error button{border:1px solid var(--klh-css-border);border-radius:var(--klh-css-radius);background:var(--klh-css-card);cursor:pointer;padding:8px 20px}.klh-cart-confirmation{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:48px 16px;display:flex}.klh-cart-confirmation h2{margin:0;font-size:20px}.klh-cart-confirmation p{color:var(--klh-css-ink);margin:0}.klh-cart-confirmation__ref{font-family:monospace;font-size:12px}.klh-cart-confirmation__upsell{text-align:left;width:100%;max-width:420px;margin-top:16px}.klh-cart-confirmation__cta{background:var(--klh-css-accent);color:#fff;border-radius:var(--klh-css-radius);cursor:pointer;border:none;margin-top:8px;padding:10px 24px;font-size:14px}@media (width<=767px){.klh-cart-drawer__panel{width:100vw}}@media (width>=768px){.klh-cart-embed{grid-template-columns:1fr 280px;display:grid}.klh-cart-embed .klh-cart-drawer__footer{border-top:none;border-left:1px solid var(--klh-css-border)}}.klh-cart-plan-selector{flex-direction:column;gap:8px;padding:12px 0;display:flex}.klh-cart-plan-option{border:1px solid var(--klh-css-border);border-radius:var(--klh-css-radius);cursor:pointer;align-items:center;gap:10px;padding:12px 14px;font-size:15px;transition:border-color .15s;display:flex}.klh-cart-plan-option--selected{border-color:var(--klh-css-accent);background:var(--klh-css-alert-info-bg)}.klh-cart-plan-option__label{color:var(--klh-css-ink);flex:1;font-weight:500}.klh-cart-plan-savings{color:var(--klh-css-ok);background:var(--klh-css-alert-info-bg);border:1px solid var(--klh-css-ok);border-radius:var(--klh-css-radius);white-space:nowrap;padding:2px 6px;font-size:12px;font-weight:600}.klh-cart-subscription-list{flex-direction:column;gap:12px;padding:12px 0;display:flex}.klh-cart-subscription-card{border:1px solid var(--klh-css-border);border-radius:var(--klh-css-radius);background:var(--klh-css-card);flex-direction:column;gap:10px;padding:12px 14px;display:flex}.klh-cart-subscription-card__header{justify-content:space-between;align-items:center;gap:8px;display:flex}.klh-cart-subscription-card__name{color:var(--klh-css-ink);font-size:15px;font-weight:600}.klh-cart-subscription-card__status{border-radius:var(--klh-css-radius);white-space:nowrap;padding:2px 8px;font-size:12px;font-weight:600}.klh-cart-subscription-card__status--active{color:var(--klh-css-ok);background:var(--klh-css-alert-info-bg);border:1px solid var(--klh-css-ok)}.klh-cart-subscription-card__status--cancelling{color:var(--klh-css-warn);background:var(--klh-css-alert-warn-bg);border:1px solid var(--klh-css-warn)}.klh-cart-subscription-card__status--cancelled{color:var(--klh-css-danger);background:var(--klh-css-alert-danger-bg);border:1px solid var(--klh-css-danger)}.klh-cart-subscription-card__status--past_due{color:var(--klh-css-warn);background:var(--klh-css-alert-warn-bg);border:1px solid var(--klh-css-warn)}.klh-cart-subscription-card__billing{flex-direction:column;gap:2px;display:flex}.klh-cart-subscription-card__amount{color:var(--klh-css-ink);font-size:15px;font-weight:700}.klh-cart-subscription-card__date{color:var(--klh-css-ink);font-size:13px}.klh-cart-subscription-card__action{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.klh-cart-subscription-card__action button{border:1px solid var(--klh-css-border);border-radius:var(--klh-css-radius);background:var(--klh-css-card);cursor:pointer;padding:6px 14px;font-size:14px}.klh-cart-subscription-card__action button:disabled{color:var(--klh-css-disabled);cursor:default}.klh-cart-subscription-card__confirm-text{color:var(--klh-css-ink);font-size:13px}.klh-cart-upsell{border:1px dashed var(--klh-css-ok);background:var(--klh-css-alert-info-bg);border-radius:var(--klh-css-radius);flex-direction:column;gap:10px;padding:16px;display:flex}.klh-cart-upsell--success{color:var(--klh-css-ok);flex-direction:row;align-items:center;gap:8px;display:flex}.klh-cart-upsell__added{color:var(--klh-css-ok);font-size:15px;font-weight:600}.klh-cart-upsell__body{flex-direction:column;gap:4px;display:flex}.klh-cart-upsell__name{color:var(--klh-css-ink);margin:0;font-size:15px;font-weight:600}.klh-cart-upsell__desc{color:var(--klh-css-ink);margin:0;font-size:13px}.klh-cart-upsell__price{color:var(--klh-css-ink);margin:0;font-size:16px;font-weight:700}.klh-cart-upsell__btn{background:var(--klh-css-accent);color:#fff;border-radius:var(--klh-css-radius);cursor:pointer;border:none;width:100%;padding:10px 16px;font-size:15px;font-weight:500;transition:background .15s}.klh-cart-upsell__btn:disabled{background:var(--klh-css-disabled);cursor:default}.klh-cart-upsell__unavailable{color:var(--klh-css-ink);margin:0 0 8px;font-size:13px;font-style:italic}.klh-cart-upsell__error{color:var(--klh-css-danger);margin:0;font-size:13px}.klh-slide-checkout{flex-direction:column;gap:16px;padding:16px;display:flex}.klh-slide-checkout__guest-email{flex-direction:column;gap:6px;display:flex}.klh-slide-checkout__guest-email label{font-size:13px;font-weight:600}.klh-slide-checkout__guest-email input{border:1px solid #cbd5e1;border-radius:6px;width:100%;padding:10px 12px;font-size:15px}.klh-slide-checkout__guest-email input:focus{border-color:#2563eb;outline:none;box-shadow:0 0 0 3px #2563eb26}.klh-slide-checkout__back{color:var(--klh-css-accent);cursor:pointer;text-align:left;background:0 0;border:none;padding:0;font-size:14px;font-weight:500}.klh-slide-checkout__plans h4,.klh-slide-checkout__bumps h4{color:var(--klh-css-ink);margin:0 0 8px;font-size:14px;font-weight:600}.klh-slide-checkout__error{background:var(--klh-css-alert-danger-bg);border:1px solid var(--klh-css-danger);border-radius:var(--klh-css-radius);color:var(--klh-css-danger);justify-content:space-between;align-items:center;padding:10px 12px;font-size:14px;display:flex}.klh-slide-checkout__error button{color:var(--klh-css-accent);cursor:pointer;background:0 0;border:none;font-size:13px;font-weight:500}.klh-slide-checkout__pay-btn{background:var(--klh-css-accent);color:#fff;border-radius:var(--klh-css-radius);cursor:pointer;border:none;width:100%;padding:12px;font-size:15px;font-weight:600}.klh-slide-checkout__pay-btn:disabled{background:var(--klh-css-disabled);cursor:not-allowed}.klh-slide-checkout__payment{border-top:1px solid var(--klh-css-border);padding-top:16px}.klh-slide-checkout__confirmed{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:32px 16px;display:flex}.klh-slide-checkout__confirmed h3{margin:0;font-size:18px}.klh-slide-checkout__confirmed p{color:var(--klh-css-ink);margin:0}.klh-slide-checkout__continue{background:var(--klh-css-accent);color:#fff;border-radius:var(--klh-css-radius);cursor:pointer;border:none;margin-top:8px;padding:10px 24px;font-size:14px}.klh-slide-summary{flex-direction:column;gap:8px;display:flex}.klh-slide-summary__title{margin:0 0 4px;font-size:15px;font-weight:600}.klh-slide-summary__line{color:var(--klh-css-ink);justify-content:space-between;font-size:14px;display:flex}.klh-slide-summary__name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;padding-right:12px;overflow:hidden}.klh-slide-summary__qty{color:var(--klh-css-ink);font-size:13px}.klh-slide-summary__amount{white-space:nowrap;align-items:center;gap:6px;font-weight:500;display:inline-flex}.klh-slide-summary__remove{border:1px solid var(--klh-css-border,#94a3b8);color:var(--klh-css-ink,#0f172a);cursor:pointer;background:0 0;border-radius:4px;width:20px;height:20px;padding:0;font-size:14px;line-height:1}.klh-slide-summary__remove:hover{background:var(--klh-css-hover-bg,#e2e8f0)}.klh-slide-checkout__empty{color:var(--klh-css-ink,#0f172a);padding:16px 0;font-size:14px}.klh-slide-summary__divider{border-top:1px solid var(--klh-css-border);margin:4px 0}.klh-slide-summary__line--bump,.klh-slide-summary__line--discount{color:var(--klh-css-ok)}.klh-slide-summary__line--total,.klh-slide-summary__line--installment{color:var(--klh-css-ink);font-size:16px;font-weight:700}.klh-payment-form{flex-direction:column;gap:16px;display:flex}.klh-payment-form__error{background:var(--klh-css-alert-danger-bg);border:1px solid var(--klh-css-danger);border-radius:var(--klh-css-radius);color:var(--klh-css-danger);padding:10px 12px;font-size:14px}.klh-payment-form__retry-hint{color:var(--klh-css-ink);margin-top:4px;font-size:13px;display:block}.klh-payment-form__submit{background:var(--klh-css-accent);color:#fff;border-radius:var(--klh-css-radius);cursor:pointer;border:none;width:100%;padding:12px;font-size:16px;font-weight:600}.klh-payment-form__submit:disabled{background:var(--klh-css-disabled);cursor:not-allowed}.klh-cart-slide-overlay{z-index:1001;background:var(--klh-css-overlay);position:fixed;inset:0}.klh-cart-slide-panel{background:var(--klh-css-card);width:440px;max-width:100vw;box-shadow:var(--klh-css-shadow-sm);flex-direction:column;animation:.3s cubic-bezier(.4,0,.2,1) klh-slide-in;display:flex;position:fixed;top:0;bottom:0;right:0}@keyframes klh-slide-in{0%{transform:translate(100%)}to{transform:translate(0)}}.klh-cart-slide-header{border-bottom:1px solid var(--klh-css-border);flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.klh-cart-slide-header h3{margin:0;font-size:18px;font-weight:600}.klh-cart-slide-close{cursor:pointer;color:var(--klh-css-ink);background:0 0;border:none;padding:0;font-size:24px;line-height:1}.klh-cart-slide-body{flex:1;overflow-y:auto}@media (width<=480px){.klh-cart-slide-panel{width:100vw}}