/* Freewell kit builder (/kit/), layout after shopmoment.com kit builder */
.kb {
    --kb-accent: var(--primary-color, #9a3a89);
    --kb-accent-hover: var(--primary-color-hover, #ae429a);
    --kb-on-accent: #fff;
    --kb-ink: #18181b;
    --kb-muted: #71717a;
    --kb-line: #e4e4e7;
    --kb-card: #fff;
    --kb-soft: #f4f4f5;
    --kb-panel: #18181b;
    --kb-panel-text: #f4f4f5;
    --kb-panel-muted: #a1a1aa;
    --kb-panel-line: rgba(255, 255, 255, .12);
    --kb-reward: #c4f25a;
    --kb-radius: 14px;
    --kb-top: var(--kb-sticky-top, 12px);
    color: var(--kb-ink);
    padding: 8px 0 48px;
}
.kb *, .kb *::before, .kb *::after { box-sizing: border-box; }

.kb__intro { max-width: 720px; margin: 0 0 36px; }
.kb__title { margin: 0; font-size: clamp(28px, 4vw, 44px); line-height: 1.05; letter-spacing: -.02em; }
.kb__lede { max-width: 580px; margin: 16px 0 0; color: var(--kb-muted); font-size: 17px; line-height: 1.5; }

.kb__layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 370px); gap: clamp(28px, 4vw, 56px); align-items: start; }
.kb__main { min-width: 0; }

/* Step tabs */
.kb__tabs-wrap { position: sticky; top: var(--kb-top); z-index: 6; margin: 0 0 28px; background: #fff; box-shadow: -6px 0 0 #fff, 6px 0 0 #fff; }
.kb__tabs { display: flex; flex-wrap: nowrap; gap: 6px; padding: 12px 0; border-bottom: 1px solid var(--kb-line); overflow-x: auto; scrollbar-width: none; }
.kb__tabs::-webkit-scrollbar { display: none; }
.kb__tab { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 8px; min-height: 40px; padding: 0 14px; border: 1px solid transparent; border-radius: 10px; background: transparent; color: var(--kb-muted); font: inherit; font-size: 14px; font-weight: 600; white-space: nowrap; cursor: pointer; transition: background .15s, color .15s, transform .1s; }
.kb__tab:hover:not(:disabled):not(.is-active) { background: var(--kb-soft); color: var(--kb-ink); }
.kb__tab.is-active { background: var(--kb-accent); color: var(--kb-on-accent); }
.kb__tab:active:not(:disabled) { transform: scale(.96); }
.kb__tab:disabled { opacity: .45; cursor: not-allowed; }
.kb__tab-note { font-weight: 400; opacity: .8; }

.kb-stack { display: inline-flex; align-items: center; }
.kb-stack__thumb { display: inline-block; width: 26px; height: 26px; margin-left: -8px; overflow: hidden; border: 2px solid #fff; border-radius: 7px; background: var(--kb-soft); }
.kb-stack__thumb:first-child { margin-left: 0; }
.kb-stack__thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.kb-stack__more { margin-left: 4px; padding: 2px 6px; border-radius: 999px; background: var(--kb-soft); color: var(--kb-ink); font-size: 11px; font-weight: 700; }
.kb__tab.is-active .kb-stack__thumb { border-color: var(--kb-accent); }
.kb__tab.is-active .kb-stack__more { background: rgba(255, 255, 255, .2); color: var(--kb-on-accent); }

/* Steps */
.kb__step { margin: 0 0 56px; scroll-margin-top: calc(var(--kb-top) + 80px); transition: opacity .2s, filter .2s; }
.kb__step--locked { opacity: .42; filter: grayscale(.3); }
.kb__step--locked .kb__products { pointer-events: none; }
.kb__step-title { display: flex; align-items: center; gap: 14px; margin: 0 0 10px; }
.kb__step-title > span { display: grid; flex: none; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--kb-accent); color: var(--kb-on-accent); font-size: 12px; font-weight: 700; }
.kb__step-title h2 { margin: 0; font-size: clamp(22px, 2.6vw, 28px); line-height: 1.1; letter-spacing: -.01em; }
.kb__step-title em { margin-left: auto; padding: 6px 9px; border-radius: 20px; background: var(--kb-accent); color: var(--kb-on-accent); font-size: 10px; font-style: normal; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; }
.kb__helper { margin: 0 0 20px 48px; color: var(--kb-muted); font-size: 15px; line-height: 1.45; }
.kb__group { margin: 24px 0 12px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--kb-muted); }
.kb__group:first-of-type { margin-top: 0; }
.kb__placeholder { margin: 0; padding: 22px; border: 1px dashed var(--kb-line); border-radius: var(--kb-radius); color: var(--kb-muted); text-align: center; }

/* Phone chips */
.kb-phones { display: flex; gap: 16px; align-items: baseline; margin: 0 0 14px; }
.kb-phones__brand { flex: none; width: 84px; font-weight: 700; }
.kb-phones__list { display: flex; flex-wrap: wrap; gap: 8px; }
.kb-chip { min-height: 42px; padding: 0 16px; border: 1px solid var(--kb-line); border-radius: 999px; background: var(--kb-card); color: var(--kb-ink); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; transition: border-color .15s, background .15s, color .15s, transform .1s; }
.kb-chip:hover { border-color: var(--kb-ink); }
.kb-chip:active { transform: scale(.96); }
.kb-chip.is-active { border-color: var(--kb-accent); background: var(--kb-accent); color: var(--kb-on-accent); }

/* Product cards */
.kb__products { display: grid; grid-template-columns: repeat(auto-fill, minmax(176px, 1fr)); gap: 14px; align-items: stretch; }
.kb-card { position: relative; display: flex; flex-direction: column; min-width: 0; overflow: hidden; border-radius: var(--kb-radius); background: var(--kb-card); outline: 1px solid var(--kb-line); cursor: pointer; transition: transform .2s, box-shadow .2s, outline-color .15s; }
.kb-card:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(24, 24, 27, .1); }
.kb-card.is-selected { outline: 2px solid var(--kb-accent); }
.kb-card__image { position: relative; aspect-ratio: 1; overflow: hidden; border-bottom: 1px solid var(--kb-line); background: var(--kb-soft); }
.kb-card__image img { display: block; width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; padding: 10px; }
.kb-card__info { position: absolute; top: 10px; right: 10px; z-index: 1; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: rgba(255, 255, 255, .92); color: var(--kb-ink); font-size: 13px; font-weight: 800; font-style: italic; text-decoration: none; }
.kb-card__info:hover { background: var(--kb-ink); color: #fff; }
.kb-card__off, .kb-card__kind { position: absolute; top: 10px; left: 10px; z-index: 1; padding: 5px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; }
.kb-card__off { background: #d93025; color: #fff; }
.kb-card__kind { background: var(--kb-ink); color: #fff; }
.kb-card__off + .kb-card__kind { top: 38px; }
.kb-card__body { display: flex; flex: 1; flex-direction: column; padding: 14px 46px 14px 14px; }
.kb-card h3 { margin: 0 0 8px; font-size: 15px; font-weight: 600; line-height: 1.25; }
.kb-card__product-link { color: inherit; text-decoration: none; }
.kb-card__product-link:hover { text-decoration: underline; }
.kb-card__prices { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px; margin: auto 0 4px; font-variant-numeric: tabular-nums; }
.kb-card__prices strong { font-size: 15px; }
.kb-card__compare { color: var(--kb-muted); font-size: 12px; }
.kb-card__stock { margin: 0; color: #15803d; font-size: 12px; font-weight: 600; }
.kb-card__sku { margin: 8px 0 0; padding: 6px 8px; border: 1px solid var(--kb-line); border-radius: 8px; background: #fff; font: inherit; font-size: 13px; }
.kb-card__add { position: absolute; right: 10px; bottom: 10px; z-index: 1; display: grid; place-items: center; width: 30px; height: 30px; padding: 0; border: 1px solid var(--kb-line); border-radius: 50%; background: var(--kb-card); color: var(--kb-ink); font: inherit; cursor: pointer; transition: background .15s, border-color .15s, transform .1s; }
.kb-card__add:hover { border-color: var(--kb-ink); }
.kb-card__add:active { transform: scale(.9); }
.kb-card__add-plus { font-size: 20px; line-height: 1; margin-top: -2px; }
.kb-card__add-check { display: none; width: 7px; height: 12px; margin-top: -3px; border: solid currentColor; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.kb-card.is-selected .kb-card__add { border-color: var(--kb-accent); background: var(--kb-accent); color: var(--kb-on-accent); }
.kb-card.is-selected .kb-card__add-plus { display: none; }
.kb-card.is-selected .kb-card__add-check { display: block; }
.kb-card__add:disabled { opacity: .4; cursor: not-allowed; }
.kb-card.is-out { cursor: default; }
.kb-card.is-out:hover { transform: none; box-shadow: none; }
.kb-card.is-out .kb-card__image img { opacity: .45; filter: grayscale(1); }
.kb-card.is-out .kb-card__prices { color: var(--kb-muted); }
.kb-card__stock.is-out { color: #b91c1c; }
.kb-chip.is-out { border-style: dashed; color: var(--kb-muted); }
.kb-chip.is-out.is-active { border-style: solid; color: var(--kb-on-accent); }
.kb-card a:focus-visible, .kb-card__add:focus-visible, .kb-chip:focus-visible, .kb__tab:focus-visible { outline: 2px solid var(--kb-accent); outline-offset: 2px; }

/* Summary panel */
.kb-summary-shell { position: sticky; top: var(--kb-top); align-self: start; }
.kb-summary__backdrop { display: none; }
.kb-summary { display: flex; flex-direction: column; max-height: calc(100vh - var(--kb-top) - 16px); padding: 22px; border-radius: var(--kb-radius); background: var(--kb-panel); color: var(--kb-panel-text); box-shadow: 0 20px 25px rgba(24, 24, 27, .12); }
.kb-summary__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.kb-summary__top p { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 18px; font-weight: 700; }
.kb-summary__count { display: grid; place-items: center; min-width: 24px; height: 24px; padding: 0 6px; border-radius: 999px; background: var(--kb-panel-line); font-size: 12px; }
.kb-summary__close { display: none; width: 32px; height: 32px; border: 0; border-radius: 50%; background: var(--kb-panel-line); color: inherit; font-size: 20px; line-height: 1; cursor: pointer; }
.kb-summary__scroll { flex: 1 1 auto; min-height: 0; margin: 14px -6px 0; padding: 0 6px; overflow-y: auto; }
.kb-summary__empty { display: flex; align-items: center; gap: 14px; padding: 14px; border: 1px dashed var(--kb-panel-line); border-radius: 12px; }
.kb-summary__empty-thumb { flex: none; width: 48px; height: 48px; border-radius: 10px; background: var(--kb-panel-line); }
.kb-summary__empty p { margin: 0; color: var(--kb-panel-muted); font-size: 13px; }
.kb-summary__empty .kb-summary__empty-title { color: var(--kb-panel-text); font-size: 14px; font-weight: 600; }
.kb-summary__items { margin: 0; padding: 0; list-style: none; }
.kb-summary__items li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--kb-panel-line); }
.kb-summary__items li:last-child { border-bottom: 0; }
.kb-summary__thumb { flex: none; width: 48px; height: 48px; overflow: hidden; border-radius: 10px; background: #fff; }
.kb-summary__thumb img { display: block; width: 100%; height: 100%; object-fit: contain; padding: 3px; }
.kb-summary__name { flex: 1; min-width: 0; font-size: 13px; line-height: 1.3; }
.kb-summary__name small { color: var(--kb-panel-muted); }
.kb-summary__name b { display: block; margin-top: 3px; font-variant-numeric: tabular-nums; }
.kb-summary__remove { flex: none; width: 28px; height: 28px; border: 0; border-radius: 50%; background: var(--kb-panel-line); color: inherit; font-size: 17px; line-height: 1; cursor: pointer; }
.kb-summary__remove:hover { background: rgba(255, 255, 255, .22); }
.kb-summary__change { flex: none; padding: 4px 0; border: 0; background: none; color: var(--kb-panel-muted); font: inherit; font-size: 12px; text-decoration: underline; cursor: pointer; }
.kb-summary__change:hover { color: var(--kb-panel-text); }

.kb-summary__offer { margin: 16px 0 14px; padding: 14px; border-radius: 12px; background: rgba(196, 242, 90, .1); }
.kb-summary__offer-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; font-size: 14px; font-weight: 600; }
.kb-summary__offer-head strong { color: var(--kb-reward); font-size: 15px; font-variant-numeric: tabular-nums; }
.kb-summary__offer-copy { margin: 8px 0 0; font-size: 13px; line-height: 1.4; }
.kb-summary__offer-copy b { color: var(--kb-reward); }
.kb-summary__progress { position: relative; margin: 14px 0 10px; }
.kb-summary__track { height: 6px; overflow: hidden; border-radius: 999px; background: rgba(255, 255, 255, .17); }
.kb-summary__track i { display: block; height: 100%; border-radius: inherit; background: var(--kb-reward); transition: width .3s cubic-bezier(.2, 0, 0, 1); }
.kb-summary__dots { position: absolute; inset: 0; pointer-events: none; }
.kb-summary__dots span { position: absolute; top: 50%; width: 12px; height: 12px; border: 2px solid var(--kb-panel); border-radius: 50%; background: #52525b; transform: translate(-50%, -50%); }
.kb-summary__dots span:last-child { transform: translate(-100%, -50%); }
.kb-summary__dots span.is-reached { background: var(--kb-reward); }
.kb-summary__tiers summary { color: var(--kb-panel-muted); font-size: 12px; text-decoration: underline; cursor: pointer; list-style: none; }
.kb-summary__tiers summary::-webkit-details-marker { display: none; }
.kb-summary__tiers-hide, .kb-summary__tiers[open] .kb-summary__tiers-show { display: none; }
.kb-summary__tiers[open] .kb-summary__tiers-hide { display: inline; }
.kb-summary__tiers ul { margin: 10px 0 0; padding: 0; list-style: none; }
.kb-summary__tiers li { display: flex; justify-content: space-between; gap: 8px; padding: 5px 0; color: var(--kb-panel-muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.kb-summary__tiers li.is-reached { color: var(--kb-panel-text); }
.kb-summary__tiers li.is-reached b { color: var(--kb-reward); }
.kb-summary__fine { margin: 8px 0 0; color: var(--kb-panel-muted); font-size: 11px; line-height: 1.4; }

.kb-summary__totals { display: grid; gap: 8px; padding: 14px 0; border-top: 1px solid var(--kb-panel-line); border-bottom: 1px solid var(--kb-panel-line); }
.kb-summary__totals > div, .kb-summary__total { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.kb-summary__totals span { color: var(--kb-panel-muted); font-size: 13px; }
.kb-summary__totals strong { font-variant-numeric: tabular-nums; }
.kb-summary__kit-discount strong { color: var(--kb-reward); }
.kb-summary__total { margin: 16px 0; }
.kb-summary__total span { font-size: 14px; }
.kb-summary__total strong { font-size: 30px; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.kb-summary__error { margin: 0 0 12px; padding: 10px 12px; border-radius: 10px; background: rgba(239, 68, 68, .18); color: #fecaca; font-size: 13px; }
.kb-summary__error a { color: #fff; }
.kb-summary__cta { display: inline-flex; align-items: center; justify-content: center; gap: 8px; width: 100%; min-height: 52px; padding: 0 16px; border: 0; border-radius: 12px; background: var(--kb-accent); color: var(--kb-on-accent); font: inherit; font-size: 16px; font-weight: 700; cursor: pointer; transition: background .15s, transform .1s; }
.kb-summary__cta:hover:not(:disabled) { background: var(--kb-accent-hover); }
.kb-summary__cta:active:not(:disabled) { transform: scale(.97); }
.kb-summary__cta:disabled { opacity: .5; cursor: not-allowed; }
.kb-summary__cta span { font-size: 19px; }

.kb-plaque { display: none; }

@media (max-width: 900px) {
    .kb { padding-bottom: 150px; }
    .kb__layout { grid-template-columns: 1fr; }
    .kb__tabs-wrap { margin-bottom: 22px; }
    .kb__helper { margin-left: 0; }
    .kb-phones { flex-direction: column; gap: 8px; }

    .kb-summary-shell { position: fixed; inset: 0; z-index: 100000; display: flex; flex-direction: column; justify-content: flex-end; visibility: hidden; pointer-events: none; }
    .kb-summary-shell.is-open { visibility: visible; pointer-events: auto; }
    .kb-summary__backdrop { display: block; position: absolute; inset: 0; background: rgba(0, 0, 0, .5); opacity: 0; transition: opacity .25s; }
    .kb-summary-shell.is-open .kb-summary__backdrop { opacity: 1; }
    .kb-summary { position: relative; z-index: 1; width: 100%; max-height: min(90vh, 820px); padding-bottom: calc(22px + env(safe-area-inset-bottom, 0px)); border-radius: 18px 18px 0 0; transform: translateY(100%); transition: transform .3s cubic-bezier(.2, 0, 0, 1); }
    .kb-summary-shell.is-open .kb-summary { transform: none; }
    .kb-summary__close { display: block; }
    html.kb-sheet-open, html.kb-sheet-open body { overflow: hidden; }

    .kb-plaque { position: fixed; left: 12px; right: 12px; bottom: calc(var(--kb-bottom, 0px) + 12px); z-index: 999; display: grid; gap: 12px; padding: 14px 16px; border: 0; border-radius: var(--kb-radius); background: var(--kb-accent); color: var(--kb-on-accent); font: inherit; text-align: left; box-shadow: 0 10px 30px rgba(0, 0, 0, .25); cursor: pointer; }
    .kb-plaque__reward p { margin: 0 0 10px; font-size: 14px; font-weight: 700; text-align: center; }
    .kb-plaque .kb-highlight { color: #ffe566; }
    .kb-plaque__segments { display: flex; gap: 6px; }
    .kb-plaque__segment { flex: 1; height: 7px; overflow: hidden; border-radius: 999px; background: rgba(0, 0, 0, .28); }
    .kb-plaque__segment i { display: block; height: 100%; border-radius: inherit; background: #ffe566; transition: width .3s cubic-bezier(.2, 0, 0, 1); }
    .kb-plaque__kit { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
    .kb-plaque__reward + .kb-plaque__kit { padding-top: 12px; border-top: 1px solid rgba(0, 0, 0, .22); }
    .kb-plaque__thumbs { display: flex; align-items: center; gap: 10px; min-width: 0; }
    .kb-plaque__thumbs > span:first-child { font-size: 15px; font-weight: 700; white-space: nowrap; }
    .kb-plaque .kb-stack__thumb { width: 30px; height: 30px; border-color: var(--kb-accent); background: #fff; }
    .kb-plaque__meta { display: flex; flex-direction: column; align-items: flex-end; }
    .kb-plaque__count { font-size: 12px; opacity: .85; }
    .kb-plaque__meta strong { font-size: 17px; font-variant-numeric: tabular-nums; }
}

@media (max-width: 560px) {
    .kb__products { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .kb-card__body { padding: 10px 10px 44px; }
    .kb-card h3 { font-size: 13px; }
    .kb-card__prices strong { font-size: 14px; }
    .kb__step { margin-bottom: 44px; }
    .kb__step-title em { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .kb *, .kb *::before, .kb *::after { transition: none !important; }
}