.spare-main { padding-top: 46px; padding-bottom: 72px; }
.spare-hero { display: flex; align-items: center; justify-content: space-between; gap: 36px; padding: 24px 0 42px; }
.spare-hero-copy { max-width: 720px; }
.spare-hero .eyebrow { margin-bottom: 15px; }
.spare-hero h1 { margin: 0 0 17px; color: #fff; font-size: clamp(2.7rem, 6vw, 4.8rem); font-weight: 800; letter-spacing: -.06em; line-height: .99; }
.spare-hero h1 em { color: var(--orange); font-style: normal; }
.spare-hero-copy > p:last-child { max-width: 640px; margin: 0; color: #b9c5d4; font-size: 1.04rem; }
.spare-hero-note { display: flex; width: min(345px, 34%); flex: 0 0 auto; align-items: center; gap: 13px; padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: linear-gradient(145deg, #172231, #111925); }
.spare-note-icon { display: grid; width: 44px; height: 44px; flex: 0 0 auto; place-items: center; border: 1px solid #ff654433; border-radius: 10px; background: #ff654414; color: #ff8b70; font-size: 1.1rem; }
.spare-hero-note strong, .spare-hero-note small { display: block; }
.spare-hero-note strong { color: #f4f7fb; font-size: .89rem; }
.spare-hero-note small { margin-top: 3px; color: var(--muted); font-size: .75rem; line-height: 1.45; }
.spare-catalog { padding: clamp(18px, 3vw, 30px); border: 1px solid var(--line); border-radius: 15px; background: linear-gradient(145deg, rgba(20, 29, 42, .98), rgba(15, 22, 33, .98)); box-shadow: 0 22px 60px #0003; }
.spare-catalog-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.spare-kicker { margin: 0 0 5px; color: #ff987d; font-size: .69rem; font-weight: 800; letter-spacing: .15em; }
.spare-catalog-heading h2 { margin: 0; color: #f4f7fb; font-size: clamp(1.35rem, 2.4vw, 1.8rem); letter-spacing: -.03em; }
.spare-total { flex: 0 0 auto; padding: 7px 11px; border: 1px solid rgba(255, 179, 50, .24); border-radius: 8px; background: rgba(255, 179, 50, .08); color: #ffd189; font-size: .76rem; font-weight: 700; }
.spare-category-buttons { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.spare-category-button { display: flex; min-width: 0; min-height: 58px; align-items: center; gap: 9px; padding: 10px 12px; border: 1px solid rgba(210, 224, 244, .13); border-radius: 9px; background: #101722; color: #cbd6e3; cursor: pointer; text-align: left; transition: transform .16s ease, border-color .16s ease, background .16s ease, color .16s ease; }
.spare-category-button:hover { transform: translateY(-1px); border-color: rgba(255, 101, 68, .42); background: #182230; color: white; }
.spare-category-button.is-active { border-color: rgba(255, 101, 68, .75); background: linear-gradient(135deg, rgba(255, 101, 68, .18), rgba(255, 101, 68, .06)); color: white; box-shadow: inset 0 0 0 1px rgba(255, 101, 68, .12); }
.spare-category-button > i { flex: 0 0 auto; color: #ff896e; font-size: 1rem; }
.spare-category-button-name { min-width: 0; flex: 1; font-size: .76rem; font-weight: 700; line-height: 1.25; }
.spare-category-button-count { display: grid; min-width: 27px; height: 24px; flex: 0 0 auto; place-items: center; padding: 0 5px; border: 1px solid rgba(210, 224, 244, .12); border-radius: 999px; background: rgba(255, 255, 255, .035); color: #9dacc0; font-size: .6875rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.spare-category-button.is-active .spare-category-button-count { border-color: rgba(255, 101, 68, .3); background: rgba(255, 101, 68, .14); color: #ffad94; }
.spare-selected-category { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-top: 25px; padding-bottom: 12px; border-bottom: 1px solid rgba(210, 224, 244, .1); }
.spare-selected-category[hidden], .spare-toolbar[hidden], .spare-grid[hidden], .spare-count[hidden], .spare-change-category[hidden] { display: none; }
.spare-selected-category .spare-kicker { margin-bottom: 3px; }
.spare-selected-category h3 { margin: 0; color: #f4f7fb; font-size: 1.1rem; }
.spare-change-category { display: inline-flex; min-height: 37px; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid rgba(210, 224, 244, .14); border-radius: 7px; background: rgba(255, 255, 255, .03); color: #c2cfde; cursor: pointer; font-size: .73rem; font-weight: 700; }
.spare-change-category:hover { border-color: rgba(255, 101, 68, .4); color: white; }
.spare-toolbar { display: grid; grid-template-columns: minmax(220px, 1fr); gap: 12px; margin-top: 16px; }
.spare-search { display: flex; min-width: 0; min-height: 48px; align-items: center; gap: 11px; padding: 0 14px; border: 1px solid rgba(210, 224, 244, .16); border-radius: 9px; background: #0b111a; color: #8fa2b9; }
.spare-search:focus-within { border-color: rgba(255, 101, 68, .72); box-shadow: 0 0 0 3px rgba(255, 101, 68, .1); }
.spare-search input { width: 100%; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font: inherit; font-size: .9rem; }
.spare-search input::placeholder { color: #77889e; }
.spare-count { min-height: 19px; margin: 14px 0 13px; color: var(--faint); font-size: .77rem; }
.spare-count strong { color: #d9e3f0; }
.spare-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: stretch; gap: 13px; }
.spare-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid rgba(210, 224, 244, .12); border-radius: 11px; background: linear-gradient(155deg, #192432, #111925 75%); transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.spare-card[hidden] { display: none; }
.spare-card:hover { transform: translateY(-3px); border-color: rgba(255, 101, 68, .48); box-shadow: 0 14px 28px #0003; }
.spare-product-visual { position: relative; display: grid; width: 100%; aspect-ratio: 4 / 3; place-items: center; overflow: hidden; padding: 14px; border-bottom: 1px solid rgba(21,31,44,.12); background: radial-gradient(circle at 50% 46%, #fff 0 34%, #f1f3f6 72%, #e4e8ed 100%); }
.spare-product-visual::after { position: absolute; inset: 8px; border: 1px solid rgba(20,31,45,.08); border-radius: 8px; content: ""; pointer-events: none; }
.spare-product-visual img { position: relative; z-index: 1; width: 90%; height: 88%; object-fit: contain; object-position: center; filter: drop-shadow(0 8px 10px rgba(21,31,43,.14)); }
.spare-image-empty { display: grid; width: 100%; height: 100%; place-items: center; color: #8b97a8; font-size: 2.5rem; }
.spare-image-empty[hidden] { display: none; }
.spare-product-number { position: absolute; top: 9px; left: 9px; padding: 4px 7px; border: 1px solid #ffffff75; border-radius: 6px; background: rgba(10, 16, 24, .84); color: #e9eff8; font-size: .6875rem; font-weight: 800; }
.spare-card-copy { display: flex; flex: 1; flex-direction: column; padding: 13px 14px 14px; }
.spare-product-category { display: inline-flex; align-self: flex-start; max-width: 100%; overflow: hidden; padding: 4px 7px; border: 1px solid #ff65442b; border-radius: 5px; background: #ff654411; color: #ff9b80; font-size: .6875rem; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.spare-card h3 { margin: 9px 0 13px; color: #f1f5fa; font-size: .88rem; font-weight: 700; line-height: 1.4; overflow-wrap: anywhere; }
.spare-card-action { display: flex; min-height: 39px; align-items: center; justify-content: center; gap: 8px; margin-top: auto; padding: 12px 10px 8px; border: 1px solid rgba(55, 210, 137, .38); border-radius: 7px; background: rgba(29, 185, 113, .11); color: #69e4ad; font-size: .74rem; font-weight: 700; transition: background .15s ease, border-color .15s ease; }
.spare-card-action:hover { border-color: rgba(55, 210, 137, .78); background: rgba(29, 185, 113, .2); }
.spare-load-more-wrap { display: flex; justify-content: center; padding-top: 23px; }
.spare-load-more-wrap[hidden] { display: none; }
.spare-load-more { min-height: 43px; padding: 9px 18px; border: 1px solid rgba(255, 101, 68, .4); border-radius: 8px; background: rgba(255, 101, 68, .1); color: #ff9b80; cursor: pointer; font: inherit; font-size: .8rem; font-weight: 700; transition: background .15s ease, border-color .15s ease; }
.spare-load-more:hover { border-color: rgba(255, 101, 68, .78); background: rgba(255, 101, 68, .18); }
.spare-empty { display: grid; justify-items: center; gap: 9px; padding: 56px 20px; color: var(--muted); text-align: center; }
.spare-empty[hidden] { display: none; }
.spare-empty i { margin-bottom: 4px; color: var(--orange); font-size: 1.8rem; }
.spare-empty strong { color: #f1f5fa; }
.spare-empty span { font-size: .86rem; }
.spare-price-note { display: flex; align-items: center; gap: 14px; margin-top: 19px; padding: 18px; border: 1px solid rgba(255, 179, 50, .22); border-radius: 11px; background: linear-gradient(110deg, rgba(255, 179, 50, .07), rgba(17, 25, 37, .88)); }
.spare-price-note-icon { display: grid; width: 42px; height: 42px; flex: 0 0 auto; place-items: center; border: 1px solid rgba(255, 179, 50, .25); border-radius: 9px; background: rgba(255, 179, 50, .1); color: #ffc564; }
.spare-price-note > div { min-width: 0; flex: 1; }
.spare-price-note strong { color: #f4f7fb; font-size: .87rem; }
.spare-price-note p { margin: 4px 0 0; color: var(--muted); font-size: .78rem; }
.spare-price-note > a { display: inline-flex; flex: 0 0 auto; min-height: 42px; align-items: center; justify-content: center; gap: 8px; padding: 8px 13px; border: 1px solid rgba(55, 210, 137, .38); border-radius: 7px; background: rgba(29, 185, 113, .12); color: #69e4ad; font-size: .76rem; font-weight: 700; }
.spare-footer { display: flex; min-height: 70px; align-items: center; justify-content: space-between; gap: 20px; padding: 15px max(32px, calc((100vw - 1180px) / 2)); border-top: 1px solid var(--line); color: var(--faint); font-size: .76rem; }
.spare-footer a { display: inline-flex; align-items: center; gap: 8px; color: #c4cfdd; }
.spare-footer a:hover { color: white; }

@media (max-width: 1050px) {
    .spare-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .spare-category-buttons { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .spare-hero { align-items: flex-start; }
}
@media (max-width: 760px) {
    .spare-main { padding-top: 28px; padding-bottom: 45px; }
    .spare-hero { flex-direction: column; gap: 22px; padding: 14px 0 30px; }
    .spare-hero-note { width: 100%; }
    .spare-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .spare-toolbar { grid-template-columns: 1fr; }
    .spare-category-buttons { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .spare-category-button { min-height: 55px; gap: 7px; padding: 9px; }
    .spare-category-button-name { font-size: .71rem; }
}
@media (max-width: 480px) {
    .spare-catalog { padding: 15px 12px; }
    .spare-catalog-heading { align-items: flex-start; flex-direction: column; gap: 10px; margin-bottom: 16px; }
    .spare-toolbar { gap: 8px; }
    .spare-grid { gap: 8px; }
    .spare-category-button-count { min-width: 23px; height: 22px; padding-inline: 4px; font-size: .6875rem; }
    .spare-product-visual { aspect-ratio: 4 / 3; padding: 8px; }
    .spare-card-copy { padding: 10px; }
    .spare-card h3 { margin: 7px 0 10px; font-size: .79rem; }
    .spare-card-action { min-height: 36px; margin-top: auto; padding: 10px 7px 6px; font-size: .6875rem; }
    .spare-price-note { align-items: flex-start; flex-wrap: wrap; padding: 14px; }
    .spare-price-note > div { flex-basis: calc(100% - 60px); }
    .spare-price-note > a { margin-left: 56px; }
    .spare-load-more-wrap { padding-top: 16px; }
    .spare-footer { padding-inline: 19px; font-size: .69rem; }
}
@media (prefers-reduced-motion: reduce) {
    .spare-card { transition: none; }
}