/* =============================================
   58 MOTO — Product Listing Page (PLP)
   Louis Vuitton Style
   ============================================= */

/* ---------- PLP Layout ---------- */
.plp {
    padding-top: calc(var(--announcement-height) + var(--header-height) + 20px);
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
    padding: 16px var(--content-padding) 0;
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.breadcrumbs__list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumbs__item a {
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-mid-grey);
    transition: color var(--transition-fast);
}

.breadcrumbs__item a:hover {
    color: var(--color-black);
    opacity: 1;
}

.breadcrumbs__separator {
    font-size: 10px;
    color: var(--color-light-grey);
}

.breadcrumbs__item--active {
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-black);
}

/* ---------- Page Header ---------- */
.plp__header {
    padding: 30px var(--content-padding) 0;
    max-width: var(--content-max-width);
    margin: 0 auto;
    text-align: center;
}

.plp__title {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.plp__count {
    font-size: 13px;
    font-weight: 300;
    color: var(--color-mid-grey);
    letter-spacing: 0.5px;
}

/* ---------- Filter & Sort Bar ---------- */
.filter-bar {
    position: sticky;
    top: calc(var(--header-height));
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--color-light-grey);
    border-bottom: 1px solid var(--color-light-grey);
    margin-top: 30px;
}

.filter-bar__inner {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--content-padding);
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.filter-bar__left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.filter-bar__right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.filter-bar__btn {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 8px 0;
    transition: opacity var(--transition-fast);
}

.filter-bar__btn:hover {
    opacity: 0.6;
}

/* Active Filter Tags */
.filter-bar__tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--color-bg-secondary);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-tag:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.filter-tag svg {
    width: 10px;
    height: 10px;
}

/* Sort Dropdown */
.sort-dropdown {
    position: relative;
}

.sort-dropdown__btn {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 8px 0;
    transition: opacity var(--transition-fast);
}

.sort-dropdown__btn:hover {
    opacity: 0.6;
}

.sort-dropdown__menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-light-grey);
    min-width: 220px;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all var(--transition-fast);
    z-index: 50;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.sort-dropdown__menu--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sort-dropdown__option {
    display: block;
    width: 100%;
    padding: 10px 20px;
    text-align: left;
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.3px;
    transition: all var(--transition-fast);
}

.sort-dropdown__option:hover {
    background: var(--color-bg-secondary);
}

.sort-dropdown__option--active {
    font-weight: 500;
    position: relative;
}

.sort-dropdown__option--active::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: var(--color-black);
    border-radius: 50%;
}

/* Grid Toggle */
.grid-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    border-left: 1px solid var(--color-light-grey);
    padding-left: 20px;
}

.grid-toggle__btn {
    padding: 6px;
    color: var(--color-mid-grey);
    transition: color var(--transition-fast);
}

.grid-toggle__btn--active {
    color: var(--color-black);
}

.grid-toggle__btn:hover {
    color: var(--color-black);
}

/* ---------- Filter Drawer ---------- */
.filter-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.filter-overlay--active {
    opacity: 1;
    visibility: visible;
}

.filter-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    background: var(--color-white);
    z-index: 2001;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    display: flex;
    flex-direction: column;
}

.filter-drawer--active {
    transform: translateX(0);
}

.filter-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 28px;
    border-bottom: 1px solid var(--color-light-grey);
}

.filter-drawer__title {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.filter-drawer__close {
    padding: 4px;
}

.filter-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

/* Filter Groups */
.filter-group {
    border-bottom: 1px solid var(--color-light-grey);
}

.filter-group__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 28px;
    text-align: left;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.filter-group__header:hover {
    background: var(--color-bg-secondary);
}

.filter-group__label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.filter-group__chevron {
    transition: transform var(--transition-fast);
}

.filter-group__header[aria-expanded="true"] .filter-group__chevron {
    transform: rotate(180deg);
}

.filter-group__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth), padding var(--transition-smooth);
}

.filter-group__content--open {
    max-height: 400px;
    padding: 0 28px 18px;
}

/* Filter Checkboxes */
.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    cursor: pointer;
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.3px;
    transition: opacity var(--transition-fast);
}

.filter-checkbox:hover {
    opacity: 0.7;
}

.filter-checkbox input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid var(--color-mid-grey);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.filter-checkbox input[type="checkbox"]:checked {
    background: var(--color-black);
    border-color: var(--color-black);
}

.filter-checkbox input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 9px;
    border: solid var(--color-white);
    border-width: 0 1.5px 1.5px 0;
    transform: rotate(45deg);
}

/* Filter Colors */
.filter-colors {
    display: flex;
    gap: 12px;
    padding: 4px 0;
}

.filter-color {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
    transition: transform var(--transition-fast);
}

.filter-color:hover {
    transform: scale(1.15);
}

.filter-color--active::after {
    content: '';
    position: absolute;
    inset: -4px;
    border: 2px solid var(--color-black);
    border-radius: 50%;
}

/* Filter Drawer Footer */
.filter-drawer__footer {
    display: flex;
    gap: 12px;
    padding: 20px 28px;
    border-top: 1px solid var(--color-light-grey);
}

.filter-drawer__clear {
    flex: 1;
    padding: 14px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 1px solid var(--color-black);
    background: transparent;
    transition: all var(--transition-fast);
}

.filter-drawer__clear:hover {
    background: var(--color-bg-secondary);
}

.filter-drawer__apply {
    flex: 1;
    padding: 14px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    background: var(--color-black);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.filter-drawer__apply:hover {
    background: var(--color-dark-grey);
}

/* ---------- Product Grid ---------- */
.plp__grid {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 30px var(--content-padding) 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px 20px;
}

.plp__grid--cols-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 30px;
}

/* ---------- Product Card ---------- */
.plp-card {
    display: block;
    position: relative;
    text-align: left;
    opacity: 0;
    transform: translateY(20px);
    animation: plpCardIn 0.5s forwards;
}

@keyframes plpCardIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered animation */
.plp-card:nth-child(1) { animation-delay: 0s; }
.plp-card:nth-child(2) { animation-delay: 0.05s; }
.plp-card:nth-child(3) { animation-delay: 0.1s; }
.plp-card:nth-child(4) { animation-delay: 0.15s; }
.plp-card:nth-child(5) { animation-delay: 0.2s; }
.plp-card:nth-child(6) { animation-delay: 0.25s; }
.plp-card:nth-child(7) { animation-delay: 0.3s; }
.plp-card:nth-child(8) { animation-delay: 0.35s; }
.plp-card:nth-child(n+9) { animation-delay: 0.1s; }

/* Badge */
.plp-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 3;
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    background: var(--color-black);
    color: var(--color-white);
}

.plp-card__badge--exclusive {
    background: var(--color-accent-dark);
}

/* Card Image */
.plp-card__image-wrap {
    position: relative;
    overflow: hidden;
    background: var(--color-bg-secondary);
    margin-bottom: 14px;
}

.plp-card__image {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    display: block;
    transition: opacity var(--transition-smooth);
}

.plp-card__image--hover {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
}

.plp-card:hover .plp-card__image--main {
    opacity: 0;
}

.plp-card:hover .plp-card__image--hover {
    opacity: 1;
}

/* Wishlist on card */
.plp-card__wishlist {
    position: absolute;
    bottom: 12px;
    right: 12px;
    z-index: 3;
    padding: 8px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    opacity: 0;
    transform: translateY(4px);
    transition: all var(--transition-fast);
}

.plp-card:hover .plp-card__wishlist {
    opacity: 1;
    transform: translateY(0);
}

.plp-card__wishlist:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.plp-card__wishlist--active svg path {
    fill: var(--color-accent);
    stroke: var(--color-accent);
}

/* Card Info */
.plp-card__info {
    padding: 0 2px;
}

.plp-card__name {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.3px;
    line-height: 1.4;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.plp-card__brand {
    font-size: 12px;
    font-weight: 300;
    color: var(--color-mid-grey);
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.plp-card__price {
    font-size: 13px;
    font-weight: 400;
    color: var(--color-dark-grey);
}

/* ---------- Load More ---------- */
.plp__load-more {
    text-align: center;
    padding: 60px var(--content-padding) 80px;
}

.plp__load-more-btn {
    display: inline-block;
    padding: 16px 48px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid var(--color-black);
    background: transparent;
    color: var(--color-black);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.plp__load-more-btn:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.plp__showing {
    margin-top: 16px;
    font-size: 12px;
    font-weight: 300;
    color: var(--color-mid-grey);
    letter-spacing: 0.5px;
}

/* ---------- Hidden Products (filter) ---------- */
.plp-card--hidden {
    display: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .plp__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-toggle {
        display: none;
    }
}

@media (max-width: 768px) {
    .plp__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px 10px;
    }

    .plp__grid--cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .filter-bar__inner {
        padding: 0 16px;
    }

    .sort-dropdown__btn span {
        display: none;
    }

    .grid-toggle {
        display: none;
    }

    .plp-card__name {
        font-size: 12px;
    }

    .plp-card__badge {
        font-size: 9px;
        padding: 3px 8px;
    }

    .plp-card__wishlist {
        opacity: 1;
        transform: translateY(0);
        padding: 6px;
        bottom: 8px;
        right: 8px;
    }
}

@media (max-width: 480px) {
    .plp__grid {
        gap: 14px 8px;
    }

    .plp-card__brand {
        display: none;
    }
}