/* ===================================================
   Ella Beauty — Shop / Catalog Page
   Modular sections: tokens → base → layout → components
   =================================================== */

/* ---------- 01. Design Tokens ---------- */
:root {
    --clr-white:       #ffffff;
    --clr-snow:        #fdf6f8;
    --clr-blush:       #f8e8ee;
    --clr-pink:        #e8a0bf;
    --clr-rose:        #c97c9a;
    --clr-rose-gold:   #b76e79;
    --clr-lavender:    #d5c6e0;
    --clr-lavender-lt: #efe6f7;
    --clr-text:        #3a2d3f;
    --clr-text-light:  #7c6a84;
    --glass-bg:        rgba(255, 255, 255, .38);
    --glass-border:    rgba(255, 255, 255, .58);
    --shadow-soft:     0 8px 32px rgba(185, 110, 121, .12);
    --shadow-card:     0 12px 40px rgba(185, 110, 121, .15);
    --radius-sm:       8px;
    --radius-md:       16px;
    --radius-lg:       24px;
    --transition:      .35s cubic-bezier(.4, 0, .2, 1);
    --font-body:       'Cairo', sans-serif;
    --shop-sidebar-w:  280px;
}

/* ---------- 02. Reset & Base ---------- */
*,
*::before,
*::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    color: var(--clr-text);
    background: var(--clr-snow);
    direction: rtl;
    line-height: 1.7;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, select { font-family: inherit; }
button { cursor: pointer; border: none; background: none; }

.container {
    width: min(92%, 1280px);
    margin-inline: auto;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- 04. Shop Page Header ---------- */
.shop-hero {
    position: relative;
    margin-top: 68px;
    padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem);
    text-align: center;
    overflow: hidden;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(232, 160, 191, .28), transparent 70%),
        linear-gradient(180deg, var(--clr-blush) 0%, var(--clr-snow) 85%);
}
.shop-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23e8a0bf' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: .9;
    pointer-events: none;
}
.shop-hero__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .4;
    pointer-events: none;
}
.shop-hero__blob--1 {
    width: 320px;
    height: 320px;
    background: var(--clr-pink);
    top: -60px;
    inset-inline-start: -40px;
}
.shop-hero__blob--2 {
    width: 240px;
    height: 240px;
    background: var(--clr-lavender);
    bottom: -40px;
    inset-inline-end: 8%;
}
.shop-hero__inner {
    position: relative;
    z-index: 1;
}
.shop-hero__eyebrow {
    display: inline-block;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--clr-rose-gold);
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    padding: .35rem 1rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}
.shop-hero__title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.25;
    color: var(--clr-text);
    margin-bottom: .75rem;
}
.shop-hero__title span {
    background: linear-gradient(135deg, var(--clr-rose-gold), var(--clr-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.shop-hero__desc {
    max-width: 520px;
    margin-inline: auto;
    color: var(--clr-text-light);
    font-size: 1.05rem;
}

/* ---------- 05. Shop Layout (sidebar + main) ---------- */
.shop-layout {
    padding: 2rem 0 5rem;
}
.shop-layout__inner {
    display: grid;
    grid-template-columns: var(--shop-sidebar-w) 1fr;
    gap: 2.5rem;
    align-items: start;
}

/* ---------- 06. Filters Sidebar ---------- */
.shop-filters {
    position: sticky;
    top: 88px;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-soft);
}
.shop-filters__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(183, 110, 121, .15);
}
.shop-filters__title {
    font-size: 1.1rem;
    font-weight: 800;
}
.shop-filters__clear {
    font-size: .78rem;
    font-weight: 700;
    color: var(--clr-rose-gold);
    opacity: .85;
    transition: opacity var(--transition);
}
.shop-filters__clear:hover { opacity: 1; }
.shop-filters__clear:disabled {
    opacity: .35;
    cursor: not-allowed;
}

.filter-group {
    border-bottom: 1px solid rgba(183, 110, 121, .1);
}
.filter-group:last-child { border-bottom: none; }
.filter-group__toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    font-size: .95rem;
    font-weight: 700;
    color: var(--clr-text);
    text-align: start;
}
.filter-group__toggle svg {
    transition: transform var(--transition);
    color: var(--clr-rose-gold);
}
.filter-group.is-open .filter-group__toggle svg {
    transform: rotate(180deg);
}
.filter-group__panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .4s ease;
}
.filter-group.is-open .filter-group__panel {
    grid-template-rows: 1fr;
}
.filter-group__panel-inner {
    overflow: hidden;
}
.filter-group__list {
    padding-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: .65rem;
}

/* Custom checkbox */
.filter-check {
    display: flex;
    align-items: center;
    gap: .75rem;
    cursor: pointer;
    font-size: .88rem;
    color: var(--clr-text);
    transition: color var(--transition);
}
.filter-check:hover { color: var(--clr-rose-gold); }
.filter-check input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.filter-check__box {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 2px solid var(--clr-pink);
    background: rgba(255, 255, 255, .6);
    display: grid;
    place-items: center;
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.filter-check input:checked + .filter-check__box {
    background: linear-gradient(135deg, var(--clr-rose-gold), var(--clr-pink));
    border-color: transparent;
    box-shadow: 0 2px 10px rgba(183, 110, 121, .35);
}
.filter-check__box svg {
    width: 12px;
    height: 12px;
    stroke: var(--clr-white);
    opacity: 0;
    transform: scale(.5);
    transition: opacity .2s, transform .2s;
}
.filter-check input:checked + .filter-check__box svg {
    opacity: 1;
    transform: scale(1);
}
.filter-check__count {
    margin-inline-start: auto;
    font-size: .75rem;
    color: var(--clr-text-light);
    background: rgba(232, 160, 191, .2);
    padding: .1rem .5rem;
    border-radius: 50px;
}

/* Mobile filter bar */
.shop-toolbar {
    display: none;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.shop-toolbar__filter-btn {
    flex: 1;
    min-width: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .75rem 1.2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-weight: 700;
    font-size: .88rem;
    color: var(--clr-text);
    box-shadow: var(--shadow-soft);
}

/* ---------- 07. Toolbar (sort + results) ---------- */
.shop-main__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.75rem;
}
.shop-results-count {
    font-size: .9rem;
    color: var(--clr-text-light);
}
.shop-results-count strong {
    color: var(--clr-rose-gold);
    font-weight: 800;
}

/* Custom select */
.custom-select {
    position: relative;
    min-width: 220px;
}
.custom-select__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    width: 100%;
    padding: .7rem 1.1rem;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--clr-text);
    box-shadow: var(--shadow-soft);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.custom-select__trigger:hover,
.custom-select.is-open .custom-select__trigger {
    border-color: var(--clr-pink);
    box-shadow: 0 4px 20px rgba(185, 110, 121, .15);
}
.custom-select__trigger svg {
    transition: transform var(--transition);
    color: var(--clr-rose-gold);
}
.custom-select.is-open .custom-select__trigger svg {
    transform: rotate(180deg);
}
.custom-select__menu {
    position: absolute;
    top: calc(100% + 8px);
    inset-inline: 0;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    padding: .5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 50;
}
.custom-select.is-open .custom-select__menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.custom-select__option {
    width: 100%;
    text-align: start;
    padding: .65rem 1rem;
    border-radius: var(--radius-sm);
    font-size: .88rem;
    font-weight: 600;
    color: var(--clr-text);
    transition: background var(--transition), color var(--transition);
}
.custom-select__option:hover,
.custom-select__option.is-selected {
    background: var(--clr-blush);
    color: var(--clr-rose-gold);
}

/* ---------- 08. Product Grid ---------- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.75rem;
}
.products-grid.is-loading {
    opacity: .55;
    pointer-events: none;
}

.shop-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition);
    perspective: 900px;
}
.shop-card:hover {
    transform: translateY(-10px) rotateX(3deg) scale(1.01);
    box-shadow: 0 24px 56px rgba(185, 110, 121, .22);
}
.shop-card.is-hidden,
.shop-card[hidden] {
    display: none !important;
}
.shop-card__media {
    position: relative;
    aspect-ratio: 3 / 3.6;
    overflow: hidden;
    background: linear-gradient(160deg, var(--clr-blush), var(--clr-lavender-lt));
}
.shop-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .55s ease;
}
.shop-card:hover .shop-card__media img {
    transform: scale(1.1);
}
.shop-card__tags {
    position: absolute;
    top: 12px;
    inset-inline-start: 12px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: .35rem;
    max-width: calc(100% - 24px);
}
.shop-card__tag {
    background: var(--clr-rose-gold);
    color: var(--clr-white);
    font-size: .68rem;
    font-weight: 700;
    padding: .22rem .75rem;
    border-radius: 50px;
    white-space: nowrap;
}
.shop-card__tag--new {
    background: linear-gradient(135deg, #5a9e7a, #2d6a4f);
}
.shop-card__tag--offer {
    background: linear-gradient(135deg, var(--clr-rose), #9b2c4a);
}
.shop-card__tag--bestseller {
    background: linear-gradient(135deg, #d4a373, #c97c5a);
}
.shop-card__tag--featured {
    background: linear-gradient(135deg, var(--clr-lavender), #9b7eb8);
    color: var(--clr-text);
}
.shop-card__quick-add {
    position: absolute;
    inset-inline: 50%;
    bottom: 16px;
    transform: translateX(50%) translateY(20px);
    opacity: 0;
    z-index: 3;
    white-space: nowrap;
    padding: .6rem 1.4rem;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: .82rem;
    font-weight: 800;
    color: var(--clr-rose-gold);
    box-shadow: 0 8px 24px rgba(58, 45, 63, .12);
    transition: opacity var(--transition), transform var(--transition), background var(--transition);
}
[dir="rtl"] .shop-card__quick-add {
    transform: translateX(50%) translateY(20px);
}
.shop-card:hover .shop-card__quick-add {
    opacity: 1;
    transform: translateX(50%) translateY(0);
}
.shop-card__quick-add:hover {
    background: linear-gradient(135deg, var(--clr-rose-gold), var(--clr-pink));
    color: var(--clr-white);
}
.shop-card__quick-add.added {
    background: linear-gradient(135deg, #6ec17a, #48a85a);
    color: var(--clr-white);
}
.shop-card__body {
    padding: 1.2rem 1.3rem 1.4rem;
}
.shop-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: .25rem;
}
.shop-card__title a:hover { color: var(--clr-rose-gold); }
.shop-card__subtitle {
    font-size: .8rem;
    color: var(--clr-text-light);
    margin-bottom: .85rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.shop-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.shop-card__price {
    font-size: 1.12rem;
    font-weight: 800;
    color: var(--clr-rose-gold);
}
.shop-card__price small {
    font-size: .75rem;
    font-weight: 400;
    color: var(--clr-text-light);
}

.shop-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    border: 1px dashed rgba(183, 110, 121, .35);
    display: none;
}
.shop-empty.is-visible { display: block; }
.shop-empty p { color: var(--clr-text-light); margin-top: .5rem; }

/* ---------- 09. Load More & Spinner ---------- */
.shop-load-more {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 3rem;
    gap: 1rem;
}
.shop-load-more__btn {
    position: relative;
    min-width: 200px;
    padding: .9rem 2.2rem;
    background: linear-gradient(135deg, var(--clr-rose-gold), var(--clr-pink));
    color: var(--clr-white);
    font-weight: 800;
    font-size: .92rem;
    border-radius: 50px;
    box-shadow: 0 6px 24px rgba(185, 110, 121, .3);
    transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
.shop-load-more__btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px rgba(185, 110, 121, .4);
}
.shop-load-more__btn:disabled {
    opacity: .7;
    cursor: wait;
}
.shop-load-more__btn.is-hidden { display: none; }
.shop-load-more__spinner {
    width: 22px;
    height: 22px;
    border: 3px solid rgba(255, 255, 255, .35);
    border-top-color: var(--clr-white);
    border-radius: 50%;
    animation: shop-spin .7s linear infinite;
    display: none;
    position: absolute;
    inset-inline-start: 50%;
    top: 50%;
    margin: -11px 0 0 -11px;
}
.shop-load-more__btn.is-loading .shop-load-more__spinner { display: block; }
.shop-load-more__btn.is-loading .shop-load-more__label { opacity: 0; }
@keyframes shop-spin { to { transform: rotate(360deg); } }

/* ---------- 11. Responsive ---------- */
.custom-select--desktop {
    display: block;
}
.shop-toolbar .custom-select {
    flex: 1;
    min-width: 160px;
}

@media (max-width: 1024px) {
    .custom-select--desktop {
        display: none;
    }
    .shop-layout__inner {
        grid-template-columns: 1fr;
    }
    .shop-filters {
        position: fixed;
        inset: 0;
        top: auto;
        max-height: 85vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        z-index: 1100;
        transform: translateY(100%);
        transition: transform var(--transition);
        overflow-y: auto;
    }
    .shop-filters.is-open {
        transform: translateY(0);
    }
    .shop-filters__close {
        display: block;
    }
    .shop-toolbar { display: flex; }
}

.shop-filters__close {
    display: none;
    position: absolute;
    top: 1rem;
    inset-inline-start: 1rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--clr-blush);
    color: var(--clr-text);
    font-size: 1.2rem;
}