/* ============================================================
   IFix Phones US - Shop / Marketplace styles
   Extends css/style.css — uses the SAME tokens (--electric-blue,
   --dark-blue, --trust-green, etc.). Load this AFTER style.css.
   ============================================================ */

/* ---------- Toolbar ---------- */
.shop-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--mid-gray);
}

.shop-search {
    position: relative;
    flex: 1;
    min-width: 240px;
    max-width: 420px;
}

.shop-search i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: .9rem;
}

.shop-search input {
    width: 100%;
    padding: .7rem .9rem .7rem 2.4rem;
    border: 1px solid var(--mid-gray);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: .92rem;
    background: var(--white);
    transition: var(--transition);
}

.shop-search input:focus {
    outline: none;
    border-color: var(--electric-blue);
    box-shadow: 0 0 0 3px var(--blue-light);
}

.shop-toolbar-right {
    display: flex;
    align-items: center;
    gap: .9rem;
    flex-wrap: wrap;
}

.shop-sort {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.shop-sort label {
    font-size: .78rem;
    color: var(--text-muted);
    font-weight: 600;
    white-space: nowrap;
}

.shop-sort select {
    border: 1px solid var(--mid-gray);
    border-radius: var(--radius-sm);
    padding: .6rem .85rem;
    font-size: .86rem;
    background: var(--white);
    font-family: var(--font-body);
    color: var(--text-body);
    cursor: pointer;
    transition: var(--transition);
}

.shop-sort select:focus {
    outline: none;
    border-color: var(--electric-blue);
}

.shop-result-count {
    font-size: .85rem;
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
}

.shop-result-count strong {
    color: var(--dark-blue);
    font-weight: 700;
}

/* ---------- Filter sidebar ---------- */
.filter-panel {
    background: var(--white);
    border: 1px solid var(--mid-gray);
    border-radius: var(--radius-lg);
    padding: 1.4rem 1.5rem 1.6rem;
    position: sticky;
    top: 96px;
    box-shadow: var(--shadow-sm);
}

.filter-panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: .9rem;
    margin-bottom: .25rem;
    border-bottom: 1px solid var(--mid-gray);
}

.filter-panel-head span {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: .85rem;
    color: var(--dark-blue);
    display: flex;
    align-items: center;
    gap: .5rem;
}

.filter-panel-head span i {
    color: var(--electric-blue);
    font-size: .82rem;
}

.filter-panel h6 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--text-muted);
    margin: 1.25rem 0 .7rem;
}

.filter-panel h6:first-of-type {
    margin-top: 1.1rem;
}

.filter-check {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .4rem .5rem;
    margin: 0 -.5rem;
    border-radius: var(--radius-sm);
    font-size: .87rem;
    color: var(--text-body);
    cursor: pointer;
    transition: var(--transition);
}

.filter-check:hover {
    background: var(--light-gray);
}

.filter-check input {
    width: 16px;
    height: 16px;
    accent-color: var(--electric-blue);
    cursor: pointer;
    flex-shrink: 0;
}

.filter-check .cnt {
    margin-left: auto;
    color: var(--text-muted);
    font-size: .76rem;
    font-variant-numeric: tabular-nums;
}

.price-range-row {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.price-range-row input {
    width: 100%;
    border: 1px solid var(--mid-gray);
    border-radius: var(--radius-sm);
    padding: .55rem .6rem;
    font-size: .85rem;
    transition: var(--transition);
}

.price-range-row input:focus {
    outline: none;
    border-color: var(--electric-blue);
    box-shadow: 0 0 0 3px var(--blue-light);
}

.filter-clear {
    font-size: .78rem;
    font-weight: 600;
    color: var(--electric-blue);
    background: none;
    border: none;
    padding: .2rem 0;
}

.filter-clear:hover {
    text-decoration: underline;
}

.mobile-filter-toggle {
    display: none;
}

/* ---------- Product card ---------- */
.product-grid {
    display: grid;
    grid-template-columns:repeat(3, 1fr);
    gap: 1.25rem;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--mid-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--blue-mid);
}

.product-card-media {
    aspect-ratio: 1/1;
    background: var(--white);
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--mid-gray);
}

/* Branded gradient only behind the icon placeholder (no real photo). */
.product-card-media:not(:has(img)) {
    background: linear-gradient(135deg, var(--blue-light) 0%, var(--blue-mid) 100%);
    padding: 0;
}

.product-card-media i {
    font-size: 2.6rem;
    color: var(--electric-blue);
    opacity: .55;
}

.product-card-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .35s ease;
}

.product-card:hover .product-card-media img {
    transform: scale(1.06);
}

.pc-badges {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: flex-start;
    z-index: 1;
}

.pc-badge {
    font-size: .66rem;
    font-weight: 700;
    padding: .28rem .6rem;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: .04em;
    box-shadow: 0 1px 4px rgba(15, 23, 42, .12);
}

.pc-badge.cond-new {
    background: var(--green-light);
    color: var(--trust-green);
}

.pc-badge.cond-used {
    background: var(--mid-gray);
    color: var(--text-body);
}

.pc-badge.cond-refurb {
    background: var(--blue-light);
    color: var(--electric-blue);
}

.pc-badge.featured {
    background: #FEF3C7;
    color: #B45309;
}

.pc-stock {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: .68rem;
    font-weight: 700;
    padding: .28rem .6rem;
    border-radius: 100px;
    box-shadow: 0 1px 4px rgba(15, 23, 42, .12);
    z-index: 1;
}

.pc-stock.in {
    background: var(--green-light);
    color: var(--trust-green);
}

.pc-stock.out {
    background: #FEE2E2;
    color: #DC2626;
}

.product-card-body {
    padding: 1.1rem 1.1rem 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-card-cat {
    font-size: .7rem;
    font-weight: 700;
    color: var(--electric-blue);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: .35rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-card-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark-blue);
    margin-bottom: .4rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-name a {
    color: inherit;
}

.product-card-name a:hover {
    color: var(--electric-blue);
}

.product-card-price {
    margin-top: auto;
    padding-top: .6rem;
    display: flex;
    align-items: baseline;
    gap: .5rem;
    flex-wrap: wrap;
}

.product-card-price .now {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--dark-blue);
}

.product-card-price .old {
    font-size: .85rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-card-cta {
    display: flex;
    gap: .5rem;
    margin-top: .85rem;
}

.product-card-cta a {
    flex: 1;
    text-align: center;
    font-size: .82rem;
    padding: .5rem;
    justify-content: center;
}

/* ---------- Loading / error state (shop grid) ---------- */
.shop-loading {
    grid-column: 1/-1;
    text-align: center;
    padding: 4rem 1rem;
    color: var(--text-muted);
}

.shop-loading i {
    font-size: 1.8rem;
    margin-bottom: .85rem;
    display: block;
    color: var(--electric-blue);
}

.shop-loading i.fa-triangle-exclamation {
    color: #DC2626;
}

.shop-loading .btn-outline-brand {
    margin-top: 1rem;
}

/* ---------- Pagination ---------- */
.shop-pagination {
    display: flex;
    justify-content: center;
    gap: .4rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.shop-pagination button {
    min-width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--mid-gray);
    background: var(--white);
    font-size: .85rem;
    color: var(--text-body);
    font-weight: 600;
    transition: var(--transition);
}

.shop-pagination button:hover:not(:disabled):not(.active) {
    border-color: var(--electric-blue);
    color: var(--electric-blue);
}

.shop-pagination button.active {
    background: var(--electric-blue);
    border-color: var(--electric-blue);
    color: #fff;
}

.shop-pagination button:disabled {
    opacity: .4;
}

/* ---------- Empty state ---------- */
.shop-empty {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--text-muted);
}

.shop-empty i {
    font-size: 2.2rem;
    margin-bottom: .75rem;
    display: block;
    color: var(--mid-gray);
}

/* =====================================================================
   PRODUCT DETAIL PAGE
   ===================================================================== */
.pd-gallery-main {
    position: relative;
    aspect-ratio: 1/1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--mid-gray);
    background: var(--white);
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: .9rem;
}

.pd-gallery-main:not(:has(img)) {
    background: linear-gradient(135deg, var(--blue-light) 0%, var(--blue-mid) 100%);
    padding: 0;
}

.pd-gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, .9);
    color: var(--dark-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(15, 23, 42, .18);
    transition: var(--transition);
    z-index: 2;
}

.pd-gallery-arrow:hover {
    background: var(--electric-blue);
    color: #fff;
}

.pd-gallery-arrow.prev { left: 12px; }
.pd-gallery-arrow.next { right: 12px; }

@media (max-width: 576px) {
    .pd-gallery-arrow { width: 34px; height: 34px; font-size: .85rem; }
}

.pd-gallery-main i {
    font-size: 5rem;
    color: var(--electric-blue);
    opacity: .5;
}

.pd-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pd-thumbs {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
}

.pd-thumb {
    width: 68px;
    height: 68px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--mid-gray);
    overflow: hidden;
    background: var(--white);
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition);
}

.pd-thumb:hover {
    border-color: var(--blue-mid);
}

.pd-thumb.active {
    border-color: var(--electric-blue);
}

.pd-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pd-thumb i {
    color: var(--electric-blue);
    opacity: .5;
}

.pd-badges {
    display: flex;
    gap: .5rem;
    margin-bottom: .75rem;
    flex-wrap: wrap;
}

.pd-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: .5rem;
}

.pd-short {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1.1rem;
}

.pd-price-row {
    display: flex;
    align-items: baseline;
    gap: .75rem;
    margin-bottom: 1.4rem;
    flex-wrap: wrap;
}

.pd-price-row .now {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-blue);
}

.pd-price-row .old {
    font-size: 1.1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.pd-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-bottom: 1.5rem;
    font-size: .85rem;
    color: var(--text-muted);
}

.pd-meta-row span {
    display: flex;
    align-items: center;
    gap: .4rem;
}

.pd-cta-row {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.pd-specs {
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    padding: 1.4rem 1.6rem;
    margin-bottom: 1.75rem;
}

.pd-specs h6 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: .95rem;
    margin-bottom: .9rem;
    color: var(--dark-blue);
}

.pd-spec-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .55rem 0;
    border-bottom: 1px solid var(--mid-gray);
    font-size: .9rem;
}

.pd-spec-row:last-child {
    border-bottom: none;
}

.pd-spec-row .k {
    color: var(--text-muted);
}

.pd-spec-row .v {
    font-weight: 600;
    color: var(--dark-blue);
    text-align: right;
}

.pd-desc h6 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: .95rem;
    margin-bottom: .75rem;
    color: var(--dark-blue);
}

.pd-desc p {
    color: var(--text-body);
    line-height: 1.7;
    font-size: .95rem;
}

/* =====================================================================
   RESPONSIVE — tablet
   ===================================================================== */
@media (max-width: 991px) {
    .product-grid {
        grid-template-columns:repeat(2, 1fr);
    }

    .filter-panel {
        position: static;
        margin-bottom: 1.25rem;
        display: none;
        box-shadow: none;
    }

    .filter-panel.open {
        display: block;
    }

    .mobile-filter-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: .5rem;
        width: 100%;
        background: var(--white);
        border: 1px solid var(--mid-gray);
        border-radius: var(--radius-sm);
        padding: .75rem 1rem;
        font-size: .88rem;
        font-weight: 600;
        color: var(--dark-blue);
    }

    .mobile-filter-toggle i {
        color: var(--electric-blue);
    }
}

/* =====================================================================
   RESPONSIVE — mobile: tighter margins/padding so more content fits
   ===================================================================== */
@media (max-width: 576px) {
    .product-grid {
        grid-template-columns:1fr 1fr;
        gap: .6rem;
    }

    .product-card-body {
        padding: .75rem .8rem .9rem;
    }

    .product-card-cta {
        flex-direction: column;
        gap: .4rem;
        margin-top: .65rem;
    }

    .product-card-name {
        font-size: .92rem;
    }

    .product-card-price .now {
        font-size: 1.05rem;
    }

    .shop-toolbar {
        gap: .65rem;
        margin-bottom: 1.1rem;
        padding-bottom: .9rem;
    }

    .shop-search {
        min-width: 100%;
        max-width: none;
    }

    .shop-toolbar-right {
        width: 100%;
        justify-content: space-between;
    }

    .filter-panel {
        padding: 1.1rem 1.1rem 1.25rem;
    }

    .filter-panel h6 {
        margin: 1rem 0 .55rem;
    }

    .shop-pagination {
        margin-top: 1.75rem;
        gap: .3rem;
    }

    .shop-pagination button {
        min-width: 34px;
        height: 34px;
        font-size: .8rem;
    }

    .pd-specs {
        padding: 1.1rem 1.2rem;
    }

    .pd-price-row .now {
        font-size: 1.6rem;
    }
}

@media (max-width: 420px) {
    .product-grid {
        grid-template-columns:1fr;
        gap: .75rem;
    }

    .product-card-cta {
        flex-direction: row;
    }
}