:root {
    --gvl-primary: #1a237e;
    --gvl-primary-light: #3949ab;
    --gvl-accent: #e53935;
    --gvl-text: #1a1a2e;
    --gvl-muted: #6b7280;
    --gvl-bg: #f8f9fc;
    --gvl-white: #fff;
    --gvl-border: #e5e7eb;
    --gvl-radius: 12px;
    --gvl-radius-sm: 8px;
    --gvl-shadow: 0 2px 12px rgba(0, 0, 0, .07);
    --gvl-shadow-h: 0 6px 24px rgba(0, 0, 0, .13);
}

/* HERO */
.gvl-hero {
    background: linear-gradient(135deg, #1a237e 0%, #283593 60%, #3949ab 100%);
    padding: 36px 0 0;
}

.gvl-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.gvl-hero__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.gvl-hero__title {
    font-size: clamp(22px, 4vw, 32px);
    font-weight: 800;
    color: #fff;
    margin: 0 0 6px;
}

.gvl-hero__sub {
    font-size: 14px;
    color: rgba(255, 255, 255, .75);
    margin: 0;
}

.gvl-hero__search {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, .15);
    border: 1.5px solid rgba(255, 255, 255, .3);
    border-radius: 50px;
    padding: 10px 20px;
    min-width: 280px;
    flex: 1;
    max-width: 380px;
}

.gvl-hero__search svg {
    color: rgba(255, 255, 255, .7);
    flex-shrink: 0;
}

.gvl-hero__search input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: #fff;
    font-size: 14px;
}

.gvl-hero__search input::placeholder {
    color: rgba(255, 255, 255, .6);
}

/* CATEGORY PILLS */
.gvl-cats {
    display: flex;
    gap: 8px;
    padding: 0 0 1px;
    overflow-x: auto;
    scrollbar-width: none;
}

.gvl-cats::-webkit-scrollbar {
    display: none;
}

.gvl-cat {
    background: rgba(255, 255, 255, .12);
    border: 1.5px solid rgba(255, 255, 255, .2);
    color: rgba(255, 255, 255, .85);
    border-radius: 50px 50px 0 0;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all .2s;
}

.gvl-cat:hover {
    background: rgba(255, 255, 255, .25);
}

.gvl-cat.active {
    background: #fff;
    color: var(--gvl-primary);
    border-color: #fff;
}

/* PAGE LAYOUT */
.gvl-page {
    background: var(--gvl-bg);
    padding: 28px 0 60px;
}

.gvl-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 24px;
    align-items: start;
}

/* SIDEBAR */
.gvl-sidebar {
    background: var(--gvl-white);
    border: 1px solid var(--gvl-border);
    border-radius: var(--gvl-radius);
    overflow: hidden;
    position: sticky;
    top: 90px;
}

.gvl-sidebar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: 1px solid var(--gvl-border);
}

.gvl-sidebar__title {
    font-size: 15px;
    font-weight: 700;
    color: var(--gvl-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.gvl-sidebar__clear {
    font-size: 12px;
    color: var(--gvl-accent);
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    padding: 0;
}

.gvl-sidebar__clear:hover {
    text-decoration: underline;
}

.gvl-filter-group {
    border-bottom: 1px solid var(--gvl-border);
}

.gvl-filter-group:last-child {
    border-bottom: none;
}

.gvl-filter-group__toggle {
    width: 100%;
    background: none;
    border: none;
    padding: 14px 18px;
    text-align: left;
    font-size: 14px;
    font-weight: 600;
    color: var(--gvl-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gvl-filter-group__toggle:hover {
    background: var(--gvl-bg);
}

.gvl-chevron {
    transition: transform .25s;
}

.gvl-filter-group__body {
    padding: 4px 18px 14px;
    display: none;
}

.gvl-filter-group__body.open {
    display: block;
}

.gvl-checkbox,
.gvl-radio {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 6px 0;
    font-size: 13px;
    color: var(--gvl-text);
    cursor: pointer;
    user-select: none;
}

.gvl-checkbox input,
.gvl-radio input {
    accent-color: var(--gvl-primary);
    width: 15px;
    height: 15px;
}

.gvl-count {
    margin-left: auto;
    font-size: 11px;
    background: #eef2ff;
    color: var(--gvl-primary);
    padding: 2px 8px;
    border-radius: 20px;
    font-weight: 600;
}

.gvl-see-all {
    font-size: 12px;
    color: var(--gvl-primary);
    font-weight: 600;
    text-decoration: none;
    display: block;
    margin-top: 4px;
}

/* TOP BAR */
.gvl-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 12px;
    flex-wrap: wrap;
}

.gvl-topbar__count {
    font-size: 14px;
    color: var(--gvl-muted);
    font-weight: 500;
}

.gvl-topbar__right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.gvl-view-toggle {
    display: flex;
    border: 1px solid var(--gvl-border);
    border-radius: var(--gvl-radius-sm);
    overflow: hidden;
}

.gvl-view-btn {
    background: none;
    border: none;
    padding: 7px 10px;
    cursor: pointer;
    color: var(--gvl-muted);
    transition: all .15s;
}

.gvl-view-btn.active {
    background: var(--gvl-primary);
    color: #fff;
}

.gvl-mobile-filter-btn {
    display: none;
    align-items: center;
    gap: 6px;
    background: var(--gvl-white);
    border: 1.5px solid var(--gvl-border);
    border-radius: var(--gvl-radius-sm);
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gvl-text);
    cursor: pointer;
}

/* PRODUCT GRID */
.gvl-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.gvl-grid.list-view {
    grid-template-columns: 1fr;
}

.gvl-grid.list-view .gvl-card {
    flex-direction: row;
}

.gvl-grid.list-view .gvl-card__img-wrap {
    width: 200px;
    flex-shrink: 0;
    aspect-ratio: unset;
    height: 140px;
}

.gvl-grid.list-view .gvl-card__body {
    flex: 1;
}

/* PRODUCT CARD */
.gvl-card {
    background: var(--gvl-white);
    border: 1px solid var(--gvl-border);
    border-radius: var(--gvl-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow .2s, transform .2s;
}

.gvl-card:hover {
    box-shadow: var(--gvl-shadow-h);
    transform: translateY(-3px);
}

.gvl-card__img-wrap {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.gvl-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .3s;
}

.gvl-card:hover .gvl-card__img {
    transform: scale(1.04);
}

.gvl-card__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 10px 8px;
    background: linear-gradient(transparent, rgba(0, 0, 0, .6));
}

.gvl-card__cat {
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.gvl-card__body {
    padding: 13px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.gvl-card__name {
    font-size: 13px;
    font-weight: 600;
    color: var(--gvl-text);
    margin: 0 0 8px;
    line-height: 1.4;
}

.gvl-card__name a {
    color: inherit;
    text-decoration: none;
}

.gvl-card__name a:hover {
    color: var(--gvl-primary);
}

.gvl-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.gvl-card__expiry {
    font-size: 11px;
    color: var(--gvl-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.gvl-card__price {
    font-size: 15px;
    font-weight: 800;
    color: var(--gvl-accent);
}

.gvl-card__foot {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid var(--gvl-border);
}

/* QTY */
.gvl-qty {
    display: flex;
    align-items: center;
    border: 1px solid var(--gvl-border);
    border-radius: 6px;
    overflow: hidden;
}

.gvl-qty__btn {
    background: #f3f4f6;
    border: none;
    cursor: pointer;
    padding: 5px 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--gvl-text);
    line-height: 1;
    transition: background .15s;
}

.gvl-qty__btn:hover {
    background: #e5e7eb;
}

.gvl-qty__num {
    padding: 5px 9px;
    font-size: 12px;
    font-weight: 600;
    min-width: 22px;
    text-align: center;
}

.gvl-cart-btn {
    background: var(--gvl-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 7px 11px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: background .15s;
}

.gvl-cart-btn:hover {
    background: var(--gvl-primary-light);
}

.gvl-get-btn {
    margin-left: auto;
    font-size: 12px;
    font-weight: 700;
    color: var(--gvl-primary);
    text-decoration: none;
    border: 1.5px solid var(--gvl-primary);
    padding: 6px 12px;
    border-radius: 6px;
    transition: all .15s;
    white-space: nowrap;
}

.gvl-get-btn:hover {
    background: var(--gvl-primary);
    color: #fff;
}

/* EMPTY STATE */
.gvl-empty {
    text-align: center;
    padding: 60px 20px;
    background: var(--gvl-white);
    border-radius: var(--gvl-radius);
    border: 1px solid var(--gvl-border);
}

.gvl-empty__icon {
    font-size: 48px;
    margin-bottom: 14px;
}

.gvl-empty h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gvl-text);
    margin: 0 0 8px;
}

.gvl-empty p {
    font-size: 14px;
    color: var(--gvl-muted);
    margin: 0 0 20px;
}

/* LOAD MORE */
.gvl-load-more {
    text-align: center;
    margin-top: 32px;
}

.gvl-btn-primary {
    background: var(--gvl-primary);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.gvl-btn-outline {
    background: var(--gvl-white);
    color: var(--gvl-primary);
    border: 2px solid var(--gvl-primary);
    border-radius: 50px;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all .2s;
}

.gvl-btn-outline:hover {
    background: var(--gvl-primary);
    color: #fff;
}

/* MOBILE OVERLAY */
.gvl-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    z-index: 200;
}

.gvl-overlay.active {
    display: block;
}

/* HIDDEN */
.gvl-card.gvl-hidden {
    display: none;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .gvl-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 860px) {
    .gvl-layout {
        grid-template-columns: 1fr;
    }

    .gvl-sidebar {
        position: fixed;
        top: 0;
        left: -290px;
        height: 100%;
        width: 280px;
        border-radius: 0;
        z-index: 300;
        overflow-y: auto;
        transition: left .3s;
    }

    .gvl-sidebar.open {
        left: 0;
    }

    .gvl-mobile-filter-btn {
        display: flex;
    }

    .gvl-hero__search {
        min-width: 220px;
    }
}

@media (max-width: 600px) {
    .gvl-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .gvl-hero__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .gvl-hero__search {
        max-width: 100%;
        width: 100%;
    }
}

@media (max-width: 400px) {
    .gvl-grid {
        grid-template-columns: 1fr;
    }
}