*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --ink: #0a0a0a;
    --ink-soft: #3d3d3d;
    --ink-muted: #8a8a8a;
    --rule: #e4e4e4;
    --surface: #f8f7f5;
    --white: #ffffff;
    --accent: #0a0a0a;
    --tag-bg: #f0efec;
    --danger: #c0392b;
    --success: #1a7f4b;
    --serif: 'DM Serif Display', Georgia, serif;
    --sans: 'DM Sans', system-ui, sans-serif;
    --ease: cubic-bezier(.25, .46, .45, .94);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--sans);
    font-weight: 400;
    background: var(--white);
    color: var(--ink);
    line-height: 1.6;
    min-height: 100vh;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--rule);
    padding: .9rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar-brand {
    font-family: var(--serif);
    font-size: 1.35rem;
    letter-spacing: -.01em;
    color: var(--ink);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: .55rem;
}

.btn-login {
    font-family: var(--sans);
    font-weight: 500;
    font-size: .8rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .5rem 1.4rem;
    border: 1px solid var(--ink);
    background: transparent;
    color: var(--ink);
    border-radius: 2rem;
    cursor: pointer;
    transition: background .2s var(--ease), color .2s var(--ease);
    text-decoration: none;
}

.btn-login:hover {
    background: var(--ink);
    color: var(--white);
}

.hero {
    padding: 5rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
    border-bottom: 1px solid var(--rule);
}

.hero-eyebrow {
    font-size: .7rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: .8rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.hero-eyebrow::before {
    content: '';
    display: inline-block;
    width: 1.8rem;
    height: 1px;
    background: var(--ink-muted);
}

.hero-title {
    font-family: var(--serif);
    font-size: clamp(3rem, 7vw, 5.5rem);
    line-height: 1;
    letter-spacing: -.03em;
    color: var(--ink);
    margin-bottom: 1.2rem;
}

.hero-title em {
    font-style: italic;
    color: var(--ink-soft);
}

.hero-sub {
    font-size: .95rem;
    color: var(--ink-muted);
    max-width: 440px;
    line-height: 1.7;
}

.hero-meta {
    margin-top: 2.5rem;
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat-n {
    font-family: var(--serif);
    font-size: 2.4rem;
    line-height: 1;
    letter-spacing: -.04em;
    color: var(--ink);
}

.hero-stat-l {
    font-size: .7rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-top: .25rem;
}

.section-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.section-label {
    font-size: .68rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 1.6rem;
    display: flex;
    align-items: center;
    gap: .6rem;
}

.section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--rule);
}

.featured-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1px;
    border: 1px solid var(--rule);
    border-radius: 12px;
    overflow: hidden;
    background: var(--rule);
}

.featured-item {
    background: var(--white);
    padding: 1.4rem 1.6rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: background .18s var(--ease);
}

.featured-item:hover {
    background: var(--surface);
}

.featured-thumb {
    width: 58px;
    height: 58px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--surface);
}

.featured-name {
    font-weight: 500;
    font-size: .88rem;
    color: var(--ink);
    margin-bottom: .15rem;
    line-height: 1.3;
}

.featured-cat {
    font-size: .72rem;
    color: var(--ink-muted);
    letter-spacing: .04em;
    margin-bottom: .3rem;
}

.featured-price {
    font-family: var(--serif);
    font-size: 1.05rem;
    color: var(--ink);
    letter-spacing: -.01em;
}

.toolbar {
    padding: 1.5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    border-bottom: 1px solid var(--rule);
}

.toolbar-top {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 1.2rem;
}

.search-wrap {
    position: relative;
    flex: 1;
    min-width: 220px;
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ink-muted);
    pointer-events: none;
    font-size: .9rem;
}

.form-input {
    width: 100%;
    padding: .7rem 1rem .7rem 2.8rem;
    border: 1px solid var(--rule);
    border-radius: 8px;
    font-family: var(--sans);
    font-size: .88rem;
    color: var(--ink);
    background: var(--surface);
    outline: none;
    transition: border-color .18s;
}

.form-input:focus {
    border-color: var(--ink);
    background: var(--white);
}

.form-select {
    padding: .7rem 2.2rem .7rem 1rem;
    border: 1px solid var(--rule);
    border-radius: 8px;
    font-family: var(--sans);
    font-size: .88rem;
    color: var(--ink);
    background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238a8a8a'/%3E%3C/svg%3E") no-repeat right 1rem center;
    appearance: none;
    outline: none;
    cursor: pointer;
    transition: border-color .18s;
    min-width: 195px;
}

.form-select:focus {
    border-color: var(--ink);
}

.btn-clear {
    padding: .7rem 1.3rem;
    border: 1px solid var(--rule);
    border-radius: 8px;
    font-family: var(--sans);
    font-size: .8rem;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--ink-muted);
    background: var(--white);
    cursor: pointer;
    transition: all .18s;
    white-space: nowrap;
}

.btn-clear:hover {
    border-color: var(--ink);
    color: var(--ink);
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.chip {
    padding: .35rem .9rem;
    border-radius: 2rem;
    border: 1px solid var(--rule);
    font-size: .75rem;
    font-family: var(--sans);
    letter-spacing: .04em;
    color: var(--ink-muted);
    background: var(--white);
    cursor: pointer;
    transition: all .18s var(--ease);
}

.chip:hover {
    border-color: var(--ink-soft);
    color: var(--ink);
}

.chip.active {
    background: var(--ink);
    color: var(--white);
    border-color: var(--ink);
}

.catalog-head {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.8rem 2rem .8rem;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
}

.catalog-title {
    font-family: var(--serif);
    font-size: 1.2rem;
    letter-spacing: -.01em;
    color: var(--ink);
}

.catalog-count {
    font-size: .75rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.products-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1px;
    border-top: 1px solid var(--rule);
    background: var(--rule);
}

.product-card {
    background: var(--white);
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: background .2s var(--ease);
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fade-up .4s var(--ease) forwards;
}

.product-card:hover {
    background: var(--surface);
}

.product-card:hover .card-img {
    transform: scale(1.03);
}

.card-img-wrap {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--surface);
    position: relative;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s var(--ease);
}

.card-badge {
    position: absolute;
    top: .75rem;
    right: .75rem;
    font-size: .65rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .25rem .6rem;
    border-radius: 2rem;
    font-family: var(--sans);
    font-weight: 500;
}

.badge-in {
    background: rgba(26, 127, 75, .1);
    color: var(--success);
    border: 1px solid rgba(26, 127, 75, .2);
}

.badge-out {
    background: rgba(192, 57, 43, .08);
    color: var(--danger);
    border: 1px solid rgba(192, 57, 43, .18);
}

.card-body {
    padding: 1rem 1.1rem 1.2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-cat {
    font-size: .7rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: .3rem;
}

.card-name {
    font-family: var(--serif);
    font-size: 1.05rem;
    line-height: 1.25;
    color: var(--ink);
    letter-spacing: -.01em;
    margin-bottom: .6rem;
}

.card-price {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -.02em;
    color: var(--ink);
    margin-bottom: .5rem;
}

.card-desc {
    font-size: .78rem;
    color: var(--ink-muted);
    line-height: 1.55;
    margin-bottom: .9rem;
    flex: 1;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: .75rem;
    border-top: 1px solid var(--rule);
    margin-top: auto;
    gap: .75rem;
}

.card-stock,
.card-unit {
    font-size: .72rem;
    color: var(--ink-muted);
}

.card-view-btn {
    width: 100%;
    margin-top: .9rem;
    padding: .55rem 0;
    border: 1px solid var(--rule);
    border-radius: 6px;
    background: transparent;
    font-family: var(--sans);
    font-size: .75rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink);
    cursor: pointer;
    transition: all .18s var(--ease);
}

.card-view-btn:hover {
    background: var(--ink);
    color: var(--white);
    border-color: var(--ink);
}

.pagination-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem 4rem;
    display: flex;
    justify-content: center;
    gap: .35rem;
}

.page-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--rule);
    border-radius: 6px;
    background: var(--white);
    font-family: var(--sans);
    font-size: .8rem;
    color: var(--ink-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .16s;
}

.page-btn:hover {
    border-color: var(--ink);
    color: var(--ink);
}

.page-btn.active {
    background: var(--ink);
    color: var(--white);
    border-color: var(--ink);
}

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    backdrop-filter: blur(4px);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-overlay.open {
    display: flex;
}

.modal-box {
    background: var(--white);
    border-radius: 14px;
    width: 100%;
    max-width: 820px;
    max-height: 92vh;
    overflow-y: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    animation: modal-in .25s var(--ease);
    position: relative;
}

@keyframes modal-in {
    from {
        opacity: 0;
        transform: translateY(20px) scale(.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-img-side {
    position: relative;
}

.modal-img {
    width: 100%;
    height: 100%;
    min-height: 340px;
    object-fit: cover;
    border-radius: 14px 0 0 14px;
    display: block;
}

.modal-info-side {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .9);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--ink);
    transition: background .15s;
}

.modal-close:hover {
    background: var(--rule);
}

.modal-eyebrow {
    font-size: .68rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: .5rem;
}

.modal-title {
    font-family: var(--serif);
    font-size: 1.8rem;
    line-height: 1.1;
    letter-spacing: -.02em;
    color: var(--ink);
    margin-bottom: .8rem;
}

.modal-price {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -.03em;
    color: var(--ink);
    margin-bottom: 1rem;
}

.modal-desc {
    font-size: .85rem;
    color: var(--ink-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex: 1;
}

.modal-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem;
    padding: 1.2rem;
    background: var(--surface);
    border-radius: 8px;
    margin-bottom: 1.2rem;
}

.modal-meta-label {
    font-size: .65rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: .15rem;
}

.modal-meta-val {
    font-size: .85rem;
    font-weight: 500;
    color: var(--ink);
}

.empty-state {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 2rem;
    text-align: center;
    background: var(--white);
    grid-column: 1 / -1;
}

.empty-state p {
    color: var(--ink-muted);
    font-size: .9rem;
}

footer {
    border-top: 1px solid var(--rule);
    padding: 1.5rem 2rem;
    text-align: center;
    font-size: .72rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

@media (max-width: 640px) {
    .topbar {
        padding-inline: 1.2rem;
        gap: 1rem;
    }

    .hero {
        padding: 3rem 1.2rem 2.5rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .modal-box {
        grid-template-columns: 1fr;
    }

    .modal-img {
        min-height: 220px;
        border-radius: 14px 14px 0 0;
    }

    .modal-img-side .modal-close {
        top: .7rem;
        right: .7rem;
    }

    .toolbar,
    .catalog-head,
    .products-grid,
    .section-wrap,
    .pagination-wrap {
        padding-left: 1.2rem;
        padding-right: 1.2rem;
    }
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

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

.d-none {
    display: none !important;
}