:root {
    --site-width: 1530px;
    --bg: #f5f4f2;
    --surface: #ffffff;
    --white: #ffffff;
    --text: #272824;
    --text-2: #272824;
    --muted: rgba(39, 40, 36, 0.64);
    --border: #e4e2de;
    --blue: #cefe24;
    --blue-light: #b8e820;
    --blue-glow: rgba(206, 254, 36, 0.25);
    --green: #10b981;
    --radius: 16px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Manrope', system-ui, sans-serif;
    background: var(--bg); color: var(--text); line-height: 1.5; min-height: 100vh;
}
.wrap { width: min(var(--site-width), 100% - 2rem); margin-inline: auto; }
a { color: inherit; }

/* Header */
.cat-header {
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 0.85rem 0; position: sticky; top: 0; z-index: 100;
}
.cat-header-inner { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 0.55rem; text-decoration: none; color: var(--text); }
.brand-mark {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, var(--blue), var(--blue-light)); box-shadow: 0 0 16px var(--blue-glow);
    display: grid; place-items: center;
}
.brand-mark svg { width: 18px; height: 18px; stroke: #272824; fill: none; stroke-width: 2; }
.brand-text { font-weight: 800; font-size: 1.05rem; letter-spacing: -0.03em; }
.brand-text em { font-style: normal; color: var(--blue); }
.cat-nav { display: flex; gap: 0.2rem; margin-left: auto; }
.cat-nav a {
    padding: 0.42rem 0.85rem; border-radius: 999px; text-decoration: none;
    font-size: 0.84rem; font-weight: 600; color: var(--muted); transition: all 0.2s;
}
.cat-nav a:hover, .cat-nav a.on { color: var(--blue); background: rgba(206,254,36,0.18); }
.cat-header-btns { display: flex; gap: 0.45rem; }
.cat-btn-sm {
    padding: 0.45rem 0.95rem; border-radius: 999px; font: inherit;
    font-size: 0.82rem; font-weight: 600; text-decoration: none; transition: all 0.2s;
}
.cat-btn-ghost { border: 1px solid var(--border); color: var(--text-2); }
.cat-btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.cat-btn-primary { background: var(--blue); color: #272824; border: none; }
.cat-btn-primary:hover { background: var(--blue-light); color: #272824; }

/* Top bar */
.cat-top {
    padding: 1.35rem 0 1rem;
    background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
    border-bottom: 1px solid var(--border);
}
.cat-top-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.cat-breadcrumb {
    display: flex; align-items: center; gap: 0.35rem; flex-wrap: wrap;
    font-size: 0.78rem; color: var(--muted); margin-bottom: 0.35rem;
}
.cat-breadcrumb a { color: var(--blue); text-decoration: none; font-weight: 600; }
.cat-breadcrumb a:hover { text-decoration: underline; }
.cat-top h1 { font-size: clamp(1.35rem, 2.5vw, 1.85rem); font-weight: 800; letter-spacing: -0.03em; }
.cat-top-meta { font-size: 0.85rem; color: var(--muted); margin-top: 0.25rem; }
.cat-top-meta b { color: var(--text); font-weight: 700; }

/* Layout */
.cat-layout {
    display: grid; grid-template-columns: 300px 1fr; gap: 1.25rem;
    padding: 1.25rem 0 3rem; align-items: start;
}
@media (max-width: 1024px) {
    .cat-layout { grid-template-columns: 1fr; }
    .cat-nav { display: none; }
}

/* Sidebar filters */
.cat-filters {
    position: sticky; top: 4.5rem;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 1.1rem;
    box-shadow: 0 4px 24px rgba(15,23,42,0.04);
}
.cat-filters-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 1rem;
}
.cat-filters-head h2 { font-size: 0.92rem; font-weight: 800; letter-spacing: -0.02em; }
.cat-reset {
    font: inherit; font-size: 0.72rem; font-weight: 700; color: var(--blue);
    background: none; border: none; cursor: pointer; padding: 0.2rem 0.4rem;
}
.cat-reset:hover { text-decoration: underline; }
.cat-field { margin-bottom: 1rem; }
.cat-field label {
    display: block; font-size: 0.68rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--muted); margin-bottom: 0.4rem;
}
.cat-field input, .cat-field select {
    width: 100%; padding: 0.55rem 0.7rem; border-radius: 10px;
    border: 1px solid var(--border); font: inherit; font-size: 0.85rem;
    background: var(--bg); color: var(--text); transition: border-color 0.2s;
}
.cat-field input:focus, .cat-field select:focus {
    outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(206,254,36,0.25);
}
.cat-range { display: grid; grid-template-columns: 1fr 1fr; gap: 0.45rem; }
.cat-cats {
    display: flex; flex-direction: column; gap: 0.25rem; max-height: 220px;
    overflow-y: auto; padding-right: 0.15rem;
}
.cat-cat-link {
    display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
    padding: 0.45rem 0.55rem; border-radius: 8px; text-decoration: none;
    font-size: 0.82rem; font-weight: 600; color: var(--text-2); transition: all 0.2s;
}
.cat-cat-link:hover { background: var(--bg); color: var(--blue); }
.cat-cat-link.on { background: rgba(206,254,36,0.18); color: var(--blue); }
.cat-cat-link span { font-size: 0.72rem; color: var(--muted); font-weight: 500; }
.cat-cat-link.on span { color: var(--blue-light); }

.cat-types { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.cat-type {
    padding: 0.35rem 0.65rem; border-radius: 999px; border: 1px solid var(--border);
    background: var(--bg); font: inherit; font-size: 0.75rem; font-weight: 600;
    color: var(--text-2); cursor: pointer; transition: all 0.2s;
}
.cat-type.on { background: var(--blue); border-color: var(--blue); color: #272824; }

.cat-chips { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.cat-chip {
    padding: 0.35rem 0.65rem; border-radius: 999px; border: 1px solid var(--border);
    background: var(--surface); font: inherit; font-size: 0.72rem; font-weight: 600;
    color: var(--muted); cursor: pointer; transition: all 0.2s;
}
.cat-chip.on { border-color: var(--blue-light); background: rgba(206,254,36,0.18); color: var(--blue); }

.cat-mobile-toggle {
    display: none; margin-bottom: 0.75rem;
    width: 100%; padding: 0.65rem 1rem; border-radius: 10px;
    border: 1px solid var(--border); background: var(--surface);
    font: inherit; font-weight: 700; font-size: 0.85rem; cursor: pointer;
}
@media (max-width: 1024px) {
    .cat-mobile-toggle { display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
    .cat-filters {
        position: fixed; inset: 0; z-index: 200; border-radius: 0;
        transform: translateX(-100%); transition: transform 0.35s var(--ease);
        overflow-y: auto; top: 0; padding-top: 3.5rem;
    }
    .cat-filters.open { transform: none; }
    .cat-filters-close {
        position: absolute; top: 0.85rem; right: 1rem;
        width: 36px; height: 36px; border-radius: 8px; border: 1px solid var(--border);
        background: var(--bg); font-size: 1.2rem; cursor: pointer; display: grid; place-items: center;
    }
}
@media (min-width: 1025px) {
    .cat-filters-close { display: none; }
}

/* Main */
.cat-main-toolbar {
    display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
    margin-bottom: 1rem; padding: 0.75rem 1rem;
    background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
}
.cat-search-wrap {
    flex: 1; min-width: 200px; position: relative;
}
.cat-search-wrap svg {
    position: absolute; left: 0.75rem; top: 50%; transform: translateY(-50%);
    width: 16px; height: 16px; stroke: var(--muted); fill: none; stroke-width: 2;
}
.cat-search {
    width: 100%; padding: 0.55rem 0.75rem 0.55rem 2.25rem; border-radius: 999px;
    border: 1px solid var(--border); font: inherit; font-size: 0.85rem; background: var(--bg);
}
.cat-search:focus { outline: none; border-color: var(--blue); }
.cat-sort {
    padding: 0.55rem 0.85rem; border-radius: 999px; border: 1px solid var(--border);
    font: inherit; font-size: 0.82rem; background: var(--bg); color: var(--text-2);
}
.cat-count { font-size: 0.8rem; color: var(--muted); font-weight: 600; white-space: nowrap; }

.cat-active-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.85rem; min-height: 0; }
.cat-tag {
    display: inline-flex; align-items: center; gap: 0.3rem;
    padding: 0.28rem 0.55rem; border-radius: 999px;
    background: rgba(206,254,36,0.18); border: 1px solid #c4d1de;
    font-size: 0.72rem; font-weight: 600; color: var(--blue);
}
.cat-tag button {
    border: none; background: none; cursor: pointer; color: var(--blue);
    font-size: 0.9rem; line-height: 1; padding: 0;
}

/* Grid */
.cat-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
@media (max-width: 1200px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cat-grid { grid-template-columns: 1fr; } }

.cat-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    overflow: hidden; transition: all 0.35s var(--ease); text-decoration: none; color: inherit;
    display: flex; flex-direction: column;
}
.cat-card:hover {
    transform: translateY(-4px); box-shadow: 0 16px 40px rgba(15,23,42,0.08);
    border-color: #cbd5e1;
}
.cat-card-img { height: 168px; position: relative; overflow: hidden; background: var(--bg); }
.cat-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.cat-card:hover .cat-card-img img { transform: scale(1.05); }
.cat-card-tags {
    position: absolute; top: 0.6rem; left: 0.6rem;
    display: flex; flex-wrap: wrap; gap: 0.3rem;
}
.cat-tag-pill {
    padding: 0.22rem 0.5rem; border-radius: 999px; font-size: 0.65rem; font-weight: 700;
    backdrop-filter: blur(6px);
}
.cat-tag-top { background: rgba(251,191,36,0.92); color: #78350f; }
.cat-tag-cat { background: rgba(255,255,255,0.92); color: var(--blue); }
.cat-tag-type { background: rgba(39,40,36,0.85); color: #fff; }
.cat-card-body { padding: 1rem; flex: 1; display: flex; flex-direction: column; }
.cat-card-price { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; }
.cat-card-price small { font-size: 0.75rem; font-weight: 500; color: var(--muted); }
.cat-card-title {
    font-size: 0.88rem; font-weight: 700; line-height: 1.35; margin: 0.35rem 0 0.65rem;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cat-card-rows { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.75rem; flex: 1; }
.cat-card-row {
    display: flex; align-items: center; gap: 0.35rem;
    font-size: 0.75rem; color: var(--muted);
}
.cat-card-row svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2; flex-shrink: 0; }
.cat-card-foot {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 0.75rem; border-top: 1px solid var(--border);
}
.cat-card-profit { font-size: 0.75rem; font-weight: 700; color: var(--green); }
.cat-card-more { font-size: 0.78rem; font-weight: 700; color: var(--blue); }

.cat-empty {
    grid-column: 1 / -1; text-align: center; padding: 3rem 1.5rem;
    background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius);
}
.cat-empty h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 0.35rem; }
.cat-empty p { color: var(--muted); font-size: 0.88rem; margin-bottom: 1rem; }
.cat-empty a {
    display: inline-flex; padding: 0.6rem 1.1rem; border-radius: 10px;
    background: var(--blue); color: #272824; text-decoration: none; font-weight: 700; font-size: 0.85rem;
}

.cat-overlay {
    display: none; position: fixed; inset: 0; background: rgba(15,23,42,0.45);
    z-index: 150; backdrop-filter: blur(2px);
}
.cat-overlay.open { display: block; }