/*
  INDORAN — صفحه محصولات (کاتالوگ)
  این فایل بعد از style.css و hero-premium.css لود می‌شود و
  از همان توکن‌های رنگی/تایپوگرافی سایت استفاده می‌کند.
*/

/* =========================================
   PAGE HEADER (نوار فشرده — نه یک هیرو)
   تیره و هم‌رنگ با هویت بصری سایت، اما
   کوچک و بی‌سروصداست: فقط مسیر و عنوان.
   انیمیشن اسمبلی موتور مختص صفحه اصلی است.
========================================= */
.catalog-hero {
    position: relative;
    overflow: hidden;
    padding: 128px 0 30px;
    background: var(--dark);
    background-image:
        radial-gradient(circle at 90% 0%, rgba(244, 165, 28, .12), transparent 45%),
        linear-gradient(165deg, var(--dark) 0%, var(--dark-2) 100%);
}

.catalog-hero .hero-grid-bg {
    opacity: .4;
}

.catalog-hero .hero-glow {
    width: 420px;
    height: 420px;
    left: auto;
    right: -120px;
    top: -180px;
    bottom: auto;
}

.catalog-hero::after {
    content: "";
    position: absolute;
    z-index: 1;
    right: 0;
    bottom: 0;
    left: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(244, 165, 28, .3), transparent);
}

.breadcrumb {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: rgba(220, 226, 231, .5);
    font-size: .78rem;
}

.breadcrumb a {
    transition: color .2s;
}

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

.breadcrumb i {
    font-size: .6rem;
    color: rgba(244, 165, 28, .45);
}

.breadcrumb span {
    color: rgba(244, 165, 28, .85);
    font-weight: 600;
}

.catalog-hero-layout {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 14px;
    max-width: 780px;
}

.catalog-hero h1 {
    color: #f2f4f6;
    font-size: clamp(1.35rem, 2.2vw, 1.7rem);
    font-weight: 800;
    letter-spacing: -.2px;
}

.catalog-hero .catalog-count {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    color: #ffc766;
    background: rgba(244, 165, 28, .12);
    border: 1px solid rgba(244, 165, 28, .25);
    border-radius: 40px;
    font-family: "JetBrains Mono", monospace;
    font-size: .7rem;
    font-weight: 700;
}

.catalog-hero-layout p {
    flex-basis: 100%;
    margin-top: -4px;
    color: rgba(220, 226, 231, .65);
    font-size: .85rem;
}

/* =========================================
   TOOLBAR (فیلتر + جستجو)
========================================= */
.catalog-toolbar {
    /* position: sticky; */
    top: 86px;
    z-index: 40;
    padding: 18px 0;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(6px);
}

.toolbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    color: var(--text);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 40px;
    font-size: .8rem;
    font-weight: 600;
    white-space: nowrap;
    transition: .2s ease;
}

.filter-chip span {
    color: var(--muted);
    font-size: .7rem;
}

.filter-chip:hover {
    border-color: var(--primary);
    color: var(--primary-dark);
}

.filter-chip.active {
    color: var(--dark);
    background: var(--primary);
    border-color: var(--primary);
}

.filter-chip.active span {
    color: rgba(18, 24, 32, .65);
}

.search-box {
    position: relative;
    flex-shrink: 0;
    width: 260px;
}

.search-box input {
    width: 100%;
    padding: 11px 42px 11px 16px;
    color: var(--text);
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 40px;
    font-family: inherit;
    font-size: .82rem;
    transition: .2s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
}

.search-box i,
.search-box-submit {
    position: absolute;
    top: 50%;
    right: 16px;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: .85rem;
}

.search-box-submit {
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
    transition: color .2s;
}

.search-box-submit:hover {
    color: var(--primary-dark);
}

/* =========================================
   CATALOG GRID
========================================= */
.catalog-section {
    background: var(--light);
}

.catalog-results-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    color: var(--muted);
    font-size: .84rem;
}

.catalog-results-bar strong {
    color: var(--dark);
}

.product-badge {
    position: absolute;
    z-index: 1;
    top: 14px;
    right: 14px;
    padding: 4px 11px;
    color: var(--dark);
    background: var(--primary);
    border-radius: 4px;
    font-size: .66rem;
    font-weight: 700;
}

.product-code {
    display: inline-block;
    margin-bottom: 6px;
    color: var(--primary-dark);
    font-family: "JetBrains Mono", monospace;
    font-size: .68rem;
    letter-spacing: .3px;
    direction: ltr;
    unicode-bidi: plaintext;
}

.product-content .product-spec {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    color: var(--muted);
    font-size: .74rem;
}

.product-content .product-spec i {
    color: var(--primary-dark);
    font-size: .68rem;
}

.product-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.product-actions .quote-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-dark);
    font-size: .76rem;
    font-weight: 700;
}

.product-actions .quote-link:hover {
    color: var(--dark);
}

.product-actions .detail-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    color: var(--muted);
    background: var(--light);
    border-radius: 50%;
    font-size: .78rem;
    transition: .2s;
}

.product-actions .detail-link:hover {
    color: var(--dark);
    background: var(--border);
}

.catalog-grid .product-content p {
    min-height: 0;
}

.catalog-empty {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    grid-column: 1 / -1;
    padding: 70px 20px;
    text-align: center;
    color: var(--muted);
}

.catalog-empty.show {
    display: flex;
}

.catalog-empty i {
    display: grid;
    width: 60px;
    height: 60px;
    place-items: center;
    color: var(--primary-dark);
    background: #fff6e5;
    border-radius: 50%;
    font-size: 1.3rem;
}

.catalog-empty strong {
    color: var(--dark);
    font-size: 1.02rem;
}

.catalog-empty button {
    padding: 9px 20px;
    color: var(--dark);
    background: var(--primary);
    border-radius: 7px;
    font-size: .8rem;
    font-weight: 700;
}

/* =========================================
   RESPONSIVE
========================================= */
@media (max-width: 1050px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .toolbar-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        width: 100%;
    }

    .filter-chips {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 4px;
    }

    .catalog-toolbar {
        position: static;
    }
}

@media (max-width: 820px) {
    .catalog-hero {
        padding: 118px 0 50px;
    }
}

@media (max-width: 560px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }

    .catalog-stats-row {
        gap: 8px;
    }

    .catalog-stat {
        padding: 8px 12px;
    }
}