/**
 * emadbrz – Blog category archive (RTL/LTR, dark mode)
 */

.emadbrz-main--category {
    padding-top: calc(var(--emadbrz-header-sticky-h, 88px) + 1rem);
}

.emadbrz-category {
    --cat-blue: #2563eb;
    --cat-blue-light: #60a5fa;
    --cat-text: #0f172a;
    --cat-muted: #64748b;
    --cat-body: #475569;
    --cat-max: 1200px;
    --cat-radius: 28px;
    --cat-radius-sm: 16px;
    --cat-shadow: 0 24px 64px rgba(15, 23, 42, 0.08);
    --cat-glass: rgba(255, 255, 255, 0.82);

    position: relative;
    margin: clamp(1.25rem, 3.5vw, 2.25rem) auto clamp(3rem, 8vw, 5rem);
    padding:
        0
        max(clamp(16px, 3vw, 24px), env(safe-area-inset-right, 0px))
        max(0px, env(safe-area-inset-bottom, 0px))
        max(clamp(16px, 3vw, 24px), env(safe-area-inset-left, 0px));
    color: var(--cat-text);
}

/* Decor */
.emadbrz-category__decor {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.emadbrz-category__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(72px);
    opacity: 0.44;
}

.emadbrz-category__orb--1 {
    width: clamp(180px, 28vw, 320px);
    height: clamp(180px, 28vw, 320px);
    top: -3%;
    inset-inline-end: 3%;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.55), transparent 70%);
}

.emadbrz-category__orb--2 {
    width: clamp(140px, 22vw, 260px);
    height: clamp(140px, 22vw, 260px);
    bottom: 10%;
    inset-inline-start: -3%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.35), transparent 70%);
}

.emadbrz-category__mesh {
    position: absolute;
    inset: 10% 8%;
    border-radius: 40px;
    opacity: 0.34;
    background-image:
        linear-gradient(rgba(37, 99, 235, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.05) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: radial-gradient(ellipse at center, #000 20%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 78%);
}

.emadbrz-category__wrap {
    position: relative;
    z-index: 1;
    width: min(var(--cat-max), 100%);
    margin-inline: auto;
}

/* Breadcrumb */
.emadbrz-category__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--cat-muted);
}

.emadbrz-category__breadcrumb a {
    color: var(--cat-blue);
    text-decoration: none;
}

.emadbrz-category__breadcrumb a:hover {
    color: var(--cat-text);
}

.emadbrz-category__breadcrumb-sep {
    opacity: 0.45;
}

/* Hero */
.emadbrz-category__head {
    margin-bottom: clamp(1rem, 2.5vw, 1.35rem);
}

.emadbrz-category__hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(0.85rem, 2.5vw, 1.25rem);
    align-items: center;
    padding: clamp(1.15rem, 3vw, 1.65rem);
    border-radius: var(--cat-radius);
    background: var(--cat-glass);
    border: 1px solid rgba(255, 255, 255, 0.88);
    box-shadow: var(--cat-shadow);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.emadbrz-category__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.35rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--cat-blue);
}

.emadbrz-category__title {
    margin: 0;
    font-size: clamp(1.35rem, 3.5vw, 1.85rem);
    font-weight: 800;
    line-height: 1.25;
    color: var(--cat-text);
}

.emadbrz-category__desc {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--cat-muted);
}

.emadbrz-category__desc p {
    margin: 0;
}

.emadbrz-category__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    justify-content: flex-end;
}

.emadbrz-category__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    min-width: clamp(84px, 15vw, 104px);
    padding: 0.7rem 0.75rem;
    border-radius: var(--cat-radius-sm);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(238, 244, 255, 0.85));
    border: 1px solid rgba(96, 165, 250, 0.22);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.08);
    text-align: center;
}

.emadbrz-category__stat--accent {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(96, 165, 250, 0.18));
    border-color: rgba(37, 99, 235, 0.28);
}

.emadbrz-category__stat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 10px;
    color: var(--cat-blue);
    background: rgba(37, 99, 235, 0.1);
}

.emadbrz-category__stat-value {
    font-size: clamp(0.9375rem, 2vw, 1.0625rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--cat-text);
}

.emadbrz-category__stat-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--cat-muted);
}

/* Category filters */
.emadbrz-category__filters {
    margin-bottom: clamp(0.85rem, 2vw, 1.15rem);
}

.emadbrz-category__filters-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.emadbrz-category__filter {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    min-height: 38px;
    padding: 0.4rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--cat-body);
    text-decoration: none;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.22);
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.emadbrz-category__filter:hover {
    color: var(--cat-blue);
    border-color: rgba(96, 165, 250, 0.35);
    transform: translateY(-1px);
}

.emadbrz-category__filter.is-active {
    color: #fff;
    background: linear-gradient(135deg, var(--cat-blue), var(--cat-blue-light));
    border-color: transparent;
    box-shadow: 0 8px 22px rgba(37, 99, 235, 0.28);
}

.emadbrz-category__filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    min-height: 22px;
    padding: 0 0.35rem;
    font-size: 0.6875rem;
    font-weight: 800;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
}

.emadbrz-category__filter.is-active .emadbrz-category__filter-count {
    color: var(--cat-blue);
    background: rgba(255, 255, 255, 0.92);
}

/* Shell + grid */
.emadbrz-category__shell {
    position: relative;
    padding: clamp(0.85rem, 2.2vw, 1.15rem);
    border-radius: calc(var(--cat-radius) + 4px);
    background: linear-gradient(145deg, rgba(96, 165, 250, 0.45), rgba(37, 99, 235, 0.25) 50%, rgba(147, 197, 253, 0.4));
    box-shadow: var(--cat-shadow);
}

.emadbrz-category__shell-glow {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
        radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.35), transparent 42%),
        radial-gradient(circle at 88% 82%, rgba(96, 165, 250, 0.28), transparent 48%);
    pointer-events: none;
}

.emadbrz-category__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(0.75rem, 2vw, 1rem);
}

/* Post card */
.emadbrz-category-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    border-radius: calc(var(--cat-radius-sm) + 4px);
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.98);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
    overflow: hidden;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.emadbrz-category-card:hover {
    transform: translateY(-4px);
    border-color: rgba(96, 165, 250, 0.35);
    box-shadow: 0 18px 44px rgba(37, 99, 235, 0.12);
}

.emadbrz-category-card__media {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(37, 99, 235, 0.12), rgba(96, 165, 250, 0.08));
}

.emadbrz-category-card__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

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

.emadbrz-category-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--cat-blue);
    opacity: 0.55;
}

.emadbrz-category-card__media-glow {
    position: absolute;
    inset: auto 0 0;
    height: 45%;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.22), transparent);
    pointer-events: none;
}

.emadbrz-category-card__body {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    gap: 0.55rem;
    padding: 0.95rem 1rem 1rem;
}

.emadbrz-category-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.45rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cat-muted);
}

.emadbrz-category-card__read {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.emadbrz-category-card__read .emadbrz-icon {
    color: var(--cat-blue);
}

.emadbrz-category-card__title {
    margin: 0;
    font-size: clamp(0.9375rem, 2vw, 1.0625rem);
    font-weight: 800;
    line-height: 1.45;
}

.emadbrz-category-card__title a {
    color: var(--cat-text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.emadbrz-category-card__title a:hover {
    color: var(--cat-blue);
}

.emadbrz-category-card__excerpt {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.65;
    color: var(--cat-body);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.emadbrz-category-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: auto;
    padding-top: 0.35rem;
    font-size: 0.8125rem;
    font-weight: 800;
    color: var(--cat-blue);
    text-decoration: none;
}

.emadbrz-category-card__cta:hover {
    color: var(--cat-text);
}

/* Pagination */
.emadbrz-category__pagination {
    position: relative;
    z-index: 1;
    margin-top: clamp(0.85rem, 2vw, 1.15rem);
}

.emadbrz-category__pagination-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
}

.emadbrz-category__pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
    padding: 0.35rem 0.65rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--cat-body);
    text-decoration: none;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(148, 163, 184, 0.2);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.emadbrz-category__pagination .page-numbers:hover {
    color: var(--cat-blue);
    border-color: rgba(96, 165, 250, 0.35);
}

.emadbrz-category__pagination .page-numbers.current {
    color: #fff;
    background: linear-gradient(135deg, var(--cat-blue), var(--cat-blue-light));
    border-color: transparent;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.28);
}

.emadbrz-category__pagination .page-numbers.dots {
    background: transparent;
    border-color: transparent;
    min-width: auto;
}

/* Empty */
.emadbrz-category__empty {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: clamp(260px, 40vh, 380px);
    padding: clamp(2rem, 5vw, 3rem) clamp(1rem, 4vw, 2rem);
    border-radius: var(--cat-radius);
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.98);
}

.emadbrz-category__empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
    border-radius: 22px;
    color: var(--cat-blue);
    background: linear-gradient(145deg, rgba(37, 99, 235, 0.14), rgba(96, 165, 250, 0.1));
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.15);
}

.emadbrz-category__empty-title {
    margin: 0 0 0.5rem;
    font-size: clamp(1.125rem, 2.8vw, 1.35rem);
    font-weight: 800;
    color: var(--cat-text);
}

.emadbrz-category__empty-desc {
    margin: 0 0 1.15rem;
    max-width: 42ch;
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--cat-muted);
}

.emadbrz-category__empty-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 48px;
    padding: 0.75rem 1.35rem;
    font-size: 0.875rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--cat-blue), var(--cat-blue-light));
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.28);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.emadbrz-category__empty-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(37, 99, 235, 0.34);
}

/* Reveal */
.emadbrz-category [data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.emadbrz-category.is-visible [data-reveal] {
    opacity: 1;
    transform: none;
}

/* Responsive */
@media (max-width: 991px) {
    .emadbrz-main--category {
        padding-top: calc(var(--emadbrz-header-sticky-h, 88px) + 0.65rem);
    }

    .emadbrz-category__hero {
        grid-template-columns: 1fr;
    }

    .emadbrz-category__stats {
        justify-content: flex-start;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .emadbrz-category__stat {
        min-width: 0;
    }

    .emadbrz-category__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .emadbrz-category__filters-list {
        flex-wrap: nowrap;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        scroll-snap-type: x mandatory;
        padding-bottom: 0.2rem;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .emadbrz-category__filters-list::-webkit-scrollbar {
        display: none;
    }

    .emadbrz-category__filter {
        flex: 0 0 auto;
        scroll-snap-align: start;
        white-space: nowrap;
    }
}

@media (max-width: 767px) {
    .emadbrz-category__grid {
        grid-template-columns: 1fr;
    }

    .emadbrz-category-card__body {
        padding: 0.85rem 0.9rem 0.95rem;
    }

    .emadbrz-category__pagination .page-numbers {
        min-width: 44px;
        min-height: 44px;
    }
}

@media (max-width: 575px) {
    .emadbrz-category {
        --cat-radius: 20px;
    }

    .emadbrz-category__mesh {
        display: none;
    }

    .emadbrz-category__hero {
        padding: 0.95rem;
    }

    .emadbrz-category__stats {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 390px) {
    .emadbrz-category__breadcrumb-sep {
        display: none;
    }
}

@media (hover: none) and (pointer: coarse) {
    .emadbrz-category-card:hover,
    .emadbrz-category__filter:hover,
    .emadbrz-category__empty-btn:hover {
        transform: none;
    }

    .emadbrz-category-card:active {
        transform: scale(0.99);
    }
}

@media (prefers-reduced-motion: reduce) {
    .emadbrz-category [data-reveal],
    .emadbrz-category-card,
    .emadbrz-category-card__img {
        transition: none;
    }

    .emadbrz-category [data-reveal] {
        opacity: 1;
        transform: none;
    }
}

/* Dark mode */