/* ============================================================================
 * Arcpoly Plugin — Frontend styles
 * Style cho shortcode partials: auth forms, my-licenses, my-assets, my-devices.
 * Plugin-self-contained — không phụ thuộc theme. Dùng token CSS từ theme nếu có,
 * fallback inline values nếu plugin chạy trên theme khác.
 *
 * NOTE: KHÔNG dùng @layer wrapper — rules ngoài @layer của WP core/block-library
 * sẽ luôn thắng rules trong layer, gây "text invisible" bug.
 * ========================================================================== */

/* Fallback tokens nếu theme không define */
.arcpoly-form,
.arcpoly-my-licenses,
.arcpoly-my-assets,
.arcpoly-my-devices,
.auth-card {
    --c-bg-0: var(--c-bg-0, #0a0a0a);
    --c-bg-1: var(--c-bg-1, #141414);
    --c-bg-2: var(--c-bg-2, #1f1f1f);
    --c-border: var(--c-border, #262626);
    --c-text: var(--c-text, #ececec);
    --c-text-dim: var(--c-text-dim, #a3a3a3);
    --c-text-muted: var(--c-text-muted, #6b6b6b);
    --c-brand: var(--c-brand, #f54d2d);
    --c-brand-hover: var(--c-brand-hover, #ff6440);
    --c-success: var(--c-success, #22c55e);
    --c-warning: var(--c-warning, #f59e0b);
    --c-danger: var(--c-danger, #ef4444);
    --r: var(--r, 10px);
    --r-lg: var(--r-lg, 14px);
    --r-pill: var(--r-pill, 9999px);
}


/* ============================================================================
 * ASSET CATALOG — hero + sticky tab nav + product grid
 * ========================================================================== */

.arcpoly-catalog {
    --c-bg-0: var(--c-bg-0, #0a0a0a);
    --c-bg-1: var(--c-bg-1, #141414);
    --c-bg-2: var(--c-bg-2, #1f1f1f);
    --c-border: var(--c-border, #262626);
    --c-text: var(--c-text, #ececec);
    --c-text-dim: var(--c-text-dim, #a3a3a3);
    --c-text-muted: var(--c-text-muted, #6b6b6b);
    --c-brand: var(--c-brand, #f54d2d);
    --c-brand-hover: var(--c-brand-hover, #ff6440);
    --c-success: var(--c-success, #22c55e);
}

.arcpoly-catalog__hero {
    position: relative;
    text-align: center;
    padding: 3.5rem 1rem 2.5rem;
    /* FULL-BLEED: break out of .container max-width 1200px → 100vw */
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    margin-top: -2rem;       /* khít với header */
    margin-bottom: 0;
    /* Background dùng aurora đa lớp nhẹ — nhường spotlight cho body::before */
    background:
        radial-gradient(ellipse 50% 60% at 50% 0%, rgba(245,77,45,0.10), transparent 70%);
    border-bottom: 1px solid var(--c-border);
    overflow: hidden;
}
.arcpoly-catalog__hero::before {
    /* Grid lines fade — chỉ hiển thị nhẹ ở giữa */
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 55% 70% at 50% 30%, #000 25%, transparent 85%);
    -webkit-mask-image: radial-gradient(ellipse 55% 70% at 50% 30%, #000 25%, transparent 85%);
    pointer-events: none;
}
.arcpoly-catalog__hero-inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}
.arcpoly-catalog__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--c-brand);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.375rem 0.875rem;
    background: rgba(245, 77, 45, 0.12);
    border: 1px solid rgba(245, 77, 45, 0.25);
    border-radius: 9999px;
    margin-bottom: 1rem;
}
.arcpoly-catalog__title {
    font-size: clamp(2.25rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
    color: var(--c-text);
    line-height: 1.1;
}
.arcpoly-catalog__subtitle {
    color: var(--c-text-dim);
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Stats row inside hero */
.arcpoly-catalog__stats {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    margin-top: 1.75rem;
    background: rgba(20, 20, 20, 0.6);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 0.875rem 0;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
    backdrop-filter: blur(8px);
}
.arcpoly-catalog__stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.125rem;
    padding: 0.25rem 0.75rem;
    border-right: 1px solid var(--c-border);
}
.arcpoly-catalog__stat:last-child {
    border-right: none;
}
.arcpoly-catalog__stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--c-text);
    line-height: 1;
    letter-spacing: -0.01em;
}
.arcpoly-catalog__stat-value--success {
    color: var(--c-success);
}
.arcpoly-catalog__stat-label {
    font-size: 0.7rem;
    color: var(--c-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

/* Inline search */
.arcpoly-catalog__search-wrap {
    margin-top: 1.5rem;
}
.arcpoly-catalog__search {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 520px;
    margin: 0 auto;
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    border-radius: 999px;
    padding: 0 0.75rem 0 1rem;
    height: 44px;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}
.arcpoly-catalog__search:focus-within {
    border-color: var(--c-brand);
    box-shadow: 0 0 0 4px rgba(245, 77, 45, 0.18);
}
.arcpoly-catalog__search > svg {
    color: var(--c-text-muted);
    flex-shrink: 0;
}
.arcpoly-catalog__search input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--c-text);
    font-size: 0.95rem;
    padding: 0 0.75rem;
    height: 100%;
}
.arcpoly-catalog__search input::placeholder {
    color: var(--c-text-muted);
}
.arcpoly-catalog__search-clear {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--c-bg-2);
    border: 0;
    color: var(--c-text-dim);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 150ms ease;
}
.arcpoly-catalog__search-clear:hover {
    background: var(--c-bg-3, #2a2a2a);
    color: var(--c-text);
}


/* ============================================================================
 * CATALOG CONTROL BAR — quick filters + sort dropdown
 * ========================================================================== */

.arcpoly-catalog__controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem var(--container-pad, 1rem);
    max-width: var(--container-w, 1280px);
    margin: 1.5rem auto 0;
}
.arcpoly-catalog__quick-filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.arcpoly-quick-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.4rem 0.875rem;
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    border-radius: 999px;
    color: var(--c-text-dim);
    font-size: 0.825rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 150ms ease;
    white-space: nowrap;
}
.arcpoly-quick-chip:hover {
    color: var(--c-text);
    border-color: rgba(255, 255, 255, 0.15);
}
.arcpoly-quick-chip--active {
    background: var(--c-text);
    border-color: var(--c-text);
    color: var(--c-bg-0);
}
.arcpoly-quick-chip--free.arcpoly-quick-chip--active {
    background: var(--c-success);
    border-color: var(--c-success);
    color: #fff;
}
.arcpoly-quick-chip__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 18px;
    padding: 0 0.4rem;
    background: var(--c-bg-2);
    color: var(--c-text-muted);
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
}
.arcpoly-quick-chip--active .arcpoly-quick-chip__count {
    background: rgba(0,0,0,0.18);
    color: inherit;
}
.arcpoly-quick-chip--free.arcpoly-quick-chip--active .arcpoly-quick-chip__count {
    background: rgba(255,255,255,0.25);
    color: #fff;
}

.arcpoly-catalog__sort-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.arcpoly-catalog__sort-label {
    font-size: 0.825rem;
    color: var(--c-text-dim);
    font-weight: 500;
    margin: 0;
}
.arcpoly-catalog__sort {
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    color: var(--c-text);
    border-radius: 8px;
    padding: 0.4rem 2rem 0.4rem 0.75rem;
    font-size: 0.825rem;
    font-weight: 500;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a3a3a3' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 12px;
    color-scheme: dark;
}
.arcpoly-catalog__sort:focus {
    outline: none;
    border-color: var(--c-brand);
    box-shadow: 0 0 0 3px rgba(245, 77, 45, 0.2);
}


/* ============================================================================
 * RESULTS HEADER (counter row above grid)
 * ========================================================================== */

.arcpoly-catalog__results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.5rem var(--container-pad, 1rem) 0.75rem;
    max-width: var(--container-w, 1280px);
    margin: 0 auto;
}
.arcpoly-catalog__results-count {
    color: var(--c-text-dim);
    font-size: 0.825rem;
    font-weight: 500;
}
.arcpoly-catalog__results-count span {
    color: var(--c-text);
    font-weight: 700;
}
.arcpoly-catalog__reset {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: transparent;
    border: 0;
    color: var(--c-brand);
    font-size: 0.825rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
}
.arcpoly-catalog__reset:hover {
    background: rgba(245, 77, 45, 0.1);
    color: var(--c-brand-hover);
}


/* ============================================================================
 * EMPTY STATE
 * ========================================================================== */

.arcpoly-catalog__empty {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--c-text-dim);
}
.arcpoly-catalog__empty > svg {
    color: var(--c-text-muted);
    margin-bottom: 1rem;
}
.arcpoly-catalog__empty h3 {
    color: var(--c-text);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}
.arcpoly-catalog__empty p {
    margin: 0 0 1.25rem;
    font-size: 0.9rem;
}

/* Sticky tab navigation — opaque bar khi scroll, shadow + blur cho depth */
.arcpoly-catalog__tabs-wrap {
    position: sticky;
    top: var(--header-h, 72px);
    z-index: 20;
    background: #0a0a0a !important;
    background-color: #0a0a0a !important;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    margin: 1.5rem 0 0;
    padding: 0 var(--container-pad, 1rem);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 8px 24px -16px rgba(0, 0, 0, 0.8);
}
/* Subtle gradient fade trên 2 edge để hint scrollable */
.arcpoly-catalog__tabs-wrap::before,
.arcpoly-catalog__tabs-wrap::after {
    content: '';
    position: sticky;
    top: 0;
    width: 24px;
    height: 100%;
    flex-shrink: 0;
    pointer-events: none;
    z-index: 2;
}
.arcpoly-catalog__tabs-wrap::before {
    left: 0;
    background: linear-gradient(90deg, #0a0a0a 0%, transparent 100%);
}
.arcpoly-catalog__tabs-wrap::after {
    right: 0;
    background: linear-gradient(-90deg, #0a0a0a 0%, transparent 100%);
}
/* Backdrop blur khi browser hỗ trợ — boost cảm giác glassy */
@supports (backdrop-filter: blur(8px)) {
    .arcpoly-catalog__tabs-wrap {
        background: rgba(10, 10, 10, 0.92) !important;
        background-color: rgba(10, 10, 10, 0.92) !important;
        backdrop-filter: blur(12px) saturate(140%);
        -webkit-backdrop-filter: blur(12px) saturate(140%);
    }
}
/* Hide native horizontal scrollbar — chips cuộn được nhưng không hiện scrollbar */
.arcpoly-catalog__tabs-wrap::-webkit-scrollbar {
    height: 0;
    display: none;
}
.arcpoly-catalog__tabs-wrap {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.arcpoly-catalog__tabs {
    display: flex;
    gap: 0.4rem;
    padding: 0.75rem 0;
    min-width: max-content;
    max-width: var(--container-w, 1280px);
    margin: 0 auto;
}

.arcpoly-cat-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    border-radius: 999px;
    color: var(--c-text-dim);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 150ms ease;
    white-space: nowrap;
    flex-shrink: 0;
}
.arcpoly-cat-tab:hover {
    background: var(--c-bg-2);
    color: var(--c-text);
    border-color: rgba(255, 255, 255, 0.15);
}
.arcpoly-cat-tab--active {
    background: var(--c-brand) !important;
    border-color: var(--c-brand) !important;
    color: #fff !important;
}
.arcpoly-cat-tab--active .arcpoly-cat-tab__count {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}
.arcpoly-cat-tab__icon {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    object-fit: cover;
}
.arcpoly-cat-tab__name { font-weight: 500; }
.arcpoly-cat-tab__count {
    background: var(--c-bg-2);
    color: var(--c-text-muted);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.125rem 0.5rem;
    border-radius: 999px;
    line-height: 1;
    transition: all 150ms ease;
}

/* Panel — single grid container, tabs filter via CSS hidden attribute */
.arcpoly-catalog__panel { display: none; }
.arcpoly-catalog__panel--active { display: block; }

.arcpoly-catalog__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
    padding: 0 var(--container-pad, 1rem);
    max-width: var(--container-w, 1280px);
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .arcpoly-catalog__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 768px) {
    .arcpoly-catalog__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.875rem;
    }
    .arcpoly-catalog__controls {
        gap: 0.625rem;
        padding: 0.75rem var(--container-pad, 1rem);
    }
    .arcpoly-catalog__stat-value { font-size: 1.25rem; }
    .arcpoly-catalog__stats { max-width: 100%; }
}
@media (max-width: 480px) {
    .arcpoly-catalog__grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }
    .arcpoly-cat-tab { padding: 0.4rem 0.625rem; font-size: 0.8rem; }
    .arcpoly-cat-tab__icon { width: 16px; height: 16px; }
    .arcpoly-catalog__controls {
        flex-direction: column;
        align-items: stretch;
    }
    .arcpoly-catalog__sort-wrap {
        justify-content: flex-end;
    }
}

/* Card hover CTA overlay — appears on hover above thumbnail */
.arcpoly-product-card {
    position: relative;
}
.arcpoly-product-card__hover-cta {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 100%);
    color: #fff;
    font-size: 0.825rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease;
}
.arcpoly-product-card:hover .arcpoly-product-card__hover-cta {
    opacity: 1;
}
.arcpoly-product-card {
    border: 1px solid var(--c-border);
    transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}
.arcpoly-product-card:hover {
    border-color: var(--c-brand);
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(0,0,0,0.45), 0 0 0 1px rgba(245,77,45,0.15);
}

/* Hidden product card (filtered out by JS) */
.arcpoly-product-card[data-filtered="true"] {
    display: none !important;
}

/* ============================================================================
 * SHOP-LANDING SCOPE OVERRIDE — plugin cards dùng 1:1 thay vì 3:2 default.
 * Asset Enscape (.arcpoly-catalog) giữ 3:2; chỉ shop-landing (Plugin SketchUp)
 * mới đổi sang vuông vì plugin icons thường là square.
 * ========================================================================== */
.arcpoly-shop-landing .arcpoly-product-card__media {
    aspect-ratio: 1 / 1;
}
/* Đảm bảo WC override không thắng — selector chứa .woocommerce wrap */
.arcpoly-shop-landing .arcpoly-product-card__media,
body .arcpoly-shop-landing .arcpoly-product-card__media {
    aspect-ratio: 1 / 1 !important;
}

.arcpoly-catalog__cta {
    text-align: center;
    padding: 2.5rem 1rem 1.5rem;
}

/* Free label */
.arcpoly-free-label {
    color: var(--c-success);
    font-weight: 700;
}

/* Sale badge */
.arcpoly-product-card__badge--sale {
    background: var(--c-brand);
    color: #fff;
}


/* ============================================================================
 * SHOP LANDING — category grid + featured products
 * ========================================================================== */

.arcpoly-shop-landing {
    --c-bg-0: var(--c-bg-0, #0a0a0a);
    --c-bg-1: var(--c-bg-1, #141414);
    --c-bg-2: var(--c-bg-2, #1f1f1f);
    --c-border: var(--c-border, #262626);
    --c-text: var(--c-text, #ececec);
    --c-text-dim: var(--c-text-dim, #a3a3a3);
    --c-text-muted: var(--c-text-muted, #6b6b6b);
    --c-brand: var(--c-brand, #f54d2d);
    --c-brand-hover: var(--c-brand-hover, #ff6440);
    --c-success: var(--c-success, #22c55e);
}

.arcpoly-shop-landing__hero {
    padding: 2.5rem 0;
    text-align: center;
}
.arcpoly-shop-landing__title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: var(--c-text);
    letter-spacing: -0.01em;
}
.arcpoly-shop-landing__subtitle {
    font-size: 1rem;
    color: var(--c-text-dim);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
}
.arcpoly-shop-landing__h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--c-text);
    margin: 2.5rem 0 1.25rem;
    letter-spacing: -0.01em;
}

/* Category grid */
.arcpoly-cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}
.arcpoly-cat-card {
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: var(--c-text);
    transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
    display: flex;
    flex-direction: column;
}
.arcpoly-cat-card:hover {
    border-color: var(--c-brand);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}
.arcpoly-cat-card__media {
    aspect-ratio: 1 / 1;
    background: var(--c-bg-2);
    overflow: hidden;
    position: relative;
}
.arcpoly-cat-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 300ms ease;
}
.arcpoly-cat-card:hover .arcpoly-cat-card__media img {
    transform: scale(1.05);
}
.arcpoly-cat-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-muted);
}
.arcpoly-cat-card__body {
    padding: 1rem;
}
.arcpoly-cat-card__name {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    color: var(--c-text);
}
.arcpoly-cat-card__count {
    font-size: 0.8rem;
    color: var(--c-text-dim);
}

/* Product grid */
.arcpoly-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}
.arcpoly-product-card {
    /* Subtle gradient bg — nổi rõ hơn page bg #0a0a0a + cảm giác card đứng */
    background: linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
    display: flex;
    flex-direction: column;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.35),
        0 2px 8px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
.arcpoly-product-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.4),
        0 8px 24px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.arcpoly-product-card__media {
    position: relative;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    display: block;
    background: var(--c-bg-2);
}
.arcpoly-product-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform 300ms ease;
}
.arcpoly-product-card:hover .arcpoly-product-card__media img {
    transform: scale(1.05);
}
.arcpoly-product-card__badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    z-index: 2;
}
.arcpoly-product-card__badge--free {
    background: var(--c-success);
    color: #fff;
}
.arcpoly-product-card__body {
    padding: 0.875rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}
.arcpoly-product-card__name {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.35;
    margin: 0;
    flex: 1;
}
.arcpoly-product-card__name a {
    color: var(--c-text);
    text-decoration: none;
}
.arcpoly-product-card__name a:hover {
    color: var(--c-brand);
}
.arcpoly-product-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: auto;
}
/* Short description — sit BELOW footer, separated by divider line */
.arcpoly-product-card__excerpt {
    color: var(--c-text-dim);
    font-size: 0.78rem;
    line-height: 1.5;
    margin: 0;
    padding-top: 0.625rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    /* Reserve ~2 lines space để card cao đều — tránh layout jump khi thiếu excerpt */
    min-height: 2.4em;
}
.arcpoly-product-card__price {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-brand);
    line-height: 1;
}
.arcpoly-product-card__price .woocommerce-Price-amount {
    color: var(--c-brand);
}
.arcpoly-product-card__add-to-cart {
    flex-shrink: 0;
}


/* ============================================================================
 * AUTH CARD — tabbed (login / register / forgot)
 * Layout: card với 3-column tab nav on top + body.
 * ========================================================================== */

.auth-card--tabbed {
    max-width: 520px;
    margin: 0 auto;
    background: var(--c-bg-1, #141414);
    border: 1px solid var(--c-border, #262626);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
}

.auth-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: var(--c-bg-2, #1f1f1f);
    border-bottom: 1px solid var(--c-border, #262626);
}
.auth-tab {
    background: transparent;
    border: 0;
    color: var(--c-text-dim, #a3a3a3);
    padding: 1rem 0.5rem;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    line-height: 1.2;
}
.auth-tab:hover {
    color: var(--c-text, #ececec);
    background: rgba(255, 255, 255, 0.03);
}
.auth-tab--active {
    color: var(--c-brand, #f54d2d);
    border-bottom-color: var(--c-brand, #f54d2d);
    background: var(--c-bg-1, #141414);
}
.auth-tab__icon {
    display: inline-flex;
    width: 22px;
    height: 22px;
    align-items: center;
    justify-content: center;
}
@media (max-width: 480px) {
    .auth-tab { font-size: 0.72rem; padding: 0.75rem 0.25rem; }
    .auth-tab__icon { width: 18px; height: 18px; }
}

.auth-card--tabbed .auth-card__body {
    padding: 1.75rem;
}
@media (max-width: 480px) {
    .auth-card--tabbed .auth-card__body { padding: 1.25rem; }
}

/* Pane visibility */
.auth-pane { display: none; }
.auth-pane--active {
    display: block;
    animation: arcpoly-fadeIn 250ms ease;
}
@keyframes arcpoly-fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.auth-pane__header {
    text-align: center;
    margin-bottom: 1.5rem;
}
.auth-pane__title {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 0.375rem;
    color: var(--c-text, #ececec);
}
.auth-pane__sub {
    color: var(--c-text-dim, #a3a3a3);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

/* Phone code prefix — visual styling */
.arcpoly-phone-code {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--c-text, #ececec);
    font-weight: 500;
    pointer-events: none;
    font-family: var(--ff-mono, monospace);
    font-size: 0.875rem;
    z-index: 1;
}

/* btn--link spec needs override inside form */
.auth-card .btn--link {
    padding: 0;
    height: auto;
    color: var(--c-brand, #f54d2d);
    background: transparent;
    border: 0;
    font-weight: 600;
    text-decoration: none;
}
.auth-card .btn--link:hover {
    color: var(--c-brand-hover, #ff6440);
    text-decoration: none !important;
    opacity: 0.85;
}
/* All anchors trong auth card — no default underline */
.auth-card a,
.auth-card a:link,
.auth-card a:visited,
.auth-card a:hover,
.auth-card a:active {
    text-decoration: none !important;
}
.auth-card a.text-brand:hover,
.auth-card a:hover {
    opacity: 0.85;
}

/* Fix grid layout: bỏ margin-top mặc định của form-group sibling khi nằm trong
   .grid (grid dùng gap, không cần margin-top). Tránh phone bị đẩy xuống 16px
   so với country trong .grid--cols-2 của register form. */
.auth-card .grid > .form-group {
    margin-top: 0 !important;
}
.auth-card .grid > .form-group + .form-group {
    margin-top: 0 !important;
}
/* Align inputs đáy để đảm bảo bottom edge thẳng hàng dù label wrap khác */
.auth-card .grid--cols-2 {
    align-items: end;
}
/* Select + input cùng chiều cao chính xác trong grid auth-card */
.auth-card .grid > .form-group .form-control,
.auth-card .grid > .form-group select.form-control {
    height: var(--input-h, 44px);
    box-sizing: border-box;
}

/* Auth divider line */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1.25rem 0;
    color: var(--c-text-muted, #6b6b6b);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--c-border, #262626);
}


/* ============================================================================
 * AUTH FORM SUBMISSION FEEDBACK
 * ========================================================================== */

.arcpoly-form {
    position: relative;
}
.arcpoly-form--loading [type="submit"] {
    pointer-events: none;
    opacity: 0.7;
}
.arcpoly-form--loading .arcpoly-form__label {
    visibility: hidden;
}
.arcpoly-form--loading .arcpoly-form__spinner {
    display: inline-block !important;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.arcpoly-form-msg {
    padding: 0.75rem 1rem;
    border-radius: var(--r);
    margin-bottom: 1rem;
    font-size: 0.875rem;
    border-left: 3px solid;
    background: var(--c-bg-2);
}
.arcpoly-form-msg[data-type="error"] {
    border-color: var(--c-danger);
    color: var(--c-text);
    background: rgba(239, 68, 68, 0.1);
}
.arcpoly-form-msg[data-type="success"] {
    border-color: var(--c-success);
    color: var(--c-text);
    background: rgba(34, 197, 94, 0.1);
}
.arcpoly-form-msg[data-type="info"] {
    border-color: var(--c-brand);
    color: var(--c-text);
    background: rgba(245, 77, 45, 0.1);
}


/* ============================================================================
 * MY-LICENSES
 * ========================================================================== */

.arcpoly-my-licenses__header,
.arcpoly-my-assets__header,
.arcpoly-my-devices__header {
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--c-border);
    margin-bottom: 1rem;
}

.arcpoly-license-group {
    margin-bottom: 2rem;
}
.arcpoly-license-group__title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--c-text);
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.arcpoly-license-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.arcpoly-license-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--c-bg-2);
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    transition: border-color 150ms ease, background-color 150ms ease;
}
.arcpoly-license-row:hover {
    border-color: rgba(255,255,255,0.15);
}
.arcpoly-license-row__main { flex: 1; min-width: 0; }
.arcpoly-license-row__name {
    margin: 0 0 0.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--c-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.arcpoly-license-row__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    color: var(--c-text-dim);
}
.arcpoly-license-row__side {
    flex-shrink: 0;
}


/* ============================================================================
 * MY-ASSETS
 * ========================================================================== */

.arcpoly-asset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}
.arcpoly-asset-card {
    background: var(--c-bg-2);
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    overflow: hidden;
    transition: border-color 150ms ease, transform 150ms ease;
    display: flex;
    flex-direction: column;
}
.arcpoly-asset-card:hover {
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-2px);
}
.arcpoly-asset-card__media {
    aspect-ratio: 3 / 2;
    overflow: hidden;
    display: block;
    background: var(--c-bg-2);
}
.arcpoly-asset-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 300ms ease;
}
.arcpoly-asset-card:hover .arcpoly-asset-card__media img {
    transform: scale(1.05);
}
.arcpoly-asset-card__body {
    padding: 0.875rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.arcpoly-asset-card__name {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    line-height: 1.3;
}
.arcpoly-asset-card__name a {
    color: var(--c-text);
    text-decoration: none;
}
.arcpoly-asset-card__name a:hover {
    color: var(--c-brand);
}
.arcpoly-asset-card__downloads {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}


/* ============================================================================
 * MY-DEVICES
 * ========================================================================== */

.arcpoly-device-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.arcpoly-device-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--c-bg-2);
    border: 1px solid var(--c-border);
    border-radius: var(--r);
}
.arcpoly-device-row--inactive {
    opacity: 0.6;
}
.arcpoly-device-row__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--c-bg-1);
    border-radius: var(--r);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-dim);
}
.arcpoly-device-row__main { flex: 1; min-width: 0; }
.arcpoly-device-row__name {
    margin: 0 0 0.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--c-text);
}
.arcpoly-device-row__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    color: var(--c-text-dim);
}
.arcpoly-device-row__side {
    flex-shrink: 0;
}


/* ============================================================================
 * COMMON HELPERS
 * ========================================================================== */

.arcpoly-my-licenses .text-xs   { font-size: 0.75rem; }
.arcpoly-my-licenses .text-sm   { font-size: 0.875rem; }
.arcpoly-my-licenses .text-dim  { color: var(--c-text-dim); }
.arcpoly-my-licenses .text-muted{ color: var(--c-text-muted); }


/* ============================================================================
 * PRICING TABLE — dynamic listing from arcpoly_product_pricing
 * ========================================================================== */

.arcpoly-pricing {
    --c-bg-0: var(--c-bg-0, #0a0a0a);
    --c-bg-1: var(--c-bg-1, #141414);
    --c-bg-2: var(--c-bg-2, #1f1f1f);
    --c-border: var(--c-border, #262626);
    --c-text: var(--c-text, #ececec);
    --c-text-dim: var(--c-text-dim, #a3a3a3);
    --c-text-muted: var(--c-text-muted, #6b6b6b);
    --c-brand: var(--c-brand, #f54d2d);
    --c-brand-hover: var(--c-brand-hover, #ff6440);
    --c-success: var(--c-success, #22c55e);
    --c-danger:  var(--c-danger, #ef4444);
    /* Constrain content width — pricing nằm trong full-bleed page nên cần tự
       set max-width để tránh tràn 100vw */
    max-width: 1100px;
    margin: 0 auto;
    padding: clamp(1rem, 3vw, 2rem) clamp(1rem, 3vw, 1.5rem);
}

.arcpoly-pricing__tabs {
    margin-bottom: 1.25rem;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    display: inline-flex;
    flex-wrap: wrap;
    padding: 0.3rem;
    gap: 0.2rem;
    /* Center tabs trong wrapper */
    justify-content: center;
}
.arcpoly-pricing__tabs-wrap {
    text-align: center;
    margin-bottom: 1.5rem;
}
.arcpoly-pricing__tabs .tab {
    padding: 0.6rem 1.1rem;
    background: transparent;
    border: none;
    color: var(--c-text-dim);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: color 150ms ease, background-color 150ms ease;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
}
.arcpoly-pricing__tabs .tab:hover {
    color: var(--c-text);
    background: rgba(255, 255, 255, 0.04);
}
.arcpoly-pricing__tabs .tab--active {
    color: #fff;
    background: var(--c-brand);
    box-shadow: 0 4px 12px rgba(245, 77, 45, 0.3);
}
.arcpoly-pricing__tabs .tab--active .text-muted {
    color: rgba(255, 255, 255, 0.8) !important;
}

.arcpoly-pricing-table {
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    overflow: hidden;
}
.arcpoly-pricing-table__header,
.arcpoly-pricing-table__row {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr auto;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
}
.arcpoly-pricing-table__header {
    background: var(--c-bg-2);
    color: var(--c-text-dim);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}
.arcpoly-pricing-table__row {
    border-top: 1px solid var(--c-border);
    transition: background-color 120ms ease;
}
.arcpoly-pricing-table__row:hover {
    background: var(--c-bg-2);
}
.arcpoly-pricing-table__name {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--c-text);
    line-height: 1.3;
}
.arcpoly-pricing-table__price {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.125rem;
}
.arcpoly-pricing-table__amount {
    font-size: 1rem;
    font-weight: 700;
    color: var(--c-text);
}
.arcpoly-pricing-table__original {
    font-size: 0.75rem;
    color: var(--c-text-muted);
    text-decoration: line-through;
}
.arcpoly-pricing-table__discount {
    display: inline-block;
    background: rgba(245, 77, 45, 0.15);
    color: var(--c-brand);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    margin-left: 0.375rem;
}

@media (max-width: 768px) {
    .arcpoly-pricing-table__header {
        display: none;
    }
    .arcpoly-pricing-table__row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        padding: 1rem;
    }
    .arcpoly-pricing-table__col {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .arcpoly-pricing-table__col--name {
        flex-direction: column;
        align-items: flex-start;
    }
}

.arcpoly-pricing__group-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--c-text);
}

/* Pricing card — featured layout for AI packages (legacy, kept for back-compat) */
.arcpoly-pricing-cards {
    gap: 1.5rem;
}
.arcpoly-pricing-cards .pricing-card {
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
}
.arcpoly-pricing-cards .pricing-card__original {
    display: block;
    font-size: 0.875rem;
    color: var(--c-text-muted);
    text-decoration: line-through;
    margin-bottom: 0.25rem;
}


/* ============================================================================
 * GENERIC APP LANDING — DB-driven landing cho từng app (Center, 360 Viewer...)
 * ========================================================================== */

.arcpoly-app-landing {
    --c-bg-0: var(--c-bg-0, #0a0a0a);
    --c-bg-1: var(--c-bg-1, #141414);
    --c-bg-2: var(--c-bg-2, #1f1f1f);
    --c-border: var(--c-border, #262626);
    --c-text: var(--c-text, #ececec);
    --c-text-dim: var(--c-text-dim, #a3a3a3);
    --c-brand: var(--c-brand, #f54d2d);
    --c-success: var(--c-success, #22c55e);
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 1.5rem) 3rem;
}

/* HERO split 2-col: media | body */
.arcpoly-app-landing__hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 2rem;
    align-items: center;
    padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
}
@media (max-width: 768px) {
    .arcpoly-app-landing__hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.arcpoly-app-landing__hero-media {
    aspect-ratio: 1 / 1;
    max-width: 380px;
    margin: 0 auto;
    background: linear-gradient(135deg, #1a1a1a, #131313);
    border: 1px solid var(--c-border);
    border-radius: 18px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 0 0 1px rgba(245, 77, 45, 0.15),
        0 14px 40px rgba(0, 0, 0, 0.5);
}
.arcpoly-app-landing__hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.arcpoly-app-landing__hero-icon {
    width: 60%;
    color: var(--c-brand);
}
.arcpoly-app-landing__hero-icon svg {
    width: 100%;
    height: 100%;
}

.arcpoly-app-landing__eyebrow {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: center;
}
.arcpoly-app-landing__badge {
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #fff;
}
.arcpoly-app-landing__badge--free { background: var(--c-success); }
.arcpoly-app-landing__badge--pro  { background: var(--c-brand); }
.arcpoly-app-landing__chip {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.7rem;
    background: var(--c-bg-2);
    border: 1px solid var(--c-border);
    border-radius: 999px;
    color: var(--c-text-dim);
    font-size: 0.75rem;
    font-weight: 600;
}

.arcpoly-app-landing__title {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0 0 0.75rem;
    color: var(--c-text);
}
.arcpoly-app-landing__tagline {
    color: var(--c-text-dim);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0 0 1.5rem;
}
.arcpoly-app-landing__actions {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.625rem;
}
@media (max-width: 768px) {
    .arcpoly-app-landing__actions { justify-content: center; }
}

/* SECTION */
.arcpoly-app-landing__section {
    padding: clamp(1.5rem, 3vw, 2.5rem) 0;
    border-top: 1px solid var(--c-divider, rgba(255,255,255,0.05));
}
.arcpoly-app-landing__h2 {
    font-size: clamp(1.5rem, 2.8vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 1.5rem;
    color: var(--c-text);
    text-align: center;
}

/* PROSE (intro text) */
.arcpoly-app-landing__prose {
    max-width: 720px;
    margin: 0 auto;
    color: var(--c-text-dim);
    line-height: 1.7;
    font-size: 1rem;
}
.arcpoly-app-landing__prose p { margin: 0 0 1rem; }
.arcpoly-app-landing__prose strong { color: var(--c-text); }

/* FEATURES grid */
.arcpoly-app-landing__features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.875rem;
}
.arcpoly-app-feature {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    background: linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    padding: 1rem 1.125rem;
    transition: border-color 200ms ease, transform 200ms ease;
}
.arcpoly-app-feature:hover {
    border-color: var(--c-brand);
    transform: translateY(-2px);
}
.arcpoly-app-feature__icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 9px;
    background: rgba(34, 197, 94, 0.15);
    color: var(--c-success);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}
.arcpoly-app-feature__name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 0.25rem;
    line-height: 1.3;
}
.arcpoly-app-feature__desc {
    color: var(--c-text-dim);
    font-size: 0.825rem;
    line-height: 1.5;
    margin: 0;
}

/* PRICING summary chips */
.arcpoly-app-landing__pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
    max-width: 720px;
    margin: 0 auto;
}
.arcpoly-app-price-card {
    background: linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    padding: 1rem 0.875rem;
    text-align: center;
}
.arcpoly-app-price-card__period {
    color: var(--c-text-dim);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.375rem;
}
.arcpoly-app-price-card__amount {
    color: var(--c-brand);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}
.arcpoly-app-price-card__original {
    color: var(--c-text-muted);
    font-size: 0.75rem;
    text-decoration: line-through;
    margin-top: 0.125rem;
}

/* FINAL CTA */
.arcpoly-app-landing__cta {
    text-align: center;
    padding: clamp(2rem, 4vw, 3rem) 1.5rem;
    margin-top: 1.5rem;
    background:
        radial-gradient(ellipse 80% 90% at 50% 50%, rgba(245, 77, 45, 0.18), transparent 70%),
        linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(245, 77, 45, 0.25);
    border-radius: 18px;
    position: relative;
    overflow: hidden;
}
.arcpoly-app-landing__cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--c-brand), transparent);
}
.arcpoly-app-landing__cta h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 0.5rem;
    color: var(--c-text);
}
.arcpoly-app-landing__cta p {
    color: var(--c-text-dim);
    font-size: 0.95rem;
    margin: 0 auto 1.5rem;
    max-width: 520px;
}


/* ============================================================================
 * ACADEMY LANDING — 1-page condensed (DB-driven course grid)
 * ========================================================================== */

.arcpoly-academy {
    --c-bg-0: var(--c-bg-0, #0a0a0a);
    --c-bg-1: var(--c-bg-1, #141414);
    --c-bg-2: var(--c-bg-2, #1f1f1f);
    --c-border: var(--c-border, #262626);
    --c-text: var(--c-text, #ececec);
    --c-text-dim: var(--c-text-dim, #a3a3a3);
    --c-text-muted: var(--c-text-muted, #6b6b6b);
    --c-brand: var(--c-brand, #f54d2d);
    --c-success: var(--c-success, #22c55e);
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 1.5rem) 3rem;
}

/* HERO — giống AI Studio nhưng accent xanh nhẹ */
.arcpoly-academy__hero {
    text-align: center;
    padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
}
.arcpoly-academy__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--c-brand);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    padding: 0.375rem 0.875rem;
    background: rgba(245, 77, 45, 0.12);
    border: 1px solid rgba(245, 77, 45, 0.3);
    border-radius: 999px;
    margin-bottom: 1.25rem;
}
.arcpoly-academy__title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0 0 1rem;
    color: var(--c-text);
}
.arcpoly-academy__title .text-brand { color: var(--c-brand); }
.arcpoly-academy__subtitle {
    color: var(--c-text-dim);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 640px;
    margin: 0 auto 1.5rem;
}
.arcpoly-academy__actions {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    justify-content: center;
}

/* STATS */
.arcpoly-academy__stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin: 2.25rem auto 0;
    max-width: 720px;
    background: rgba(20, 20, 20, 0.7);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 1rem 0;
    backdrop-filter: blur(10px);
}
@media (max-width: 600px) {
    .arcpoly-academy__stats { grid-template-columns: repeat(2, 1fr); }
}
.arcpoly-academy__stat {
    text-align: center;
    padding: 0.25rem 0.75rem;
    border-right: 1px solid var(--c-border);
}
.arcpoly-academy__stat:last-child { border-right: none; }
@media (max-width: 600px) {
    .arcpoly-academy__stat { border-right: none; padding: 0.5rem 0.25rem; }
}
.arcpoly-academy__stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--c-text);
    line-height: 1;
    letter-spacing: -0.01em;
}
.arcpoly-academy__stat-value--success { color: var(--c-success); }
.arcpoly-academy__stat-value small {
    font-size: 0.6em;
    font-weight: 600;
    color: var(--c-text-dim);
    margin-left: 1px;
}
.arcpoly-academy__stat-label {
    font-size: 0.7rem;
    color: var(--c-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-top: 0.25rem;
}

/* SECTION */
.arcpoly-academy__section {
    padding: clamp(1.5rem, 3vw, 2.5rem) 0;
    border-top: 1px solid var(--c-divider, rgba(255,255,255,0.05));
}
.arcpoly-academy__h2 {
    text-align: center;
    font-size: clamp(1.5rem, 2.8vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 0.5rem;
    color: var(--c-text);
}
.arcpoly-academy__sub-text {
    text-align: center;
    color: var(--c-text-dim);
    font-size: 0.9rem;
    margin: 0 auto 1.5rem;
    max-width: 560px;
}

/* CATEGORY CHIPS */
.arcpoly-academy__cats {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
}
.arcpoly-academy-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    border-radius: 999px;
    color: var(--c-text-dim);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 150ms ease;
    white-space: nowrap;
}
.arcpoly-academy-chip:hover {
    color: var(--c-text);
    border-color: rgba(255, 255, 255, 0.15);
}
.arcpoly-academy-chip--active {
    background: var(--c-brand);
    border-color: var(--c-brand);
    color: #fff;
}
.arcpoly-academy-chip__count {
    background: rgba(255, 255, 255, 0.1);
    color: inherit;
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
}
.arcpoly-academy-chip--active .arcpoly-academy-chip__count {
    background: rgba(0, 0, 0, 0.18);
}

/* COURSE GRID */
.arcpoly-academy__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}
@media (max-width: 600px) {
    .arcpoly-academy__grid { grid-template-columns: 1fr; }
}

.arcpoly-academy-card {
    background: linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.arcpoly-academy-card:hover {
    border-color: var(--c-brand);
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.45);
}

.arcpoly-academy-card__media {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--c-bg-2);
    overflow: hidden;
    display: block;
    border-bottom: 1px solid var(--c-border);
}
.arcpoly-academy-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 400ms ease;
}
.arcpoly-academy-card:hover .arcpoly-academy-card__media img {
    transform: scale(1.06);
}
.arcpoly-academy-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-muted);
}

.arcpoly-academy-card__custom-label,
.arcpoly-academy-card__free-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.3rem 0.625rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #fff;
    z-index: 2;
    backdrop-filter: blur(4px);
}
.arcpoly-academy-card__free-badge {
    background: rgba(34, 197, 94, 0.9);
}
/* Khi cả custom_label + free → free đẩy xuống dưới */
.arcpoly-academy-card__custom-label + .arcpoly-academy-card__free-badge {
    top: auto;
    bottom: 0.75rem;
}

.arcpoly-academy-card__play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    opacity: 0;
    transition: opacity 200ms ease;
}
.arcpoly-academy-card:hover .arcpoly-academy-card__play {
    opacity: 1;
}
.arcpoly-academy-card__play svg {
    width: 44px;
    height: 44px;
    background: var(--c-brand);
    border-radius: 50%;
    padding: 10px;
    box-shadow: 0 8px 24px rgba(245, 77, 45, 0.55);
}

.arcpoly-academy-card__body {
    padding: 1rem 1.125rem 1.125rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 0.5rem;
}
.arcpoly-academy-card__cat {
    display: inline-block;
    color: var(--c-brand);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.arcpoly-academy-card__name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0;
    line-height: 1.35;
    letter-spacing: -0.005em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.arcpoly-academy-card__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--c-text-dim);
    font-size: 0.78rem;
    flex-wrap: wrap;
}
.arcpoly-academy-card__rating {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}
.arcpoly-academy-card__rating svg { flex-shrink: 0; }
.arcpoly-academy-card__rating-num {
    margin-left: 0.25rem;
    color: var(--c-text);
    font-weight: 600;
}
.arcpoly-academy-card__students {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}
.arcpoly-academy-card__footer {
    margin-top: auto;
    padding-top: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}
.arcpoly-academy-card__price {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.15;
}
.arcpoly-academy-card__price-original {
    font-size: 0.7rem;
    color: var(--c-text-muted);
    text-decoration: line-through;
}
.arcpoly-academy-card__price-amount {
    font-size: 1rem;
    font-weight: 800;
    color: var(--c-brand);
    letter-spacing: -0.01em;
}

/* WHY US */
.arcpoly-academy__why {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.875rem;
}
.arcpoly-academy-why {
    background: linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    padding: 1.125rem 1.25rem;
    transition: border-color 200ms ease, transform 200ms ease;
}
.arcpoly-academy-why:hover {
    border-color: var(--c-brand);
    transform: translateY(-2px);
}
.arcpoly-academy-why__icon {
    display: inline-flex;
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: rgba(245, 77, 45, 0.1);
    color: var(--c-brand);
    align-items: center;
    justify-content: center;
    margin-bottom: 0.625rem;
}
.arcpoly-academy-why__icon svg {
    width: 18px;
    height: 18px;
}
.arcpoly-academy-why__name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 0.375rem;
    letter-spacing: -0.005em;
}
.arcpoly-academy-why__desc {
    color: var(--c-text-dim);
    font-size: 0.8rem;
    line-height: 1.5;
    margin: 0;
}

/* FINAL CTA */
.arcpoly-academy__cta {
    text-align: center;
    padding: clamp(2rem, 4vw, 3rem) 1.5rem;
    margin-top: 1.5rem;
    background:
        radial-gradient(ellipse 80% 90% at 50% 50%, rgba(245, 77, 45, 0.18), transparent 70%),
        linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(245, 77, 45, 0.25);
    border-radius: 18px;
    position: relative;
    overflow: hidden;
}
.arcpoly-academy__cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--c-brand), transparent);
}
.arcpoly-academy__cta h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 0.5rem;
    color: var(--c-text);
}
.arcpoly-academy__cta p {
    color: var(--c-text-dim);
    font-size: 0.95rem;
    margin: 0 auto 1.5rem;
    max-width: 520px;
}


/* ============================================================================
 * AI STUDIO LANDING — full 1-page condensed layout
 * ========================================================================== */

.arcpoly-ai-landing {
    --c-bg-0: var(--c-bg-0, #0a0a0a);
    --c-bg-1: var(--c-bg-1, #141414);
    --c-bg-2: var(--c-bg-2, #1f1f1f);
    --c-border: var(--c-border, #262626);
    --c-text: var(--c-text, #ececec);
    --c-text-dim: var(--c-text-dim, #a3a3a3);
    --c-text-muted: var(--c-text-muted, #6b6b6b);
    --c-brand: var(--c-brand, #f54d2d);
    --c-brand-hover: var(--c-brand-hover, #ff6440);
    --c-success: var(--c-success, #22c55e);
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 1.5rem) 3rem;
}

/* HERO */
.arcpoly-ai-landing__hero {
    text-align: center;
    padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
    position: relative;
}
.arcpoly-ai-landing__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--c-brand);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    padding: 0.375rem 0.875rem;
    background: rgba(245, 77, 45, 0.12);
    border: 1px solid rgba(245, 77, 45, 0.3);
    border-radius: 999px;
    margin-bottom: 1.25rem;
}
.arcpoly-ai-landing__title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0 0 1rem;
    color: var(--c-text);
}
.arcpoly-ai-landing__title .text-brand {
    color: var(--c-brand);
}
.arcpoly-ai-landing__subtitle {
    color: var(--c-text-dim);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 640px;
    margin: 0 auto 1.5rem;
}
.arcpoly-ai-landing__actions {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    justify-content: center;
}

/* Stats grid trong hero */
.arcpoly-ai-landing__stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin: 2.25rem auto 0;
    max-width: 720px;
    background: rgba(20, 20, 20, 0.7);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 1rem 0;
    backdrop-filter: blur(10px);
}
@media (max-width: 600px) {
    .arcpoly-ai-landing__stats { grid-template-columns: repeat(2, 1fr); }
}
.arcpoly-ai-landing__stat {
    text-align: center;
    padding: 0.25rem 0.75rem;
    border-right: 1px solid var(--c-border);
}
.arcpoly-ai-landing__stat:last-child,
.arcpoly-ai-landing__stat:nth-child(2n):where(:nth-last-child(-n+2)) {
    border-right: none;
}
@media (max-width: 600px) {
    .arcpoly-ai-landing__stat { border-right: none; padding: 0.5rem 0.25rem; }
}
.arcpoly-ai-landing__stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--c-text);
    line-height: 1;
    letter-spacing: -0.01em;
}
.arcpoly-ai-landing__stat-value small {
    font-size: 0.7em;
    font-weight: 600;
    color: var(--c-text-dim);
    margin-left: 1px;
}
.arcpoly-ai-landing__stat-label {
    font-size: 0.7rem;
    color: var(--c-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-top: 0.25rem;
}

/* SECTION */
.arcpoly-ai-landing__section {
    padding: clamp(1.5rem, 3vw, 2.5rem) 0;
    border-top: 1px solid var(--c-divider, rgba(255,255,255,0.05));
}
.arcpoly-ai-landing__h2 {
    text-align: center;
    font-size: clamp(1.5rem, 2.8vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 0.5rem;
    color: var(--c-text);
    line-height: 1.2;
}
.arcpoly-ai-landing__sub-text {
    text-align: center;
    color: var(--c-text-dim);
    font-size: 0.9rem;
    margin: 0 auto 1.5rem;
    max-width: 560px;
}

/* MODULES — 5 group cards */
.arcpoly-ai-landing__modules {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.875rem;
}
.arcpoly-ai-mod-group {
    background: linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    padding: 1rem 1.125rem;
    transition: border-color 200ms ease, transform 200ms ease;
}
.arcpoly-ai-mod-group:hover {
    border-color: var(--c-brand);
    transform: translateY(-2px);
}
.arcpoly-ai-mod-group__head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.625rem;
    padding-bottom: 0.625rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.arcpoly-ai-mod-group__icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    color: var(--c-brand);
    background: rgba(245, 77, 45, 0.1);
    border-radius: 7px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.arcpoly-ai-mod-group__icon svg {
    width: 16px;
    height: 16px;
}
.arcpoly-ai-mod-group__name {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0;
}
.arcpoly-ai-mod-group__count {
    flex-shrink: 0;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--c-text-muted);
    background: var(--c-bg-2);
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
}
.arcpoly-ai-mod-group__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.arcpoly-ai-mod-group__list li {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--c-text);
    font-size: 0.8rem;
    line-height: 1.4;
    margin: 0;
}
.arcpoly-ai-mod-group__list li > svg {
    flex-shrink: 0;
    color: var(--c-success);
}

/* WORKFLOW — 3 steps horizontal */
.arcpoly-ai-workflow {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    counter-reset: aiwf;
}
@media (max-width: 700px) {
    .arcpoly-ai-workflow { grid-template-columns: 1fr; }
}
.arcpoly-ai-step {
    position: relative;
    background: linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    padding: 1.25rem 1.25rem 1rem;
}
.arcpoly-ai-step__num {
    display: inline-block;
    color: var(--c-brand);
    font-size: 0.75rem;
    font-weight: 800;
    font-family: var(--ff-mono, monospace);
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}
.arcpoly-ai-step__icon {
    display: inline-flex;
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: rgba(245, 77, 45, 0.1);
    color: var(--c-brand);
    align-items: center;
    justify-content: center;
    margin-bottom: 0.625rem;
}
.arcpoly-ai-step__icon svg {
    width: 20px;
    height: 20px;
}
.arcpoly-ai-step__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 0.375rem;
    letter-spacing: -0.005em;
}
.arcpoly-ai-step__desc {
    color: var(--c-text-dim);
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 0;
}

/* SYSTEM REQUIREMENTS — 4-col card */
.arcpoly-ai-sysreq {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    background: linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    overflow: hidden;
}
@media (max-width: 700px) {
    .arcpoly-ai-sysreq { grid-template-columns: repeat(2, 1fr); }
}
.arcpoly-ai-sysreq__item {
    padding: 1rem 1.125rem;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.arcpoly-ai-sysreq__item:last-child,
.arcpoly-ai-sysreq__item:nth-child(4n) {
    border-right: none;
}
.arcpoly-ai-sysreq__item:nth-last-child(-n+4) {
    border-bottom: none;
}
@media (max-width: 700px) {
    .arcpoly-ai-sysreq__item:nth-child(2n) { border-right: none; }
    .arcpoly-ai-sysreq__item:nth-last-child(-n+2) { border-bottom: none; }
}
.arcpoly-ai-sysreq__label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-text-dim);
    margin-bottom: 0.25rem;
}
.arcpoly-ai-sysreq__value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text);
}

/* FINAL CTA */
.arcpoly-ai-landing__cta {
    text-align: center;
    padding: clamp(2rem, 4vw, 3rem) 1.5rem;
    margin-top: 1.5rem;
    background:
        radial-gradient(ellipse 80% 90% at 50% 50%, rgba(245, 77, 45, 0.18), transparent 70%),
        linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(245, 77, 45, 0.25);
    border-radius: 18px;
    position: relative;
    overflow: hidden;
}
.arcpoly-ai-landing__cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--c-brand), transparent);
}
.arcpoly-ai-landing__cta h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 0.5rem;
    color: var(--c-text);
}
.arcpoly-ai-landing__cta p {
    color: var(--c-text-dim);
    font-size: 0.95rem;
    margin: 0 auto 1.5rem;
    max-width: 520px;
}


/* ============================================================================
 * AI STUDIO PRICING — horizontal card grid với features list (reference design)
 * ========================================================================== */

.arcpoly-ai-pricing {
    padding: clamp(2rem, 4vw, 3rem) 0;
    max-width: var(--container-w, 1280px);
    margin: 0 auto;
    padding-inline: var(--container-pad, 1rem);
}
.arcpoly-ai-pricing__hero {
    text-align: center;
    margin-bottom: 2rem;
}
.arcpoly-ai-pricing__eyebrow {
    display: inline-block;
    color: var(--c-brand);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.75rem;
}
.arcpoly-ai-pricing__title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 0.75rem;
    color: var(--c-text);
    line-height: 1.15;
}
.arcpoly-ai-pricing__title .text-brand {
    color: var(--c-brand);
}
.arcpoly-ai-pricing__subtitle {
    color: var(--c-text-dim);
    font-size: 0.95rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.6;
}

.arcpoly-ai-pricing__grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2.5rem;
}
@media (max-width: 1200px) {
    .arcpoly-ai-pricing__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}
@media (max-width: 768px) {
    .arcpoly-ai-pricing__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 480px) {
    .arcpoly-ai-pricing__grid {
        grid-template-columns: 1fr;
    }
}

.arcpoly-ai-card {
    position: relative;
    background: linear-gradient(180deg, #1a1a1a 0%, #131313 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 16px;
    padding: 1.75rem 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
    min-height: 480px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.arcpoly-ai-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(0,0,0,0.4);
}

/* Featured card — orange glow border + brand badge */
.arcpoly-ai-card--featured {
    border-color: var(--c-brand);
    box-shadow:
        0 0 0 1px var(--c-brand),
        0 0 32px rgba(245, 77, 45, 0.35),
        0 12px 32px rgba(0,0,0,0.5);
    transform: translateY(-2px);
}
.arcpoly-ai-card--featured:hover {
    border-color: var(--c-brand);
    box-shadow:
        0 0 0 1px var(--c-brand),
        0 0 40px rgba(245, 77, 45, 0.5),
        0 16px 40px rgba(0,0,0,0.55);
    transform: translateY(-5px);
}

.arcpoly-ai-card__badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--c-brand);
    color: #fff;
    padding: 0.4rem 0.95rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    /* Dark "punch-out" ring tách badge khỏi orange glow border của card */
    box-shadow:
        0 0 0 4px var(--c-bg-0, #0a0a0a),
        0 4px 14px rgba(245, 77, 45, 0.5),
        0 0 24px rgba(245, 77, 45, 0.35);
    white-space: nowrap;
    z-index: 5;
    line-height: 1;
}
/* Featured card padding-top phải đủ để badge không đè text "1 NĂM" */
.arcpoly-ai-card--featured {
    padding-top: 2rem;
}

.arcpoly-ai-card__eyebrow {
    display: block;
    color: var(--c-text-dim);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: 1.25rem;
}

.arcpoly-ai-card__original {
    text-align: center;
    color: var(--c-text-muted);
    font-size: 0.875rem;
    text-decoration: line-through;
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.arcpoly-ai-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 0.25rem;
}
.arcpoly-ai-card__amount {
    font-size: clamp(2rem, 3.5vw, 2.625rem);
    font-weight: 800;
    color: var(--c-text);
    letter-spacing: -0.02em;
    line-height: 1;
}
.arcpoly-ai-card__period {
    color: var(--c-text-dim);
    font-size: 0.875rem;
    font-weight: 500;
}
.arcpoly-ai-card__period-long {
    text-align: center;
    color: var(--c-text-dim);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.arcpoly-ai-card__features {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    flex: 1;
}
.arcpoly-ai-card__features li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--c-text);
    font-size: 0.875rem;
    line-height: 1.45;
    margin: 0;
}
.arcpoly-ai-card__features li > svg {
    flex-shrink: 0;
    color: var(--c-success);
    margin-top: 3px;
}
.arcpoly-ai-card__features li > span {
    flex: 1;
}

.arcpoly-ai-card > .btn {
    margin-top: 1.5rem;
    height: 44px;
    font-weight: 700;
    font-size: 0.9rem;
}
.arcpoly-ai-card--featured > .btn.btn--brand {
    box-shadow: 0 6px 20px rgba(245, 77, 45, 0.45);
}


/* ============================================================================
 * ENHANCED PRICING TABLE — rich rows với thumbnail + description
 * ========================================================================== */

.arcpoly-pricing-table--rich {
    background: linear-gradient(180deg, #181818 0%, #121212 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.4),
        0 8px 24px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.arcpoly-pricing-table--rich .arcpoly-pricing-table__header {
    display: grid;
    grid-template-columns: 2fr 1fr 1.1fr auto;
    gap: 1rem;
    padding: 0.875rem 1.25rem;
    background: rgba(255, 255, 255, 0.02);
    color: var(--c-text-dim);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--c-border);
}
.arcpoly-pricing-table--rich .arcpoly-pricing-table__row {
    display: grid;
    grid-template-columns: 2fr 1fr 1.1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    transition: background-color 150ms ease;
}
.arcpoly-pricing-table--rich .arcpoly-pricing-table__row:first-of-type {
    border-top: none;
}
.arcpoly-pricing-table--rich .arcpoly-pricing-table__row:hover {
    background: rgba(255, 255, 255, 0.025);
}

.arcpoly-pricing-table__name-wrap {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    min-width: 0;
}
.arcpoly-pricing-table__thumb {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--c-bg-2);
    border: 1px solid var(--c-border);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.arcpoly-pricing-table__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.arcpoly-pricing-table__thumb-fallback {
    color: var(--c-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.arcpoly-pricing-table__thumb-fallback svg {
    width: 22px;
    height: 22px;
}
.arcpoly-pricing-table__name-body {
    min-width: 0;
    flex: 1;
}
.arcpoly-pricing-table__name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 0.2rem;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.arcpoly-pricing-table__desc {
    color: var(--c-text-dim);
    font-size: 0.78rem;
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.arcpoly-pricing-table__key {
    font-family: var(--ff-mono, monospace);
    font-size: 0.7rem;
    color: var(--c-text-muted);
}

@media (max-width: 768px) {
    .arcpoly-pricing-table--rich .arcpoly-pricing-table__header {
        display: none;
    }
    .arcpoly-pricing-table--rich .arcpoly-pricing-table__row {
        grid-template-columns: 1fr;
        gap: 0.625rem;
        padding: 1rem;
    }
    .arcpoly-pricing-table--rich .arcpoly-pricing-table__col--duration,
    .arcpoly-pricing-table--rich .arcpoly-pricing-table__col--price {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    .arcpoly-pricing-table--rich .arcpoly-pricing-table__col--price::before {
        content: 'Giá:';
        color: var(--c-text-dim);
        font-size: 0.825rem;
        font-weight: 500;
    }
    .arcpoly-pricing-table--rich .arcpoly-pricing-table__col--duration::before {
        content: 'Thời hạn:';
        color: var(--c-text-dim);
        font-size: 0.825rem;
        font-weight: 500;
    }
}


/* ============================================================================
 * PRICING TABS — icon in tab button
 * ========================================================================== */
.arcpoly-pricing__tab-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    margin-right: 0.4rem;
}
.arcpoly-pricing__tab-icon svg {
    width: 100%;
    height: 100%;
}
.arcpoly-pricing__group-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2.5rem 0 1.25rem;
    color: var(--c-text);
    letter-spacing: -0.01em;
}


/* ============================================================================
 * DOWNLOADS PAGE — hero, featured card, app grid
 * ========================================================================== */

.arcpoly-downloads {
    --c-bg-0: var(--c-bg-0, #0a0a0a);
    --c-bg-1: var(--c-bg-1, #141414);
    --c-bg-2: var(--c-bg-2, #1f1f1f);
    --c-border: var(--c-border, #262626);
    --c-text: var(--c-text, #ececec);
    --c-text-dim: var(--c-text-dim, #a3a3a3);
    --c-text-muted: var(--c-text-muted, #6b6b6b);
    --c-brand: var(--c-brand, #f54d2d);
    --c-brand-hover: var(--c-brand-hover, #ff6440);
    --c-success: var(--c-success, #22c55e);
    --c-warning: var(--c-warning, #f59e0b);
    padding-bottom: 3rem;
}

/* HERO ----------------------------------------------------------------- */
.arcpoly-downloads__hero {
    position: relative;
    text-align: center;
    padding: 3.5rem 1rem 2.5rem;
    /* FULL-BLEED: break out container */
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    margin-top: -2rem;
    margin-bottom: 2.5rem;
    background:
        radial-gradient(ellipse 50% 60% at 50% 0%, rgba(245,77,45,0.10), transparent 70%);
    border-bottom: 1px solid var(--c-border);
    overflow: hidden;
}
.arcpoly-downloads__hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 55% 70% at 50% 30%, #000 25%, transparent 85%);
    -webkit-mask-image: radial-gradient(ellipse 55% 70% at 50% 30%, #000 25%, transparent 85%);
    pointer-events: none;
}
.arcpoly-downloads__hero > * { position: relative; z-index: 1; }
.arcpoly-downloads__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--c-brand);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.375rem 0.875rem;
    background: rgba(245, 77, 45, 0.12);
    border: 1px solid rgba(245, 77, 45, 0.25);
    border-radius: 9999px;
    margin-bottom: 1rem;
}
.arcpoly-downloads__title {
    font-size: clamp(2.25rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
    color: var(--c-text);
    line-height: 1.1;
}
.arcpoly-downloads__subtitle {
    color: var(--c-text-dim);
    font-size: 1rem;
    max-width: 640px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}
.arcpoly-downloads__stats {
    display: inline-flex;
    align-items: stretch;
    justify-content: center;
    background: rgba(20, 20, 20, 0.6);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 0.875rem 0;
    backdrop-filter: blur(8px);
}
.arcpoly-downloads__stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.125rem;
    padding: 0.25rem 1.5rem;
    border-right: 1px solid var(--c-border);
    min-width: 110px;
}
.arcpoly-downloads__stat:last-child { border-right: none; }
.arcpoly-downloads__stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--c-text);
    line-height: 1;
    letter-spacing: -0.01em;
}
.arcpoly-downloads__stat-value--success { color: var(--c-success); }
.arcpoly-downloads__stat-label {
    font-size: 0.7rem;
    color: var(--c-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

/* FEATURED CARD (Arcpoly Center) -------------------------------------- */
.arcpoly-downloads__featured {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 2rem;
    align-items: center;
    background: linear-gradient(135deg, rgba(245,77,45,0.06) 0%, var(--c-bg-1) 50%);
    border: 1px solid var(--c-border);
    border-radius: 20px;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    margin: 2.5rem var(--container-pad, 1rem) 0;
    max-width: var(--container-w, 1280px);
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
}
.arcpoly-downloads__featured::before {
    content: '';
    position: absolute;
    top: -1px; left: -1px; right: -1px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--c-brand), transparent);
    pointer-events: none;
}
@media (max-width: 768px) {
    .arcpoly-downloads__featured {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}
.arcpoly-downloads__featured-media {
    aspect-ratio: 1 / 1;
    background: var(--c-bg-2);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 380px;
    margin-inline: auto;
}
.arcpoly-downloads__featured-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.arcpoly-downloads__featured-icon {
    width: 80px;
    height: 80px;
    color: var(--c-brand);
}
.arcpoly-downloads__featured-icon svg {
    width: 100%;
    height: 100%;
}
.arcpoly-downloads__featured-tag {
    display: inline-flex;
    align-items: center;
    color: var(--c-brand);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.3rem 0.75rem;
    background: rgba(245, 77, 45, 0.12);
    border-radius: 999px;
    margin-bottom: 0.875rem;
}
.arcpoly-downloads__featured-name {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 0.75rem;
    color: var(--c-text);
    line-height: 1.15;
}
.arcpoly-downloads__featured-desc {
    color: var(--c-text-dim);
    font-size: 0.95rem;
    line-height: 1.65;
    margin: 0 0 1.25rem;
}
.arcpoly-downloads__featured-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.arcpoly-downloads__featured-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.3rem 0.7rem;
    background: var(--c-bg-2);
    border: 1px solid var(--c-border);
    border-radius: 999px;
    color: var(--c-text-dim);
    font-size: 0.75rem;
    font-weight: 600;
}
.arcpoly-downloads__featured-chip--free {
    background: rgba(34, 197, 94, 0.12);
    border-color: rgba(34, 197, 94, 0.3);
    color: var(--c-success);
}
.arcpoly-downloads__featured-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
}

/* SECTION TITLE ------------------------------------------------------- */
.arcpoly-downloads__section-title {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 700;
    color: var(--c-text);
    letter-spacing: -0.01em;
    margin: 3rem var(--container-pad, 1rem) 1.25rem;
    max-width: var(--container-w, 1280px);
    margin-left: auto;
    margin-right: auto;
    padding-inline: var(--container-pad, 1rem);
}

/* APP GRID ------------------------------------------------------------ */
.arcpoly-downloads__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    padding: 0 var(--container-pad, 1rem);
    max-width: var(--container-w, 1280px);
    margin: 0 auto;
}
@media (max-width: 600px) {
    .arcpoly-downloads__grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.arcpoly-app-tile {
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    border-radius: 16px;
    overflow: hidden;
    transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
    display: flex;
    flex-direction: column;
}
.arcpoly-app-tile:hover {
    border-color: var(--c-brand);
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(245,77,45,0.15);
}
.arcpoly-app-tile--disabled {
    opacity: 0.7;
}
.arcpoly-app-tile--disabled:hover {
    border-color: var(--c-border);
    transform: none;
    box-shadow: none;
}
.arcpoly-app-tile__media {
    position: relative;
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, var(--c-bg-2) 0%, var(--c-bg-0) 100%);
    overflow: hidden;
    border-bottom: 1px solid var(--c-border);
}
.arcpoly-app-tile__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 400ms ease;
}
.arcpoly-app-tile:hover .arcpoly-app-tile__media img {
    transform: scale(1.04);
}
.arcpoly-app-tile__icon-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-brand);
    opacity: 0.65;
}
.arcpoly-app-tile__icon-fallback svg {
    width: 56px;
    height: 56px;
}
.arcpoly-app-tile__badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.3rem 0.625rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    z-index: 2;
    backdrop-filter: blur(6px);
}
.arcpoly-app-tile__badge--free {
    background: rgba(34, 197, 94, 0.85);
    color: #fff;
}
.arcpoly-app-tile__badge--pro {
    background: rgba(245, 77, 45, 0.9);
    color: #fff;
}
.arcpoly-app-tile__status-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.3rem 0.625rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    z-index: 2;
}
.arcpoly-app-tile__status-badge--maint {
    background: rgba(245, 158, 11, 0.85);
    color: #fff;
}
.arcpoly-app-tile__status-badge--soon {
    background: rgba(99, 102, 241, 0.85);
    color: #fff;
}
.arcpoly-app-tile__body {
    padding: 1.125rem 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.arcpoly-app-tile__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
}
.arcpoly-app-tile__name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0;
    line-height: 1.25;
    letter-spacing: -0.005em;
    flex: 1;
    min-width: 0;
}
.arcpoly-app-tile__version {
    flex-shrink: 0;
    font-family: var(--ff-mono, monospace);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--c-text-muted);
    background: var(--c-bg-2);
    border: 1px solid var(--c-border);
    padding: 0.1rem 0.45rem;
    border-radius: 6px;
    line-height: 1.3;
}
.arcpoly-app-tile__desc {
    color: var(--c-text-dim);
    font-size: 0.85rem;
    line-height: 1.55;
    margin: 0 0 1rem;
    flex: 1;
}
.arcpoly-app-tile__pricing {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    flex-wrap: wrap;
    padding: 0.625rem 0.75rem;
    margin: 0 0 0.75rem;
    background: linear-gradient(135deg, rgba(245, 77, 45, 0.08), rgba(245, 77, 45, 0.02));
    border: 1px solid rgba(245, 77, 45, 0.2);
    border-radius: 10px;
}
.arcpoly-app-tile__price {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--c-brand);
    line-height: 1;
}
.arcpoly-app-tile__price-original {
    font-size: 0.8rem;
    color: var(--c-text-muted);
    text-decoration: line-through;
}
.arcpoly-app-tile__price-note {
    font-size: 0.75rem;
    color: var(--c-text-dim);
    margin-left: auto;
}
.arcpoly-app-tile__actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
}
.arcpoly-app-tile__actions .btn {
    flex: 1;
    justify-content: center;
}
.arcpoly-app-tile__install {
    flex: 2 !important;
}
.arcpoly-app-tile__upgrade {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.75rem;
    padding: 0.4rem 0.625rem;
    background: transparent;
    border: 1px dashed rgba(245, 77, 45, 0.4);
    border-radius: 8px;
    color: var(--c-brand);
    font-size: 0.825rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 150ms ease;
    justify-content: center;
}
.arcpoly-app-tile__upgrade:hover {
    background: rgba(245, 77, 45, 0.1);
    border-style: solid;
    border-color: var(--c-brand);
    color: var(--c-brand-hover);
}
.arcpoly-app-tile__owned {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.75rem;
    padding: 0.4rem 0.625rem;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: 8px;
    color: var(--c-success);
    font-size: 0.8rem;
    font-weight: 600;
    justify-content: center;
}

/* INFO STRIP ---------------------------------------------------------- */
.arcpoly-downloads__info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin: 2.5rem var(--container-pad, 1rem) 0;
    max-width: var(--container-w, 1280px);
    margin-left: auto;
    margin-right: auto;
    padding-inline: var(--container-pad, 1rem);
}
.arcpoly-downloads__info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.125rem 1.25rem;
    background: var(--c-bg-1);
    border: 1px solid var(--c-border);
    border-radius: 14px;
}
.arcpoly-downloads__info-card svg {
    flex-shrink: 0;
    color: var(--c-brand);
    margin-top: 2px;
}
.arcpoly-downloads__info-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 0.25rem;
}
.arcpoly-downloads__info-card p {
    font-size: 0.825rem;
    color: var(--c-text-dim);
    line-height: 1.5;
    margin: 0;
}


/* ============================================================================
 * AUTH CARD — EXPLICIT TEXT COLOR FIX (outside-of-layer specificity)
 * Đảm bảo button text + form labels luôn đọc được dù theme nào active.
 * ========================================================================== */

.auth-card .btn--brand,
.auth-card a.btn--brand,
.auth-card button.btn--brand {
    color: #fff !important;
    background: var(--c-brand, #f54d2d) !important;
    border-color: var(--c-brand, #f54d2d) !important;
}
.auth-card .btn--brand:hover {
    background: var(--c-brand-hover, #ff6440) !important;
    color: #fff !important;
}
.auth-card .form-label {
    color: var(--c-text, #ececec) !important;
}
.auth-card .form-control {
    background: var(--c-bg-2, #1f1f1f) !important;
    color: var(--c-text, #ececec) !important;
    border: 1px solid var(--c-border, #262626) !important;
}
.auth-card .form-control:focus {
    border-color: var(--c-brand, #f54d2d) !important;
    box-shadow: 0 0 0 3px rgba(245, 77, 45, 0.3) !important;
}

/* Tab buttons polish — make icon + label fit */
.auth-card--tabbed .auth-tab__label {
    font-size: 0.8rem;
    line-height: 1.2;
    white-space: nowrap;
}
@media (min-width: 481px) {
    .auth-card--tabbed .auth-tab__label {
        font-size: 0.875rem;
    }
}