/**
 * Atlas CMS Pro — UI spec (dark app directory)
 * Reference: approved mockup / optimization doc
 */

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.desktop-only { display: block; }
.mobile-only { display: none; }

body {
    font-family: var(--font-family-sans);
}

/* ── Header ── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    background: rgba(15, 23, 42, 0.92);
    border-bottom: 1px solid var(--color-border-base);
    backdrop-filter: blur(14px);
    min-height: var(--header-height);
}

body.light-mode .site-header {
    background: rgba(255, 255, 255, 0.94);
}

body.admin-bar .site-header { top: 32px; }

@media screen and (max-width: 782px) {
    body.admin-bar .site-header { top: 46px; }
}

.site-header__inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--space-16);
    padding: 12px 0;
    min-height: var(--header-height);
}

.site-logo__text {
    color: var(--color-text);
    font-weight: 700;
}

.primary-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-24);
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.primary-menu li a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
    transition: color var(--transition);
}

.primary-menu li a:hover,
.primary-menu li a:focus-visible {
    color: var(--color-primary);
}

.site-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-toggle,
.lang-toggle,
.toggle-theme,
.mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--color-border-base);
    border-radius: var(--radius-xs);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.lang-toggle {
    width: auto;
    padding: 0 12px;
    font-size: 0.75rem;
    font-weight: 700;
    opacity: 0.8;
}

.search-toggle:hover,
.toggle-theme:hover,
.mobile-menu-toggle:hover {
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

.search-icon {
    display: inline-flex;
    color: var(--color-text-secondary);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 10px;
}

.mobile-menu-toggle__bar {
    display: block;
    width: 100%;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
}

.mobile-search-panel {
    border-top: 1px solid var(--color-border-base);
    padding: 12px 0 16px;
    background: var(--color-surface);
}

.header-search-form {
    display: flex;
    gap: 8px;
    align-items: center;
}

.header-search-form__input {
    flex: 1;
    min-height: var(--search-height-mobile);
    border: 1px solid var(--color-border-base);
    border-radius: var(--radius-sm);
    background: var(--color-dark);
    color: var(--color-text);
    padding: 0 14px;
}

/* ── Hero ── */
.homepage-hero {
    background: var(--gradient-hero-dark);
    color: var(--color-text-primary);
    padding: 40px 0 36px;
    border-bottom: 1px solid var(--color-border-base);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 28px;
    align-items: stretch;
}

.hero-grid--no-promo {
    grid-template-columns: 1fr;
}

.hero-badge {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: var(--radius-circle);
    background: rgba(34, 197, 94, 0.18);
    color: #86efac;
    border: 1px solid rgba(34, 197, 94, 0.28);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.hero-title {
    font-size: clamp(1.85rem, 3.2vw, 2.75rem);
    line-height: 1.12;
    color: #fff;
    margin-bottom: 12px;
    font-weight: 800;
}

.hero-subtitle {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: 22px;
    max-width: 52ch;
}

/* Search bar spec: 56px desktop, icon left, button right */
.hero-search-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: var(--search-height-desktop);
    padding: 6px 6px 6px 16px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border-base);
    background: var(--color-surface);
    box-shadow: var(--shadow-card);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.hero-search-bar:focus-within {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-focus-ring);
}

.hero-search-bar__icon {
    display: inline-flex;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.hero-search-bar__input {
    flex: 1;
    min-width: 0;
    border: 0;
    background: transparent;
    color: var(--color-text);
    font-size: 1rem;
    padding: 0;
}

.hero-search-bar__input:focus { outline: none; }

.hero-search-bar__input::placeholder {
    color: var(--color-text-secondary);
}

.hero-search-bar__submit {
    min-height: 44px;
    padding: 0 22px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    flex-shrink: 0;
}

.hero-hot-keywords {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
}

.hero-hot-keywords__label {
    color: var(--color-text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
}

.hero-hot-keyword {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: var(--radius-circle);
    border: 1px solid var(--color-border-base);
    background: rgba(17, 24, 39, 0.72);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.hero-hot-keyword:hover,
.hero-hot-keyword:focus-visible {
    border-color: var(--color-primary);
    color: #fff;
    background: rgba(37, 99, 235, 0.16);
}

/* Hero promo banner (right column) */
.hero-promo-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 280px;
    height: 100%;
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border-base);
    background: var(--gradient-promo), var(--color-surface);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.hero-promo-card__badge {
    align-self: flex-start;
    padding: 5px 10px;
    border-radius: var(--radius-circle);
    background: rgba(245, 158, 11, 0.18);
    color: var(--color-accent);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.hero-promo-card__title {
    color: #fff;
    font-size: 1.35rem;
    margin-bottom: 8px;
}

.hero-promo-card__text {
    color: var(--color-text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 16px;
    max-width: 36ch;
}

.hero-promo-card__button {
    align-self: flex-start;
    border-radius: var(--radius-circle);
}

.hero-promo-card__media {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 88px;
    height: 88px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border-base);
}

.hero-promo-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.homepage-search-standalone { display: none; }

/* ── Content sections ── */
.content-section {
    padding: 36px 0;
    background: transparent;
}

.section-heading {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
}

.section-heading--accent .section-heading__accent {
    width: 4px;
    min-height: 44px;
    border-radius: 4px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    flex-shrink: 0;
}

.section-heading__icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-xs);
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.22), rgba(124, 58, 237, 0.18));
    color: #fff;
    font-weight: 800;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.section-heading__content h2 {
    color: var(--color-text);
    font-size: 1.35rem;
    margin-bottom: 4px;
}

.section-heading__content p {
    color: var(--color-text-secondary);
    font-size: 0.92rem;
}

.section-eyebrow { color: var(--color-accent); }

/* Capsule tabs */
.section-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.section-tab {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: var(--radius-circle);
    border: 1px solid var(--color-border-base);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 600;
    transition: all var(--transition);
    font: inherit;
    cursor: pointer;
}

.section-tab:hover,
.section-tab:focus-visible {
    color: var(--color-text);
    border-color: var(--color-border-medium);
}

.section-tab.is-active {
    background: var(--color-accent-soft, rgba(34, 197, 94, 0.14));
    border-color: rgba(34, 197, 94, 0.45);
    color: var(--color-primary);
}

/* ── App cards (dark) ── */
.app-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

@media (max-width: 1280px) { .app-grid { grid-template-columns: repeat(5, 1fr); } }
@media (max-width: 1080px) { .app-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 900px)  { .app-grid { grid-template-columns: repeat(3, 1fr); } }

.app-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-base);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.app-card:hover,
.app-card:focus-within {
    transform: translateY(-2px);
    border-color: rgba(34, 197, 94, 0.35);
    box-shadow: var(--shadow-md);
}

.app-card__logo {
    width: 76px;
    height: 76px;
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(124, 58, 237, 0.16));
    color: #fff;
    font-weight: 800;
    font-size: 1.4rem;
    overflow: hidden;
}

.app-card__logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-card__title {
    margin: 0;
    font-size: 1rem;
    line-height: 1.35;
    width: 100%;
}

.app-card__title-link {
    color: var(--color-text);
    text-decoration: none;
}

.app-card__title-link:hover { color: var(--color-primary); }

.app-card__stats {
    display: flex;
    flex-direction: column;
    gap: 2px;
    width: 100%;
}

.app-card__rating {
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.88rem;
}

.app-card__downloads {
    color: var(--color-text-secondary);
    font-size: 0.78rem;
}

.app-card__meta--compact {
    width: 100%;
    text-align: left;
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 4px;
}

.app-card__footer {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: auto;
}

.app-card__button {
    width: 100%;
    min-height: 40px;
    border-radius: var(--radius-xs);
    font-size: 0.86rem;
}

.app-card__link {
    font-size: 0.78rem;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.badge {
    display: inline-flex;
    padding: 4px 10px;
    border-radius: var(--radius-circle);
    font-size: 0.72rem;
    font-weight: 700;
}

.badge--success {
    background: rgba(16, 185, 129, 0.14);
    color: var(--color-secondary);
}

.badge--muted {
    background: rgba(156, 163, 175, 0.12);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-base);
}

/* ── Category cards ── */
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.category-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border-base);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    color: var(--color-text);
    transition: transform var(--transition), border-color var(--transition);
}

.category-card:hover {
    transform: translateY(-2px);
    border-color: rgba(37, 99, 235, 0.3);
}

.category-card__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-xs);
    display: grid;
    place-items: center;
    background: var(--category-accent, var(--gradient-primary));
    color: #fff;
    font-weight: 800;
    overflow: hidden;
    flex-shrink: 0;
}

.category-card__icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-card__name {
    font-weight: 700;
    font-size: 0.9rem;
    display: block;
}

.category-card__count {
    color: var(--color-text-secondary);
    font-size: 0.78rem;
}

/* ── Banner / Ad / Custom HTML modules ── */
/* Banner / modules — see homepage-modules.css */

/* ── Community CTA ── */
.cta-section {
    padding: 24px;
    border-radius: var(--radius);
    background: var(--gradient-community);
    border: 1px solid rgba(37, 99, 235, 0.25);
    box-shadow: var(--shadow-card);
}

.cta-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    align-items: center;
}

.cta-section .section-eyebrow,
.cta-section h2,
.cta-section p { color: #fff; }

.cta-section p { opacity: 0.9; margin: 0; }

.cta-section .button-primary {
    background: #fff;
    color: var(--color-primary);
}

.cta-section .button-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

/* ── FAQ / Articles ── */
.faq-item,
.article-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-base);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-card);
}

.faq-item--accordion summary {
    color: var(--color-text);
}

.faq-item__answer p,
.article-card p {
    color: var(--color-text-secondary);
}

/* ── Footer ── */
.site-footer {
    background: var(--color-dark);
    border-top: 1px solid var(--color-border-base);
    color: var(--color-text-secondary);
    padding: 40px 0 20px;
    margin-top: 16px;
}

.site-footer__inner {
    display: grid;
    grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.footer-branding__title,
.footer-menu-block__title,
.footer-support-block__title,
.footer-newsletter__title {
    color: var(--color-text);
    font-size: 0.95rem;
    margin: 0 0 10px;
}

.footer-menu,
.footer-support-block__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.footer-social {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.footer-social__link {
    padding: 5px 10px;
    border-radius: var(--radius-circle);
    border: 1px solid var(--color-border-base);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.82rem;
}

.footer-newsletter__input {
    width: 100%;
    padding: 10px 12px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--color-border-base);
    background: var(--color-surface);
    color: var(--color-text);
}

.footer-newsletter {
    margin: 20px 0;
}

.footer-newsletter__form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    margin-top: 12px;
}

.footer-newsletter__text,
.footer-newsletter__privacy {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer-newsletter__privacy {
    margin: 8px 0 0;
    font-size: 0.78rem;
}

.footer-meta {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border-base);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
}

/* ── App detail ── */
.single-apps .app-detail-hero,
.category-archive-hero {
    background: var(--gradient-hero-dark);
    border-bottom: 1px solid var(--color-border-base);
}

.single-apps .app-detail-layout {
    padding: 28px 0 40px;
}

.single-apps .app-detail-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border-base);
    border-radius: var(--radius);
    padding: 22px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-card);
}

.single-apps .app-detail-hero__bonus { color: #86efac; }

.single-apps .app-detail-hero__stats .hero-stat {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--color-border-base);
    color: #fff;
}

/* ── Mobile ── */
@media (max-width: 1024px) {
    .site-footer__inner { grid-template-columns: repeat(2, 1fr); }
    .category-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .desktop-only { display: none !important; }
    .mobile-only { display: block; }
    .search-toggle { display: inline-flex; }
    .mobile-menu-toggle { display: inline-flex; }

    .site-header__inner {
        grid-template-columns: 1fr auto;
    }

    .site-header__nav-wrap {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 120;
        background: rgba(0, 0, 0, 0.55);
        padding: 20px;
    }

    .site-header__nav-wrap.active {
        display: flex;
        justify-content: center;
        align-items: flex-start;
    }

    .mobile-menu-panel {
        width: min(100%, 400px);
        margin-top: 40px;
        padding: 20px;
        border-radius: var(--radius);
        background: var(--color-surface);
        border: 1px solid var(--color-border-base);
    }

    .primary-menu {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .hero-promo-card {
        min-height: 200px;
    }

    .hero-search-bar {
        min-height: var(--search-height-mobile);
        padding: 4px 4px 4px 12px;
    }

    .hero-search-bar__submit {
        min-height: 40px;
        padding: 0 14px;
        font-size: 0.85rem;
    }

    .hero-hot-keywords {
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .hero-hot-keywords::-webkit-scrollbar { display: none; }

    .hero-hot-keyword { flex: 0 0 auto; }

    .section-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
        padding-bottom: 4px;
    }

    .section-tabs::-webkit-scrollbar { display: none; }

    .section-tab { flex: 0 0 auto; }

    .app-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .category-grid {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 10px;
        scrollbar-width: none;
    }

    .category-grid::-webkit-scrollbar { display: none; }

    .category-card { flex: 0 0 min(72vw, 240px); }

    .cta-grid { grid-template-columns: 1fr; }
    .cta-actions { flex-direction: column; }
    .cta-actions .button { width: 100%; }

    .site-footer__inner { grid-template-columns: 1fr; }

    body:not(.atlas-mobile-first) .mobile-bottom-bar {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 90;
        min-height: var(--mobile-nav-height);
        max-height: var(--mobile-nav-height);
        padding-bottom: env(safe-area-inset-bottom);
        background: rgba(17, 24, 39, 0.96);
        border-top: 1px solid var(--color-border-base);
        backdrop-filter: blur(12px);
    }

    body.light-mode .mobile-bottom-bar {
        background: rgba(255, 255, 255, 0.96);
    }

    .mobile-bottom-bar__item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        padding: 6px 4px;
        border: 0;
        background: transparent;
        color: var(--color-text-secondary);
        text-decoration: none;
        font-size: 0.65rem;
        font-weight: 600;
        min-height: var(--mobile-nav-height);
        cursor: pointer;
    }

    .mobile-bottom-bar__item.is-active {
        color: var(--color-primary);
    }

    .mobile-bottom-bar__icon {
        font-size: 0.95rem;
        font-weight: 800;
        line-height: 1;
    }

    body {
        padding-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));
    }

    .single-apps .app-detail-layout {
        padding-bottom: calc(var(--mobile-nav-height) + 72px + env(safe-area-inset-bottom));
    }

    .single-apps .app-detail-sticky-download {
        bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));
    }
}

body.light-mode .app-card,
body.light-mode .category-card,
body.light-mode .faq-item {
    background: #ffffff;
}

body.light-mode .article-card {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.08);
}

body.light-mode .homepage-hero,
body.light-mode .site-footer,
body.light-mode .single-apps .app-detail-hero {
    color: inherit;
}

body.light-mode .homepage-hero {
    background: #f5f7f6;
    border-bottom-color: rgba(15, 23, 42, 0.06);
}

body.light-mode .homepage-hero .hero-title {
    color: #0f172a;
}

body.light-mode .homepage-hero .hero-subtitle {
    color: #64748b;
}

body.light-mode .homepage-hero .hero-badge {
    background: rgba(34, 197, 94, 0.12);
    color: #15803d;
    border-color: rgba(34, 197, 94, 0.28);
}