/* ============================================
   BigCommunity - Página de Apps
   Vitrine (área de trabalho + dash), catálogo filtrável e diálogo de detalhes.
   Carregado depois do style.css: reaproveita os tokens do site e só acrescenta
   o que é específico desta página.
   ============================================ */

:root {
    --font-mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
    --ring: rgba(10, 132, 255, 0.35);
    --shot-shadow: drop-shadow(0 18px 28px rgba(0, 0, 0, 0.5)) drop-shadow(0 2px 6px rgba(0, 0, 0, 0.35));
    --dock-bg: rgba(18, 18, 26, 0.72);
    --dock-dot: #f5f5f7;

    /* Palco de cada app: o matiz vem do ícone, saturação e luz vêm do tema */
    --stage-s: 38%;
    --stage-l1: 25%;
    --stage-l2: 9%;
}

:root[data-theme="light"] {
    --ring: rgba(10, 102, 194, 0.3);
    --shot-shadow: drop-shadow(0 16px 24px rgba(15, 18, 26, 0.22)) drop-shadow(0 2px 5px rgba(15, 18, 26, 0.14));
    --dock-bg: rgba(255, 255, 255, 0.78);
    --dock-dot: #14161c;
    --stage-s: 60%;
    --stage-l1: 86%;
    --stage-l2: 96%;
}

/* ============================================
   Hero compacto desta página
   O hero do site ocupa a tela toda; aqui ele é só a faixa de entrada,
   com a vitrine logo abaixo.
   ============================================ */
.hero {
    min-height: 0;
    display: block;
    /* o cabeçalho é fixo e fica por cima: o espaço dele entra como padding */
    padding: calc(72px + var(--spacing-xl)) var(--spacing-md) var(--spacing-xl);
}

.hero-content {
    max-width: 820px;
    margin-inline: auto;
}

/* ============================================
   Vitrine
   ============================================ */
.showcase-wrap {
    position: relative;
    z-index: 3;
    margin-top: calc(var(--spacing-lg) * -0.25);
}

.showcase {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.showcase-info {
    padding: var(--spacing-xl) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    min-width: 0;
}

.eyebrow {
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-cyan);
}

.showcase-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.showcase-title img {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.25));
}

.showcase-title h2 {
    font-size: var(--font-size-3xl);
}

.showcase-title .sub {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0;
    margin-top: 2px;
}

.showcase-desc {
    font-size: var(--font-size-base);
    line-height: 1.7;
    max-width: 46ch;
}

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: var(--surface-chip);
    border: 1px solid var(--border-subtle);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
}

.chip-repo {
    font-family: var(--font-mono);
    font-size: 0.72rem;
}

.chip-ext {
    color: var(--accent-purple);
    border-color: color-mix(in srgb, var(--accent-purple) 35%, transparent);
}

.showcase .actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: auto;
    padding-top: var(--spacing-xs);
}

/* Palco: "área de trabalho" tingida pela cor do ícone; a captura já vem com
   os cantos arredondados e a sombra da janela */
.stage {
    --h: 220;
    position: relative;
    display: grid;
    place-items: center;
    min-width: 0;
    background:
        radial-gradient(120% 90% at 25% 0%, hsl(var(--h) var(--stage-s) var(--stage-l1)) 0%, transparent 70%),
        radial-gradient(90% 80% at 100% 100%, hsl(calc(var(--h) + 40) var(--stage-s) calc(var(--stage-l1) - 4%)) 0%, transparent 65%),
        hsl(var(--h) calc(var(--stage-s) - 12%) var(--stage-l2));
    transition: background 0.5s ease;
}

.showcase .stage {
    padding: var(--spacing-lg) var(--spacing-lg) 96px;
    min-height: 460px;
}

.stage img.shot {
    max-height: 380px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    filter: var(--shot-shadow);
    transition: opacity 0.22s ease, transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.stage.is-swapping img.shot {
    opacity: 0;
    transform: translateY(8px) scale(0.985);
}

.zoom-btn {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    display: grid;
    place-items: center;
    background: var(--dock-bg);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition-fast);
}

.zoom-btn:hover {
    background: var(--surface-hover);
}

.zoom-btn svg {
    width: 16px;
    height: 16px;
}

/* Dash do GNOME: ícones dos apps, o ponto marca o selecionado */
.dock-scroll {
    position: absolute;
    left: 0;
    right: 0;
    bottom: var(--spacing-sm);
    display: flex;
    justify-content: center;
    overflow-x: auto;
    padding-inline: var(--spacing-sm);
    scrollbar-width: none;
}

.dock-scroll::-webkit-scrollbar {
    display: none;
}

.dock {
    display: flex;
    gap: 4px;
    padding: 6px;
    border-radius: 22px;
    background: var(--dock-bg);
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: var(--shadow-hover-md);
}

.dock button {
    position: relative;
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    border-radius: 14px;
    display: grid;
    place-items: center;
    transition: background var(--transition-fast), transform 0.2s ease;
}

.dock button:hover {
    background: var(--surface-hover);
    transform: translateY(-3px);
}

.dock button img {
    width: 38px;
    height: 38px;
}

.dock button::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 5px;
    height: 5px;
    margin-left: -2.5px;
    border-radius: 50%;
    background: var(--dock-dot);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.dock button[aria-pressed="true"] {
    background: var(--surface-chip);
}

.dock button[aria-pressed="true"]::after {
    opacity: 1;
}

/* ============================================
   Catálogo
   ============================================ */
.catalog-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.catalog-head h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.catalog-head p {
    font-size: var(--font-size-sm);
    margin-top: 4px;
}

.search {
    position: relative;
    width: min(100%, 360px);
}

.search svg {
    position: absolute;
    left: 1rem;
    top: 50%;
    width: 17px;
    height: 17px;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search input {
    width: 100%;
    height: 44px;
    padding: 0 1rem 0 2.75rem;
    background: var(--surface-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font: inherit;
    font-size: var(--font-size-sm);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.search input:focus {
    background: var(--surface-input-focus);
    border-color: var(--border-glow);
    box-shadow: 0 0 0 3px var(--ring);
}

.search input::placeholder {
    color: var(--text-muted);
}

.search kbd {
    position: absolute;
    right: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    padding: 1px 7px;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    pointer-events: none;
}

.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.filter {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-subtle);
    transition: var(--transition-fast);
}

.filter:hover {
    color: var(--text-primary);
    border-color: var(--border-light);
}

.filter[aria-pressed="true"] {
    color: var(--text-primary);
    background: var(--gradient-card);
    border-color: var(--border-glow);
    box-shadow: inset 0 0 0 1px var(--border-glow);
}

.filter .n {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.view-switch {
    display: inline-flex;
    padding: 3px;
    border-radius: var(--radius-full);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-subtle);
}

.view-switch button {
    width: 34px;
    height: 30px;
    border-radius: var(--radius-full);
    display: grid;
    place-items: center;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.view-switch button[aria-pressed="true"] {
    background: var(--surface-hover);
    color: var(--text-primary);
}

.view-switch svg {
    width: 16px;
    height: 16px;
}

/* Cartões (substituem o cartão antigo desta página) */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
    gap: var(--spacing-md);
}

.app-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.app-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-light);
    box-shadow: var(--shadow-hover-md);
}

.app-card .stage {
    aspect-ratio: 16 / 10;
    max-width: 100%;
    cursor: zoom-in;
    border-bottom: 1px solid var(--border-subtle);
}

.app-card .stage img.shot {
    position: absolute;
    inset: 16px 22px;
    width: calc(100% - 44px);
    height: calc(100% - 32px);
    max-height: none;
    object-fit: contain;
}

.app-card:hover .stage img.shot {
    transform: translateY(-4px);
}

.app-body {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.app-head {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    min-width: 0;
}

.app-head img {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.app-head h3 {
    font-size: var(--font-size-lg);
    line-height: 1.25;
}

.app-head .repo {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 2px;
}

.app-head > div {
    min-width: 0;
}

.app-tagline {
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.app-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xs);
    margin-top: auto;
    padding-top: 0.25rem;
    flex-wrap: wrap;
}

.app-foot .links {
    display: flex;
    gap: 6px;
}

.link-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-subtle);
    transition: var(--transition-fast);
}

.link-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-light);
    background: var(--surface-hover);
}

.link-btn svg {
    width: 14px;
    height: 14px;
}

/* Modo lista: linha densa, como a lista do GNOME Software */
.apps-grid.as-list {
    grid-template-columns: 1fr;
    gap: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.as-list .app-card {
    flex-direction: row;
    align-items: center;
    border: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--border-subtle);
}

.as-list .app-card:last-child {
    border-bottom: 0;
}

.as-list .app-card:hover {
    transform: none;
    box-shadow: none;
    background: var(--surface-hover);
}

.as-list .app-card .stage {
    display: none;
}

.as-list .app-body {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-md);
    padding: 0.9rem var(--spacing-md);
}

.as-list .app-head {
    flex: 0 0 290px;
}

.as-list .app-tagline {
    flex: 1;
    min-width: 0;
}

.as-list .app-foot {
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
}

.as-list .app-foot .chip {
    display: none;
}

.empty {
    display: grid;
    place-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-2xl) var(--spacing-md);
    text-align: center;
    border: 1px dashed var(--border-light);
    border-radius: var(--radius-lg);
}

.empty strong {
    font-size: var(--font-size-lg);
}

/* ============================================
   Diálogo de detalhes
   ============================================ */
.dialog-backdrop {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: grid;
    place-items: center;
    padding: var(--spacing-md);
    background: var(--overlay-strong);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.dialog-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.dialog {
    width: min(100%, 980px);
    max-height: calc(100vh - 2 * var(--spacing-md));
    overflow: auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transform: scale(0.96) translateY(8px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dialog-backdrop.open .dialog {
    transform: none;
}

.headerbar {
    position: sticky;
    top: 0;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 10px 12px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
}

.headerbar .title {
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.headerbar .nav-btns {
    display: flex;
    gap: 4px;
}

.headerbar .end {
    display: flex;
    justify-content: flex-end;
}

.round-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: grid;
    place-items: center;
    background: var(--surface-chip);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.round-btn:hover {
    background: var(--surface-hover);
}

.round-btn svg {
    width: 15px;
    height: 15px;
}

.dialog .stage {
    padding: var(--spacing-lg);
    min-height: 300px;
}

.dialog .stage img.shot {
    max-height: min(62vh, 560px);
}

.dialog-body {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.dialog-body .showcase-title h2 {
    font-size: var(--font-size-2xl);
}

.dialog-body .desc {
    margin-top: var(--spacing-sm);
    line-height: 1.75;
    max-width: 62ch;
}

.facts {
    display: grid;
    gap: 0;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    align-self: start;
    background: var(--surface-sunken);
}

.facts div {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-sm);
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-subtle);
    font-size: var(--font-size-sm);
}

.facts div:last-child {
    border-bottom: 0;
}

.facts dt {
    color: var(--text-muted);
}

.facts dd {
    color: var(--text-primary);
    font-weight: 500;
    text-align: right;
    min-width: 0;
    overflow-wrap: anywhere;
}

.facts dd.mono {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 400;
}

.dialog-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.toast {
    position: fixed;
    left: 50%;
    bottom: calc(var(--spacing-lg) + env(safe-area-inset-bottom, 0px));
    transform: translate(-50%, 20px);
    z-index: 400;
    padding: 10px 18px;
    border-radius: var(--radius-full);
    background: var(--text-primary);
    color: var(--bg-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.show {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* ============================================
   Responsivo
   ============================================ */
@media (max-width: 960px) {
    .showcase {
        grid-template-columns: 1fr;
    }

    .showcase .stage {
        order: -1;
        min-height: 0;
        padding: var(--spacing-md) var(--spacing-md) 88px;
    }

    .stage img.shot {
        max-height: 300px;
    }

    .showcase-info {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .dialog-body {
        grid-template-columns: 1fr;
    }

    .as-list .app-head {
        flex-basis: 240px;
    }
}

@media (max-width: 768px) {
    .as-list .app-body {
        flex-wrap: wrap;
        gap: 0.6rem;
    }

    .as-list .app-head {
        flex: 1 1 100%;
    }

    .as-list .app-tagline {
        flex-basis: 100%;
    }
}

@media (max-width: 480px) {
    .showcase-title h2 {
        font-size: var(--font-size-2xl);
    }

    .search kbd {
        display: none;
    }

    .dock button {
        width: 46px;
        height: 46px;
    }

    .dock button img {
        width: 34px;
        height: 34px;
    }

    .dock-scroll {
        justify-content: flex-start;
    }

    .dock {
        margin-inline: auto;
    }

    .dialog-backdrop {
        padding: 0;
        place-items: end stretch;
    }

    .dialog {
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        max-height: 92vh;
    }
}