/* ──────────────────────────────────────────────────────────────────────────
   Hub de Campanhas
   hub.css — depende dos tokens definidos em :root em styles.css
   (--gold, --gold-deep, --gold-deepest, --gold-soft, --background,
    --foreground, --card, --secondary, --muted-foreground, --hairline,
    --shadow-card, --ease-premium, --radius)
   ────────────────────────────────────────────────────────────────────────── */

/* Fallback caso hub.css seja carregado isoladamente, sem styles.css */
:root {
    --hub-online: oklch(0.62 0.15 155);
    --hub-offline: oklch(0.55 0.01 60);
}

body.hub-body {
    display: block;
    padding: 0;
    min-height: 100vh;
    background-image:
        radial-gradient(ellipse 80% 40% at 50% -5%, oklch(0.7 0.16 78 / 0.09) 0%, transparent 70%),
        radial-gradient(ellipse 45% 30% at 90% 95%, oklch(0.7 0.16 78 / 0.05) 0%, transparent 60%);
}

/* ── HERO ───────────────────────────────────────────────────────────────── */
.hub-hero {
    padding: 5rem 1.5rem 3.5rem;
    text-align: center;
}

.hub-hero-inner {
    max-width: 720px;
    margin: 0 auto;
    animation: fadeUp 0.8s var(--ease-premium) both;
}

.hub-hero .eyebrow {
    display: block;
    margin-bottom: 1.25rem;
}

.hub-hero-title {
    font-size: clamp(1.9rem, 4.2vw, 3rem);
    font-weight: 500;
    line-height: 1.22;
    color: var(--foreground);
    margin-bottom: 1.25rem;
}
.hub-hero-title em {
    font-style: italic;
    color: var(--gold-deepest);
}

.hub-hero-sub {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--muted-foreground);
    max-width: 480px;
    margin: 0 auto 2.25rem;
}

/* ── Busca ──────────────────────────────────────────────────────────────── */
.hub-search-wrap {
    position: relative;
    max-width: 480px;
    margin: 0 auto;
}

.hub-search-icon {
    position: absolute;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted-foreground);
    pointer-events: none;
}

.hub-search-input {
    width: 100%;
    padding: 0.95rem 1.25rem 0.95rem 3rem;
    background: var(--card);
    border: 1px solid var(--hairline);
    border-radius: 9999px;
    color: var(--foreground);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.9rem;
    outline: none;
    box-shadow: var(--shadow-card);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.hub-search-input::placeholder {
    color: oklch(0.38 0.012 70 / 0.5);
}
.hub-search-input:focus {
    border-color: var(--gold-deep);
    box-shadow: var(--shadow-input, 0 0 0 3px oklch(0.7 0.16 78 / 0.18));
}

.hub-count-label {
    margin-top: 1rem;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    color: var(--muted-foreground);
}

/* ── GRID ───────────────────────────────────────────────────────────────── */
.hub-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem 5rem;
}

.hub-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.hub-empty-state {
    display: none;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--muted-foreground);
    font-size: 0.9rem;
}
.hub-empty-state[hidden] {
    display: none;
}

/* ── CARD (desktop = horizontal) ───────────────────────────────────────── */
.hub-card {
    display: flex;
    flex-direction: row;
    background: var(--card);
    border: 1px solid var(--hairline);
    border-radius: 1.125rem;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: transform 0.25s var(--ease-premium), box-shadow 0.25s var(--ease-premium);
    animation: fadeUp 0.6s var(--ease-premium) both;
}
.hub-card.is-online:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold, 0 20px 60px -20px oklch(0.7 0.16 78 / 0.3));
}

.hub-card.is-offline {
    opacity: 0.72;
}

.hub-card-cover {
    position: relative;
    flex: 0 0 38%;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--secondary);
}
.hub-card-cover img {
    width: 100%;
    height: 100%;
    /* object-fit: contain preserva a imagem inteira (sem cortes) — o ideal
       é que a arte já venha exportada em 4:5, o container só evita que uma
       imagem fora dessa proporção quebre o layout do card */
    object-fit: contain;
    object-position: center;
}
.hub-card.is-offline .hub-card-cover img {
    filter: grayscale(0.85) brightness(0.92);
}

.hub-card.no-cover {
    /* Sem capa: o card assume proporção mais horizontal, corpo ocupa tudo */
    min-height: 0;
}

.hub-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.375rem 1.5rem;
    min-width: 0; /* evita overflow de texto em flex */
}

.hub-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

/* ── Tag de categoria ───────────────────────────────────────────────────── */
.hub-tag {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gold-deepest);
    background: var(--gold-soft);
    padding: 0.3rem 0.65rem;
    border-radius: 9999px;
    white-space: nowrap;
}
.hub-tag-en {
    font-weight: 400;
    opacity: 0.75;
    text-transform: none;
    letter-spacing: 0;
}

/* ── Badge de status ────────────────────────────────────────────────────── */
.hub-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.3rem 0.6rem 0.3rem 0.5rem;
    border-radius: 9999px;
    white-space: nowrap;
}

/* Badge sobre a imagem (posição absoluta) */
.hub-card-cover .hub-status-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: oklch(1 0 0 / 0.92);
    color: var(--foreground);
    backdrop-filter: blur(4px);
}

/* Badge inline (card sem capa) */
.hub-status-badge--inline {
    background: var(--secondary);
    color: var(--foreground);
    flex-shrink: 0;
}

.hub-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--hub-online);
    box-shadow: 0 0 0 3px oklch(0.62 0.15 155 / 0.18);
}
.hub-card.is-offline .hub-status-dot {
    background: var(--hub-offline);
    box-shadow: 0 0 0 3px oklch(0.55 0.01 60 / 0.15);
}

/* ── Conteúdo textual ───────────────────────────────────────────────────── */
.hub-card-title {
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.25;
    color: var(--foreground);
    margin-bottom: 0.4rem;
}

.hub-card-desc {
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--muted-foreground);
    margin-bottom: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Metadados (datas) ──────────────────────────────────────────────────── */
.hub-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    margin-bottom: 1.1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--hairline);
}
.hub-card-meta > div {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.hub-card-meta dt {
    font-size: 0.62rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--muted-foreground);
    opacity: 0.7;
}
.hub-card-meta dd {
    font-size: 0.74rem;
    font-weight: 500;
    color: var(--foreground);
}

/* ── Botão do card ──────────────────────────────────────────────────────── */
.hub-card-btn {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.7rem 1.1rem;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-deep) 100%);
    color: oklch(0.135 0.008 60);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 9999px;
    transition: filter 0.2s ease, transform 0.2s ease;
}
.hub-card-btn:hover {
    filter: brightness(1.06);
    transform: translateY(-1px);
}
.hub-card-btn--disabled {
    background: var(--secondary);
    color: var(--muted-foreground);
    cursor: default;
    pointer-events: none;
}
.hub-card-btn--disabled:hover {
    transform: none;
}

/* ── RESPONSIVO ─────────────────────────────────────────────────────────── */

/* Tablet retrato: 2 colunas, card em retrato (capa em cima) */
@media (max-width: 1023px) {
    .hub-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hub-card {
        flex-direction: column;
    }
    .hub-card-cover {
        flex: none;
        width: 100%;
        aspect-ratio: 4 / 5;
        max-height: 220px;
    }
}

/* Mobile retrato: 1 coluna, card em retrato */
@media (max-width: 599px) {
    .hub-hero {
        padding: 3.5rem 1.25rem 2.5rem;
    }
    .hub-main {
        padding: 0 1.25rem 3.5rem;
    }
    .hub-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    .hub-card-cover {
        max-height: none;
    }
    .hub-card-body {
        padding: 1.25rem;
    }
}

/* ── FOOTER ─────────────────────────────────────────────────────────────── */
.hub-footer {
    border-top: 1px solid var(--hairline);
    background: var(--card);
}

.hub-footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 3.5rem 1.5rem 2.5rem;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 2.5rem;
}

.hub-footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}
.hub-footer-col a {
    font-size: 0.82rem;
    color: var(--muted-foreground);
    transition: color 0.2s ease;
}
.hub-footer-col a:hover {
    color: var(--gold-deepest);
}

.hub-footer-heading {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--foreground);
    margin-bottom: 0.35rem;
}

.hub-footer-logo {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--foreground);
}

.hub-footer-brand p {
    font-size: 0.8rem;
    line-height: 1.6;
    color: var(--muted-foreground);
    max-width: 320px;
}

.hub-footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.25rem;
}
.hub-footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--secondary);
    color: var(--muted-foreground);
    transition: background 0.2s ease, color 0.2s ease;
}
.hub-footer-social a:hover {
    background: var(--gold-soft);
    color: var(--gold-deepest);
}

.hub-footer-cnpj {
    font-size: 0.75rem;
    color: var(--muted-foreground);
    opacity: 0.75;
}

.hub-footer-bottom {
    text-align: center;
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--hairline);
    font-size: 0.68rem;
    color: var(--muted-foreground);
    opacity: 0.75;
}

@media (max-width: 768px) {
    .hub-footer-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 3rem 1.25rem 2rem;
    }
}