/**
 * Sala de Notícias — Cards de Navegação Profissionais
 * Curador de Interfaces: grid de notícias em HTML5/CSS3
 * Uso: classes em assets/css/style.css (sem CSS inline)
 * Público: jovens 16–20 anos. Responsivo e acessível.
 */

/* ---------- Variáveis (alinhadas ao tema da sala) ---------- */
:root {
    --news-card-bg: #161b22;
    --news-card-border: rgba(255, 215, 0, 0.2);
    --news-card-accent: #ffd700;
    --news-card-text: #c9d1d9;
    --news-card-text-muted: #8b949e;
    --news-card-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    --news-card-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 215, 0, 0.15);
    --news-card-radius: 10px;
}

/* ---------- Grid de cards ---------- */
.news-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.news-card-grid:not([class*="sala-"]) {
    margin-bottom: 1.5rem;
}

/* ---------- Card (article) — estrutura semântica ---------- */
.news-card {
    background: var(--news-card-bg);
    border: 1px solid var(--news-card-border);
    border-radius: var(--news-card-radius);
    box-shadow: var(--news-card-shadow);
    padding: 1.25rem 1.35rem;
    margin: 0;
    display: flex;
    flex-direction: column;
    min-height: 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.news-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--news-card-shadow-hover);
    border-color: rgba(255, 215, 0, 0.35);
}

/* ---------- Hierarquia: Categoria (caixa alta, fonte pequena, cor de destaque) ---------- */
.news-card__category {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--news-card-accent);
    margin-bottom: 0.5rem;
}

/* ---------- Título (negrito, fonte média) ---------- */
.news-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 0.6rem;
    color: #e6edf3;
}

.news-card__title a {
    color: inherit;
    text-decoration: none;
}

.news-card__title a:hover {
    color: var(--news-card-accent);
}

/* ---------- Resumo (máximo 3 linhas) ---------- */
.news-card__summary {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--news-card-text);
    margin: 0 0 1rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ---------- Rodapé do card (data + botão Acessar) ---------- */
.news-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.news-card__date {
    font-size: 0.8rem;
    color: var(--news-card-text-muted);
}

.news-card__btn {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.45rem 1rem;
    background: rgba(255, 215, 0, 0.15);
    color: var(--news-card-accent);
    border: 1px solid rgba(255, 215, 0, 0.4);
    border-radius: 6px;
    text-decoration: none;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.news-card__btn:hover {
    background: rgba(255, 215, 0, 0.25);
    border-color: var(--news-card-accent);
}

/* ---------- Responsividade: celular e desktop ---------- */
@media (max-width: 480px) {
    .news-card-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .news-card {
        padding: 1rem 1.15rem;
    }

    .news-card__title {
        font-size: 1rem;
    }

    .news-card__summary {
        font-size: 0.875rem;
        -webkit-line-clamp: 3;
    }

    .news-card__footer {
        flex-wrap: wrap;
    }
}

@media (min-width: 900px) {
    .news-card-grid {
        gap: 1.5rem;
    }
}

/* ========== Canais de feedback — Privacy by Design ========== */
/* Cores de status: WhatsApp (verde), Telegram (azul), E-mail (cinza). Sem cookies. */

.feedback-consent {
    margin: 1.5rem 0;
}

.feedback-consent-box {
    background: var(--news-card-bg);
    border: 1px solid var(--news-card-border);
    border-radius: var(--news-card-radius);
    padding: 1.25rem 1.35rem;
    box-shadow: var(--news-card-shadow);
}

.feedback-consent-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--news-card-text);
    line-height: 1.5;
}

.feedback-consent-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 1.15rem;
    height: 1.15rem;
    accent-color: var(--news-card-accent);
}

.feedback-channels {
    margin: 2rem 0;
}

.feedback-channels[hidden] {
    display: none !important;
}

.feedback-channel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
    margin: 0;
    padding: 0;
}

.feedback-channel-card {
    border-radius: var(--news-card-radius);
    padding: 1.25rem 1.35rem;
    box-shadow: var(--news-card-shadow);
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feedback-channel-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.feedback-channel-card__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.feedback-channel-card__desc {
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0 0 1rem;
    color: var(--news-card-text);
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.feedback-channel-card__btn {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, filter 0.2s ease;
}

.feedback-channel-card__btn:hover {
    filter: brightness(1.1);
}

/* WhatsApp — Verde */
.feedback-channel-card--whatsapp {
    background: rgba(37, 211, 102, 0.12);
    border-color: rgba(37, 211, 102, 0.35);
}

.feedback-channel-card--whatsapp .feedback-channel-card__label {
    color: #25d366;
}

.feedback-channel-card--whatsapp .feedback-channel-card__btn {
    background: rgba(37, 211, 102, 0.25);
    color: #25d366;
    border-color: rgba(37, 211, 102, 0.5);
}

.feedback-channel-card--whatsapp .feedback-channel-card__btn:hover {
    background: rgba(37, 211, 102, 0.35);
}

/* Telegram — Azul */
.feedback-channel-card--telegram {
    background: rgba(0, 136, 204, 0.12);
    border-color: rgba(0, 136, 204, 0.35);
}

.feedback-channel-card--telegram .feedback-channel-card__label {
    color: #0088cc;
}

.feedback-channel-card--telegram .feedback-channel-card__btn {
    background: rgba(0, 136, 204, 0.25);
    color: #0088cc;
    border-color: rgba(0, 136, 204, 0.5);
}

.feedback-channel-card--telegram .feedback-channel-card__btn:hover {
    background: rgba(0, 136, 204, 0.35);
}

/* E-mail — Cinza */
.feedback-channel-card--email {
    background: rgba(139, 148, 158, 0.15);
    border-color: rgba(139, 148, 158, 0.4);
}

.feedback-channel-card--email .feedback-channel-card__label {
    color: #8b949e;
}

.feedback-channel-card--email .feedback-channel-card__btn {
    background: rgba(139, 148, 158, 0.25);
    color: #c9d1d9;
    border-color: rgba(139, 148, 158, 0.5);
}

.feedback-channel-card--email .feedback-channel-card__btn:hover {
    background: rgba(139, 148, 158, 0.35);
}

/* Nota de rodapé (privacidade) */
.feedback-privacy-note {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    border-left: 3px solid var(--news-card-accent);
}

.feedback-privacy-note p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--news-card-text-muted);
    line-height: 1.5;
}

@media (max-width: 480px) {
    .feedback-channel-grid {
        grid-template-columns: 1fr;
    }
}