/* =========================================
   ARQUIVO: noticias/noticias.css
   PÁGINA: Feed de Notícias
   ========================================= */

/* =========================================
   1. LAYOUT PRINCIPAL E RESPONSIVIDADE
   ========================================= */
.app-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    transition: var(--transition-smooth);
    padding-bottom: 40px;
}

.news-toolbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px 0 !important;
}

/* =========================================
   2. BOTÕES E CONTROLES (Design Sofisticado)
   ========================================= */
.btn-filter-toggle {
    background: var(--grad-blue-elegant) !important; /* Sobrescreve o inline temporariamente */
    color: var(--brand-white) !important;
    border: none !important;
    padding: 10px 20px !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 700 !important;
    cursor: pointer;
    box-shadow: var(--shadow-float);
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-filter-toggle:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-float-hover);
    filter: brightness(1.1);
}

.btn-apply-filters {
    background: var(--grad-blue-elegant);
    color: var(--brand-white);
    border: none;
    height: 44px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    margin-top: 10px;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    font-size: 1rem;
}

.btn-apply-filters:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-float);
}

/* =========================================
   3. PAINEL DE FILTROS (Efeito Glass/Flutuante)
   ========================================= */
.filter-section {
    max-width: 1200px;
    margin: 0 auto;
    background: transparent;
    border-bottom: none;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    padding: 0 15px;
}

.filter-section.open {
    max-height: 400px;
}

.filter-container {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-float);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
    margin-bottom: 10px;
}

.input-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.input-group input, 
.input-group select {
    width: 100%;
    height: 44px;
    border: 1px solid rgba(0, 51, 153, 0.15);
    border-radius: var(--radius-sm);
    padding: 0 12px;
    font-size: 0.95rem;
    background: var(--bg-global);
    color: var(--text-primary);
    transition: var(--transition-smooth);
    outline: none;
}

.input-group input:focus, 
.input-group select:focus {
    border-color: var(--brand-blue);
    box-shadow: 0 0 0 3px rgba(0, 51, 153, 0.1);
    background: var(--bg-surface);
}

.row-dupla {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* =========================================
   4. CARDS DE NOTÍCIAS (Flutuantes e Modernos)
   ========================================= */
.news-feed-container {
    padding: 15px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 900px) {
    .news-feed-container {
        grid-template-columns: repeat(2, 1fr); /* 2 colunas no Desktop */
    }
}

.news-card {
    background: var(--bg-surface) !important; /* Limpa o inline do HTML temporariamente */
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft) !important;
    border: 1px solid var(--border-subtle) !important;
    display: flex;
    overflow: hidden;
    height: 140px; /* Levemente mais alto para respiro */
    transition: var(--transition-smooth);
    position: relative;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-float) !important;
}

.news-img {
    width: 130px;
    min-width: 130px;
    height: 100%;
    position: relative;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.news-card:hover .news-img img {
    transform: scale(1.05);
}

.news-content {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 2;
    background: var(--bg-surface);
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.tag-city {
    background: rgba(0, 51, 153, 0.08);
    color: var(--brand-blue);
    padding: 4px 8px;
    border-radius: 6px;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.news-content h3 {
    font-size: 1.05rem;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-weight: 700;
}

.news-summary {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: auto;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.btn-open-news {
    align-self: flex-start;
    background: none;
    border: none;
    color: var(--brand-red);
    font-size: 0.85rem;
    font-weight: 800;
    cursor: pointer;
    padding: 0;
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition-smooth);
}

.news-card:hover .btn-open-news {
    gap: 8px; /* Anima a setinha empurrando pra direita no hover */
}

/* =========================================
   5. ESTADOS VAZIOS E ERROS
   ========================================= */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    border: 1px dashed var(--border-subtle);
    margin: 15px;
}

.hidden {
    display: none !important;
}

.empty-state i {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--brand-blue);
    opacity: 0.5;
}

.btn-clear-filters {
    background: transparent;
    border: 2px solid var(--border-subtle);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: 25px;
    margin-top: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-clear-filters:hover {
    background: var(--border-subtle);
}

/* =========================================
   6. PAGINAÇÃO ESTILOSA
   ========================================= */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 15px;
    background: transparent;
    border-top: none;
    max-width: 1200px;
    margin: 0 auto;
}

.pagination-container button {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--brand-blue);
    font-weight: 700;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-container button:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-float);
    border-color: var(--brand-blue);
}

.pagination-container button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    box-shadow: none;
}

#page-indicator {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-primary);
    background: var(--bg-surface);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
}

/* =========================================
   7. MODO NOTURNO ADAPTATIVO
   ========================================= */
body.dark-theme .filter-container {
    background: var(--bg-surface);
    border-color: var(--border-subtle);
}

body.dark-theme .input-group input, 
body.dark-theme .input-group select {
    background: #0f0f0f;
    border-color: #333;
    color: var(--text-primary);
}

body.dark-theme .input-group input:focus, 
body.dark-theme .input-group select:focus {
    border-color: #60a5fa; /* Azul claro no noturno */
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.15);
}

body.dark-theme .tag-city {
    background: rgba(96, 165, 250, 0.1);
    color: #60a5fa;
}

body.dark-theme .btn-filter-toggle,
body.dark-theme .btn-apply-filters {
    background: var(--grad-dark-elegant) !important;
    border: 1px solid #333 !important;
}

body.dark-theme .pagination-container button,
body.dark-theme #page-indicator {
    background: var(--bg-surface);
    border-color: var(--border-subtle);
    color: #60a5fa;
}

body.dark-theme .btn-open-news {
    color: #f87171; /* Vermelho mais suave pro noturno */
}

/* =========================================
   8. SKELETON LOADING (Efeito de Carregamento Refinado)
   ========================================= */
.skeleton {
    animation: skeleton-loading 1.5s ease-in-out infinite alternate;
    background-color: #e2e8f0;
    border-radius: 6px;
}

@keyframes skeleton-loading {
    0% { background-color: #e2e8f0; }
    100% { background-color: #f1f5f9; }
}

body.dark-theme .skeleton { 
    animation: skeleton-loading-dark 1.5s ease-in-out infinite alternate; 
}

@keyframes skeleton-loading-dark {
    0% { background-color: #2a2a2a; }
    100% { background-color: #3a3a3a; }
}