/* Paleta de Cores: CORRIGIDA (sem espaços nos nomes das variáveis) */
:root {
    --red-p-POA: #D9534F; /* Vermelho vibrante */
    --orange-p-POA: #F0AD4E; /* Laranja Energético */
    --yellow-p-POA: #FFEE88; /* Amarelo Claro/Destaque */
    --dark-background: #222; /* Fundo escuro para destacar as cores */
    --text-light: #EEE;
}

body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--dark-background);
    color: var(--text-light);
}

/* --- ESTILOS GERAIS --- */

header {
    background-color: var(--red-p-POA);
    padding: 20px;
    text-align: center;
    color: white;
}

/* --- NAVEGAÇÃO / FILTRO DE MÊS --- */

.gallery-nav {
    text-align: center;
    padding: 15px 0;
    background-color: #333;
    border-bottom: 2px solid var(--orange-p-POA);
}

.gallery-nav button {
    background-color: var(--orange-p-POA);
    color: var(--dark-background);
    border: none;
    padding: 10px 20px;
    margin: 0 5px;
    cursor: pointer;
    font-weight: bold;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.gallery-nav button:hover {
    background-color: var(--red-p-POA);
    color: white;
}

/* --- GRADE DA GALERIA --- */

.gallery-container {
    padding: 20px;
}

.photo-gallery h2 {
    text-align: center;
    color: var(--yellow-p-POA);
    margin-bottom: 30px;
    border-bottom: 1px dashed var(--yellow-p-POA);
    padding-bottom: 10px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-item {
    background-color: #444;
    border: 3px solid var(--orange-p-POA);
    padding: 10px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s, border-color 0.3s;
}

.gallery-item:hover {
    transform: translateY(-5px);
    border-color: var(--red-p-POA);
}

.gallery-item img {
    width: 100%;
    height: 200px; 
    object-fit: cover; 
    display: block;
    border-radius: 5px;
}

.gallery-item figcaption {
    text-align: center;
    padding-top: 10px;
    font-style: italic;
    color: var(--text-light);
}

.hidden {
    display: none;
}
.active {
    display: block;
}

/* --- ESTILOS DO MODAL/LIGHTBOX --- */

.modal {
    display: none; 
    position: fixed; 
    z-index: 1000; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.9);
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    max-height: 80vh;
    object-fit: contain; 
}

#caption-ampliada {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: var(--yellow-p-POA);
    padding: 10px 0;
    height: 150px;
}

/* Botão de Fechar */
.close-btn {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.close-btn:hover,
.close-btn:focus {
    color: var(--red-p-POA);
    text-decoration: none;
    cursor: pointer;
}

/* Animação */
.modal-content, #caption-ampliada {  
  animation-name: zoom;
  animation-duration: 0.6s
}

@keyframes zoom {
  from {transform:scale(0)} 
  to {transform:scale(1)}
}