/* Reset básico e configuração global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Layout principal */
body {
    display: grid;
    grid-template-columns: 220px 1fr;
    grid-template-areas:
        "header header"
        "sidebar conteudo"
        "footer footer";
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #121212;
    color: #f5f5f5;
    overflow-x: hidden;
}

/* Cabeçalho */
.cabecalho {
    grid-area: header;
    background-color: #1c1c1c;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1em 2em;
    box-shadow: 0 2px 8px rgba(0,0,0,0.7);
    border-bottom: 2px solid #00ff88;
}

.cabecalho .logo img {
    max-width: 140px;
}

.cabecalho .menu {
    display: flex;
    flex-direction: row;
    gap: 1.5em;
}

.cabecalho .menu a {
    color: #f5f5f5;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: 0.3s;
}

.cabecalho .menu a:hover {
    color: #00ff88;
    border-bottom: 2px solid #00ff88;
    padding-bottom: 3px;
}

/* Barra lateral */
.sidebar {
    grid-area: sidebar;
    background-color: #1a1a1a;
    display: flex;
    flex-direction: column;
    gap: 1em;
    padding: 2em 1em;
    border-right: 2px solid #00ff88;
}

.sidebar h2 {
    color: #00ff88;
    margin-bottom: 0.5em;
    font-size: 1.5rem;
}

.sidebar ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8em;
}

.sidebar ul li a {
    text-decoration: none;
    color: #f5f5f5;
    font-size: 1.1rem;
    transition: 0.3s;
}

.sidebar ul li a:hover {
    color: #00ff88;
    padding-left: 5px;
}

/* Conteúdo principal */
.conteudo {
    grid-area: conteudo;
    padding: 2em;
}

/* Títulos de seção (Filmes e Séries) */
.conteudo h2 {
    font-size: 2rem;
    text-align: center;
    margin: 2em 0 1.5em;
    color: #00ff88;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Container de filmes e séries */
.template-filmes {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5em;
}

/* Cada card */
.template-filmes .filme {
    background-color: #1e1e1e;
    border-radius: 12px;
    overflow: hidden;
    width: 220px;
    min-height: 470px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 12px rgba(0,0,0,0.6);
    transition: transform 0.3s, box-shadow 0.3s;
}

.template-filmes .filme:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0,255,136,0.5);
}

.template-filmes .filme img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
    border-bottom: 1px solid #333;
}

.template-filmes .filme h3 {
    padding: 0.8em;
    font-size: 1.1rem;
    text-align: center;
    font-weight: bold;
    color: #00ff88;
}

.template-filmes .filme p {
    color: #ccc;
    font-size: 0.9rem;
    text-align: center;
    padding: 0 0.8em 1em 0.8em;
    line-height: 1.4;
}

/* Rodapé */
footer {
    grid-area: footer;
    background-color: #1c1c1c;
    color: #f5f5f5;
    text-align: center;
    padding: 1em;
    border-top: 2px solid #00ff88;
    font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 800px) {
    body {
        grid-template-columns: 1fr;
        grid-template-areas:
            "header"
            "sidebar"
            "conteudo"
            "footer";
        padding: 1rem;
    }

    .cabecalho {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        gap: 1em;
    }

    .cabecalho .menu {
        flex-direction: column;
        align-items: center;
        gap: 0.8em;
    }

    .sidebar {
        flex-direction: row;
        justify-content: center;
        padding: 1em;
        border-right: none;
        border-bottom: 2px solid #00ff88;
    }

    .sidebar ul {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: center;
    }

    .sidebar ul li a {
        display: flex;
        justify-content: center;
    }

    .template-filmes {
        flex-direction: column;
        align-items: center;
    }

    .template-filmes .filme {
        width: 90%;
        max-width: 300px;
    }
}