/* style.css */

:root {
    --bg-color: #101010;
    --text-color: #EAEAEA;
    --accent-color: #00FFD1; /* Um verde-água neon para alto contraste */
    --card-bg-color: rgba(30, 30, 30, 0.5); /* Fundo translúcido do card */
    --card-border-color: rgba(255, 255, 255, 0.1);
    --font-main: 'Space Mono', monospace; /* Tipografia crua, "raw typography" */
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    /* Você pode adicionar uma imagem de fundo sutil aqui para o efeito translúcido funcionar melhor */
    /* background-image: url('path/to/your/subtle-background.jpg'); */
    background-size: cover;
    background-attachment: fixed;
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    padding: 2rem;
}

/* --- ESTILOS GERAIS E PARA A PÁGINA INICIAL --- */

.main-header {
    text-align: center;
    margin-bottom: 4rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 2rem;
}

.main-title {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-color);
    letter-spacing: 2px;
}

.subtitle {
    font-size: 1.1rem;
    color: #a0a0a0;
    max-width: 600px;
    margin: 1rem auto 0;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.post-card {
    background: var(--card-bg-color);
    border: 1px solid var(--card-border-color);
    border-radius: 8px;
    padding: 2rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.category-tag {
    background-color: var(--accent-color);
    color: var(--bg-color);
    padding: 5px 10px;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
}

.post-date {
    color: #a0a0a0;
}

.post-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.2;
}

.post-excerpt {
    flex-grow: 1;
    margin-bottom: 2rem;
    color: #c0c0c0;
}

.cta-button {
    display: inline-block;
    background-color: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    padding: 15px 30px;
    text-align: center;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
    align-self: flex-start;
}

.cta-button:hover {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

.main-footer {
    text-align: center;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border-color);
    color: #a0a0a0;
}

/* --- ESTILOS PARA A PÁGINA DE POST INDIVIDUAL (VERSÃO REFINADA) --- */

/* Aplica o layout de grid apenas no body da página de post */
.post-page-body {
    display: grid;
    grid-template-columns: 50px minmax(0, 900px) 50px;
    justify-content: center;
    padding: 0; /* Remove o padding geral do body nesta página específica */
    background-color: var(--bg-color); /* Garante a cor de fundo */
}

/* As "bordas" laterais com a cor de destaque */
.left-rail {
    border-right: 2px solid var(--accent-color);
}
.right-rail {
    border-left: 2px solid var(--accent-color);
}

/* A coluna de conteúdo principal */
.main-content-column {
    padding: 4rem clamp(1rem, 5vw, 4rem);
    width: 100%;
}

.post-header {
    text-align: left;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--card-border-color);
    padding-bottom: 2rem;
}

.post-title-full {
    font-size: clamp(2.2rem, 6vw, 3.2rem);
    color: var(--text-color);
}

.post-meta {
    font-size: 0.9rem;
    color: #a0a0a0;
    margin-top: 1rem;
}

.post-content-full {
    font-size: 1.1rem;
    line-height: 1.9;
    color: #EAEAEA;
}

.post-content-full p,
.post-content-full h3 {
    margin-bottom: 1.5em;
}

.post-content-full h3 {
    font-size: 1.6rem;
    color: var(--accent-color);
    margin-top: 3rem;
    border-bottom: 1px solid var(--card-border-color);
    padding-bottom: 0.5rem;
}

.post-content-full hr {
    border: 0;
    height: 1px;
    background: var(--card-border-color);
    margin: 3rem 0;
}

/* DESIGN ELEGANTE PARA BLOCO DE CÓDIGO */
.code-block-wrapper {
    position: relative;
    margin: 2.5rem 0;
    border-radius: 8px;
    border: 1px solid var(--card-border-color);
    background-color: #121212;
    overflow: hidden;
}

.post-content-full pre {
    margin: 0;
    padding: 1.5rem;
    padding-top: 3rem;
    font-family: var(--font-main);
    line-height: 1.6;
    background-color: transparent !important;
    border: none;
    overflow-x: auto;
}

.copy-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.copy-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.copy-icon {
    width: 20px;
    height: 20px;
    stroke: var(--accent-color);
    fill: none;
    transition: transform 0.2s, stroke 0.2s;
}

.copy-btn.copied .copy-icon {
    stroke: #00FFD1;
    transform: scale(1.1);
}

.back-link {
    text-align: center;
    margin-top: 4rem;
}

/* Responsividade para telas menores */
@media (max-width: 768px) {
    .post-page-body {
        grid-template-columns: 15px 1fr 15px; /* Bordas mais finas no mobile */
    }
    .main-content-column {
        padding: 2rem 1rem;
    }
}