:root { 
    --bg: #050505; 
    --primary: #ff0000; 
    --text: #ffffff; 
    --border: #222;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body { background: var(--bg); color: var(--text); overflow-x: hidden; }

/* --- ANIMAÇÕES --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in { animation: fadeIn 0.8s ease; }
.manga-card { animation: fadeInUp 0.6s ease backwards; }

/* Delay para os cards aparecerem um por um */
.manga-card:nth-child(1) { animation-delay: 0.1s; }
.manga-card:nth-child(2) { animation-delay: 0.2s; }
.manga-card:nth-child(3) { animation-delay: 0.3s; }
.manga-card:nth-child(4) { animation-delay: 0.4s; }

/* --- NAVBAR --- */
.navbar { 
    display: flex; justify-content: space-between; align-items: center; 
    padding: 0 5%; height: 70px; background: rgba(0,0,0,0.9); 
    backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 1000; 
    border-bottom: 1px solid var(--border); 
}
.logo { font-size: 24px; font-weight: 900; cursor: pointer; transition: var(--transition); }
.logo:hover { transform: scale(1.05); color: var(--primary); }
.logo span { color: var(--primary); }

.search-box { 
    display: flex; background: #151515; border: 1px solid var(--border); 
    padding: 8px 15px; border-radius: 8px; width: 250px; transition: var(--transition);
}
.search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 10px rgba(255,0,0,0.2); }
.search-box input { background: transparent; border: none; color: #fff; outline: none; width: 100%; }
.search-box button { background: transparent; border: none; color: #fff; cursor: pointer; }

/* --- HERO --- */
.hero { 
    height: 450px; background: url('https://4kwallpapers.com/images/wallpapers/solo-leveling-game-3840x1080-17908.jpeg') center/cover; 
}
.hero-overlay { 
    height: 100%; background: linear-gradient(to right, #000 20%, transparent); 
    display: flex; align-items: center; padding: 0 5%; 
}
.hero-content { animation: fadeInUp 1s ease; }
.hero h1 { font-size: clamp(30px, 8vw, 60px); line-height: 0.9; }
.hero h1 span { color: var(--primary); }

/* --- GRID --- */
.manga-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 25px; padding: 0 5%; }
.manga-card { cursor: pointer; transition: var(--transition); position: relative; }

.manga-card img { 
    width: 100%; border-radius: 12px; aspect-ratio: 2/3; object-fit: cover; 
    background: #111; transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.manga-card:hover { transform: translateY(-10px); }
.manga-card:hover img { box-shadow: 0 10px 20px rgba(255, 0, 0, 0.2); filter: brightness(1.1); }
.manga-card p { font-size: 12px; margin-top: 10px; text-align: center; color: #bbb; transition: var(--transition); }
.manga-card:hover p { color: #fff; }

/* --- LEITOR --- */
.reader-header { padding: 15px 5%; background: #000; display: flex; align-items: center; gap: 20px; }
.btn-back { background: #222; color: #fff; border: none; padding: 10px 20px; border-radius: 8px; cursor: pointer; transition: 0.3s; }
.btn-back:hover { background: #333; }

.btn-red { 
    background: var(--primary); color: #fff; border: none; padding: 12px 30px; 
    border-radius: 8px; font-weight: 800; cursor: pointer; transition: var(--transition);
    box-shadow: 0 5px 15px rgba(255,0,0,0.3);
}
.btn-red:hover { transform: scale(1.05); filter: brightness(1.2); }

#pagesContainer img { 
    width: 100%; max-width: 800px; display: block; margin: 0 auto; 
    animation: fadeIn 1s ease; 
}

/* Estilo Profissional do Botão LIMPAR */
.btn-clear {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: 11px;
    padding: 6px 12px;
    border-radius: 4px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition); /* Usa a animação que já criamos */
}

.btn-clear:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(255, 0, 0, 0.05);
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.2);
    transform: translateY(-2px);
}

.btn-clear:active {
    transform: translateY(0);
}

/* --- ANÚNCIOS --- */
.ad-slot { width: 100%; max-width: 800px; margin: 20px auto; padding: 10px; }
.ad-box { 
    height: 250px; background: #0a0a0a; border: 1px dashed #333; 
    display: flex; align-items: center; justify-content: center; 
    color: #444; border-radius: 12px; font-size: 12px;
}

/* --- FOOTER --- */
.main-footer {
    background: #000;
    border-top: 1px solid var(--border);
    padding: 60px 5% 30px;
    margin-top: 50px;
    text-align: center;
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
}

.footer-logo {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 15px;
}

.footer-logo span { color: var(--primary); }

.footer-desc {
    color: #888;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
}

.footer-social a {
    color: #fff;
    font-size: 20px;
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--primary);
    transform: translateY(-3px);
}

.footer-links {
    margin-bottom: 20px;
    font-size: 13px;
    font-weight: 600;
}

.footer-links a {
    color: #bbb;
    text-decoration: none;
    margin: 0 5px;
    transition: 0.3s;
}

.footer-links a:hover { color: #fff; }

.copyright {
    font-size: 11px;
    color: #444;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 768px) { 
    .search-box { width: 140px; } 
    .hero { height: 250px; } 
    .manga-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; } 
}