/*
Theme Name: Premium Video Hub
Theme URI: https://lovable.dev
Author: Lovable AI
Author URI: https://lovable.dev
Description: Um tema premium com design moderno em preto e amarelo para catálogo de vídeos e canais.
Version: 1.0.0
Text Domain: video-hub
*/

:root {
    --primary: #facc15; /* Yellow-400 */
    --primary-foreground: #000;
    --background: #000;
    --card: #18181b;
    --card-foreground: #fff;
    --muted: #27272a;
    --muted-foreground: #a1a1aa;
    --border: #3f3f46;
}

body {
    background-color: var(--background);
    color: #fff;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: opacity 0.2s;
}

a:hover {
    opacity: 0.8;
}

header {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(to bottom, #111, #000);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.hero p {
    font-size: 1.25rem;
    color: var(--muted-foreground);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.btn {
    display: inline-block;
    background: var(--primary);
    color: var(--primary-foreground);
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 40px 0;
}

.card {
    background: var(--card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-5px);
}

.card-img {
    aspect-ratio: 16/9;
    background: #27272a;
    width: 100%;
}

.card-content {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.card-excerpt {
    color: var(--muted-foreground);
    font-size: 0.9rem;
}

footer {
    padding: 60px 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--muted-foreground);
    font-size: 0.875rem;
}