:root {
            --bg-color: #0f0f15;
            --card-bg: #1a1a24;
            --primary: #6c5ce7;
            --accent: #00cec9;
            --text-color: #ffffff;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Cairo', sans-serif; text-decoration: none; }
        body { background-color: var(--bg-color); color: var(--text-color); overflow-x: hidden; }

        /* --- الهيدر الجديد --- */
        .main-header {
            background: linear-gradient(to bottom, #1a1a24, #0f0f15);
            padding: 20px;
            text-align: center;
            border-bottom: 2px solid var(--primary);
        }
        .channel-info img {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            border: 3px solid var(--accent);
            margin-bottom: 10px;
            box-shadow: 0 0 15px var(--primary);
        }
        .channel-info h1 { font-size: 28px; text-transform: uppercase; letter-spacing: 2px; }
        .channel-info h1 span { color: var(--primary); }
        /* --- القائمة العلوية (Navigation) --- */
        .navbar {
            background: #15151e;
            padding: 15px;
            display: flex;
            justify-content: center;
            gap: 20px;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
        }
        .nav-link {
            color: #ccc;
            font-weight: bold;
            font-size: 18px;
            padding: 5px 15px;
            transition: 0.3s;
            border-radius: 5px;
        }
        .nav-link:hover, .nav-link.active {
            color: #fff;
            background: var(--primary);
            box-shadow: 0 0 10px var(--primary);
        }

        /* --- الشبكة والكروت --- */
        .container { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
        .section-title { border-right: 5px solid var(--accent); padding-right: 15px; margin-bottom: 30px; }
        
        .games-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; }
        
        .card {
            background: var(--card-bg);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.05);
            transition: 0.3s;
            cursor: pointer; /* مؤشر اليد */
        }
        .card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .card-img { width: 100%; height: px; object-fit: cover; }
        .card-content { padding: 20px; }
        .card h3 { margin-bottom: 10px; font-size: 18px; color: white; }
        .card-btn {
            display: block; width: 100%; padding: 10px; margin-top: 15px;
            background: #333; color: white; text-align: center; border-radius: 6px;
        }
        .card:hover .card-btn { background: var(--primary); }

        /* للموبايل */
        @media (max-width: 600px) { .navbar { gap: 10px; font-size: 14px; } }