/*
Theme Name: Hablu Quiz Theme
Author: Masum Mridha
Version: 1.0
*/
 :root {
            --brand-green: #2ecc71; 
            --glow-green: rgba(46, 204, 113, 0.4);
            --brand-dark: #0a0a0a;
            --glass: rgba(255, 255, 255, 0.05);
            --border: rgba(255, 255, 255, 0.1);
        }

        * { box-sizing: border-box; }

        body {
            background: var(--brand-dark);
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(46, 204, 113, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(46, 204, 113, 0.1) 0%, transparent 40%);
            color: #ffffff;
            font-family: 'Poppins', sans-serif;
            margin: 0;
            scroll-behavior: smooth;
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* Navbar Enhancement */
        .navbar {
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            padding: 15px 8%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .menu a {
            color: #bbb;
            text-decoration: none;
            margin-left: 25px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: 0.3s;
        }

        .menu a:hover { color: var(--brand-green); text-shadow: 0 0 10px var(--glow-green); }

        /* Hero Section Styling */
        .hero {
            text-align: center;
            padding: 20px 20px;
            animation: fadeIn 1s ease-out;
        }

        @keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

        .hero h1 {
            font-size: clamp(2.8rem, 10vw, 5rem);
            margin-bottom: 5px;
            background: linear-gradient(135deg, #fff 30%, var(--brand-green) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 800;
            letter-spacing: -2px;
        }

        .hero p {
            color: #888;
            font-size: 1.2rem;
            max-width: 600px;
            margin: 0 auto 40px;
        }

        /* Modern Play Store Button */
        .download-btn {
            display: inline-flex;
            align-items: center;
            background: #000;
            color: white;
            padding: 14px 32px;
            border-radius: 18px;
            text-decoration: none;
            border: 1px solid #333;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow: hidden;
        }

        .download-btn:hover {
            border-color: var(--brand-green);
            transform: scale(1.05);
            box-shadow: 0 15px 30px rgba(46, 204, 113, 0.3);
        }

        .download-btn i {
            font-size: 2.5rem;
            margin-right: 18px;
            color: var(--brand-green);
        }

        .btn-text small { display: block; font-size: 0.7rem; color: #999; text-transform: uppercase; }
        .btn-text span { display: block; font-size: 1.3rem; font-weight: 700; }

        /* Sections & Glass UI */
        section { padding: 80px 5%; }

        .glass {
            background: var(--glass);
            backdrop-filter: blur(15px);
            border: 1px solid var(--border);
            border-radius: 30px;
            padding: 40px;
            max-width: 1000px;
            margin: 0 auto;
            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
        }

        h2 { font-size: 2rem; text-align: center; margin-bottom: 40px; color: #fff; text-transform: uppercase; letter-spacing: 3px; }

        /* Leaderboard Table Styles */
        table { width: 100%; border-collapse: separate; border-spacing: 0 10px; }
        th { text-align: left; padding: 15px; color: #666; font-size: 0.8rem; text-transform: uppercase; }
        
        .player-row td { 
            background: rgba(255,255,255,0.03); 
            padding: 20px 15px; 
            transition: 0.3s;
        }
        
        .player-row:hover td { background: rgba(46, 204, 113, 0.1); transform: scale(1.01); }
        .player-row td:first-child { border-radius: 15px 0 0 15px; }
        .player-row td:last-child { border-radius: 0 15px 15px 0; }

        .rank-badge { font-weight: 800; color: #555; font-size: 1.2rem; }
        .rank-1 .rank-badge { color: #f1c40f; text-shadow: 0 0 10px rgba(241, 196, 15, 0.4); }
        
        .score-val { font-family: 'Courier New', monospace; font-weight: bold; color: var(--brand-green); font-size: 1.4rem; }

        .load-more-btn {
            background: var(--brand-green);
            border: none;
            color: #000;
            padding: 15px 40px;
            border-radius: 12px;
            cursor: pointer;
            display: block;
            margin: 30px auto;
            transition: 0.3s;
            font-weight: 700;
            box-shadow: 0 10px 20px var(--glow-green);
        }

        .load-more-btn:hover:not(:disabled) { transform: translateY(-3px); box-shadow: 0 15px 25px var(--glow-green); }

        /* Feedback Grid */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }

        .review-card {
            background: var(--glass);
            padding: 30px;
            border-radius: 20px;
            border: 1px solid var(--border);
            transition: 0.3s;
        }

        .review-card:hover { border-color: var(--brand-green); background: rgba(255,255,255,0.07); }

        footer {
            text-align: center;
            padding: 60px 20px;
            color: #444;
            font-size: 0.9rem;
            border-top: 1px solid var(--border);
        }

        /* Floating Animation */
        .float { animation: floating 3s ease-in-out infinite; }
        @keyframes floating { 
            0%, 100% { transform: translateY(0); } 
            50% { transform: translateY(-10px); } 
        }