/* Nové styly pro nákupní sekci */
        .purchase-container {
            display: flex;
            gap: 20px;
            margin-top: 1.5rem;
            flex-wrap: wrap;
            justify-content: center;
        }

        /* Pruh se sociálními sítěmi */
        .social-bar {
            display: flex;
            justify-content: center;
            gap: 15px;
            background-color: var(--card-bg);
            padding: 15px 20px;
            border-radius: 8px;
            margin-bottom: 2rem;
            box-shadow: 0 4px 6px rgba(0,0,0,0.3);
            flex-wrap: wrap;
        }

        .social-link {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-light);
            text-decoration: none;
            font-weight: bold;
            padding: 8px 16px;
            border-radius: 20px;
            background-color: #333;
            transition: all 0.2s ease;
            font-size: 0.9rem;
        }

        .social-link:hover {
            background-color: var(--primary-color);
            color: #000;
        }

        /* Společný styl pro SVG ikony */
        .social-icon {
            width: 18px;
            height: 18px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .purchase-card {
            background-color: rgba(255, 255, 255, 0.03);
            border: 1px solid #333;
            border-radius: 12px;
            width: 100%;
            max-width: 380px;
            overflow: hidden;
            transition: transform 0.2s ease, border-color 0.2s ease;
            display: flex;
            flex-direction: column;
        }

        .purchase-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary-color);
        }

        .purchase-card a {
            display: block;
            background-color: #000;
            padding: 20px;
            text-align: center;
            border-bottom: 1px solid #333;
        }

        .purchase-card img {
            width: 120px;
            height: 120px;
            border-radius: 20%;
            box-shadow: 0 4px 15px rgba(0,0,0,0.5);
        }

        .purchase-card-content {
            padding: 1.5rem;
            flex-grow: 1;
        }

        .purchase-card-content h3 {
            margin-top: 0;
            color: var(--primary-color);
            font-size: 1.3rem;
        }

        .purchase-card-content p {
            margin-bottom: 0;
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        .version-badge {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: bold;
            margin-bottom: 10px;
            text-transform: uppercase;
        }

        .badge-free { background-color: #555; color: #fff; }
        .badge-pro { background-color: var(--primary-color); color: #000; }
        :root {
            --primary-color: #00aa00;
            --dark-bg: #121212;
            --card-bg: #1e1e1e;
            --text-light: #e0e0e0;
            --text-muted: #9e9e9e;
            --warning-color: #ff9800;
            --danger-color: #f44336;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            line-height: 1.6;
            color: var(--text-light);
            background-color: var(--dark-bg);
            margin: 0;
            padding: 0;
        }

        header {
            background-color: #000;
            padding: 2rem 1rem 1rem 1rem;
            text-align: center;
            border-bottom: 3px solid var(--primary-color);
        }

        header h1 { margin: 0; font-size: 2.5rem; color: #fff; }
        header p { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 1.5rem;}

        /* Styly pro přepínač jazyků s vlaječkami */
        .lang-switcher {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 1rem;
        }

        .lang-btn {
            display: flex;
            align-items: center;
            background-color: #333;
            color: #fff;
            border: 1px solid #555;
            padding: 8px 16px;
            border-radius: 20px;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.2s ease;
            text-decoration: none;
        }

        .lang-btn:hover { background-color: #444; }
        .lang-btn.active {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            color: #000;
        }

        /* Třída pro samotnou vlaječku v tlačítku */
        .flag-icon {
            width: 20px;
            height: 15px;
            object-fit: cover;
            border-radius: 2px;
            margin-right: 8px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.3);
        }

        .container { max-width: 900px; margin: 0 auto; padding: 2rem 1rem; }
        
        /* Skrytí neaktivních jazyků */
        .lang-content { display: none; animation: fadeIn 0.3s ease-in-out; }
        .lang-content.active { display: block; }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(5px); }
            to { opacity: 1; transform: translateY(0); }
        }

        nav { background-color: var(--card-bg); padding: 1.5rem; border-radius: 8px; margin-bottom: 2rem; }
        nav h2 { margin-top: 0; font-size: 1.2rem; color: var(--primary-color); }
        nav ul { list-style: none; padding: 0; margin: 0; }
        nav ul li { margin-bottom: 0.5rem; }
        nav ul li a { color: var(--text-light); text-decoration: none; transition: color 0.2s; }
        nav ul li a:hover { color: var(--primary-color); }

        section { background-color: var(--card-bg); padding: 2rem; border-radius: 8px; margin-bottom: 2rem; box-shadow: 0 4px 6px rgba(0,0,0,0.3); }
        h2 { color: var(--primary-color); border-bottom: 1px solid #333; padding-bottom: 0.5rem; margin-top: 0; }
        h3 { color: #fff; margin-top: 1.5rem; }

        .alert {
            background-color: rgba(255, 152, 0, 0.1);
            border-left: 4px solid var(--warning-color);
            padding: 1rem;
            margin: 1.5rem 0;
            border-radius: 0 4px 4px 0;
        }

        .alert-info {
            background-color: rgba(0, 170, 0, 0.1);
            border-left: 4px solid var(--primary-color);
        }

        /* Styly pro galerii screenshotů, kdybys je tam později přidával */
        .screenshot-gallery {
            display: flex;
            gap: 2rem;
            justify-content: center;
            margin: 2rem 0;
            flex-wrap: wrap;
        }

        .screenshot-gallery figure {
            margin: 0;
            text-align: center;
            max-width: 240px;
        }

        .screenshot-gallery img {
            width: 100%;
            height: auto;
            border-radius: 50%;
            border: 4px solid #333;
            box-shadow: 0 4px 8px rgba(0,0,0,0.5);
            background-color: #000;
        }

        .screenshot-gallery figcaption {
            margin-top: 0.8rem;
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: bold;
        }

/* Styly pro video sekci */
        .video-wrapper {
            width: 100%;
            max-width: 650px;
            margin: 0 auto 2rem auto;
            aspect-ratio: 16 / 9;
            border-radius: 8px;
            overflow: hidden;
            background: #000;
            box-shadow: 0 4px 10px rgba(0,0,0,0.4);
            position: relative;
        }

        .shorts-container {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 1.5rem;
        }

        .short-item {
            width: 100%;
            max-width: 280px;
            aspect-ratio: 9 / 16;
            background: #000;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #333;
            position: relative;
            box-shadow: 0 4px 10px rgba(0,0,0,0.4);
        }

        /* Společné styly pro náhledy videí (falešný přehrávač) */
        .yt-thumbnail-link {
            display: block;
            width: 100%;
            height: 100%;
            text-decoration: none;
        }

        .yt-thumbnail-link img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: opacity 0.3s ease;
        }

        .play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 68px;
            height: 48px;
            transition: transform 0.2s ease;
        }

        .play-shape {
            fill: #212121;
            fill-opacity: 0.8;
            transition: fill 0.2s ease, fill-opacity 0.2s ease;
        }

        .yt-thumbnail-link:hover img {
            opacity: 0.8;
        }

        .yt-thumbnail-link:hover .play-icon {
            transform: translate(-50%, -50%) scale(1.05);
        }

        .yt-thumbnail-link:hover .play-shape {
            fill: #ff0000; /* Zčervená po najetí myší jako na YouTube */
            fill-opacity: 1;
        }
        /* Vyskakovací okno (Modál) */
.modal-overlay {
    display: none; /* JS to po kliknutí změní na flex */
    position: fixed !important; /* Toto okno 'přilepí' na displej */
    top: 0 !important; 
    left: 0 !important; 
    width: 100vw !important; 
    height: 100vh !important;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 99999 !important; /* Zajistí, že okno překryje naprosto všechno */
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    margin: 0;
    padding: 0;
}

.modal-content {
    background-color: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    width: 90%;
    max-width: 450px;
    position: relative;
    border: 1px solid #333;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    text-align: left;
}

/* Křížek pro zavření */
.close-modal {
    position: absolute;
    top: 15px; right: 20px;
    font-size: 28px;
    font-weight: bold;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s;
}

.close-modal:hover {
    color: var(--danger-color);
}

/* Styly samotného formuláře */
.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: var(--text-light);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px 15px;
    border-radius: 6px;
    border: 1px solid #444;
    background-color: #121212;
    color: #fff;
    font-family: inherit;
    box-sizing: border-box; /* Zajistí, že padding neroztáhne prvek mimo kontejner */
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 170, 0, 0.2);
}

.submit-btn {
    background-color: var(--primary-color);
    color: #000;
    border: none;
    padding: 12px 20px;
    width: 100%;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s;
    margin-top: 0.5rem;
}

.submit-btn:hover {
    background-color: #00cc00;
}

.submit-btn:active {
    transform: scale(0.98);
}



        table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
        table th, table td { text-align: left; padding: 0.75rem; border-bottom: 1px solid #333; }
        table th { color: var(--primary-color); background-color: rgba(0,0,0,0.2); }
        
        .btn-sim { display: inline-block; background: #333; color: #fff; padding: 0.2rem 0.6rem; border-radius: 4px; font-size: 0.9rem; font-family: monospace; border: 1px solid #555; }
        footer { text-align: center; padding: 2rem; color: var(--text-muted); font-size: 0.9rem; }