.gw-app {
    display:flex;
    height:90vh;
    font-family:Arial, sans-serif;
}

.gw-sidebar {
    width:280px;
    background:#111;
    color:#fff;
    padding:20px;
    overflow-y:auto;
}

.gw-logo {
    font-size:20px;
    font-weight:bold;
    margin-bottom:20px;
}

.gw-sidebar input {
    width:100%;
    padding:8px;
    border:none;
    border-radius:6px;
    margin-bottom:20px;
}

.gw-section-title {
    font-size:12px;
    text-transform:uppercase;
    opacity:0.6;
    margin:15px 0 8px;
}

.gw-tool-btn {
    display:flex;
    align-items:center;
    gap:8px;
    width:100%;
    padding:10px;
    margin-bottom:6px;
    border:none;
    border-radius:6px;
    background:#1e1e1e;
    color:#fff;
    cursor:pointer;
    transition:0.2s;
}

.gw-tool-btn:hover {
    background:#333;
}

.gw-tool-btn.active {
    background:#fff;
    color:#000;
}

.gw-tool-btn.premium::after {
    content:" 🔥";
}

.gw-main {
    flex:1;
    padding:20px;
    background:#f5f5f5;
    overflow:hidden;
}

.gw-frame-wrapper {
    position:relative;
    height:100%;
}

.gw-frame-wrapper iframe {
    width:100%;
    height:100%;
    border:none;
    border-radius:12px;
    opacity:0;
    transition:opacity 0.3s ease;
}

.gw-loader {
    display:none;
    position:absolute;
    top:50%;
    left:50%;
    width:40px;
    height:40px;
    border:4px solid #ccc;
    border-top:4px solid #000;
    border-radius:50%;
    animation:spin 1s linear infinite;
}

@keyframes spin {
    to { transform:rotate(360deg); }
}

.gw-upgrade {
    margin-bottom:15px;
    padding:15px;
    background:#fff;
    border-radius:8px;
}

@media(max-width:768px){
    .gw-app {
        flex-direction:column;
        height:auto;
    }

    .gw-sidebar {
        width:100%;
    }

    .gw-frame-wrapper iframe {
        height:600px;
    }
}