* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Ubuntu', Tahoma, Geneva, Verdana, sans-serif;
            background-color: #1f1f1f;
            color: white;
            overflow-x: hidden;
        }


        .main-content {
            margin-left: 48px;
            padding: 24px;
            min-height: 100vh;
        }

        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 32px;
        }

        .header h1 {
            font-size: 32px;
            font-weight: 400;
        }

        .install-button {
            background-color: #0078d4;
            border: none;
            color: white;
            padding: 8px 16px;
            border-radius: 4px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
        }

        .install-button:hover {
            background-color: #106ebe;
        }

        .apps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 16px;
            margin-bottom: 40px;
        }

        .app-card {
            background-color: #2d2d2d;
            border-radius: 8px;
            padding: 16px;
            cursor: pointer;
            transition: all 0.2s;
            border: 1px solid transparent;
        }

        .app-card:hover {
            background-color: #363636;
            border-color: #484848;
            transform: translateY(-2px);
        }

        .app-icon {
            width: 48px;
            height: 48px;
            margin-bottom: 12px;
            border-radius: 4px;
        }

        .app-name {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .section-title {
            font-size: 20px;
            font-weight: 600;
            margin: 40px 0 24px 0;
        }

        .large-apps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 16px;
            margin-bottom: 40px;
        }

        .large-app-card {
            background-color: #2d2d2d;
            border-radius: 8px;
            padding: 20px;
            cursor: pointer;
            transition: all 0.2s;
            border: 1px solid transparent;
        }

        .large-app-card:hover {
            background-color: #363636;
            border-color: #484848;
            transform: translateY(-2px);
        }

        .large-app-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
        }

        .large-app-icon {
            width: 32px;
            height: 32px;
            border-radius: 4px;
        }

        .large-app-name {
            font-size: 16px;
            font-weight: 600;
        }

        .large-app-description {
            font-size: 14px;
            color: #d1d1d1;
            line-height: 1.4;
        }

        .settings-icon {
            position: fixed;
            bottom: 16px;
            left: 12px;
            width: 24px;
            height: 24px;
            cursor: pointer;
            fill: #8a8a8a;
            transition: fill 0.2s;
        }

        .settings-icon:hover {
            fill: white;
        }

        .user-avatar {
            position: fixed;
            bottom: 64px;
            left: 12px;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            cursor: pointer;
        }