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

body {
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.u-dummy-content {
    height: 3rem;
    background-color: #eaeaea;
    border-radius: 0.6rem;
}

.layout__wrapper {
    height: 100%;
    display: flex;
}

.sidebar {
    width: 20%;
    background-color: white;
    border-right: 1px solid lightgray;
    padding: 2rem;

    .menu {
        span {
            font-size: 1.4rem;
        }

        nav {
            padding: 1rem 0;

            ul {
                list-style-type: none;
                display: flex;
                flex-direction: column;
                gap: 1rem;

                li {
                    a {
                        display: inline-block;
                        width: 100%;
                        padding: 1rem;
                        font-size: 1.2rem;
                        color: #1761a7;
                        background-color: #e6f3ff;
                        border-radius: .4rem;
                    }
                }
            }
        }
    }
}

.content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

header {
    padding: 0.8rem;
    display: flex;
    justify-content: space-between;
    background-color: #ffffff;
    border-bottom: 1px solid lightgray;

    .header--left,
    .header--right {
        width: 30%;
    }
}

.grid-wrapper {
    flex: 1;
    padding: 2rem;
    display: grid;
    grid-template-columns: 2fr 2fr 3fr;
    grid-template-rows: 2fr 3fr 5fr;
    gap: 1rem;
    background-color: #f7fcff;

    .content-box {
        background-color: white;
        border: 1px solid lightgray;
        border-radius: 2rem;
        display: flex;
        justify-content: center;
        align-items: center;
        box-shadow: 0 0 10px -2px #d9f4ff;
    }

    .target{
        grid-row: span 2;
    }

    .sales{
        grid-column: span 2;
    }

    .statistics{
        grid-column: 1/-1;
        grid-row: 3;
    }
}