:root{
    --bg-color-900: #fff;
    --bg-color-700: #091921;
    --bg-color-50:#e8dfec;
}
body.dark{
    --bg-color-900: #091921;
    --bg-color-700: #fff;
    --bg-color-50: #393939;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--bg-color-900);
    transition: all 1s ease;
}
.clock{
    width: 350px;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url(clock.png);
    background-size: cover;
    border-radius: 50%;
    border: 4 px solid var(--bg-color-900);
    box-shadow: 0 -15px 15px rgba(255, 255, 255, 0.05),
                inset 0 -15px 15px rgba(255, 255, 255, 0.05),
                0 15px 15px rgba(0, 0, 0, 0.05),
                inset 0 15px 15px rgba(0, 0, 0, 0.05);
}
.clock::before{
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background: var(--bg-color-700);
    border-radius: 50%;
    z-index: 10000;
}
.clock .hour,
.clock .min,
.clock .sec{
    position: absolute;
}
.clock .hour .hr{
    width: 160px;
    height: 160px;
}
.clock .min .mn{
    width: 190px;
    height: 190px;
}
.clock .sec .sc{
    width: 230px;
    height: 230px;
}
.hr, .mn, .sc{
    display: flex;
    justify-content: center;
    /* align-items: center; */
    /* position: absolute; */
    border-radius: 50%;
}
.hr::before{
    content: '';
    position: absolute;
    width: 8px;
    height: 80px;
    background: var(--bg-color-700);
    z-index: 10;
    border-radius: 6px 6px 0 0;
}
.mn::before{
    content: '';
    position: absolute;
    width: 4px;
    height: 90px;
    background: var(--bg-color-700);
    z-index: 11;
    border-radius: 6px 6px 0 0;
}
.sc::before{
    content: '';
    position: absolute;
    width: 2px;
    height: 150px;
    background: #ff105e;
    z-index: 12;
    border-radius: 6px 6px 0 0;
}
.toggle{
    position: fixed;
    top: 30px;
    right: 30px;
    cursor: pointer;
}
.toggle i{
    font-size: 20px;
    padding: 10px;
    border-radius: 50%;
    border: 1px solid var(--bg-color-50);
    color: var(--bg-color-700);
}