cineflex/public/css/manage/manage.css

header {
    position: fixed;
    top: 0;
    left: 0;
    background: var(--second-bg);
    display: grid;
    grid-template-columns: 1.5fr 0.5fr;
    height: 7vh;
    align-items: center;
    width: 100%;
    z-index: 1;
    box-shadow: #111111 0 0 10px;
}

header span {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0.5rem 1rem;
}

header div {
    text-align: right;
    display: inline;
}

header div a {
    padding: 1.5rem;
}

/* side bar needs to be under header*/
#sidebar {
    background: var(--darkest-bg);
    height: 93vh;
    width: 20vw;
    position: fixed;
    top: 7vh;
    left: 0;
    z-index: 1;
    overflow-x: hidden;
    padding-top: 0.25rem;
}

#sidebar a {
    background: var(--inactive-item-bg);
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: var(--default-text);
    display: block;
    margin-top: 0.5rem;
    transition: all 0.5s;
}

#sidebar a:hover {
    background: var(--second-bg);
    color: var(--default-text);

}

#sidebar a.active {
    border-left: 0.5rem solid var(--highlight-bg);
    background-color: var(--default-bg);
    color: var(--highlight-text);
}

#sidebar a.child {
    padding-left: 2rem;
    margin-top: 0;
    /*    nice visual*/
    border-left: 0.5rem solid var(--second-bg);
}

#sidebar a.child.active {
    border-left: 1rem solid var(--highlight-bg);
}

main {
    background: var(--default-bg);
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    margin: 9vh 1vw 4vh 21vw;
    padding: 0;
}

.card {
    display: grid;
    background: var(--second-bg);
    width: 10vw;
    place-items: center;
}

.card .big-stat {
    font-size: 3rem;
    font-weight: bold;
}



/* form */

#showings {
    display: flex;
    flex-direction: column;
}

#showings .showing {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 0.25fr;
    gap: 0.5rem;
    margin: 0.5rem 0;
    padding: 1rem;
    background: var(--second-bg);
    border-radius: 0.5rem;
}

#showings .showing .actions {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.warning {
    background-color: rgba(255, 0, 0, 0.5);
    padding: 1rem;
    border-radius: 0.5rem;
    margin: 1rem 0;
    min-width: 25vw;
}

.warning h3 {
    margin: 0;
}