/* DigiPrep — subject landing hub (Lessons / Past Papers tiles) */

.mainarea {
    display: flex;
    justify-content: space-between;
    height: calc(100vh - var(--dp-header-height, 64px));
}

.left-div {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80.75%;
    width: 45%;
    border-radius: 10px;
    transition: transform 0.2s ease-in-out, background-color 0.2s ease, border-color 0.2s ease;
    margin-top: 5vh;
    margin-right: 20px;
    margin-left: 20px;
    color: var(--dp-text);
    background-color: var(--dp-card);
    border: 1px solid var(--dp-border);
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--dp-shadow-card);
    user-select: none;
}

.left-div:hover {
    transform: scale(1.02);
    background-color: var(--dp-card-hover);
    border-color: var(--dp-text);
}