.admin-main {
    max-width: 1150px;
    min-height: 75vh;
    margin: 0 auto;
    padding: 90px 24px;
}

.admin-login {
    max-width: 440px;
    margin: 30px auto;
    padding: 40px;
    background: #eee7dc;
    border: 1px solid #d8d0c4;
    border-radius: 10px;
}

.admin-login h1,
.admin-heading h1 {
    margin: 16px 0;
    font-size: clamp(40px, 6vw, 70px);
    line-height: 1;
}

.admin-login form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 28px;
}

.admin-login label {
    font-size: 13px;
    font-weight: 700;
}

.admin-login input,
.admin-toolbar input,
.admin-toolbar select {
    width: 100%;
    padding: 13px;
    border: 1px solid #d8d0c4;
    border-radius: 5px;
    background: #fffdf9;
    color: #201d19;
    font: inherit;
}

.admin-login button {
    margin-top: 12px;
    cursor: pointer;
}

.admin-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 36px;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 30px;
}

.admin-stats > div {
    padding: 24px;
    background: #eee7dc;
    border: 1px solid #d8d0c4;
    border-radius: 8px;
}

.admin-stats span {
    font-size: 38px;
    font-weight: 800;
}

.admin-stats p {
    margin-top: 8px;
    color: #76695d;
    font-size: 13px;
}

.admin-toolbar {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.admin-toolbar input {
    flex: 1;
}

.admin-toolbar select {
    width: 210px;
}

.submissions-list {
    display: grid;
    gap: 12px;
}

.submission-item {
    padding: 22px;
    border: 1px solid #d8d0c4;
    border-radius: 8px;
    background: #fffdf9;
}

.submission-item h3 {
    margin: 0 0 8px;
}

.submission-item p {
    color: #76695d;
    font-size: 13px;
}

.submission-item button {
    margin-top: 14px;
    cursor: pointer;
}

.review-dialog {
    position: fixed;
    width: min(92%, 780px);
    max-height: 90vh;
    padding: 40px;
    border: 1px solid #d8d0c4;
    border-radius: 10px;
    background: #f5f0e7;
    color: #201d19;
    overflow-y: auto;
}

.review-dialog::backdrop {
    background: rgba(25, 22, 19, 0.75);
}

.review-dialog h2 {
    margin: 20px 0;
    font-size: 36px;
}

.review-dialog > .close-submission {
    position: sticky;
    float: right;
    top: 0;
}

.review-chapter {
    margin: 30px 0;
    padding: 25px 0;
    border-top: 1px solid #d8d0c4;
    border-bottom: 1px solid #d8d0c4;
    white-space: pre-wrap;
    line-height: 1.8;
}

.review-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.review-actions button {
    cursor: pointer;
}

#dashboard-section[hidden],
#login-section[hidden] {
    display: none;
}

@media (max-width: 650px) {
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-heading,
    .admin-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-toolbar select {
        width: 100%;
    }

    .admin-login,
    .review-dialog {
        padding: 24px;
    }
}