/* Subjects */

.subjects {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 15px 0;
}

.subjects button {
    min-height: 60px;
    background: #eaf2ff;
    color: #1f3c88;
    border: 1px solid #c8dafa;
}

.subjects button:hover {
    background: #dce9ff;
}

/* Subject editor */

#subjectEditor {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
    padding: 12px;
    background: #f5f6f8;
    border: 1px solid #ddd;
    border-radius: 7px;
}

#subjectEditor input {
    flex: 1;
    min-width: 180px;
}

/* Delete subjects */

.delete-subject-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 0;
    border-bottom: 1px solid #eee;
}

.delete-subject-row button {
    background: #d9534f;
    padding: 7px 10px;
}

.delete-subject-row button:hover {
    background: #c9302c;
}

/* Message */

#message {
    color: #666;
    margin-top: 18px;
}

/* Mobile */

@media (max-width: 700px) {
    .subjects {
        grid-template-columns: 1fr;
    }
}