.wrap {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
}

h1, h2 {
    color: #222;
    margin-bottom: 15px;
}

.form-table th {
    text-align: left;
    padding: 8px 0;
}

.form-table td {
    padding: 5px 0 15px 0;
}

#mpub_table {
    width: 100%;
    max-width: 700px;
}

#mpub_table th, #mpub_table td {
    padding: 8px;
    border-bottom: 1px solid #ddd;
}

#mpub_add_row {
    margin-top: 10px;
}

.mpub-upload-button {
    background-color: #0073aa;
    color: #fff;
    border-radius: 4px;
    padding: 5px 12px;
    margin-left: 5px;
    border: none;
    cursor: pointer;
}

.mpub-upload-button:hover {
    background-color: #005177;
}

input[type="text"], select {
    padding: 8px 10px;
    width: 100%;
    max-width: 350px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.button-primary {
    background-color: #28a745 !important;
    border: none;
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 5px;
    cursor: pointer;
}

.button-primary:hover {
    background-color: #218838 !important;
}

.widefat {
    border-collapse: collapse;
    width: 100%;
    margin-top: 20px;
}

.widefat th, .widefat td {
    padding: 12px;
    border: 1px solid #e1e1e1;
}

.widefat thead {
    background-color: #f8f8f8;
}

.widefat tbody tr:hover {
    background-color: #f1f1f1;
}

img {
    border-radius: 8px;
}

.button-danger {
    background-color: #dc3545;
    color: #fff;
    border: none;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
}

.button-danger:hover {
    background-color: #b02a37;
}

.notice-success {
    background-color: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
    padding: 10px 15px;
    border-radius: 5px;
}

.notice-success p {
    margin: 0;
}

.mpub-ad-horizontal {
    width: 100%;
    max-width: 1200px;
    height: auto;
    margin-bottom: 10px;
}

.mpub-ad-vertical {
    width: auto;
    max-height: 600px;
    display: block;
    margin-bottom: 10px;
}