.wpa-superstar-wrap {
    max-width: none;
    margin: 0;
    padding-right: 20px;
}

.wpa-superstar-header {
    background: #fff;
    border-bottom: 1px solid #c3c4c7;
    box-shadow: 0 1px 0 rgba(0,0,0,.04);
    margin: 0 -20px 20px -20px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: auto;
}

.wpa-superstar-header h1 {
    font-size: 23px;
    font-weight: 400;
    margin: 0;
    padding: 0;
    line-height: 1.3;
    color: #1d2327;
}

.wpa-superstar-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wpa-superstar-version {
    color: #646970;
    font-size: 13px;
    font-weight: 400;
}

.wpa-settings-container {
    padding: 0 20px;
    max-width: 1100px;
}

/* RankMath-style Tabs */
.nav-tab-wrapper {
    margin: 0;
    padding-top: 0;
    border-bottom: 1px solid #ddd;
    line-height: inherit;
    position: relative;
    z-index: 1;
}

.nav-tab {
    margin: 0 6px 0 0;
    padding: 12px 20px;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 500;
    background: transparent;
    border: 0;
    border-bottom: 2px solid transparent;
    color: #646970;
    transition: all .2s ease;
}

.nav-tab:hover,
.nav-tab:focus {
    background: transparent;
    color: #2271b1;
    border-bottom-color: rgba(34, 113, 177, 0.4);
}

.nav-tab-active,
.nav-tab-active:focus,
.nav-tab-active:focus:active,
.nav-tab-active:hover {
    background: transparent;
    color: #2271b1;
    border: 0;
    border-bottom: 2px solid #2271b1;
    font-weight: 600;
}

/* RankMath-style toggle switches */
.wpa-superstar-toggle {
    margin: 15px 0;
    padding: 16px 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.02);
    transition: all .15s ease-in-out;
}

.wpa-superstar-toggle:hover {
    border-color: #4caf50;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.wpa-superstar-toggle label {
    display: flex;
    align-items: center;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 500;
    color: #1d2327;
    cursor: pointer;
}

.wpa-superstar-toggle .description {
    margin: 6px 0 0 52px;
    color: #666;
    font-size: 13px;
    line-height: 1.5;
}

/* RankMath-style Toggle Switch */
.wpa-toggle-switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
    margin-right: 12px;
}

.wpa-toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    margin: 0;
}

.wpa-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #b5bfc9;
    transition: .15s ease-in-out;
    border-radius: 100px;
    border: 0;
}

.wpa-toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: .15s ease-in-out;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.wpa-toggle-switch input:checked + .wpa-toggle-slider {
    background-color: #4caf50;
}

.wpa-toggle-switch input:checked + .wpa-toggle-slider:before {
    transform: translateX(20px);
}

.wpa-toggle-switch input:focus + .wpa-toggle-slider {
    box-shadow: 0 0 0 1px #fff, 0 0 0 3px rgba(76, 175, 80, 0.25);
}

.wpa-toggle-switch:hover .wpa-toggle-slider:before {
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* Plugin filters */
.wpa-plugin-filters {
    margin: 0 0 20px;
    padding: 0 0 12px;
    border-bottom: 1px solid #ddd;
}

.wpa-plugin-filters .button {
    margin: 0 8px 8px 0;
    padding: 4px 10px;
    font-size: 13px;
    line-height: 1.5;
    min-height: 30px;
}

/* Settings content spacing */
.wpa-settings-content {
    margin-top: 20px;
    padding: 0;
}

/* Loading overlay */
.wpa-loading-overlay {
    position: fixed;
    top: 32px;
    left: 160px;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wp-list-table-container {
    position: relative;
    min-height: 400px;
}

.wp-list-table-container .spinner {
    float: none;
    margin: 0;
}

.wpa-superstar-workflow-toggle {
    margin: 20px 0;
    padding: 15px;
    background: #fff;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
}

.wpa-superstar-workflow-toggle label {
    display: flex;
    align-items: center;
    font-weight: 600;
    margin-bottom: 10px;
}

.wpa-superstar-workflow-toggle .description {
    color: #666;
    margin-left: 52px;
    margin-top: 5px;
}

/* Toggle switch styles */
.switch {
    position: relative;
    display: inline-block;
    width: 42px;
    height: 22px;
    margin-right: 10px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #2271b1;
}

input:checked + .slider:before {
    transform: translateX(20px);
}

/* Active tab styles */
.nav-tab-active {
    background: #fff;
    border-bottom: 1px solid #fff;
}