.ai-tts-admin-page-col3 {
    width: auto;
    max-width: none;
    margin: 20px 20px 25px 2px;
    padding: 15px 42px 15px 42px;
    background: #fff;
    border: 1px solid #e5e7eb;
    overflow: visible;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    box-sizing: border-box;
}

.ai-tts-admin-page-col3::after {
    content: '';
    display: table;
    clear: both;
}

.ai-tts-admin-page-col3 img {
    display: inline-block !important;
}

.ai-tts-admin-brand {
    display: flex;
    align-items: center;
    gap: 18px;
    float: left;
    margin: 12px 0 10px 0;
}

.ai-tts-admin-brand-inner {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ai-tts-admin-brand a,
.ai-tts-admin-relywp a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.ai-tts-admin-brand-text {
    font-size: 24px;
    font-weight: 700;
    color: #111827;
    letter-spacing: -0.3px;
    white-space: nowrap;
    display: block;
    line-height: 1.2;
}

.ai-tts-admin-brand-pro {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 7px;
    border-radius: 999px;
    background: #2563eb;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    vertical-align: middle;
    letter-spacing: 0;
}

.ai-tts-admin-brand-by {
    display: block;
    font-size: 11px;
    font-weight: 400;
    color: #6b7280;
    margin-top: 2px;
}

.ai-tts-admin-brand-by a {
    color: #6b7280;
    text-decoration: none;
}

.ai-tts-admin-brand-by a:hover {
    color: #111827;
    text-decoration: underline;
}

.ai-tts-admin-header-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    margin: 12px 0 10px 0;
    position: relative;
    z-index: 1000;
    float: right;
}

.ai-tts-admin-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 15px;
    width: auto;
}

.ai-tts-admin-header-menu ul.ai-tts-admin-menu {
    font-size: 15px;
    justify-content: flex-end;
    margin: 0;
    width: auto;
    gap: 5px !important;
    flex-wrap: wrap;
}

.ai-tts-admin-menu > li {
    position: relative;
    margin: 0;
    text-align: center;
    box-sizing: border-box;
}

.ai-tts-admin-menu-link,
.ai-tts-admin-menu-dropdown-list a {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    border-radius: 8px;
    white-space: nowrap;
}

.ai-tts-admin-menu-link {
    padding: 8px 14px;
}

.ai-tts-admin-menu-link:hover,
.ai-tts-admin-menu-link.active,
.ai-tts-admin-menu-dropdown:hover > .ai-tts-admin-menu-link {
    background: #f3f3f3;
    color: #111827;
}

.ai-tts-admin-menu-link .dashicons {
    width: 18px;
    height: 18px;
    font-size: 18px;
}

.ai-tts-admin-menu-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 2px;
    padding: 2px 6px;
    border-radius: 999px;
    background: #d9534f;
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
}

.ai-tts-admin-menu-dropdown-list {
    display: none;
    position: absolute !important;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    min-width: 200px;
    margin: 0;
    padding: 7px 0;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.12);
    z-index: 9999 !important;
}

.ai-tts-admin-menu-dropdown:hover .ai-tts-admin-menu-dropdown-list,
.ai-tts-admin-menu-dropdown:focus-within .ai-tts-admin-menu-dropdown-list {
    display: block;
}

.ai-tts-admin-menu-dropdown-list li {
    margin: 5px 0;
}

.ai-tts-admin-menu-dropdown-list a {
    padding: 8px 16px;
    text-align: left;
}

.ai-tts-admin-menu-dropdown-list a:hover {
    background: #f3f3f3;
}

.ai-tts-admin-upgrade {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 8px;
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    background: linear-gradient(270deg, #00a32a, #008a20, #00a32a);
    background-size: 200% 200%;
    box-shadow: 0 2px 8px rgba(0,163,42,0.15);
    animation: ai-tts-upgrade-anim 6s ease infinite;
}

.ai-tts-admin-upgrade:hover,
.ai-tts-admin-upgrade:focus {
    color: #fff;
    transform: translateY(-1px);
}

.ai-tts-admin-relywp {
    margin-left: 10px !important;
}

.ai-tts-admin-relywp img {
    display: block;
    height: 25px;
    width: auto;
}

@media screen and (min-width: 1651px) {
    .ai-tts-admin-header-menu ul.ai-tts-admin-menu {
        gap: 5px !important;
    }
}

@media screen and (min-width: 1620px) and (max-width: 1650px) {
    .ai-tts-admin-header-menu ul.ai-tts-admin-menu {
        gap: 0 !important;
    }
}

@media screen and (min-width: 1620px) {
    .ai-tts-admin-header-menu {
        flex-direction: row;
        align-items: center;
        justify-content: flex-end;
    }

    .ai-tts-admin-header-menu ul.ai-tts-admin-menu {
        justify-content: flex-end;
        margin: 0;
        width: auto;
    }
}

@keyframes ai-tts-upgrade-anim {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.ai-tts-settings {
    box-sizing: border-box;
    width: calc(100% - 440px);
    float: left;
    margin-top: 12px;
    padding: 20px 28px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.ai-tts-admin-logs,
.ai-tts-admin-stats,
.ai-tts-admin-files {
    width: auto !important;
    max-width: none;
    float: none !important;
    margin-left: 2px !important;
    margin-right: 20px !important;
}

.ai-tts-settings h1 {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 12px;
    color: #111827;
    font-size: 26px;
    font-weight: 700;
}

.ai-tts-settings h2,
.ai-tts-settings h3 {
    color: #111827;
}

.ai-tts-settings .tab-content > h2 {
    margin-top: 0;
    margin-bottom: 4px;
    padding: 0 0 10px 4px;
    border-bottom: 1px solid #e5e7eb;
    font-size: 16px;
    font-weight: 700;
}

.ai-tts-settings p {
    color: #4b5563;
    font-size: 14px;
    line-height: 1.6;
}

.ai-tts-settings a {
    color: #2563eb;
}

.ai-tts-settings hr {
    border: 0;
    border-top: 1px solid #e5e7eb;
}

.ai-tts-settings .nav-tab-wrapper {
    display: flex;
    flex-direction: column;
    float: left;
    width: 235px;
    margin: 8px 28px 24px 0;
    padding: 8px;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    background: #f8fafc;
}

.ai-tts-settings .nav-tab {
    display: flex;
    align-items: center;
    float: none;
    margin: 0 0 5px;
    padding: 11px 13px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: #374151;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.25;
}

.ai-tts-settings .nav-tab:hover,
.ai-tts-settings .nav-tab.nav-tab-active {
    background: #fff;
    color: #111827;
    box-shadow: 0 1px 8px rgba(0,0,0,0.08);
}

.ai-tts-settings .tab-content {
    overflow: hidden;
    min-width: 0;
    padding: 0 0 0 24px;
}

.ai-tts-tab-submit {
    clear: both;
    padding-left: 273px;
}

.ai-tts-settings .tab-panel {
    display: none;
    padding-top: 10px;
}

.ai-tts-settings .tab-panel.active {
    display: block;
}

.ai-tts-settings .form-table {
    margin-top: 10px;
    border-collapse: separate;
    border-spacing: 0 10px;
}

.ai-tts-settings .form-table th {
    width: 220px;
    padding: 22px 20px;
    color: #111827;
    font-weight: 700;
}

.ai-tts-settings .form-table td {
    padding: 20px;
    background: #f8fafc;
    border-radius: 12px;
}

.ai-tts-settings #custom-fields .form-table td {
    padding: 0 10px 0 0;
}

.ai-tts-settings .tax-exemption-custom-fields-table-labels {
    font-weight: bold;
}

.ai-tts-settings #submit,
.ai-tts-settings .button-primary,
.ai-tts-settings .page-title-link.button,
.ai-tts-settings-sidebar .button-primary {
    border: 0;
    border-radius: 8px;
    background: #2563eb;
    color: #fff;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(37,99,235,0.18);
}

.ai-tts-settings #submit {
    min-height: 42px;
    padding: 5px 22px;
    font-size: 14px;
}

.ai-tts-settings .button-secondary,
.ai-tts-settings .page-title-link.button-secondary {
    border-color: #d1d5db;
    border-radius: 8px;
    background: #fff;
    color: #111827;
    font-weight: 600;
}

.ai-tts-settings-sidebar {
    width: 380px;
    float: right;
    margin: -10px 20px 20px 0;
}

.ai-tts-settings-sidebar-box {
    padding: 18px 22px;
    background-color: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.ai-tts-settings-sidebar-box h3 {
    margin-top: 10px;
    margin-bottom: 12px;
    color: #111827;
}

.tax-exemption-certificate-enabled td,
.tax-exemption-approval-enabled td,
.tax-exemption-approval-message td {
    padding-left: 40px;
}

.ai-tts-settings i {
    color: #738e99;
}

.ai-tts-settings input[type="checkbox"] {
    margin-right: 7px;
    transform: scale(1.18);
}

.ai-tts-settings textarea,
.ai-tts-settings select,
.ai-tts-settings input[type="text"],
.ai-tts-settings input[type="number"] {
    width: 100%;
    max-width: 420px;
    min-height: 40px;
    padding: 7px 11px;
    border-color: #d1d5db;
    border-radius: 8px;
    box-shadow: none;
}

.ai-tts-settings textarea {
    max-width: 680px;
}

.ai-tts-settings select {
    height: auto;
    min-height: 44px;
    padding-top: 8px;
    padding-bottom: 8px;
    background: #fff;
}

.ai-tts-settings .form-table td p.description {
    margin-top: 8px;
    font-size: 12px;
    color: #6b7280;
}

.ai-tts-settings .wp-list-table {
    overflow: hidden;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: none;
}

.ai-tts-settings .wp-list-table th,
.ai-tts-settings .wp-list-table td {
    vertical-align: middle;
}

@media screen and (max-width: 1619px) {
    .ai-tts-admin-header-menu {
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        margin: 0 auto 0 auto !important;
        float: none !important;
    }

    .ai-tts-admin-header-menu ul.ai-tts-admin-menu {
        justify-content: center !important;
        margin: 0 auto !important;
        width: 100% !important;
        flex-wrap: wrap;
    }

    .ai-tts-admin-header-menu ul.ai-tts-admin-menu > li {
        text-align: center;
        box-sizing: border-box;
    }

    .ai-tts-admin-page-col3 > div:first-child {
        width: 100%;
        display: flex;
        justify-content: center;
        margin-bottom: 10px;
        float: none !important;
    }

    .ai-tts-admin-page-col3 > div:first-child img {
        margin: 0 auto;
        display: block;
    }
}

@media (max-width: 1182px) {
    .ai-tts-settings,
    .ai-tts-admin-generator,
    .ai-tts-admin-logs,
    .ai-tts-admin-stats {
        width: calc(100% - 20px);
        float: none;
    }

    .ai-tts-settings-sidebar {
        width: calc(100% - 20px);
        float: none;
        margin: 20px 0;
    }
}

@media (max-width: 782px) {
    .ai-tts-admin-page-col3 {
        padding: 10px 5px 10px 5px !important;
    }

    .ai-tts-admin-brand img {
        max-width: 260px;
    }

    .ai-tts-settings {
        padding: 18px 16px;
    }

    .ai-tts-settings .nav-tab-wrapper {
        float: none;
        width: auto;
        margin-right: 0;
    }

    .ai-tts-settings .form-table th,
    .ai-tts-settings .form-table td {
        display: block;
        width: auto;
        padding: 14px;
    }

    .ai-tts-settings-sidebar-box {
        padding: 14px;
    }
}