/* ==========================================================================
   Increase Sales Settings Page - Tabs & Layout Navigation (Modern CSS)
   ========================================================================== */

.tabs-cross_sell {
    display: flex;
    flex-direction: row;
    position: relative;
    width: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    gap: 24px;
    align-items: flex-start;
    box-sizing: border-box;
}

/* Sidebar Navigation */
.tabs-cross_sell nav {
    width: 250px;
    flex-shrink: 0;
    display: block;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
    padding: 12px 8px;
    box-sizing: border-box;
}

.tabs-cross_sell nav ul,
.tabs-cross_sell nav ul.cross_sell-tabs-nav {
    position: relative;
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tabs-cross_sell nav ul li,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li {
    position: relative;
    border: none;
    z-index: 1;
    display: block;
    margin: 0;
    padding: 0;
}

.tabs-cross_sell nav a,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li a {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 16px;
    color: #475569;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2px;
    text-decoration: none;
    border-radius: 8px;
    background: transparent;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
    border: 1px solid transparent;
    box-sizing: border-box;
}

.tabs-cross_sell nav a i,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li a i {
    font-size: 15px;
    width: 20px;
    text-align: center;
    color: #64748b;
    transition: color 0.2s ease;
}

.tabs-cross_sell nav a span,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li a span {
    vertical-align: middle;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.4px;
}

/* Hover & Active States */
.tabs-cross_sell nav a:hover,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li a:hover {
    color: #0f172a;
    background: #f8fafc;
    border-color: #cbd5e1;
}

.tabs-cross_sell nav a:hover i,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li a:hover i {
    color: #2563eb;
}

.tabs-cross_sell nav li.cross_sell-tab-active a,
.tabs-cross_sell nav li.tab-current a,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li.cross_sell-tab-active a,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li.tab-current a {
    color: #2563eb !important;
    background: #eff6ff !important;
    border-color: #bfdbfe !important;
    font-weight: 700 !important;
    box-shadow: 0 1px 3px rgba(37, 99, 235, 0.1) !important;
}

.tabs-cross_sell nav li.cross_sell-tab-active a i,
.tabs-cross_sell nav li.tab-current a i,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li.cross_sell-tab-active a i,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li.tab-current a i {
    color: #2563eb !important;
}

.tabs-cross_sell nav a:focus,
.tabs-cross_sell nav ul.cross_sell-tabs-nav li a:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* Main Content Area Panel */
.cross_sell-content-wrap {
    flex: 1;
    min-width: 0;
    position: relative;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
    padding: 28px 32px;
    min-height: 520px;
    box-sizing: border-box;
    float: none !important;
    width: auto !important;
    margin-left: 0 !important;
}

.cross_sell-content-wrap div.cross_sell-contents {
    display: none;
}

.cross_sell-content-wrap div.cross_sell-contents.content-current,
.cross_sell-content-wrap div.cross_sell-contents:first-child {
    display: block;
}

/* Media Queries for Responsive Design */
@media screen and (max-width: 991px) {
    .tabs-cross_sell {
        flex-direction: column;
    }
    .tabs-cross_sell nav {
        width: 100%;
    }
    .tabs-cross_sell nav ul.cross_sell-tabs-nav {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .tabs-cross_sell nav ul.cross_sell-tabs-nav li {
        flex: 1 1 auto;
    }
    .cross_sell-content-wrap {
        width: 100% !important;
    }
}