/**
 * UltraAddons Advanced Tabs Widget Stylesheet
 *
 * Scoped, lightweight, accessible tabs styling supporting horizontal/vertical layouts,
 * inline/stacked icons, active carets, fade-in transitions, and responsive stacking.
 *
 * @package UltraAddons
 */

/* ==========================================================================
   1. BASE TABS CONTAINER & LAYOUTS
   ========================================================================== */
.ua-adv-tabs {
    display: block;
    width: 100%;
    position: relative;
    box-sizing: border-box;
    -webkit-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

/* Horizontal Layout */
.ua-adv-tabs.ua-tabs-horizontal {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
}

/* Vertical Layout */
.ua-adv-tabs.ua-tabs-vertical {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
}

.ua-adv-tabs.ua-tabs-vertical > .ua-tabs-nav {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
}

.ua-adv-tabs.ua-tabs-vertical > .ua-tabs-nav > ul {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
}

.ua-adv-tabs.ua-tabs-vertical > .ua-tabs-nav > ul > li {
    width: 100%;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
}

.ua-adv-tabs.ua-tabs-vertical > .ua-tabs-content {
    -webkit-box-flex: 1;
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
}

/* ==========================================================================
   2. NAVIGATION BAR & ITEMS
   ========================================================================== */
.ua-adv-tabs .ua-tabs-nav {
    position: relative;
    z-index: 1;
}

.ua-adv-tabs .ua-tabs-nav > ul.ua-tab-nav-list {
    position: relative;
    padding: 0;
    margin: 0;
    list-style: none;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -webkit-box-align: stretch;
    -ms-flex-align: stretch;
    align-items: stretch;
    z-index: 1;
}

.ua-adv-tabs .ua-tabs-nav > ul li.ua-tab-nav-item {
    position: relative;
    padding: 14px 20px;
    -webkit-box-flex: 1;
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
    cursor: pointer;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    text-align: center;
    background-color: #f1f1f1;
    color: #333333;
    user-select: none;
    -webkit-user-select: none;
    outline: none;
    box-sizing: border-box;
    -webkit-transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.ua-adv-tabs .ua-tabs-nav > ul li.ua-tab-nav-item:hover {
    background-color: #414141;
    color: #ffffff;
}

.ua-adv-tabs .ua-tabs-nav > ul li.ua-tab-nav-item.active {
    background-color: #444444;
    color: #ffffff;
}

.ua-adv-tabs .ua-tabs-nav > ul li .ua-tab-title {
    margin: 0;
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    color: inherit;
}

/* ==========================================================================
   3. ICONS & IMAGES
   ========================================================================== */
.ua-adv-tabs .ua-tab-icon {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    line-height: 1;
    color: inherit;
    -webkit-transition: color 0.3s ease;
    transition: color 0.3s ease;
}

.ua-adv-tabs .ua-tab-icon i {
    font-size: 16px;
    line-height: 1;
}

.ua-adv-tabs .ua-tab-icon svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    display: inline-block;
    vertical-align: middle;
}

.ua-adv-tabs .ua-tab-image {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    line-height: 1;
}

.ua-adv-tabs .ua-tab-image img {
    width: 16px;
    height: auto;
    display: inline-block;
    vertical-align: middle;
}

/* Inline Icon Position */
.ua-tab-inline-icon li .title-before-icon {
    margin-right: 10px;
}

.ua-tab-inline-icon li .title-after-icon {
    margin-left: 10px;
}

/* Stacked Icon Position (Top) */
.ua-tab-top-icon li {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
}

.ua-tab-top-icon li .ua-tab-icon,
.ua-tab-top-icon li .ua-tab-image {
    margin-bottom: 10px;
}

/* ==========================================================================
   4. ACTIVE CARET (ARROW POINTER)
   ========================================================================== */
.ua-adv-tabs.ua-caret-enabled .ua-tabs-nav > ul li:after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    display: none;
    z-index: 2;
}

/* Horizontal Caret */
.ua-adv-tabs.ua-caret-enabled.ua-tabs-horizontal > .ua-tabs-nav > ul li:after {
    bottom: -10px;
    left: 0;
    right: 0;
    margin: 0 auto;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #444444;
}

.ua-adv-tabs.ua-caret-enabled.ua-tabs-horizontal > .ua-tabs-nav > ul li.active:after {
    display: block;
}

/* Vertical Caret */
.ua-adv-tabs.ua-caret-enabled.ua-tabs-vertical > .ua-tabs-nav > ul li:after {
    right: -10px;
    top: calc(50% - 10px);
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 10px solid #444444;
}

.ua-adv-tabs.ua-caret-enabled.ua-tabs-vertical > .ua-tabs-nav > ul li.active:after {
    display: block;
}

/* RTL Vertical Caret */
.rtl .ua-adv-tabs.ua-caret-enabled.ua-tabs-vertical > .ua-tabs-nav > ul li:after {
    right: auto;
    left: -10px;
    border-left: 0;
    border-right: 10px solid #444444;
}

.ua-adv-tabs.ua-caret-disabled .ua-tabs-nav > ul li:after {
    display: none !important;
}

/* ==========================================================================
   5. TABS CONTENT PANEL
   ========================================================================== */
.ua-adv-tabs .ua-tabs-content {
    display: block;
    position: relative;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.ua-adv-tabs .ua-tabs-content > .ua-tab-content-item {
    display: none;
    opacity: 0;
    padding: 20px;
    background-color: #ffffff;
    color: #333333;
    box-sizing: border-box;
    border: 1px solid #eeeeee;
    font-size: 1rem;
    line-height: 1.7;
    -webkit-transition: border-radius 0.3s ease;
    transition: border-radius 0.3s ease;
}

.ua-adv-tabs .ua-tabs-content > .ua-tab-content-item p:last-child {
    margin-bottom: 0;
}

.ua-adv-tabs .ua-tabs-content > .ua-tab-content-item.active {
    display: block;
    opacity: 1;
    -webkit-animation: uaTabFadeIn 0.3s ease-in-out forwards;
    animation: uaTabFadeIn 0.3s ease-in-out forwards;
}

@-webkit-keyframes uaTabFadeIn {
    from {
        opacity: 0;
        -webkit-transform: translateY(4px);
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes uaTabFadeIn {
    from {
        opacity: 0;
        -webkit-transform: translateY(4px);
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

/* ==========================================================================
   6. RESPONSIVE MOBILE OPTIMIZATION
   ========================================================================== */
@media (max-width: 767px) {
    .ua-adv-tabs.ua-responsive-stack.ua-tabs-horizontal .ua-tabs-nav > ul,
    .ua-adv-tabs.ua-responsive-stack.ua-tabs-vertical .ua-tabs-nav > ul {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }

    .ua-adv-tabs.ua-responsive-stack.ua-tabs-vertical {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }

    .ua-adv-tabs.ua-responsive-stack.ua-tabs-vertical > .ua-tabs-nav {
        width: 100%;
        min-width: 100% !important;
    }

    .ua-adv-tabs.ua-responsive-stack.ua-tabs-vertical > .ua-tabs-nav > ul li {
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
    }

    .ua-adv-tabs.ua-responsive-stack.ua-tabs-vertical > .ua-tabs-nav > ul li:after {
        border-left-color: transparent !important;
        border-right-color: transparent !important;
        border-top: 10px solid #444444;
        border-bottom: 0;
        bottom: -10px !important;
        left: 0 !important;
        right: 0 !important;
        top: auto !important;
        margin: 0 auto;
    }

    .ua-adv-tabs .ua-tabs-nav ul li.ua-tab-nav-item {
        padding: 12px 15px;
        font-size: 0.95rem;
    }

    .ua-adv-tabs .ua-tabs-content > .ua-tab-content-item {
        padding: 15px;
        font-size: 0.95rem;
    }
}