/**
 * Annunciation Tabs Block - Frontend Styles
 *
 * Desktop (>=768px): Traditional tabs layout
 * Mobile (<768px): Accordion layout
 */

/* ==========================================================================
   Base Styles
   ========================================================================== */

.annunciation-tabs {
    width: 100%;
    font-family: inherit;
}

.tabs-container {
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
}

/* Tab titles */
.tabs-titles {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;
    background: #f5f5f5;
    border-bottom: 1px solid #ddd;
}

.tab-title {
    display: flex;
    align-items: center;
    padding: 14px 24px;
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    color: #333;
    background: #f5f5f5;
    border: none;
    border-right: 1px solid #ddd;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}


.tab-title:hover {
    background: #e8e8e8;
}

.tab-title:focus {
    outline: 2px solid #007cba;
    outline-offset: -2px;
}

.tab-title.active {
    background: #fff;
    color: #007cba;
    border-bottom: 2px solid #007cba;
    margin-bottom: -1px;
}

.tab-title-text {
    pointer-events: none;
}

/* Tab content */
.tabs-content {
    background: #fff;
}

.annunciation-tab-wrapper {
    display: none;
}

.annunciation-tab-wrapper.active {
    display: block;
}

.single-tab {
    padding: 24px;
}

.single-tab > *:first-child {
    margin-top: 0;
}

.single-tab > *:last-child {
    margin-bottom: 0;
}

/* Animation */
@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

/* ==========================================================================
   Desktop: Tabs Layout (>=768px)
   ========================================================================== */

@media (min-width: 768px) {
    .annunciation-tabs.is-tabs .tabs-nav {
        display: block;
    }

    .annunciation-tabs.is-tabs .tabs-content {
        display: block;
    }

    .annunciation-tabs.is-tabs .tabs-titles {
        flex-direction: row;
    }
}

/* ==========================================================================
   Mobile: Accordion Layout (<768px)
   ========================================================================== */

@media (max-width: 767px) {
    .annunciation-tabs.is-accordion .tabs-nav,
    .annunciation-tabs.is-accordion .tabs-content {
        display: none;
    }

    .annunciation-tabs.is-accordion .tabs-container {
        display: block;
    }

    .annunciation-tabs.is-accordion .tab-title {
        width: 100%;
        box-sizing: border-box;
        position: relative;
        padding-right: 48px;
        border-right: none;
        border-bottom: 1px solid #ddd;
        margin-bottom: 0;
    }

    .annunciation-tabs.is-accordion .tab-title:last-of-type {
        border-bottom: none;
    }

    .annunciation-tabs.is-accordion .tab-title.active {
        border-bottom: 1px solid #ddd;
    }

    /* Accordion plus/minus indicator */
    .annunciation-tabs.is-accordion .tab-title::after {
        content: "+";
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        width: 16px;
        height: 30px;
        font-size: 25px;
        line-height: 30px;
        text-align: center;
        color: inherit;
    }

    .annunciation-tabs.is-accordion .tab-title.active::after {
        content: "—";
    }

    .annunciation-tabs.is-accordion .annunciation-tab-wrapper {
        display: none;
        border-bottom: 1px solid #ddd;
    }

    .annunciation-tabs.is-accordion .annunciation-tab-wrapper.active {
        display: block;
    }

    .annunciation-tabs.is-accordion .annunciation-tab-wrapper:last-of-type {
        border-bottom: none;
    }

    .annunciation-tabs.is-accordion .single-tab {
        display: none;
        padding: 20px;
    }

    .annunciation-tabs.is-accordion .single-tab.active {
        display: block;
    }
}