/* ============================================================
   MEGA-MENU NAVIGATION
   Conditional: only loaded when mega-menu is active
   
   Works in TWO modes:
   A) WP Nav Integration — auto-injected into eStar "Karten" menu item
   B) Standalone Shortcode — [pollgraphics_mega_menu]
   
   @package Pollgraphics_Access
   @version 2.28.45
   @since   2.28.43
   ============================================================ */

/* ── 0. WP Nav Integration (eStar theme) ─────────────── */
/* eStar wraps <a> + sub-menu-toggle in <div class="menu-text">.
   Our panel lands inside .menu-text, so we must:
   1. Let .menu-text allow visible overflow
   2. Make the panel position relative to the <li> (static on .menu-text)
   3. Hide the standard sub-menu completely */

/* Hide standard WP sub-menu — must beat eStar's .nav li:hover > ul { display:block } */
.pg-has-mega-menu > .sub-menu,
.nav .pg-has-mega-menu > .sub-menu,
.nav li.pg-has-mega-menu:hover > .sub-menu,
.nav li.pg-has-mega-menu:hover > ul {
    display: none !important;
    visibility: hidden !important;
}

/* Also hide eStar's sub-menu-toggle arrow on the Karten item */
.pg-has-mega-menu .sub-menu-toggle {
    display: none !important;
}

/* Override eStar's ".nav ul { display: none }" — our regions list must always be visible */
.pg-mega-menu__regions {
    display: block !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* The <li> is the positioning anchor */
li.pg-has-mega-menu {
    position: relative;
}

/* Allow panel to escape .menu-text flex container */
.pg-has-mega-menu > .menu-text {
    position: static;
}

/* ── 1. Standalone Trigger Button ───────────────────────── */
/* Only visible for standalone shortcode usage, hidden in nav mode */

.pg-mega-menu {
    position: relative;
    display: inline-block;
    font-family: inherit;
    z-index: 1000;
}

.pg-mega-menu__trigger {
    display: inline-flex;
    align-items: center;
    gap: var(--pg-space-xs, 4px);
    padding: var(--pg-space-sm, 8px) var(--pg-space-md, 16px);
    background: transparent;
    border: 1px solid var(--pg-border, #e0e0e0);
    border-radius: var(--pg-radius-md, 8px);
    color: var(--pg-text-primary, #1a1a1a);
    font-size: var(--pg-font-size-sm, 14px);
    font-weight: var(--pg-font-weight-medium, 500);
    cursor: pointer;
    transition: all var(--pg-transition-base, 0.2s ease);
    line-height: 1.4;
}

.pg-mega-menu__trigger:hover,
.pg-mega-menu__trigger:focus-visible {
    background: var(--pg-gray-50, #f9fafb);
    border-color: var(--pg-primary, #667eea);
    color: var(--pg-primary, #667eea);
    outline: none;
}

.pg-mega-menu__trigger[aria-expanded="true"] {
    background: var(--pg-gray-50, #f9fafb);
    border-color: var(--pg-primary, #667eea);
    color: var(--pg-primary, #667eea);
}

.pg-mega-menu__trigger-icon {
    font-size: 1.1em;
    line-height: 1;
}

.pg-mega-menu__arrow {
    transition: transform var(--pg-transition-base, 0.2s ease);
    flex-shrink: 0;
}

.pg-mega-menu__trigger[aria-expanded="true"] .pg-mega-menu__arrow {
    transform: rotate(180deg);
}

/* ── 2. Dropdown Panel ──────────────────────────────────── */
/* Works for both: inside .pg-has-mega-menu (nav) and inside .pg-mega-menu (standalone) */

.pg-mega-menu__panel {
    position: absolute;
    top: 100%;
    right: 0;
    transform: translateY(-8px);
    min-width: 560px;
    max-width: 720px;
    background: var(--pg-white, #ffffff);
    border: 1px solid var(--pg-border, #e0e0e0);
    border-radius: var(--pg-radius-lg, 12px);
    box-shadow: var(--pg-shadow-xl, 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1));
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--pg-transition-slow, 0.3s ease),
                visibility var(--pg-transition-slow, 0.3s ease),
                transform var(--pg-transition-slow, 0.3s ease);
    pointer-events: none;
    overflow: hidden;
    z-index: 9999;
}

.pg-mega-menu__panel[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.pg-mega-menu__close {
    display: none; /* Nur mobile */
}

/* ── 3. Columns Layout ──────────────────────────────────── */

.pg-mega-menu__columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0;
    padding: var(--pg-space-lg, 24px);
}

.pg-mega-menu__country {
    padding: 0 var(--pg-space-sm, 8px);
}

.pg-mega-menu__country:not(:last-child) {
    border-right: 1px solid var(--pg-gray-100, #f3f4f6);
}

.pg-mega-menu__country--soon {
    opacity: 0.5;
}

/* ── 4. Country Header ──────────────────────────────────── */

.pg-mega-menu__country-header {
    display: flex;
    align-items: center;
    gap: var(--pg-space-xs, 4px);
    width: 100%;
    padding: var(--pg-space-sm, 8px) var(--pg-space-xs, 4px);
    background: none;
    border: none;
    font-size: var(--pg-font-size-sm, 14px);
    font-weight: var(--pg-font-weight-semibold, 600);
    color: var(--pg-text-primary, #1a1a1a);
    text-align: left;
    cursor: default;
    letter-spacing: 0.01em;
}

.pg-mega-menu__flag {
    font-size: 1.2em;
    line-height: 1;
}

.pg-mega-menu__accordion-arrow {
    display: none; /* Nur mobile */
    margin-left: auto;
    transition: transform var(--pg-transition-base, 0.2s ease);
}

.pg-mega-menu__country-header[aria-expanded="true"] .pg-mega-menu__accordion-arrow {
    transform: rotate(180deg);
}

/* ── 5. Badges ──────────────────────────────────────────── */

.pg-mega-menu__badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 6px;
    border-radius: var(--pg-radius-sm, 4px);
    font-size: var(--pg-font-size-xs, 12px);
    font-weight: var(--pg-font-weight-medium, 500);
    line-height: 1.3;
    white-space: nowrap;
}

.pg-mega-menu__badge--soon {
    background: var(--pg-gray-100, #f3f4f6);
    color: var(--pg-text-muted, #999999);
    margin-left: auto;
}

.pg-mega-menu__badge--federal {
    background: rgba(102, 126, 234, 0.1);
    color: var(--pg-primary, #667eea);
}

/* ── 6. Region List ─────────────────────────────────────── */

.pg-mega-menu__regions {
    list-style: none;
    margin: 0;
    padding: var(--pg-space-xs, 4px) 0 0;
}

.pg-mega-menu__region {
    margin: 0;
}

.pg-mega-menu__link {
    display: flex;
    align-items: center;
    gap: var(--pg-space-xs, 4px);
    padding: 6px var(--pg-space-xs, 4px);
    border-radius: var(--pg-radius-sm, 4px);
    color: var(--pg-text-secondary, #666666);
    font-size: var(--pg-font-size-sm, 14px);
    text-decoration: none;
    transition: all var(--pg-transition-base, 0.2s ease);
    line-height: 1.4;
}

a.pg-mega-menu__link:hover,
a.pg-mega-menu__link:focus-visible {
    background: var(--pg-gray-50, #f9fafb);
    color: var(--pg-primary, #667eea);
    outline: none;
}

.pg-mega-menu__link--disabled {
    cursor: default;
    opacity: 0.5;
}

.pg-mega-menu__region-name {
    flex: 1;
}

/* ── 7. Status Dots ─────────────────────────────────────── */

.pg-mega-menu__status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: var(--pg-radius-full, 9999px);
    flex-shrink: 0;
}

.pg-mega-menu__status-dot--live {
    background: var(--pg-success, #10b981);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.pg-mega-menu__status-dot--soon {
    background: var(--pg-gray-300, #d1d5db);
}

/* ── 8. Footer ──────────────────────────────────────────── */

.pg-mega-menu__footer {
    padding: var(--pg-space-sm, 8px) var(--pg-space-lg, 24px);
    border-top: 1px solid var(--pg-gray-100, #f3f4f6);
    text-align: center;
    background: var(--pg-gray-50, #f9fafb);
}

.pg-mega-menu__all-link {
    display: inline-flex;
    align-items: center;
    gap: var(--pg-space-xs, 4px);
    color: var(--pg-primary, #667eea);
    font-size: var(--pg-font-size-sm, 14px);
    font-weight: var(--pg-font-weight-medium, 500);
    text-decoration: none;
    transition: color var(--pg-transition-base, 0.2s ease);
}

.pg-mega-menu__all-link:hover {
    color: var(--pg-primary-dark, #5a67d8);
}

/* ── 9. Mobile: eStar Nav Drawer Integration ───────────── */
/* eStar switches to mobile nav at <1024px (min-width: 1024px for desktop).
   We use max-width: 1023px to match. */

@media (max-width: 1023px) {
    /* In eStar's mobile drawer, show panel inline (not overlay) */
    .pg-mega-menu__panel {
        position: static;
        min-width: 0;
        max-width: 100%;
        width: 100%;
        border-radius: 0;
        border: none;
        box-shadow: none;
        overflow-y: visible;
        transform: none;
        /* Always visible inline in the drawer — show/hide controlled by accordion */
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .pg-mega-menu__panel[aria-hidden="true"],
    .pg-mega-menu__panel[aria-hidden="false"] {
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
    }

    .pg-mega-menu__close {
        display: none; /* No close button needed in drawer mode */
    }

    .pg-mega-menu__columns {
        display: flex;
        flex-direction: column;
        gap: 0;
        padding: var(--pg-space-md, 16px);
    }

    .pg-mega-menu__country {
        padding: 0;
        border-bottom: 1px solid var(--pg-gray-100, #f3f4f6);
    }

    .pg-mega-menu__country:not(:last-child) {
        border-right: none;
    }

    /* Accordion Behaviour */
    .pg-mega-menu__country-header {
        cursor: pointer;
        padding: var(--pg-space-md, 16px) var(--pg-space-sm, 8px);
        font-size: var(--pg-font-size-base, 16px);
    }

    .pg-mega-menu__accordion-arrow {
        display: block;
    }

    .pg-mega-menu__regions {
        display: block !important;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--pg-transition-slow, 0.3s ease);
        padding: 0 var(--pg-space-sm, 8px);
    }

    .pg-mega-menu__country.is-expanded .pg-mega-menu__regions {
        max-height: 600px; /* Enough for 16 items */
        padding-bottom: var(--pg-space-md, 16px);
    }

    .pg-mega-menu__link {
        padding: var(--pg-space-sm, 8px) var(--pg-space-xs, 4px);
        font-size: var(--pg-font-size-base, 16px);
    }

    .pg-mega-menu__footer {
        padding: var(--pg-space-md, 16px);
    }

    .pg-mega-menu__all-link {
        font-size: var(--pg-font-size-base, 16px);
        padding: var(--pg-space-sm, 8px);
    }
}

/* ── 10. Keyboard Focus Styles ──────────────────────────── */

.pg-mega-menu :focus-visible {
    outline: 2px solid var(--pg-primary, #667eea);
    outline-offset: 2px;
}

/* ── 11. Print: hide mega-menu ──────────────────────────── */

@media print {
    .pg-mega-menu {
        display: none !important;
    }
}