/* ============================================================
   FILE: css/05-navigation.css
   VERSION: 2.0
   LAST MODIFIED: March 12, 2026
   DESCRIPTION: Sidebar-Navigations-Styling.
                v2.0: Integration der .is-open Logik und des
                .submenu-trigger für Tablet/Touch-Support.
   ============================================================ */

.theme-orange {
    --nav-bg: #fff4ec;
    --nav-border: #ae6a3d;
}
.theme-blau {
    --nav-bg: #ecf5ff;
    --nav-border: #2a6b94;
}

/* 1. SUCHFELD (Exakt 370px x 36px) */
.sidebar-search {
    width: 370px;
    margin-bottom: 30px;
}

.sidebar-search .search-form {
    display: flex;
    height: 36px;
    border: 1px solid var(--nav-border);
    background: #fff;
    box-sizing: border-box;
    box-shadow: 3px 3px 5px #888 !important;
}

.sidebar-search .search-field {
    border: none;
    padding: 0 15px;
    flex-grow: 1;
    height: 34px;
    outline: none;
    font-family: "Open Sans", sans-serif;
    font-size: 0.95rem;
    background: transparent;
}

.sidebar-search .search-submit {
    width: 36px;
    height: 34px;
    background: var(--nav-border);
    color: #fff;
    border: none;
    cursor: pointer;
    position: relative;
    padding: 0;
}

.sidebar-search .search-submit::before {
    content: "\f002";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: 1rem;
    display: block;
}

/* 2. NAVIGATION (370px breit, 36px pro Item) */
.sidebar-navigation {
    width: 370px;
    background-color: var(--nav-bg);
    border: 1px solid var(--nav-border);
    box-sizing: border-box;
    box-shadow: 3px 3px 5px #888 !important;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    position: relative;
    border-bottom: 1px solid var(--nav-border);
    height: 36px;
    box-sizing: border-box;
}

.sidebar-menu li:last-child {
    border-bottom: none;
}

.sidebar-menu a {
    text-decoration: none;
    color: var(--text-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 35px;
    padding: 0 15px;
    font-size: 0.95rem;
    border-left: 6px solid transparent;
    transition: all 0.2s ease;
    font-family: "Open Sans", sans-serif;
}

/* Hover & Aktiv & Is-Open */
.sidebar-menu li:hover > a,
.sidebar-menu li.is-open > a,
.sidebar-menu li.current_page_item > a,
.sidebar-menu li.current_page_ancestor > a {
    background-color: rgba(255, 255, 255, 0.4);
    border-left-color: var(--nav-border);
    color: var(--nav-border);
    font-weight: bold;
}

/* Pfeil für Unterseiten */
.sidebar-menu li.page_item_has_children > a::after {
    content: "\203A";
    font-size: 1.2rem;
    color: var(--nav-border);
    transition: transform 0.2s ease;
}

.sidebar-menu li.is-open > a::after {
    transform: rotate(90deg); /* Pfeil dreht sich beim Öffnen */
}

/* DER TOUCH-TRIGGER (Unsichtbare Zone über dem Pfeil) */
.submenu-trigger {
    position: absolute;
    right: 0;
    top: 0;
    width: 45px; /* Breite der Klickzone für den Pfeil */
    height: 36px;
    z-index: 10;
    cursor: pointer;
    /* background: rgba(255,0,0,0.1); // Nur zum Testen aktivieren */
}

/* Fly-out Menü */
.sidebar-menu .children {
    position: absolute;
    left: 100%;
    top: -1px;
    width: 300px;
    background-color: var(--nav-bg);
    border: 1px solid var(--nav-border);
    z-index: 9999;
    display: none;
    padding: 0;
    margin: 0;
    list-style: none;
}

/* Öffnen bei Hover ODER Klick (.is-open) */
.sidebar-menu li:hover > .children,
.sidebar-menu li.is-open > .children {
    display: block;
    box-shadow: 3px 3px 5px #666 !important;
}

.sidebar {
    flex: 0 0 370px !important;
    overflow: visible !important;
}