/* Wiederverwendbare Menü-Styles - Saubere Version ohne !important */

/* CSS-Variablen für Konsistenz mit layout.css */
:root {
  --menu-bg: white;
  --menu-text: #333;
  --menu-hover-bg: #f0f0f0;
  --menu-border: #ddd;
  --menu-button-bg: #f0f0f0;
  --menu-button-border: #ccc;
  --hamburger-bg: #4a90e2;
  --hamburger-hover-bg: #357abd;
  --menu-shadow: 0 2px 5px rgba(0,0,0,0.1);
  --menu-overlay-bg: rgba(0, 0, 0, 0.3);
}

/* Menü-Button für Desktop */
.menu-button {
    background: var(--menu-button-bg);
    border: 1px solid var(--menu-button-border);
    border-radius: 4px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    color: var(--menu-text);
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 1001;
    display: block;
}

.menu-button:hover {
    background-color: #e0e0e0;
}

/* Hamburger-Menü für Mobile - versteckt per Default */
.hamburger {
    display: none;
    background: var(--hamburger-bg);
    color: white;
    border: 1px solid var(--hamburger-hover-bg);
    border-radius: 4px;
    padding: 8px 12px;
    font-size: 18px;
    cursor: pointer;
    margin: 0;
}

.hamburger:hover {
    background: var(--hamburger-hover-bg);
}

/* Navigation Container - versteckt per Default */
#nav {
    display: none;
    background: var(--menu-bg);
    box-shadow: var(--menu-shadow);
    z-index: 1000;
    margin: 0;
    padding: 0;
}

#nav.active {
    display: block;
}

/* Overlay für Desktop */
.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--menu-overlay-bg);
    z-index: 999;
}

.menu-overlay.active {
    display: block;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    /* Menu Button verstecken auf mobil */
    .menu-button {
        display: none;
    }
    
    /* Hamburger Button anzeigen auf mobil */
    .hamburger {
        display: block;
        position: relative;
        z-index: 1002;
    }
    
    /* Header Styles - arbeitet mit layout.css zusammen */
    header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 20px;
        position: relative;
    }
    
    /* Navigation Container - Fixed Position für Mobile */
    #nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        width: 100vw;
        height: auto;
        max-height: calc(100vh - 70px);
        background: var(--menu-bg);
        box-shadow: 0 2px 10px rgba(0,0,0,0.2);
        z-index: 1001;
        border: 1px solid var(--menu-border);
        border-top: none;
        margin: 0;
        padding: 0;
        overflow-y: auto;
        display: none;
    }
    
    #nav.active {
        display: block;
    }
    
    /* Menü Liste */
    #nav ul,
    #nav .main-nav {
        margin: 0;
        padding: 0;
        list-style: none;
        width: 100%;
        display: block;
        flex-direction: column;
    }
    
    /* Menü Items */
    #nav ul li,
    #nav .main-nav li {
        margin: 0;
        padding: 0;
        border-bottom: 1px solid #eee;
        display: block;
        width: 100%;
        min-height: 50px;
    }
    
    /* Menü Links */
    #nav ul li a,
    #nav .main-nav li a {
        display: block;
        padding: 15px 20px;
        text-decoration: none;
        color: var(--menu-text);
        background: var(--menu-bg);
        border: none;
        width: 100%;
        min-height: 50px;
        line-height: 1.4;
        box-sizing: border-box;
        font-size: 14px;
        transition: background 0.3s ease;
    }
    
    #nav ul li a:hover,
    #nav .main-nav li a:hover {
        background-color: var(--menu-hover-bg);
        color: var(--menu-text);
    }
    
    /* Fett Text (z.B. "Nur intern verfügbar") */
    #nav ul li .fett,
    #nav .main-nav li .fett {
        display: block;
        padding: 15px 20px;
        font-weight: bold;
        color: #666;
        background: #f8f8f8;
        border-bottom: 1px solid #eee;
        width: 100%;
        min-height: 50px;
        line-height: 1.4;
        box-sizing: border-box;
        font-size: 14px;
    }
}

/* Desktop Navigation */
@media (min-width: 769px) {
    /* Hamburger verstecken auf Desktop */
    .hamburger {
        display: none;
    }
    
    /* Menu Button anzeigen auf Desktop */
    .menu-button {
        display: block;
    }
    
    /* Desktop Navigation als Sidebar */
    #nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 250px;
        height: 100vh;
        overflow-y: auto;
        border-right: 1px solid var(--menu-border);
        padding-top: 60px;
        background: var(--menu-bg);
        box-shadow: 2px 0 5px rgba(0,0,0,0.1);
        z-index: 1000;
        display: none;
    }
    
    #nav.active {
        display: block;
    }
    
    /* Desktop Menü Liste */
    #nav ul,
    #nav .main-nav {
        margin: 0;
        padding: 0;
        list-style: none;
        flex-direction: column;
    }
    
    #nav ul li,
    #nav .main-nav li {
        border-bottom: 1px solid #eee;
        width: 100%;
    }
    
    #nav ul li a,
    #nav .main-nav li a {
        display: block;
        padding: 15px 20px;
        text-decoration: none;
        color: var(--menu-text);
        background: var(--menu-bg);
        transition: background 0.3s ease;
    }
    
    #nav ul li a:hover,
    #nav .main-nav li a:hover {
        background-color: var(--menu-hover-bg);
        color: var(--menu-text);
    }
    
    #nav ul li .fett,
    #nav .main-nav li .fett {
        display: block;
        padding: 15px 20px;
        font-weight: bold;
        color: #666;
        border-bottom: 1px solid #eee;
    }
    
    /* Content verschieben wenn Menü aktiv */
    body.menu-active .page-wrapper {
        margin-left: 250px;
    }
}