/* 
   =========================================
   NAV.CSS - MASTER (Z-Index & Dropdown Fix)
   ========================================= 
*/

/* 1. MAIN HEADER - Der "Chef" der Ebene */
.main-header { 
    height: var(--header-height, 80px); 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    padding: 0 5%; 
    background: #0a0a0a; 
    position: sticky; 
    top: 0; 
    width: 100%; 
    z-index: 9999; /* Höchste Ebene für die Leiste */
    border-bottom: 3px solid var(--hytale-green); 
}

.header-center { flex: 2; display: flex; justify-content: center; align-items: center; }

.btn-login { 
    background: var(--hytale-green); 
    color: #fff; 
    padding: 12px 24px; 
    border-radius: 4px; 
    font-family: var(--font-title); 
    font-weight: bold; 
    font-size: 1rem; 
    transition: 0.3s; 
    text-decoration: none;
    border: 1px solid transparent;
}

.btn-login:hover {
    background: transparent;
    border-color: var(--hytale-green);
    color: var(--hytale-green);
}

.nav-logo { height: 45px; margin-right: 12px; }

.brand-name { font-family: var(--font-title); font-weight: 900; color: #fff; font-size: 1.7rem; letter-spacing: 1px; }
.brand-name span { color: var(--hytale-green); }

/* 2. SUB-MENÜ - Die Leiste unter dem Header */
.sub-menu { 
    background: #151515; 
    border-bottom: 2px solid #333; 
    position: sticky; 
    top: var(--header-height, 80px); 
    z-index: 1000; /* Niedriger als Header und Overlay */
}

.sub-menu-inner { display: flex; justify-content: center; align-items: center; gap: 30px; padding: 15px 20px; }

.sub-link, .dropbtn { 
    font-family: var(--font-title); 
    font-weight: 900; 
    color: #eee; 
    text-decoration: none; 
    font-size: 1.1rem; 
    text-transform: uppercase; 
    padding: 10px 15px; 
    transition: 0.3s ease; 
    cursor: pointer; 
    background: transparent; 
    border: none; 
}

.sub-link:hover, .dropbtn:hover { 
    color: var(--hytale-green); 
}

/* 3. DROPDOWNS (News / Wiki) - Zentriert & Stabil */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content { 
    display: none; 
    position: absolute; 
    top: 100%; 
    left: 50%; 
    transform: translateX(-50%); /* Exakte Zentrierung unter dem Button */
    background: #111; 
    min-width: 220px; 
    border: 2px solid var(--hytale-green); 
    border-radius: 5px; 
    padding: 10px 0; 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    z-index: 2000; /* Über dem Sub-Menü Balken */
    margin-top: 5px;
}

/* Unsichtbare Brücke gegen Schließen bei Mausbewegung */
.dropdown::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 15px;
}

.dropdown:hover .dropdown-content, 
.dropdown:focus-within .dropdown-content { 
    display: block; 
    animation: subMenuFade 0.2s ease-out;
}

.dropdown-content a { 
    display: flex; 
    align-items: center; 
    padding: 15px 25px; 
    color: #fff; 
    text-decoration: none; 
    font-size: 1rem; 
    font-weight: 700; 
    transition: 0.2s;
}

.dropdown-content a:hover { 
    background: rgba(10, 130, 24, 0.2); 
    color: var(--hytale-green); 
}

/* 4. HAMBURGER - Immer im Vordergrund */
.hamburger { 
    background: transparent; 
    border: 2px solid transparent; 
    cursor: pointer; 
    padding: 5px; 
    position: relative;
    z-index: 10001; /* Absolut oberste Ebene für Klickbarkeit */
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hamburger span {
    display: block;
    width: 30px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: 0.3s;
}

/* 5. NAVIGATION OVERLAY - Schiebt sich über das Sub-Menü */
.nav-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(15px);
    z-index: 9500; /* Über Sub-Menü (1000), unter Header-Balken (9999) */
    transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    border-left: 2px solid var(--hytale-green);
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-overlay.active {
    right: 0;
}

.nav-links { list-style: none; text-align: center; }
.nav-links li { margin: 25px 0; }
.nav-links a { 
    font-family: var(--font-title); 
    color: #fff; 
    text-decoration: none; 
    font-size: 1.5rem; 
    text-transform: uppercase; 
}

/* Animationen */
@keyframes subMenuFade {
    from { opacity: 0; transform: translate(-50%, 10px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}