/* ---------------------------------------------------------
   GLOBAL
--------------------------------------------------------- */

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-image: url("hintergkn.png");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: #000;
}

/* ---------------------------------------------------------
   NAVIGATION – Marmor-Dunkelgrau, glänzend, zentriert
--------------------------------------------------------- */

.main-nav {
    background: linear-gradient(135deg, #2f2f2f, #4a4a4a);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;

    display: flex;
    justify-content: center;
    align-items: center;
}

.main-nav li {
    margin: 0;
}

.main-nav a {
    display: block;
    padding: 14px 20px;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;

    border-bottom: 3px solid transparent;   /* Basislinie unsichtbar */
}

/* Hover-Effekt */
.main-nav a:hover {
    background-color: rgba(255,255,255,0.15);
}

/* ---------------------------------------------------------
   AKTIVER NAVIGATIONSPUNKT – Unterstrichen
--------------------------------------------------------- */

.main-nav a.active {
    border-bottom: 3px solid #ffffff;       /* klare Unterstreichung */
    text-underline-offset: 4px;
}

/* ---------------------------------------------------------
   PAGE WRAPPER – Cremeweiß, Opazität 0.9, schmal
--------------------------------------------------------- */

.page-wrapper {
    max-width: 650px;
    margin: 30px auto;
    padding: 24px;
    background-color: rgba(255, 248, 230, 0.9);
    box-shadow: 0 4px 10px rgba(0,0,0,0.25);
    border-radius: 4px;
}

/* ---------------------------------------------------------
   TEXT & BILDER
--------------------------------------------------------- */

.page-wrapper img {
    width: 100%;
    height: auto;
    margin: 20px 0;
    display: block;
}

/* ---------------------------------------------------------
   RESPONSIVE DESIGN – unter 600px Navigation vertikal
--------------------------------------------------------- */

@media (max-width: 600px) {

    .main-nav ul {
        flex-direction: column;
        justify-content: center;
    }

    .main-nav a {
        border-top: 1px solid rgba(255,255,255,0.2);
        text-align: center;
    }

    .page-wrapper {
        max-width: 90%;
        margin: 15px auto;
        padding: 18px;
    }
}

/* ---------------------------------------------------------
   BACK TO TOP BUTTON
--------------------------------------------------------- */

.back-to-top {
    background-color: #2f2f2f;
    color: white;
    padding: 8px 14px;
    border-radius: 6px;
    text-decoration: none;
}

.back-to-top:hover {
    background-color: #3399ff;
}

/* ---------------------------------------------------------
   SUPERSMALL
--------------------------------------------------------- */

.supersmall {
    font-size: 0.7em;
    vertical-align: super;
}

/* ---------------------------------------------------------
   BACK TO TOP BUTTON – rechts unten fixiert
--------------------------------------------------------- */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #2f2f2f;
    color: white;
    padding: 10px 16px;
    border-radius: 6px;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    z-index: 999;
}

.back-to-top:hover {
    background-color: #3399ff;
}

.indent-o {
    margin-left: 18px;
}


/* ---------------------------------------------------------
   LISTEN-EINZÜGE
--------------------------------------------------------- */

/* Einzug für Absätze mit schwarzem Punkt (•) */
.indent-dot {
    margin-left: 12px;
}

/* Stärkerer Einzug für Absätze mit o */
.indent-o {
    margin-left: 26px;
}

/* Hauptseite-Link hellblau */
.nav-link-main {
    color: #a3d4ff !important;
}

.table-wide-first-column td:first-child,
.table-wide-first-column th:first-child {
    text-align: left !important;
    padding-right: 30px; /* größerer Abstand zur zweiten Spalte */
}

/* Schwarze Umrandung für die gesamte Tabelle */
.table-wide-first-column {
    border: 2px solid black;
    border-collapse: collapse;
}

/* Schwarze Linien für alle Zellen */
.table-wide-first-column th,
.table-wide-first-column td {
    border: 1px solid black;
}

/* Erste Spalte linksbündig + größerer Abstand */
.table-wide-first-column th:first-child,
.table-wide-first-column td:first-child {
    text-align: left !important;
    padding-right: 30px;
}