:root {
  --bg-color-nav-footer: rgb(30, 30, 30);
  --px-light-blue: rgb(80, 200, 250);
  --px-green: rgb(50, 200, 90);
  --px-dark-green: rgb(31, 122, 55);
  --px-dark-blue: rgb(7, 140, 197);
  --headerHight: 155px;
  --footerHight: 150px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    font-display: swap;
}

html, body { }

body {
    -webkit-text-size-adjust: 100%;
}

.figcaption {
    margin-bottom: 20px;
}

.grid-container {
  display: grid;
  grid-template-areas:
      'header header header header'
      'main main main main'
      'footer footer footer footer';
  
}

.grid-header header {
    display: flex;
    flex-flow: row;
    padding: 20px;
    gap: 20px;
}


.topnav {
    background-color: var(--bg-color-nav-footer);
    font-size: 1em;
    border-radius: 0.25em;
    margin: auto;
    max-width: 90%;
}

.topnav ul {
    display: flex;
    list-style: none;
}

.topnav li {
    flex: 1 0 auto;
    min-width: 110px;
    text-wrap: nowrap;
    text-align: center;
    
}

.topnav a {
    display: block;
    padding: 1em;
    color: #f2f2f2;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
}

/* Aktiver Tab */
.topnav a.active {
    background: var(--px-dark-blue); /* Einheitliche Farbe für aktive Tabs */
}

.topnav a:hover {
    background-color: #36393e;
    -webkit-transition: background-color 0.25s;
}

.topnav li:first-child a {
    border-radius: 0.25em 0em 0em 0.25em;
}

.topnav li:last-child a {
    border-radius: 0em 0.25em 0.25em 0em;
}


.grid-header {
    grid-area: header;
    position: -webkit-sticky; /* Safari */
    position: sticky;
    overflow: hidden;
    top:0;
    z-index: 1;
    box-shadow: 0 0.25em 0.5em 0 rgba(0,0,0,0.25);
}

.grid-header header {
    text-align: center;
    
}
.grid-header header h1 {
    
}

.grid-main {
    grid-area: main;
    min-height: calc(100vh - var(--headerHight) - var(--footerHight));
    overflow-y: visible;
    padding-top: 3em;
    padding-left: calc(env(safe-area-inset-left) + 1.25em);
    padding-right: calc(env(safe-area-inset-right) + 1.25em);
    padding-bottom: 6em;
 }

.grid-main h1 {
    padding-top: 1em;
    padding-bottom: 0.5em;
    font-size: 2.5em;
}

.grid-main h2 {
    padding-top: 1em;
    padding-bottom: 0.5em;
    font-size: 1.5em;
}

.grid-main p {
    padding-bottom: 1em;
    text-align: left;
    font-size: 0.85em;
    font-weight: normal;
}

.noDeco {
    list-style-type: none;
}


.grid-footer {
    grid-area: footer;
    padding-top: calc(env(safe-area-inset-top) + 1.25em);
    padding-bottom: calc(env(safe-area-inset-bottom) + 1.25em);
    padding-left: calc(env(safe-area-inset-left) + 1.25em);
    padding-right: calc(env(safe-area-inset-right) + 1.25em);
    background-color: var(--bg-color-nav-footer);
}

.grid-footer footer {
    font-size: 1.4em;
    text-align: left;
}


.grid-footer footer li a {
    display: block;
    color: white;
}

.grid-footer footer .copyright {
  color: darkgrey;
  font-size: 0.7em;
  padding-top: 0.5em;
}

.grid-footer footer .imprint-pp {
  font-size: 0.7em;
  padding-top: 0.5em;
}

imprint-pp {
    max-width: 600px;
    margin: auto;
    padding: 1em;
    background-color: red;
    border-radius: 0.5em;
    box-shadow: 0 0.25em 0.5em rgba(0,0,0,0.1);
}

.imprint-pp h1, .imprint-pp h2, .imprint-pp h3 {
    margin-top: 20px;
}

.imprint-pp p {
    margin-bottom: 15px;
}

.imprint-pp a {
    color: var(--px-dark-blue);
    text-decoration: underline;
}

.imprint-pp ul {
    padding-left: 20px;
    list-style: disc;
    margin-bottom: 20px;
}

.imco {
    margin-left: 0.3em;
}
.grid-footer footer {
    display: flex;
    justify-content: space-between;
}

.socialButtons {
    align-self: flex-end;
    padding: 0.5em;
    font-size: 1.125em;
}
.socialButtons a {
  padding: 0.25em;
  border-radius: 0.25em;
  color: white;
  background: var(--px-dark-blue);
  transition:all 0.25s;
}

a {
    color: var(--px-dark-blue);
}

.quotearea {
    width: 40%;
    margin: auto;
}

.quote {
    font-style: italic;
}

.quoteauthor {
    
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.card {
  height 20vw;
  width: 20vw;
  aspect-ratio: 1;
  border-radius: 1vw;
  margin: auto;
}

.flex-container {
  margin: auto;
  display: flex;
  flex-flow: row nowrap;
  align-items: flex-start;
  padding: 1em;
}

.flex-item {
    
}

/* Placeholder CSS */
.paragraph-placeholder {
    width: calc(80vw - 256px);
}

.header-placeholder {
    width: 20%;
    height: 1.2em;
    margin: 0.8em;
}

.line-placeholder {
    height: 0.8em;
    margin: 0.8em;
}

.line-placeholder:nth-child(1n) {
    width: 100%
}

.line-placeholder:nth-child(2n) {
    width: 85%
}

.line-placeholder:nth-child(3n) {
    width: 95%;
}

.line-placeholder:nth-child(4n) {
    width: 80%;
}

.image-placeholder {
    height: 256px;
    width: 256px;
}

.label {
    display: inline-block;
    color: white;
    padding: 0.5em;
    border-radius: 0.5em;
    margin: 0.25em;
    font-size: 0.8em;
    font-weight: bold;
}

.success {background-color: green;} /* Green */
.info {background-color: var(--px-dark-blue);} /* Blue */
.warning {background-color: orange;} /* Orange */
.danger {background-color: red;} /* Red */
.other {background-color: black;} /* Gray */

.active {
  background-color: var(--px-dark-blue);
}

/* Light mode */
@media (prefers-color-scheme: light) {
    body {
        background-color: white;
        color: black;
    }
    .grid-header header {
        color: white;
        background: linear-gradient(var(--px-light-blue), var(--px-green));
    }
    
    .appIcon {
        color: var(--px-dark-blue);
    }
    
    /* Placeholder */
    .image-placeholder, .line-placeholder, .header-placeholder {
        background-color: lightslategray;
    }
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
    body {
        background-color: black;
        color: white;
    }
    .grid-header header {
        background: linear-gradient(var(--px-dark-blue), var(--px-dark-green));
    }
    
    .appIcon {
        color: white;
    }
    
    /* Placeholder */
    .image-placeholder, .line-placeholder, .header-placeholder {
        background-color: darkslategrey;
    }
    
    .card {
      border: 0.2vw solid var(--px-dark-blue);
    }
}

@media only screen and (max-width : 413px) {
    
    .grid-footer footer {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .socialButtons {
        font-size: 1.25em;
    }
    
    .imco {
        flush: left;
        width: 100%;
        padding-bottom: 1em;
    }
}

@media screen and (max-width: 800px) {
    
}

.socialButtons a:hover{transform:scale(1.1); -webkit-transform:scale(1.1);}

th,
td {
  padding: 5px;
}