/* style-common.css */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Trebuchet MS', Arial, sans-serif;
    background-color: var(--bg-color, #fff);
    color: var(--text-color, #222);
    transition: background-color 0.3s, color 0.3s;
}

header {
    height: 150px;
    background-color: var(--header-bg, #333);
    color: white;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.header-inner {

    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
}

h1 {
    margin: 0;
    font-size: 2.4em;
    font-weight: 600;
}

h2 {
    margin: 0;
    font-size: 1.8em;
    font-weight: 600;
}


#darkmode-toggle {
    background: transparent;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: white;
}

nav.tabnav {
    display: flex;
    background-color: var(--tab-bg, #eee);
    border-bottom: 2px solid var(--tab-border, #ccc);
}

nav.tabnav a.tab {
    flex: 1;
    text-align: center;
    padding: 15px 0;
    text-decoration: none;
    color: var(--tab-color, #555);
    font-weight: 600;
    border-bottom: 3px solid transparent;
    transition: background-color 0.3s, border-color 0.3s;
}

nav.tabnav a.tab:hover {
    background-color: var(--tab-hover-bg, #000);
}

nav.tabnav a.tab.active {
    border-bottom-color: var(--tab-active-border, #000);
    background-color: var(--tab-active-bg, #fff);
    color: var(--tab-active-color, #000);
}

main {
    padding: 20px;
    min-height: 400px;
}

footer {
    padding: 10px;
    text-align: center;
    font-size: 0.9rem;
    background-color: var(--header-bg);
    /*background-color: var(--footer-bg, #222);*/
    color: #ccc;
}

.counter {
    margin-top: 20px;
    font-weight: 600;
}


/* Wrapper zentriert */
.content-wrapper {
    max-width: 1200px;
    margin: 20px auto; /* zentriert */
    display: flex;
    gap: 20px;
    padding: 0 10px;
}

/* Linke Navigation, flexible Breite, max px */
.sidebar {
    flex: 1 1 230px;
    max-width: 250px; /* etwas mehr für Puffer */
    background-color: var(--tab-bg);
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 0 8px rgba(0,0,0,0.1);
    height: fit-content;
}


/* Hauptcontent fest */
.main-content {
    flex: 0 0 930px;
    background-color: var(--bg-color);
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 0 8px rgba(0,0,0,0.1);
}


/* Darkmode */

@media (prefers-color-scheme: dark) {
  :root:not(.darkmode):not(.lightmode) {
    --header-bg: #1e1e2a;
    --tab-bg: #2c2c3a;
    --tab-border: #44445f;
    --tab-color: #cccccc;
    --tab-hover-bg: #3a3a50;
    --tab-active-bg: #33334a;
    --tab-active-color: #7d99ff;
    --footer-bg: #1a1a26;
    --bg-color: #1a1a22;
    --text-color: #e0e0e0;
    --accent-color: #7d99ff; /* abgeschwächter #000099 */
  }

  body {
    background-color: var(--bg-color);
    color: var(--text-color);
  }

  .content-wrapper {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0); /* MARKIERUNG */
  }

  .sidebar {
    background-color: var(--tab-bg);
    color: var(--text-color);
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
  }

  .main-content {
    background-color: var(--bg-color);
    color: var(--text-color);
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
  }

  .navigation-menu a {
    color: var(--accent-color);
  }

  .navigation-menu a:hover {
    font-size: 1.05rem;
    background-color: var(--tab-hover-bg, #000);
    color: var(--accent-color, #000099);
    font-weight: bolder;
}

  .navigation-menu a:focus {
    background-color: var(--tab-hover-bg);
    color: #ffffff;
  }

  a, button {
    color: var(--accent-color);
  }

  button:hover, a:hover {
    color: #aabfff;
  }
}



.topbar-icons {
    display: flex;
    justify-content: space-between;
    margin: 0 40px 0 40px;
 }

.topbar-icons img {
    width: 44px;
    height: 44px;
}


#darkmode-toggle {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--accent-color);
    transition: color 0.2s;
}

#darkmode-toggle:hover {
    color: #000077;
}

/* VA */

.vaPortalSichtungen {
    gap: 20px;
    justify-content: center;
    float:left;
    width:600px;
    text-align: center;
}
.VALegend {
    border-color: #F3F3F3;
    color: #212F77;
    font-weight: bold;
    text-decoration: underline;
}

.VAFieldset {
    padding: 10px;
}

.pNavigationLink {
    border: 1px solid #000099;
    line-height: 2;
    padding: 0 2px;
}

.pNavigationLink a:hover {
    background-color: #FFBB73;
}

.pNavigationAktuell {
    border: 1px solid #F3F3F3;
    line-height: 2;
    padding: 0 2px;
    background-color: #FFBB73;
}

#portrait .pic {
    text-align: center;
    padding: 10px 0;
}

#portraitUt p {
    text-align: left;
}

.VALinieVerlaufKasten {
    font-family: Arial, sans-serif;
}





/* Responsive Design für mobile Geräte */
@media screen and (max-width: 1024px) {
  .content-wrapper {
    flex-direction: column;
    max-width: 100%;
    padding: 10px;
  }

  .sidebar {
    max-width: 100%;
    flex: 1 1 100%;
    margin-bottom: 20px;
  }

  .main-content {
    flex: 1 1 100%;
    max-width: 100%;
  }

  nav.tabnav {
    flex-direction: column;
  }

  nav.tabnav a.tab {
    width: 100%;
    padding: 12px 10px;
    border-bottom: 1px solid var(--tab-border, #ccc);
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px;
  }

  h1 {
    font-size: 1.8em;
    margin-bottom: 10px;
  }

  #darkmode-toggle {
    align-self: flex-end;
  }
}

/* Noch schmalere Ansicht, z.B. Smartphones < 600px */
@media screen and (max-width: 600px) {
  body {
    font-size: 15px;
  }

  h1 {
    font-size: 1.5em;
  }

  h2 {
    font-size: 1.2em;
  }

  .vaPortalSichtungen {
    width: 100%;
    float: none;
    padding: 0 10px;
  }

  .pNavigationLink,
  .pNavigationAktuell {
    display: inline-block;
    margin-bottom: 5px;
  }

  #portrait .pic img {
    max-width: 100%;
    height: auto;
  }
  .topbar-icons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1024px;
    margin: 0 auto;
    padding: 10px 20px;
  }
}