* {
        box-sizing: border-box;
    }
    :root{
      --bg:#ffffff;
      --surface:#f8fafc;
      --primary:rgb(0, 140, 60); /* teal-ish */
      --on-primary:#ffffff;
      --muted:#6b7280;
      --card-shadow: 0 6px 18px rgba(0, 156, 34, 0.226);
      --radius:14px;
      font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
      -webkit-font-smoothing:antialiased;
      -moz-osx-font-smoothing:grayscale;
    }

    /* Global layout */
    html,body{height:100%}
    body{
      margin:0;
      background:var(--bg);
      color:#0f172a;
      -webkit-tap-highlight-color: transparent;
      line-height:1.4;
      font-size:16px;
    }

    /* Container */
    .app{
      max-width:720px; /* center on large devices */
      margin:0 auto;
      min-height:100vh;
      display:flex;
      flex-direction:column;
    }

    header.app-header{
      /* padding:12px 16px; */
      background:linear-gradient(180deg,var(--surface),var(--bg));
      box-shadow: 0 1px 0 rgba(15,23,42,0.04);
      position:sticky;
      top:0;
      z-index:20;
      backdrop-filter: blur(6px);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .logo{
      width:44px;height:44px;border-radius:10px;
      background:linear-gradient(135deg,var(--primary),#06b6d4);
      box-shadow: var(--card-shadow);
      display:inline-flex;align-items:center;justify-content:center;color:var(--on-primary);font-weight:700;
    }
    .title{
      font-size:1rem;font-weight:600;
      letter-spacing:0.1px;
    }
    .subtitle{font-size:0.82rem;color:var(--muted);margin-top:2px}

    main{
      padding:16px;
      flex:1 0 auto;
    }

    /* Card (Material style) */
    .card{
      background:linear-gradient(180deg,#fff,var(--surface));
      border-radius:var(--radius);
      box-shadow: var(--card-shadow);
      padding:12px;
      margin-bottom:12px;
      overflow:hidden;
    }
    .card h3{margin:0 0 8px 0;font-size:1rem}
    .card p{margin:0;color:var(--muted);font-size:0.95rem}

    /* Hero */
    .hero{
      display:flex;
      gap:12px;
      align-items:center;
      padding:12px;
      border-radius:12px;
      background: linear-gradient(135deg,#f0f9f2,#ffffff);
      margin-bottom:12px;
    }
    .hero .info{flex:1}
    .cta{
      display:inline-flex;
      align-items:center;
      gap:8px;
      background:var(--primary);
      color:var(--on-primary);
      padding:10px 14px;
      border-radius:10px;
      font-weight:600;
      text-decoration:none;
      box-shadow: 0 6px 18px rgba(14,165,163,0.18);
    }

    /* Bottom navigation (mobile) */
    nav.bottom-nav{
      position:sticky;
      bottom:0;
      /* background:linear-gradient(180deg,rgba(255,255,255,0.8),rgba(255,255,255,0.95));*/
      /*background:linear-gradient(180deg,rgba(255,255,255,0.8),rgba(255,255,255,0.95)); */
      /*background:linear-gradient(135deg, #04932F 0%, #349C2B 45%, #6BAF3A 100%);*/
      background: rgba( 255,255,255,0.6 );
      display:flex;
      gap:8px;
      justify-content:space-between;
      border-top:1px solid rgba(15,23,42,0.04);
      z-index:999;
    }
    .nav-item{
      flex:1;
      text-align:center;
      font-weight: normal;
      font-size:14px;
      color:var(--bg);
      text-decoration:none;
      padding: 5px;
      padding-top: 12px;
      padding-bottom: 12px;

      background:linear-gradient(135deg, #04932F 0%, #349C2B 45%, #6BAF3A 100%);
    }

    .nav-item-small {
        clear: both;
        font-size:10px;
        font-weight: lighter;
    }
    
    .nav-legals {
        clear: both;
        font-size:10px;
        font-weight: lighter;
        color: var(--muted);
    }

    .nav-item.active{
      color:var(--surface);
      font-weight: bold;
    }

    .nav-legals.active{
      color: var(--muted)
    };

    .logo-hecker {
      width: 125px;
    }

    .foot-logo {
        width: 200px;
    }

    .foot-logo-text {
        text-align: right;
        font-size: 11px;
    }

    .foot-legals {
        text-align: right;
    }

    /* Responsive tweaks */
    @media(min-width:900px){
      .hero{padding:20px;border-radius:18px}
      body{font-size:17px}
    }

/* =========================
   Buttons
   ========================= */

.btn{
  --btn-bg: var(--primary);
  --btn-color: var(--on-primary);
  --btn-border: transparent;

  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;

  padding:10px 16px;
  border-radius:10px;
  border:1px solid var(--btn-border);

  background:var(--btn-bg);
  color:var(--btn-color);

  font-size:0.95rem;
  font-weight:600;
  line-height:1;
  text-decoration:none;
  white-space:nowrap;
  margin: 10px;
  
  cursor:pointer;
  user-select:none;

  box-shadow: 0 6px 16px rgba(0, 140, 60, 0.22);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease,
    background-color 0.15s ease,
    color 0.15s ease;
}

/* Hover */
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(0, 140, 60, 0.28);
}

/* Active / Pressed */
.btn:active{
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(0, 140, 60, 0.22);
}

/* Focus (Accessibility) */
.btn:focus-visible{
  outline:none;
  box-shadow:
    0 0 0 3px rgba(0, 140, 60, 0.25),
    0 6px 16px rgba(0, 140, 60, 0.22);
}

/* Disabled */
.btn:disabled,
.btn.disabled{
  opacity:0.55;
  cursor:not-allowed;
  transform:none;
  box-shadow:none;
}

/* =========================
   Variants
   ========================= */

/* Secondary */
.btn-secondary{
  --btn-bg: #e7f5ec;
  --btn-color: #065f46;
  box-shadow:none;
}

.btn-secondary:hover{
  background:#d1fae5;
}

/* Outline */
.btn-outline{
  --btn-bg: transparent;
  --btn-color: var(--primary);
  --btn-border: var(--primary);
  box-shadow:none;
}

.btn-outline:hover{
  background:rgba(0, 140, 60, 0.08);
}

/* Text / Ghost */
.btn-ghost{
  --btn-bg: transparent;
  --btn-color: var
}

#table_teilnehmer img {
    height: 30px;
    width: 30px;
    vertical-align: middle;
}

#table_teilnehmer a {
  font-weight: normal;
  text-decoration: none;
  color: darkgreen;
}

a {
color: green;
font-weight: bold;
}

#social-menu {
margin: 0px auto;
}
#social-menu img {
width: 35px;
margin: 5px;
}

#basicMap { height: 500px; }

.map-notice {
  font-size: 0.8rem !important;
  font-style: italic;
}

#defaultMap {
  background: rgba(0, 140, 60, 0.3);
}

.map-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 999 !important;
    display: block;
    padding: 0 !important;
    margin: 0 !important;
}

.button-close-map {
    z-index: 1000;
    position: fixed;
    right: 25px;
    top: 25px;
}

.element-hidden {
    display: none !important;
}