/* site.css — neutrales Global-Design (Fachseiten etc.) */

:root{
  --bg:#f2f3f7;
  --card:#fff;
  --text:#0f172a;
  --muted: rgba(15,23,42,.65);
  --line: rgba(15,23,42,.12);
  --radius: 16px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* Container */
.container{
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 12px;
}

/* Header / Nav */
.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 10px 0;
}

.logo{
  text-decoration:none;
  color: var(--text);
  font-weight: 700;
  white-space: nowrap;
}

.main-nav{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: wrap;
}

.main-nav > a{
  text-decoration:none;
  color: rgba(15,23,42,.85);
  padding: 8px 10px;
  border-radius: 12px;
}
.main-nav > a:hover{ background: rgba(15,23,42,.06); }

/* Dropdown */
.nav-item{ position: relative; }
.nav-link{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.9);
  border-radius: 12px;
  padding: 8px 10px;
  cursor:pointer;
  color: rgba(15,23,42,.9);
  font-weight: 600;
}

.dropdown{
  position:absolute;
  right:0;
  top: calc(100% + 8px);
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 14px 40px rgba(0,0,0,.12);
  padding: 8px;
  display:none;
}

.nav-item.open .dropdown{ display:block; }

.dropdown a{
  display:block;
  padding: 10px 10px;
  border-radius: 12px;
  text-decoration:none;
  color: rgba(15,23,42,.9);
}
.dropdown a:hover{ background: rgba(15,23,42,.06); }

.btn-secondary{
  display:inline-block;
  padding: 6px 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(15,23,42,.03);
  color: rgba(15,23,42,.85);
  font-weight: 700;
}

/* Content */
.page-content{
  padding: 16px 0 40px;
}

h1{
  margin: 14px 0 6px;
  letter-spacing: -0.02em;
}
p{ color: var(--muted); }

/* Tiles */
.tiles{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.tile{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--card);
  text-decoration:none;
  color: var(--text);
}

.tile:hover{ box-shadow: 0 10px 22px rgba(0,0,0,.06); }

.tile-title{ font-weight: 800; }
.tile-actions{ opacity: .95; }

@media (max-width: 820px){
  .main-nav{ gap: 6px; }
  .dropdown{ right: 0; left: auto; }
}
/* =========================
   FACH-SEITEN (fach_template.php)
   Kachel-Grid wie im Screenshot
========================= */

.page-content.container{
  max-width: 1200px;
  margin: 18px auto 40px;
  padding: 0 12px;
}

.page-content h1{
  margin: 10px 0 6px;
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-content p{
  margin: 0 0 14px;
  font-size: 16px;
  color: rgba(15,23,42,.65);
  font-weight: 500;
}

/* Grid */
.tiles{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 12px;
}

/* Kachel */
.tile{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  min-height: 155px;
  padding: 18px 14px;

  background: #fff;
  border: 1px solid rgba(15,23,42,.10);
  border-radius: 18px;
  box-shadow: 0 6px 18px rgba(0,0,0,.04);

  text-decoration: none;
  color: #0f172a;
  text-align: center;
}

/* aktiver Zustand */
.tile.active{
  outline: 3px solid rgba(10,132,255,.35);
  background: rgba(10,132,255,.05);
}

/* Titel in der Mitte */
.tile-title{
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 14px;
  max-width: 92%;
}

/* Button mittig */
.tile-actions{
  display: flex;
  justify-content: center;
  width: 100%;
}

.tile-actions .btn-secondary{
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(15,23,42,.03);

  font-weight: 700;
  font-size: 14px;
  color: rgba(15,23,42,.85);
}

/* Hover */
.tile:hover{
  transform: translateY(-1px);
  transition: .15s ease;
  box-shadow: 0 10px 26px rgba(0,0,0,.06);
}

/* Responsive */
@media (max-width: 980px){
  .tiles{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .page-content h1{ font-size: 36px; }
}
@media (max-width: 560px){
  .tiles{ grid-template-columns: 1fr; }
  .tile{ min-height: 140px; }
  .tile-title{ font-size: 18px; }
}