:root{
  --bg:#FFE97F;
  --text:#FF006E;
  --link:#FF0000;
  --gold:#FFD700;
  --black:#000;
  --card:#fff8c7;
  --blau: #007bff; /* Neue Farbe für den blauen Button */
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.header{
  background:#000;
  color:#FFD700;
  padding:16px 12px;
  position:sticky;top:0;z-index:1000;
  box-shadow:0 2px 10px rgba(0,0,0,.2);
}
.container{max-width:1100px;margin:0 auto;padding:16px}
.brand{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:space-between}
.brand h1{margin:0;font-size:clamp(22px,3.8vw,36px);letter-spacing:.5px}
nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.btn{
  background:var(--gold);
  color:#000;
  border:none;
  padding:10px 14px;
  border-radius:12px;
  font-weight:700;
  cursor:pointer;
  transition:transform .08s ease, box-shadow .2s ease;
  box-shadow:0 2px 0 rgba(0,0,0,.35);
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}

/* NEU: Stil für den blauen Button */
.btn.btn-blau {
    background: var(--blau);
    color: #fff;
}

.main{min-height:60vh;padding:24px 12px}
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px,1fr));
  gap:16px;
}
.card{
  background:var(--card);
  border:2px solid rgba(0,0,0,.08);
  border-radius:14px;
  padding:16px;
  box-shadow:0 6px 14px rgba(0,0,0,.08);
}
.card h3{margin:0 0 8px 0}
footer{
  background:#000;
  color:#FFD700;
  margin-top:20px;
  padding:18px 12px;
}
footer a{color:#FFD700;text-decoration:underline}
hr{border:none;border-top:2px dashed rgba(0,0,0,.15);margin:16px 0}
input,select,textarea{
  width:100%;
  padding:10px 12px;
  border-radius:10px;
  border:2px solid rgba(0,0,0,.15);
  background:#fff9d6;
  color:#1d1d1d;
}
label{font-weight:700;margin-top:8px;display:block}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:600px){.form-row{grid-template-columns:1fr}}
.notice{background:#fff3b0;border-left:6px solid var(--gold);padding:12px;border-radius:8px}
.small{font-size:.92rem;opacity:.8}
.center{text-align:center}

/* Responsive QR preview */
#preview{display:flex;align-items:center;justify-content:center;padding:8px}
#preview canvas{max-width:100%;height:auto;image-rendering:pixelated}


/* --- Mobile nav --- */
.header .container.navbar{display:flex;align-items:center;justify-content:space-between;position:relative}
.brand-row{display:flex;align-items:center;gap:16px}
.nav-toggle{display:none;align-items:center;justify-content:center;gap:4px;background:var(--gold);color:#000;border:none;border-radius:12px;padding:8px 10px;cursor:pointer}
.nav-toggle .bar{display:block;width:22px;height:3px;background:#000;border-radius:2px}
.nav-menu{display:flex;gap:8px;flex-wrap:wrap}
@media (max-width: 820px){
  .nav-toggle{display:inline-flex}
  .nav-menu{display:none;position:absolute;left:12px;right:12px;top:100%;background:#000;border-radius:12px;padding:10px;z-index:50;box-shadow:0 12px 20px rgba(0,0,0,.25)}
  .nav-menu.open{display:flex;flex-direction:column;gap:10px}
  .nav-menu .btn{width:100%;text-align:left}
}

.notice.success{background:#d1fae5;color:#065f46;border-left-color:#10b981}.notice.error{background:#fee2e2;color:#991b1b;border-left-color:#ef4444}


/* Home hero */
.lead{font-size:1.1rem;margin:6px 0 10px}

/* Roller (carousel) */
.roller-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.roller{position:relative;overflow:hidden}
.slides{display:flex;gap:12px;transition:transform .5s ease}
.slide{min-width:260px;max-width:360px;flex:0 0 100%;background:var(--card-bg);border:1px solid rgba(0,0,0,.06);border-radius:16px;padding:16px;position:relative}
@media (min-width:700px){ .slide{flex-basis:50%} }
@media (min-width:1024px){ .slide{flex-basis:33.333%} }
.slide h4{margin:0 0 6px;color:#FF006E}
.slide p{margin:0 0 12px}
.badge{position:absolute;top:10px;right:10px;background:#000;color:#FFD700;font-weight:700;font-size:.75rem;padding:4px 8px;border-radius:999px}
.roller-ctrl .btn.ghost{background:transparent;color:#000;border:1px solid rgba(0,0,0,.2)}
.dots{display:flex;gap:6px;justify-content:center;margin-top:10px}
.dots button{width:8px;height:8px;border-radius:50%;border:0;background:#0003;cursor:pointer}
.dots button.active{background:#000}
/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  .slides{transition:none}
}

/* mobile-nav z */
@media (max-width: 820px){ .nav-menu{ z-index: 1000 !important; } }