:root{
  --glass-bg:
    radial-gradient(40% 40% at 50% 52%, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.55) 55%, rgba(255,255,255,0) 70%),
    radial-gradient(120% 120% at 30% 30%, #fff 0%, #eef7ff 40%, #dbeeff 70%, #cfe6ff 100%);
  --glass-border: 2px solid rgba(70,130,180,.35);
  --glass-shadow:
    inset 0 2px 8px rgba(255,255,255,.9),
    inset 0 -10px 20px rgba(70,130,180,.18),
    0 10px 24px rgba(17,63,102,.22);
  --text-color: #0f2542;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  min-height:100vh;
  background:linear-gradient(to top,#87ceeb 0%,#b0e0e6 50%,#fff 100%);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--text-color);
  overflow-x:hidden;display:flex;flex-direction:column;
}

.site-header{display:flex;align-items:center;gap:24px;padding:21px 32px 0;backdrop-filter:blur(6px)}
.logo{height:150px;flex-shrink:0}
.header-actions{flex:1;display:flex;align-items:center;padding-left:230px}
.back-link{width:150px;height:140px;border-radius:50%;display:flex;justify-content:center;align-items:center;text-align:center;padding:10px;color:#0f2542;font-weight:bold;font-size:22px;text-decoration:none;background:var(--glass-bg);border:var(--glass-border);box-shadow:var(--glass-shadow);text-shadow:0 1px 0 rgba(255,255,255,.7),0 0 6px rgba(15,37,66,.22);transition:transform .15s ease,color .15s ease}
.back-link:hover{color:#ff4500;transform:translateY(-2px)}
.page-main{padding:40px 24px;flex:1 0 auto}
.content-box{max-width:1000px;margin:20px auto;padding:32px;border-radius:24px;background:var(--glass-bg);border:var(--glass-border);box-shadow:var(--glass-shadow)}

.info-box h1{margin:0 0 8px;font-size:28px}
.info-box p{margin:0;line-height:1.6}

.form-glass{width:100%}
.form-rows{margin:0;padding:0;border:0}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:14px}
.field{display:flex;flex-direction:column}
.span-2{grid-column:1/-1}
label{font-weight:600;font-size:14px;margin-bottom:6px}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(70,130,180,.35);
  background:rgba(255,255,255,.9);box-shadow:inset 0 1px 3px rgba(0,0,0,.06);
  font-size:16px; /* iOS: kein Zoom */
  color:var(--text-color);min-height:44px;line-height:1.3;
}
input[type="date"]{-webkit-appearance:none;appearance:none;height:44px}
input::placeholder{color:rgba(15,37,66,.55)}
textarea{resize:vertical}

.chk{display:inline-flex;align-items:center;gap:6px;margin-right:14px}

.kinder-liste .child{padding:6px 0;border-top:1px dashed rgba(70,130,180,.25)}
.kinder-liste .child:first-child{border-top:0}
.child-actions{margin-top:-6px}

#veranstaltungen legend{font-weight:700;margin-bottom:8px}
.termine-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}
@media (max-width:600px){.termine-grid{grid-template-columns:1fr}}
.form-hint{font-size:13px;opacity:.8;margin-top:6px}

.actions{display:flex;gap:10px;margin-top:8px}
.actions-inline{display:flex;gap:10px}
.btn-primary,.btn-ghost{padding:12px 18px;border-radius:14px;font-weight:800;font-size:16px;cursor:pointer}
.btn-primary{border:2px solid rgba(70,130,180,.35);background:radial-gradient(100% 100% at 30% 20%,#fff 0%,#eef7ff 50%,#dbeeff 100%);box-shadow:var(--glass-shadow);color:#0f2542}
.btn-primary:hover{color:#ff4500}
.btn-ghost{border:2px dashed rgba(70,130,180,.35);background:rgba(255,255,255,.6);color:#0f2542}
.btn-ghost:hover{border-style:solid}

.hp{position:absolute;left:-9999px;opacity:0} /* Honeypot */

@media (max-width:780px){
  .site-header{display:grid;grid-template-columns:1fr auto;padding:12px 16px 0}
  .logo{height:70px}
  .header-actions{padding-left:0;justify-content:end}
  .back-link{width:auto;height:auto;border-radius:999px;padding:8px 14px;font-size:16px}
}
@media (max-width:720px){.row{grid-template-columns:1fr}}
.child-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){.child-row{grid-template-columns:1fr}}


/* Honeypot-Feld unsichtbar machen */
.hp {
  display: none !important;
  visibility: hidden;
  position: absolute !important;
  left: -9999px !important;
  height: 0 !important;
  width: 0 !important;
  overflow: hidden !important;
  opacity: 0 !important;
}