:root{
  --cyan:#01a7e3; --cyan-dark:#0087ba; --bg:#ffffff; --ink:#16323f;
  --muted:#6b8793; --error:#b00020; --success:#0a7a28;
  --t1:#f1f8ff; --t2:#e3f1ff; --tm:#fff9db;
  --border:#cfe8f2; --border-m:#ffe08a;
}
*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;background:#f6fbfe;color:var(--ink)}
.container{max-width:980px;margin:2rem auto;background:var(--bg);padding:2rem;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.headbar{display:flex;align-items:center;justify-content:space-between}
.brand img{height:42px;width:auto;display:block;opacity:.95}
.brand img:hover{opacity:1}
h1{color:var(--cyan);margin:.2rem 0}
.subtitle{margin-top:.25rem;color:var(--muted)}
.hint{color:var(--muted)}

fieldset{border:1px solid var(--border);border-radius:10px;margin:1.25rem 0;padding:1rem}
legend{color:var(--cyan);padding:0 .5rem}
label{display:block;margin:.5rem 0;font-weight:600}

input[type=text],input[type=email],input[type=tel],input[type=number]{
  width:100%;padding:.6rem .7rem;border:1px solid var(--border);border-radius:10px;outline:none
}
input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(1,167,227,.15)}

.checkbox{font-weight:500}
.inline>label{display:inline-flex;align-items:center;margin-right:1.5rem}
.inline input{margin-right:.4rem}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
@media (max-width:720px){.grid2{grid-template-columns:1fr}}

.notice{padding:.75rem 1rem;border-radius:10px;margin:1rem 0}
.notice.error{background:#ffecee;color:var(--error);border:1px solid #ffd3d8}
.notice.success{background:#ecfff3;color:var(--success);border:1px solid #c8f2d2}
.notice ul{margin:.4rem 0 0 1rem}

.actions{display:flex;align-items:center;justify-content:space-between;margin-top:1rem}
button{background:var(--cyan);border:none;color:white;padding:.8rem 1.2rem;border-radius:10px;font-weight:700;cursor:pointer;transition:opacity .15s}
button:hover{background:var(--cyan-dark)}
button.btn-disabled, button:disabled{background:#d6e6ef !important;color:#8aa0ad !important;cursor:not-allowed !important;box-shadow:none !important;}

.date-grid .row{display:grid;grid-template-columns:1.5fr 1fr;gap:1rem;align-items:center;margin:.35rem 0}
.date-grid .row.header{font-weight:700;color:var(--muted)}
.date-grid .row .label{font-weight:700}
.date-grid input[type=number]{max-width:160px}
.numlabel{display:block}
.numlabel input{margin-top:.35rem}

.personen{padding:.5rem 1rem;border-left:3px solid #e6f6fc;margin:0 0 1rem 0}

.person-card{border:1px dashed var(--border);border-radius:10px;padding:.75rem;margin:.5rem 0}
.person-card.tone-a{background:var(--t1)}
.person-card.tone-b{background:var(--t2)}
.person-card.mirror{background:var(--tm);border-color:var(--border-m)}
.person-card legend{font-weight:800;color:var(--ink)}
.readonly{background:#f2f5f7;color:#6a6a6a}
.person-card.mirror legend{color:#6b8793}
.alt-head{margin:.75rem 0 .25rem 0;color:#6b8793;display:flex;align-items:center;gap:.5rem}
.alt-badge{display:inline-flex;align-items:center;justify-content:center;min-width:1.4rem;height:1.4rem;padding:0 .45rem;border-radius:999px;background:#ffd55a;border:1px solid #f1c23c;font-weight:700;font-size:.85rem;color:#5a4300}

.alt-choices{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-top:.5rem}
.alt-choices>span{font-weight:700;color:#476779}
.alt-opt{display:inline-flex;align-items:center;gap:.35rem}

.anmelder-dates{margin:.5rem 0 .25rem 0}
.anmelder-dates .wish, .anmelder-dates .alt{display:flex;flex-wrap:wrap;gap:1rem;margin-top:.5rem}
.wish-title, .alt-title{margin-top:.5rem}

.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.footnote{font-size:.875rem;color:var(--muted)}