/* Common Ground Parenting registration */
:root{
  --ink:#1f2d3a; --muted:#5d6b78; --line:#d9e1e8; --bg:#f4f7f9; --card:#fff;
  --brand:#1d5c7a; --brand-2:#2f8f9d; --accent:#e9a23b; --bad:#c0392b; --ok:#2e8b57;
  --r:14px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.cgp{max-width:860px;margin:0 auto;padding:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin:0 0 16px;box-shadow:0 2px 10px rgba(20,40,60,.05)}
h2{margin:0 0 6px;font-size:1.2rem;display:flex;align-items:center;gap:10px}
.num{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;font-size:.95rem;flex:none}
.hint{color:var(--muted);margin:0 0 14px;font-size:.95rem}
a{color:var(--brand)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* reveal animation */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* dates: vertical grid */
.dates{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.date{position:relative;display:flex;flex-direction:column;gap:10px;padding:14px;border:2px solid var(--line);border-radius:12px;cursor:pointer;transition:border-color .2s,transform .2s,box-shadow .2s;background:#fff}
.date:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(29,92,122,.12)}
.date input{position:absolute;opacity:0;pointer-events:none}
.date:has(input:checked){border-color:var(--brand);background:#eef6f9;box-shadow:0 0 0 4px rgba(29,92,122,.12)}
.date.sel{border-color:var(--brand);background:#eef6f9;box-shadow:0 0 0 4px rgba(29,92,122,.12)}
.date:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:2px}
.d-main{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px}
.d-main>span{white-space:nowrap}
.d-day{font-weight:700;color:var(--brand-2);text-transform:uppercase;font-size:.8rem;letter-spacing:.06em}
.d-num{font-size:2rem;font-weight:800;line-height:1}
.d-mon{color:var(--muted);font-weight:600}
.d-left{font-size:.9rem;font-weight:700;color:var(--ok)}
.bar{display:block;height:6px;border-radius:6px;background:#e6edf2;overflow:hidden;margin-top:4px}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand-2),var(--brand));border-radius:6px;transition:width 1.1s cubic-bezier(.2,.8,.2,1)}
.in .bar i{width:var(--w)}
.date.low .d-left{color:var(--accent)}
.date.is-full{cursor:not-allowed;opacity:.6}
.date.is-full:hover{transform:none;box-shadow:none}
.date.is-full .d-left{color:var(--bad)}
.date.is-full .bar i{background:var(--bad)}
.date.is-full.corr-ok{cursor:pointer;opacity:1}

/* fields */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.span2{grid-column:1/-1}
.f{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.95rem;min-width:0}
.f b{color:var(--bad)}
.f small{font-weight:400;color:var(--muted)}
input,select{font:inherit;color:inherit;width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;transition:border-color .2s,box-shadow .2s;min-width:0}
input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(29,92,122,.15)}
.bad{border-color:var(--bad)!important;animation:shake .35s}
@keyframes shake{25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
fieldset.f{border:0;padding:0;margin:0}
fieldset.f legend{margin-bottom:6px}
.pill{display:inline-flex;align-items:center;gap:8px;font-weight:500;padding:10px 14px;border:1.5px solid var(--line);border-radius:10px;margin-right:8px;cursor:pointer}
.pill input{width:auto}
.kids{display:grid;gap:10px}
.kid{display:grid;grid-template-columns:90px 1fr 1fr;gap:10px;align-items:center}
.kid span{font-weight:600}

/* in person / correspondence */
.choice{display:grid;gap:10px}
.opt{display:flex;align-items:center;gap:12px;padding:14px;border:2px solid var(--line);border-radius:12px;cursor:pointer;transition:border-color .2s,background .2s}
.opt input{width:auto;accent-color:var(--brand)}
.opt span{flex:1;display:flex;flex-direction:column}
.opt em{font-style:normal;color:var(--muted);font-size:.9rem}
.opt:has(input:checked){border-color:var(--brand);background:#eef6f9}
.ack{display:flex;gap:10px;align-items:flex-start;margin-top:12px;padding:12px;border-radius:10px;background:#fff7ea;border:1px solid #f1d39c;font-size:.95rem}
.ack input{width:auto;margin-top:4px}

/* pay */
.total{display:flex;justify-content:space-between;align-items:center;font-size:1.25rem;margin-bottom:6px}
.total strong{font-size:1.8rem;color:var(--brand);transition:transform .25s}
.total strong.pop{transform:scale(1.15)}
.msg{padding:12px 14px;border-radius:10px;background:#fdecea;color:#7d1f15;border:1px solid #f3b8b1;margin-bottom:14px}
#paypal{max-width:480px;margin:0 auto;min-height:50px}

/* success */
.done{text-align:center;padding:40px 22px}
.done h2{justify-content:center;font-size:1.6rem}
.check svg{width:84px;height:84px;fill:none;stroke:var(--ok);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.check circle{stroke-dasharray:151;stroke-dashoffset:151;animation:draw .6s ease forwards}
.check path{stroke-dasharray:40;stroke-dashoffset:40;animation:draw .4s .5s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.empty{text-align:center}

@media (max-width:600px){
  .cgp{padding:10px}
  .card{padding:16px}
  .grid{grid-template-columns:1fr}
  .kid{grid-template-columns:1fr 1fr}
  .kid span{grid-column:1/-1}
  .dates{grid-template-columns:1fr 1fr;gap:10px}
  .date{padding:12px}
  .d-day{flex-basis:100%}
}

.pills{display:flex;gap:8px}.pills .pill{flex:1;margin:0}
.f>span{display:block}