:root{
  --paper:#f3eee2;
  --card:#fffdf7;
  --ink:#17241c;
  --muted:#5b665d;
  --green:#1f5b34;
  --green-d:#143d23;
  --red:#a52a21;
  --gold:#c39a2b;
  --line:#d9cfb8;
  --field:#ffffff;
  --focus:#1f5b34;
  --ok:#1f6b3a;
  --warn:#8a5a00;
  --bad:#a52a21;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#121812; --card:#1a221b; --ink:#ece6d6; --muted:#a4ad9f; --green:#5fae78; --green-d:#7cc392;
    --red:#e0766c; --gold:#d9b452; --line:#33402f; --field:#111711; --focus:#7cc392; --ok:#7cc392; --warn:#e2b45a; --bad:#e0766c;
  }
}
:root[data-theme="dark"]{
  --paper:#121812; --card:#1a221b; --ink:#ece6d6; --muted:#a4ad9f; --green:#5fae78; --green-d:#7cc392;
  --red:#e0766c; --gold:#d9b452; --line:#33402f; --field:#111711; --focus:#7cc392; --ok:#7cc392; --warn:#e2b45a; --bad:#e0766c;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 "Atkinson Hyperlegible",system-ui,sans-serif}
img{max-width:100%}
a{color:var(--green)}
.wrap{max-width:820px;margin:0 auto;padding:0 16px}

/* Masthead, modelled on the paper form header */
.mast{padding:28px 0 0;text-align:center}
.mast-row{display:grid;grid-template-columns:72px 1fr 72px;align-items:center;gap:14px}
.mast-row img{width:72px;height:88px;object-fit:contain}
.mast-row img.photo{object-fit:cover;border-radius:3px;border:1px solid var(--line)}
.org{font-family:"Libre Caslon Text",Georgia,serif;font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:13px;line-height:1.5}
.mast h1{font-family:"Libre Caslon Text",Georgia,serif;font-weight:700;font-size:clamp(25px,5.2vw,40px);line-height:1.12;margin:18px auto 6px;max-width:16em}
.mast .edition{font-family:"Libre Caslon Text",Georgia,serif;font-size:17px;color:var(--muted)}
.rule{height:7px;margin:22px 0 0;border-top:2px solid var(--red);border-bottom:2px solid var(--gold)}
@media (max-width:520px){
  .mast-row{grid-template-columns:52px 1fr 52px;gap:8px}
  .mast-row img{width:52px;height:64px}
  .org{font-size:11.5px;letter-spacing:.04em}
}

/* Facts ledger */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-top:0;background:var(--card)}
.facts div{padding:12px 14px;border-right:1px solid var(--line)}
.facts div:last-child{border-right:0}
.facts span{display:block;font-size:13px;color:var(--muted)}
.facts strong{display:block;font-size:16px;line-height:1.3;margin-top:2px}
@media (max-width:640px){
  .facts{grid-template-columns:1fr 1fr}
  .facts div:nth-child(2){border-right:0}
  .facts div:nth-child(-n+2){border-bottom:1px solid var(--line)}
}

.intro{margin:22px 0 4px;font-size:17px}
.intro-links{font-size:15px;color:var(--muted);margin:0 0 8px}

/* Parts A to F */
.part{display:grid;grid-template-columns:56px 1fr;gap:0 18px;padding:30px 0;border-bottom:1px solid var(--line)}
.part:last-of-type{border-bottom:0}
.letter{font-family:"Libre Caslon Text",Georgia,serif;font-size:44px;line-height:1;color:var(--red);text-align:right;padding-top:2px}
.part h2{font-family:"Libre Caslon Text",Georgia,serif;font-size:23px;line-height:1.2;margin:4px 0 4px}
.part .hint{color:var(--muted);margin:0 0 16px;font-size:15px}
@media (max-width:600px){
  .part{grid-template-columns:1fr}
  .letter{text-align:left;font-size:34px;margin-bottom:4px}
}

.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.grid .full{grid-column:1/-1}
@media (max-width:600px){.grid{grid-template-columns:1fr}}
label.f{display:block}
label.f > span,.f-label{display:block;font-weight:700;font-size:15px;margin-bottom:5px}
label.f small,.f-label small{font-weight:400;color:var(--muted)}
input[type=text],input[type=tel],input[type=email],input[type=number],input[type=password],input[type=date],input[type=datetime-local],select,textarea{
  width:100%;font:inherit;color:var(--ink);background:var(--field);border:1px solid var(--line);border-radius:4px;padding:11px 12px;min-height:46px}
textarea{min-height:88px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--focus);outline-offset:1px;border-color:transparent}
.invalid{border-color:var(--bad)!important;background:color-mix(in srgb,var(--bad) 6%,var(--field))!important}

/* Category tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
@media (max-width:520px){.tiles{grid-template-columns:1fr 1fr}}
.tile{position:relative}
.tile input{position:absolute;opacity:0;inset:0}
.tile span{display:block;text-align:center;padding:12px 6px;border:1px solid var(--line);border-radius:4px;background:var(--field);font-weight:700;cursor:pointer}
.tile input:checked + span{background:var(--green);border-color:var(--green);color:#fff}
.tile input:focus-visible + span{outline:2px solid var(--focus);outline-offset:2px}

/* Repertoire */
.rep{border:1px solid var(--line);border-radius:4px;background:var(--card);margin-bottom:14px}
.rep-h{padding:12px 14px;border-bottom:1px solid var(--line)}
.rep-h b{font-size:16px}
.rep-h div{color:var(--muted);font-size:14px}
.rep-row{display:grid;grid-template-columns:1.3fr 1fr;gap:10px;padding:12px 14px;border-bottom:1px dashed var(--line)}
.rep-row:last-child{border-bottom:0}
.rep-row .slot{grid-column:1/-1;font-weight:700;font-size:14px;color:var(--green)}
@media (max-width:600px){.rep-row{grid-template-columns:1fr}}

/* Instruments */
.inst{border:1px solid var(--line);border-radius:4px;background:var(--card);padding:12px 14px;margin-bottom:10px}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:700;cursor:pointer}
.check input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--green);flex:none}
.inst input[type=text]{margin-top:10px}
.inst input[type=text][hidden]{display:none}
.yn{display:flex;gap:8px}
.yn .tile{flex:1;max-width:140px}

/* Members table */
.members{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.members label{display:block;text-align:center;font-size:14px;font-weight:700}
.members input{text-align:center;margin-top:4px;padding:10px 4px}
.total{margin-top:12px;font-size:17px}
.total b{font-family:"Libre Caslon Text",Georgia,serif;font-size:24px;color:var(--green)}
@media (max-width:600px){.members{grid-template-columns:repeat(3,1fr)}}

.decl{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--gold);padding:14px;border-radius:4px;margin-bottom:16px}

/* Payment slip */
.slip{background:var(--card);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.slip-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:16px;border-bottom:2px solid var(--ink)}
.slip-top .amt{font-family:"Libre Caslon Text",Georgia,serif;font-size:32px;font-weight:700}
.srow{display:flex;align-items:center;gap:12px;padding:11px 16px;border-bottom:1px solid var(--line)}
.srow span{color:var(--muted);font-size:14px;flex:0 0 118px}
.srow b{font-size:17px;flex:1;min-width:0}
.srow b.acct{font-family:"Libre Caslon Text",Georgia,serif;font-size:22px;letter-spacing:.06em;white-space:nowrap}
.slip-body{padding:16px}
.copy{font:inherit;font-size:13px;border:1px solid var(--line);background:transparent;color:var(--green);border-radius:3px;padding:4px 10px;cursor:pointer}

.file{display:block;border:1.5px dashed var(--line);border-radius:4px;padding:16px;text-align:center;cursor:pointer;background:var(--field)}
.file input{display:none}
.file b{color:var(--green)}
.file .name{display:block;margin-top:6px;font-size:14px;color:var(--muted);word-break:break-all}
.file img{max-height:160px;margin-top:10px;border-radius:3px}

/* Buttons and messages */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;border-radius:4px;padding:13px 22px;border:1px solid var(--green);background:var(--green);color:#fff;cursor:pointer;text-decoration:none;min-height:48px}
.btn:hover{background:var(--green-d);border-color:var(--green-d)}
.btn.ghost{background:transparent;color:var(--green)}
.btn.ghost:hover{background:color-mix(in srgb,var(--green) 8%,transparent)}
.btn[disabled]{opacity:.6;cursor:wait}
.btn.wide{width:100%;font-size:18px;padding:16px}
.submit-zone{padding:8px 0 40px}
.msg{padding:12px 14px;border-radius:4px;margin:12px 0;font-size:15px}
.msg.err{background:color-mix(in srgb,var(--bad) 10%,var(--card));border:1px solid var(--bad);color:var(--ink)}
.msg.info{background:color-mix(in srgb,var(--gold) 14%,var(--card));border:1px solid var(--gold)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Done / status */
.done{padding:36px 0 50px;text-align:center}
.done h2{font-family:"Libre Caslon Text",Georgia,serif;font-size:30px;margin:0 0 6px}
.regno{display:inline-block;font-family:"Libre Caslon Text",Georgia,serif;font-size:clamp(30px,8vw,46px);font-weight:700;letter-spacing:.04em;border-top:2px solid var(--red);border-bottom:2px solid var(--gold);padding:8px 18px;margin:16px 0}
.badge{display:inline-block;padding:4px 12px;border-radius:99px;font-weight:700;font-size:14px}
.badge.pending{background:color-mix(in srgb,var(--gold) 22%,var(--card));color:var(--warn)}
.badge.confirmed{background:color-mix(in srgb,var(--ok) 16%,var(--card));color:var(--ok)}
.badge.rejected{background:color-mix(in srgb,var(--bad) 14%,var(--card));color:var(--bad)}
.done p{max-width:34em;margin:12px auto}
.actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}

.closed{padding:40px 0;text-align:center;font-size:18px}
footer.site{border-top:1px solid var(--line);padding:22px 0 30px;color:var(--muted);font-size:14px;text-align:center}
footer.site a{color:var(--muted)}
.loading{padding:60px 0;text-align:center;color:var(--muted)}

#printArea{display:none}
@media print{
  body{background:#fff}
  body > *:not(#printArea){display:none!important}
  #printArea{display:block!important}
  @page{size:A4;margin:12mm}
}