* { box-sizing: border-box; }
body { font-family: 'Sarabun', 'Noto Sans Thai', sans-serif; margin: 0; background: #F6F1EE; color: #222; font-size: 16px; }
.wrap { max-width: 720px; margin: 0 auto; padding: 20px 14px 50px; }
.head { text-align: center; margin-bottom: 16px; }
.head img { width: 110px; height: auto; }
.head h1 { font-size: 26px; margin: 6px 0 2px; color: #B71C1C; }
.head .sub { color: #555; font-size: 15px; }
.card { background: #fff; border-radius: 16px; padding: 22px 22px; box-shadow: 0 6px 24px rgba(0,0,0,.07); margin-bottom: 14px; }
.notice { background: #FFF8E1; border-left: 4px solid #FFB300; border-radius: 10px; padding: 12px 14px; font-size: 14.5px; line-height: 1.75; }
.notice b { color: #B71C1C; }
.fee { background: #E8F5E9; border-left: 4px solid #43A047; border-radius: 10px; padding: 12px 14px; font-size: 14.5px; margin-top: 10px; line-height: 1.7; }
h2.sec { font-size: 17px; color: #B71C1C; margin: 22px 0 4px; padding-bottom: 6px; border-bottom: 2px solid #F3E0DC; }
h2.sec:first-child { margin-top: 0; }
label.l { display: block; font-weight: 700; font-size: 14.5px; margin: 14px 0 6px; }
label.l .req { color: #D32F2F; }
label.l .hint { font-weight: 400; color: #888; font-size: 12.5px; }
input[type=text], input[type=email], input[type=tel], select, textarea {
  width: 100%; padding: 11px 12px; border: 2px solid #E3E3E3; border-radius: 10px; font: inherit; font-size: 15.5px; background: #fff; outline: none; }
input:focus, select:focus, textarea:focus { border-color: #C62828; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.grid3 { display: grid; grid-template-columns: 150px 1fr 1fr; gap: 0 12px; }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.choices label { display: flex; align-items: center; gap: 8px; padding: 11px 12px; border: 2px solid #E3E3E3; border-radius: 10px; cursor: pointer; font-size: 15px; }
.choices label:has(input:checked) { border-color: #C62828; background: #FFF5F5; font-weight: 700; }
.choices input { accent-color: #C62828; width: 18px; height: 18px; }
.bad input, .bad select, .bad textarea, .bad .choices label, .bad.drop { border-color: #E57373 !important; }
.err { color: #C62828; font-size: 13px; margin-top: 5px; }
.alert { background: #FFEBEE; color: #B71C1C; border-radius: 10px; padding: 12px 14px; margin-bottom: 14px; }
.drop { display: block; border: 2px dashed #EF9A9A; border-radius: 12px; padding: 18px; text-align: center; cursor: pointer; background: #FFFBFB; }
.drop.has { border-style: solid; border-color: #43A047; background: #F1F8E9; }
.drop input { display: none; }
.drop .t { font-weight: 700; color: #C62828; }
.drop .s { font-size: 12.5px; color: #777; margin-top: 3px; }
.confirm { display: flex; gap: 10px; align-items: flex-start; margin-top: 18px; padding: 12px 14px; background: #FAFAFA; border-radius: 10px; font-size: 14.5px; cursor: pointer; }
.confirm input { width: 20px; height: 20px; margin-top: 2px; accent-color: #C62828; flex: none; }
.btn { display: inline-block; padding: 14px 22px; border: none; border-radius: 12px; font: inherit; font-size: 17px; font-weight: 800; color: #fff;
       background: linear-gradient(135deg, #D32F2F, #8E0000); cursor: pointer; text-decoration: none; }
.btn.full { width: 100%; margin-top: 18px; }
.btn:disabled { opacity: .6; cursor: wait; }
.btn.light { background: #fff; color: #B71C1C; border: 2px solid #B71C1C; }
.done { text-align: center; }
.done .ic { font-size: 56px; }
.done h2 { color: #2E7D32; margin: 4px 0 12px; }
.sum { text-align: left; background: #F7F7F7; border-radius: 12px; padding: 12px 16px; line-height: 1.95; font-size: 15px; }
.hide { display: none; }
.closed { text-align: center; padding: 26px 10px; }
.status-pill { display: inline-block; padding: 4px 14px; border-radius: 20px; font-weight: 700; font-size: 14px; }
.st-pending { background: #FFF3E0; color: #E65100; }
.st-approved { background: #E8F5E9; color: #2E7D32; }
.st-rejected { background: #FFEBEE; color: #C62828; }
@media (max-width: 560px) {
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .choices { grid-template-columns: 1fr; }
  .head h1 { font-size: 22px; }
}
@media print {
  body { background: #fff; }
  .noprint { display: none !important; }
  .wrap { padding: 0; }
  .card { box-shadow: none; padding: 0; }
}