:root {
  --navy: #0F172A;
  --gold: #C5A059;
  --grey: #4A5568;
  --light: #F1F5F9;
  --border: #CBD5E1;
  --error: #B91C1C;
  --ok: #166534;
  --white: #fff;
  --radius: 10px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: #1F2937;
  background: #F8FAFC;
  line-height: 1.45;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 0 1rem; }
.site-header {
  background: var(--navy);
  color: var(--white);
  padding: 1rem 0;
  border-bottom: 3px solid var(--gold);
}
.site-header .wrap { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.brand-name { font-weight: 700; letter-spacing: 0.02em; }
.brand-sub { color: #94A3B8; font-size: 0.85rem; }
.header-right { color: var(--gold); font-size: 0.95rem; }
.banner {
  background: #FFFBEB;
  border-left: 4px solid var(--gold);
  padding: 0.85rem 1rem;
  margin: 1rem auto;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.section {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 1.25rem 0;
  overflow: hidden;
}
.section-head {
  background: var(--navy);
  color: var(--white);
  padding: 0.7rem 1rem;
  font-weight: 700;
}
.section-head span { color: var(--gold); margin-right: 0.4rem; }
.section-body { padding: 1rem; }
.section-intro { color: var(--grey); font-size: 0.92rem; margin: 0 0 1rem; }
.field { margin: 0 0 1.1rem; }
.field.hidden { display: none; }
.field label.main-label {
  display: block;
  font-weight: 650;
  color: var(--navy);
  margin-bottom: 0.35rem;
}
.help { font-size: 0.85rem; color: var(--grey); margin: 0.25rem 0 0.4rem; }
.req { color: var(--gold); }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=date],
select, textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: #fff;
}
textarea { min-height: 90px; resize: vertical; }
.radio-row, .check-row {
  display: flex; flex-wrap: wrap; gap: 0.55rem 1.1rem;
  margin-top: 0.25rem;
}
.radio-row label, .check-row label {
  display: flex; align-items: flex-start; gap: 0.4rem;
  font-weight: 500; cursor: pointer;
}
.info-block {
  background: var(--light);
  border-left: 3px solid var(--gold);
  padding: 0.75rem 0.9rem;
  border-radius: 0 8px 8px 0;
  font-size: 0.95rem;
}
.info-block ul, .info-block ol { margin: 0.4rem 0 0.2rem 1.2rem; padding: 0; }
.repeat-group {
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  margin-top: 0.4rem;
}
.repeat-item {
  border-bottom: 1px solid var(--light);
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
}
.repeat-item:last-child { border-bottom: 0; margin-bottom: 0; }
.sig-wrap {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  max-width: 100%;
}
.sig-wrap canvas {
  display: block;
  width: 100%;
  height: 160px;
  touch-action: none;
  cursor: crosshair;
}
.sig-tools { display: flex; gap: 0.5rem; margin-top: 0.4rem; }
.btn {
  appearance: none;
  border: none;
  border-radius: 8px;
  padding: 0.65rem 1.1rem;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}
.btn.primary { background: var(--navy); color: #fff; }
.btn.secondary { background: #E2E8F0; color: var(--navy); }
.btn.small { padding: 0.35rem 0.7rem; font-size: 0.85rem; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin: 1rem 0 2rem; }
.sticky-actions {
  position: sticky; bottom: 0;
  background: rgba(248,250,252,0.95);
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
  z-index: 5;
}
.save-status {
  font-size: 0.85rem;
  color: var(--grey);
  margin: 0.5rem 0;
}
.save-status.ok { color: var(--ok); }
.save-status.err { color: var(--error); }
.error { color: var(--error); }
.fine-print { font-size: 0.82rem; color: var(--grey); }
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0 2rem;
  font-size: 0.8rem;
  color: var(--grey);
}
.file-list { list-style: none; padding: 0; margin: 0.5rem 0; }
.file-list li {
  display: flex; justify-content: space-between; gap: 0.5rem;
  padding: 0.4rem 0.5rem; background: var(--light); border-radius: 6px; margin-bottom: 0.35rem;
}
.thankyou { padding: 2rem 1rem 3rem; }
.thankyou h1 { color: var(--navy); }
table.simple { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table.simple th, table.simple td { border: 1px solid var(--border); padding: 0.4rem 0.5rem; text-align: left; }
table.simple th { background: var(--navy); color: #fff; }
@media (max-width: 600px) {
  .site-header .wrap { flex-direction: column; }
  .sig-wrap canvas { height: 140px; }
}