:root {
  --afty-navy: #0d2b52;
  --afty-accent: #c8a24a;
  --bg: #f6f7f9;
  --card: #ffffff;
  --border: #dcdfe4;
  --text: #1c2430;
  --muted: #6b7480;
  --error: #c0392b;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
header.app-header {
  background: var(--afty-navy);
  color: #fff;
  padding: 16px;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 600;
}
main {
  max-width: 640px;
  margin: 0 auto;
  padding: 16px 16px 96px;
}
.step { display: none; }
.step.active { display: block; }

.type-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}
.type-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  text-align: left;
  font-size: 1rem;
  cursor: pointer;
}
.type-card strong { display: block; font-size: 1.1rem; margin-bottom: 4px; color: var(--afty-navy); }
.type-card span { color: var(--muted); font-size: 0.88rem; }
.type-card:active, .type-card.selected { border-color: var(--afty-accent); background: #fffaf0; }

section.fieldgroup {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
  border: 1px solid var(--border);
}
section.fieldgroup h2 {
  font-size: 0.95rem;
  margin: 0 0 12px;
  color: var(--afty-navy);
  border-left: 4px solid var(--afty-accent);
  padding-left: 8px;
}
.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.field label .req { color: var(--error); margin-left: 4px; font-size: 0.75rem; }
.field input[type=text], .field input[type=tel], .field input[type=number],
.field input[type=date], .field select, .field textarea {
  width: 100%;
  padding: 11px 10px;
  font-size: 16px; /* iOS zoom防止 */
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}
.field textarea { min-height: 70px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.hint { font-size: 0.78rem; color: var(--muted); margin-top: 3px; }
.error-msg { font-size: 0.78rem; color: var(--error); margin-top: 3px; display: none; }
.field.has-error input, .field.has-error select { border-color: var(--error); background: #fff5f5; }
.field.has-error .error-msg { display: block; }

.checkgrid { display: flex; flex-wrap: wrap; gap: 8px; }
.checkgrid label {
  display: flex; align-items: center; gap: 6px;
  border: 1px solid var(--border); border-radius: 20px;
  padding: 8px 12px; font-size: 0.85rem; font-weight: 500;
  background: #fff;
  cursor: pointer;
}
.checkgrid label:hover { border-color: var(--afty-accent); }
.checkgrid input { accent-color: var(--afty-accent); cursor: pointer; }
.field label:has(input[type=checkbox]) { cursor: pointer; }
.field label:has(input[type=checkbox]) input { cursor: pointer; }

.actions {
  position: sticky; bottom: 0; background: var(--bg);
  padding: 12px 0 4px; margin-top: 8px;
  display: flex; gap: 10px;
}
button {
  flex: 1;
  padding: 15px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 10px;
  border: none;
  cursor: pointer;
}
button.primary { background: var(--afty-navy); color: #fff; }
button.secondary { background: #fff; color: var(--afty-navy); border: 1px solid var(--afty-navy); }
button:disabled { opacity: 0.5; }

.confirm-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.confirm-table th { text-align: left; color: var(--muted); font-weight: 500; padding: 6px 8px 6px 0; vertical-align: top; width: 40%; word-break: break-word; }
.confirm-table { table-layout: fixed; }
.confirm-table td { padding: 6px 0; word-break: break-all; }
.confirm-table tr { border-bottom: 1px solid #eee; }

.progressbar { display: flex; gap: 4px; margin-bottom: 16px; }
.progressbar div { flex: 1; height: 4px; background: var(--border); border-radius: 2px; }
.progressbar div.done { background: var(--afty-accent); }

.notice {
  background: #fff8e6; border: 1px solid #f0d98c; border-radius: 8px;
  padding: 10px 12px; font-size: 0.82rem; color: #6b5300; margin-bottom: 16px;
}
.success-box { text-align: center; padding: 40px 16px; }
.success-box h2 { color: var(--afty-navy); }