*{box-sizing:border-box}html,body{overflow-x:clip}body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;margin:0;background:#f3f0fa;color:#1f2937}
header{background:#5b21b6;color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px}
header h1{font-size:19px;margin:0}header p{margin:2px 0 0;font-size:13px;opacity:.9}
button{cursor:pointer;border:1px solid #d1d5db;background:#fff;border-radius:8px;padding:8px 12px;font-size:14px;touch-action:manipulation}
button.primary{background:#5b21b6;color:#fff;border-color:#5b21b6}
button.danger{color:#b91c1c}button:disabled{opacity:.5;cursor:default}
input,select,textarea{width:100%;padding:8px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;background:#fff}
input[type="checkbox"]{width:auto}
input[type="file"]{max-width:100%}
label{display:block;font-size:13px;font-weight:600;margin:10px 0 4px}
main{max-width:980px;margin:0 auto;padding:16px}
.tabs{display:flex;gap:6px;overflow-x:auto;white-space:nowrap;padding:10px 16px 0;-webkit-overflow-scrolling:touch}
.tabs button{flex:0 0 auto}
.tabs button.active{background:#5b21b6;color:#fff;border-color:#5b21b6}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin:0 0 14px}
.card h2{margin:0 0 8px;font-size:18px}.card h3{margin:18px 0 6px;font-size:15px}
.muted{color:#6b7280;font-size:13px}.small{font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.stat{background:#f5f3ff;border-radius:10px;padding:12px}.stat b{display:block;font-size:20px}
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:7px 6px;border-bottom:1px solid #e5e7eb;text-align:left;vertical-align:top}
td.num,th.num{text-align:right}.total{font-weight:700}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.row>*{flex:0 0 auto}
.formrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0 12px}
.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:10px;border-radius:8px;margin:0 0 12px}
.okmsg{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;padding:10px;border-radius:8px;margin:0 0 12px}
#gate{max-width:440px;margin:60px auto;padding:16px}
#app{display:none}
details{margin:8px 0}summary{cursor:pointer;font-weight:600}
.badge{display:inline-block;background:#ede9fe;color:#5b21b6;border-radius:999px;padding:2px 8px;font-size:12px;margin-left:6px}
#printSheet{display:none}
@media screen and (max-width:640px){
  header{flex-wrap:wrap;padding:calc(12px + env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) 12px max(14px,env(safe-area-inset-left))}
  header h1{font-size:17px}
  header p{font-size:12px}
  main{padding:12px max(12px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}
  .tabs{position:sticky;top:0;z-index:10;background:#f3f0fa;padding:8px max(12px,env(safe-area-inset-right)) 8px max(12px,env(safe-area-inset-left));border-bottom:1px solid #e5e7eb}
  .tabs button{min-height:44px;padding:10px 14px;font-size:15px}
  button{min-height:44px;padding:11px 14px;font-size:15px}
  input,select,textarea{font-size:16px;padding:11px 10px;min-height:44px}
  input[type="checkbox"]{min-height:0}
  label{margin:12px 0 5px;font-size:14px}
  .card{padding:14px;margin-bottom:12px}
  .card h2{font-size:17px}
  .grid{grid-template-columns:1fr 1fr;gap:8px}
  .stat{padding:10px}.stat b{font-size:18px}
  .formrow{grid-template-columns:1fr}
  .row{gap:10px}.row>*{flex:1 1 120px}
  .tablewrap{margin:8px 0}
  .tablewrap:has(>table tr>*:nth-child(4)) table{min-width:520px}
  th,td{padding:8px 6px}
  summary{padding:8px 0}
  #gate{margin:24px auto;padding:12px}
  #gate button{width:100%;min-height:48px}
}
@media print{
  body{background:#fff}header,.tabs,#appMain,#gate,#printBtnRow{display:none!important}
  #printSheet{display:block!important;color:#000}
  #printSheet h1{font-size:20px;margin:0}#printSheet h2{font-size:16px;margin:6px 0 12px}
  #printSheet table{font-size:12px}#printSheet th,#printSheet td{border-bottom:1px solid #999}
  .tablewrap{overflow:visible}
}