:root {
  --ink: #082827;
  --paper: #fffefa;
  --surface: #f4f1ea;
  --line: #d9d7cd;
  --muted: #68716b;
  --coral: #e8523c;
  --green: #3e956d;
  --amber: #e2ad4b;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { min-width: 320px; margin: 0; background: var(--surface); color: var(--ink); font-family: Arial, "Noto Sans Thai", Tahoma, sans-serif; }
button, input { font: inherit; }
a { color: inherit; text-decoration: none; }
.eyebrow { margin: 0 0 7px; color: var(--coral); font-size: 10px; font-weight: 900; }

.summary-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 26px clamp(24px, 5vw, 72px);
  background: var(--ink);
  color: var(--paper);
}
.summary-header h1 { margin: 0; font-size: 28px; }
.summary-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 18px; }
.summary-brand span { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-size: 11px; }
.summary-header nav { display: flex; gap: 18px; color: var(--amber); font-size: 12px; font-weight: 800; }

main { padding: 42px clamp(24px, 5vw, 72px) 72px; }
.summary-access { display: grid; grid-template-columns: 1fr minmax(320px, .8fr); gap: 28px; padding: 28px; background: var(--paper); border: 1px solid var(--line); }
.summary-access h2, .section-heading h2 { margin: 0; font-size: 24px; }
.summary-access p:not(.eyebrow) { margin: 9px 0 0; color: var(--muted); font-size: 13px; }
.summary-access form { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.summary-access label { display: grid; gap: 6px; color: var(--muted); font-size: 11px; font-weight: 800; }
.summary-access input { min-height: 42px; border: 1px solid var(--line); padding: 9px 10px; }
.summary-access button, #summaryRefresh { border: 0; padding: 10px 18px; background: var(--coral); color: white; font-weight: 800; cursor: pointer; }
#summaryAccessFeedback { grid-column: 1 / -1; color: var(--coral); }

.summary-stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.summary-stats article { min-height: 132px; padding: 20px; border: 1px solid var(--line); background: var(--paper); }
.summary-stats span, .summary-stats small { display: block; color: var(--muted); font-size: 11px; }
.summary-stats strong { display: block; margin: 10px 0 6px; font-size: 30px; }

.summary-table-section { margin-top: 20px; padding: 26px; background: var(--paper); border: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.summary-table-wrap { margin-top: 22px; overflow-x: auto; }
table { width: 100%; min-width: 1180px; border-collapse: collapse; font-size: 12px; }
th, td { padding: 13px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 10px; }
td strong, td small { display: block; }
td small { margin-top: 4px; color: var(--muted); }
.status-pill { display: inline-block; padding: 5px 8px; background: #e5f2e9; color: #236d4c; font-weight: 800; }
.empty-row { padding: 36px; color: var(--muted); text-align: center; }
#summaryFeedback { min-height: 18px; margin: 14px 0 0; color: var(--muted); font-size: 11px; }

.progress-track { width: 120px; height: 7px; margin-bottom: 6px; overflow: hidden; background: var(--line); }
.progress-track span { display: block; height: 100%; background: var(--green); }
.progress-control { display: flex; gap: 5px; margin-top: 7px; }
.progress-control input { width: 58px; min-height: 30px; border: 1px solid var(--line); padding: 4px; }
.progress-control button { min-height: 30px; border: 0; padding: 4px 8px; background: var(--ink); color: white; font-size: 10px; font-weight: 800; }

@media (max-width: 900px) {
  .summary-header { grid-template-columns: auto 1fr; }
  .summary-header nav { grid-column: 1 / -1; }
  .summary-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .summary-access { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .summary-header { display: block; padding: 22px; }
  .summary-header > div { margin-top: 22px; }
  .summary-header nav { margin-top: 18px; }
  main { padding: 24px 16px 48px; }
  .summary-access form { grid-template-columns: 1fr; }
  .summary-stats { grid-template-columns: 1fr; }
  .summary-table-section { padding: 18px; }
  .section-heading { align-items: start; }
}