/* style.css — ระบบค้นหาผลตรวจสุขภาพ */

:root {
  --primary: #1a5e8a;
  --primary-dark: #12455f;
  --danger: #c0392b;
  --success: #1e7d34;
  --muted: #6b7280;
  --border: #d1d5db;
  --na-bg: #d9d9d9;
  --bg: #f4f6f8;
  --surface: #ffffff;
  --pdpa-bg: #fff8e1;
  --pdpa-accent: #e67e22;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: #1f2933;
  font-family: 'Sarabun', 'Noto Sans Thai', -apple-system, 'Segoe UI', Tahoma, sans-serif;
  line-height: 1.55;
}

.site-header {
  text-align: center;
  padding: 24px 16px 12px;
}
.site-header h1 { font-size: 1.4rem; margin: 0 0 4px; color: var(--primary-dark); }
.site-header .org { margin: 0; font-weight: 600; }
.site-header .meta { margin: 4px 0 0; color: var(--muted); font-size: 0.9rem; }

.pdpa-banner {
  max-width: 860px;
  margin: 8px auto 0;
  background: var(--pdpa-bg);
  border-left: 6px solid var(--pdpa-accent);
  padding: 12px 16px;
  font-size: 0.9rem;
  border-radius: 4px;
}

.container {
  max-width: 860px;
  margin: 16px auto;
  padding: 0 16px 40px;
}

/* ── ฟอร์ม ── */
.search-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}
.type-chooser {
  border: 1px solid var(--border);
  border-radius: 6px;
  margin: 0 0 16px;
  padding: 8px 12px;
}
.type-chooser legend { font-size: 0.85rem; color: var(--muted); padding: 0 6px; }
.type-chooser label { margin-right: 20px; cursor: pointer; }

.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; }
#searchInput {
  width: 100%;
  padding: 12px;
  font-size: 1.1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  letter-spacing: 0.02em;
}
#searchInput:focus-visible { outline: 3px solid var(--primary); outline-offset: 1px; }

.turnstile-box:empty { display: none; }

.actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  font: inherit;
  padding: 12px 22px;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-dark); }
.btn-ghost { background: #fff; border-color: var(--border); color: #374151; }
.btn-link {
  background: none; border: none; color: var(--primary);
  text-decoration: underline; padding: 0 4px; font-size: 0.85rem;
}

/* ── สถานะ ── */
.error-msg {
  max-width: 860px;
  margin: 16px auto 0;
  background: #fdecea;
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 12px 16px;
  border-radius: 6px;
}
.loading { margin-top: 16px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.spinner {
  width: 18px; height: 18px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.not-found {
  margin-top: 16px;
  background: #fff;
  border: 1px dashed var(--muted);
  padding: 16px;
  border-radius: 6px;
  text-align: center;
  color: var(--muted);
}

/* ── ผลลัพธ์ ── */
.result {
  margin-top: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}
.result-head { border-bottom: 2px solid var(--primary); padding-bottom: 12px; margin-bottom: 16px; }
.res-name { margin: 0 0 4px; color: var(--primary-dark); }
.res-sub { margin: 0; color: var(--muted); font-size: 0.95rem; }
.res-exam { margin: 4px 0 0; color: var(--muted); font-size: 0.9rem; }
.res-exam:empty { display: none; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 18px;
}
.data-table caption {
  text-align: left;
  font-weight: 700;
  color: var(--primary-dark);
  padding: 6px 0;
  font-size: 1.05rem;
}
.data-table th, .data-table td {
  border: 1px solid var(--border);
  padding: 8px 12px;
  text-align: left;
  vertical-align: middle;
}
.data-table th[scope="row"] {
  background: #f0f3f6;
  width: 40%;
  font-weight: 600;
}
.data-table tbody tr:nth-child(even) td { background: #fafbfc; }

.exam-cell { text-align: center; font-weight: 700; }
.exam-cell.checked { color: var(--success); }
.exam-cell.na { background: var(--na-bg) !important; }
.exam-cell.empty { color: var(--muted); font-weight: 400; }
.exam-cell.chem-list { text-align: left; font-weight: 400; }

.note-line { margin: 4px 0 16px; }

.result-legend { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.85rem; color: var(--muted); margin-bottom: 16px; }
.result-legend .lg { display: inline-flex; align-items: center; gap: 6px; }
.result-legend .exam-cell {
  display: inline-block; width: 22px; height: 18px; line-height: 18px;
  border: 1px solid var(--border); text-align: center;
}

.site-footer {
  text-align: center;
  padding: 20px 16px;
  color: var(--muted);
  font-size: 0.85rem;
}
.site-footer a { color: var(--primary); }

/* ── Responsive ── */
@media (max-width: 480px) {
  .site-header h1 { font-size: 1.15rem; }
  .actions .btn { flex: 1 1 100%; }
  .data-table th[scope="row"] { width: 45%; }
  .result, .search-form { padding: 14px; }
}
.table-wrap { overflow-x: auto; }

/* ── Print ── */
@media print {
  .site-header .meta, .pdpa-banner, .search-form, .error-msg,
  .loading, .not-found, .result-legend, .no-print, .site-footer .privacy-link,
  #toggleCidBtn {
    display: none !important;
  }
  body { background: #fff; }
  .result { border: none; padding: 0; }
  .exam-cell.na { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* ── Motion ── */
@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; }
  * { transition: none !important; }
}