:root {
  color-scheme: light;
  --ink: #1c2430;
  --muted: #5c6775;
  --line: #d9dee5;
  --bg: #f3f5f7;
  --card: #ffffff;
  --accent: #1f4e79;
  --pass: #0f7b4c;
  --fail: #9f1239;
  --tech: #9a3412;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "Malgun Gothic", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.45;
}

header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
  padding: 22px 28px 16px;
  background: var(--card);
  border-bottom: 3px solid var(--accent);
}

h1 {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
}

h2 {
  margin: 0;
  font-size: 18px;
}

.sub, .hint, .status {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.tools, .filters, .section-head {
  display: flex;
  gap: 12px;
  align-items: end;
  flex-wrap: wrap;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
}

select, input, button, .button {
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 7px 10px;
  min-height: 36px;
}

button, .button {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

button.secondary, #reload {
  background: #fff;
  color: var(--ink);
}

nav.pages {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 14px 28px 0;
}

nav.pages a {
  text-decoration: none;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 12px;
  min-height: 36px;
}

nav.pages a[aria-current="page"] {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

main, body > section, body > p, body > details {
  margin-left: 28px;
  margin-right: 28px;
}

body > section, body > details {
  margin-top: 18px;
}

.section-head { justify-content: space-between; margin-bottom: 8px; }
.section-head h2 { align-self: center; }

.charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 12px 0 4px;
}

.chart-card {
  margin: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px 8px;
  min-width: 0;
}

.chart-card.wide { grid-column: 1 / -1; }

.chart-card figcaption {
  font-size: 13px;
  font-weight: 700;
}

.chart-card canvas {
  width: 100%;
  height: 220px;
  display: block;
}

#chart-tip {
  position: fixed;
  z-index: 20;
  display: none;
  pointer-events: none;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  line-height: 1.4;
  padding: 6px 8px;
  border-radius: 4px;
  white-space: pre-line;
  max-width: 280px;
}

.scroll {
  margin-top: 8px;
  max-height: 460px;
  overflow: auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

table.data th, table.data td {
  padding: 7px 8px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

table.data th {
  position: sticky;
  top: 0;
  background: #eef3f8;
  cursor: pointer;
  z-index: 1;
}

table.data td.wrap {
  white-space: normal;
  min-width: 220px;
  max-width: 420px;
  word-break: break-word;
}

.num { text-align: right; font-variant-numeric: tabular-nums; }

.tag {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 12px;
}

.tag-dosage { background: #fde8ee; color: var(--fail); }
.tag-tech { background: #ffedd5; color: var(--tech); }
.tag-pass { background: #e7f6ee; color: var(--pass); }

.status.error { color: var(--fail); }

.who { align-self: center; font-size: 13px; color: var(--muted); }
.button.secondary, button.secondary, a.secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}
.login-body { align-items: center; }
.login-body .login-card { margin-top: auto; margin-bottom: auto; }
.login-body .site-footer { margin-top: 0; width: 100%; }
.login-card, .user-form {
  display: grid;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}
.login-card { width: min(420px, calc(100% - 32px)); }
.login-card button, .user-form button { justify-self: start; }
.user-form { margin-top: 10px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: end; }
.user-form fieldset { grid-column: 1 / -1; border: 1px solid var(--line); border-radius: 6px; }
.user-form .tools { grid-column: 1 / -1; }
.check { flex-direction: row; align-items: center; gap: 8px; }
#hospitals { display: flex; flex-wrap: wrap; gap: 10px 16px; }
#users button { margin-right: 6px; }
.upload {
  margin: 16px 28px 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
}
.upload h2 { margin: 0; font-size: 16px; }
.upload-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  margin-top: 10px;
}
.upload-form button { align-self: end; }

.site-footer {
  margin-top: auto;
  padding: 18px 28px 22px;
  border-top: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  font-size: 12px;
}

.site-footer p { margin: 0; }
.site-footer p + p { margin-top: 4px; }
.site-footer a { color: var(--accent); }

@media (max-width: 800px) {
  header { flex-direction: column; align-items: stretch; }
  header, body > section, body > p, body > details { margin-left: 14px; margin-right: 14px; }
  .site-footer { padding-left: 14px; padding-right: 14px; }
  header, nav.pages { padding-left: 14px; padding-right: 14px; }
  .charts { grid-template-columns: 1fr; }
}