:root {
  --bg: #f1f6fb;
  --surface: #ffffff;
  --surface2: #eef5fb;
  --text: #10263d;
  --text-muted: #3d556f;
  --text-dim: #6b8298;
  --border: #d2dfeb;
  --accent: #176b8f;
  --accent2: #0f8d86;
  --danger: #a52842;
  --warn: #9b5f00;
  --radius: 16px;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'DM Sans', sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
  background: radial-gradient(circle at 12% 8%, #ffffff 0%, #f2f7fc 36%, #e7eff8 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image: linear-gradient(108deg, rgba(23, 107, 143, 0.05), rgba(15, 141, 134, 0.03) 55%, transparent 100%);
}

a {
  color: inherit;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 16px 22px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(9px);
  box-shadow: 0 8px 30px rgba(16, 38, 61, 0.09);
}

.title-wrap {
  display: flex;
  flex-direction: column;
  min-width: 220px;
}

.title-wrap h1 {
  margin: 0;
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.title-wrap p {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 220px;
}

.search-wrap svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
}

.search-input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  font: 500 14px var(--sans);
  padding: 10px 12px 10px 38px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(23, 107, 143, 0.14);
}

.header-badge,
.header-btn,
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface2);
  color: var(--text-muted);
  text-decoration: none;
  font: 500 11px var(--mono);
  letter-spacing: 0.06em;
  padding: 8px 12px;
  white-space: nowrap;
}

.header-btn:hover,
.theme-toggle:hover {
  border-color: var(--accent2);
  color: var(--accent2);
}

.theme-toggle {
  cursor: pointer;
}

.page-shell {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
}

.notice {
  border: 1px solid rgba(165, 40, 66, 0.24);
  border-radius: var(--radius);
  background: rgba(165, 40, 66, 0.07);
  color: var(--text-muted);
  padding: 14px 16px;
  font-size: 13px;
  margin-bottom: 18px;
}

.notice strong {
  color: var(--danger);
}

.result-meta {
  font-family: var(--mono);
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 4px 2px 14px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.set-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #f6fbff 100%);
  box-shadow: 0 14px 30px rgba(16, 38, 61, 0.09);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.set-card-top {
  padding: 14px 16px 10px;
  background: linear-gradient(120deg, rgba(23, 107, 143, 0.17), rgba(15, 141, 134, 0.08));
  border-bottom: 1px solid rgba(23, 107, 143, 0.15);
}

.set-card h2 {
  margin: 0 0 8px;
  font-size: 21px;
  line-height: 1.25;
  font-weight: 700;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  border: 1px solid rgba(23, 107, 143, 0.25);
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 7px;
  color: var(--accent);
  background: rgba(23, 107, 143, 0.1);
  font-family: var(--mono);
}

.set-card-body {
  padding: 12px 16px 16px;
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 12px;
}

.set-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
}

.open-set {
  display: inline-block;
  width: fit-content;
  margin-top: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--accent);
  border: 1px solid rgba(23, 107, 143, 0.25);
  border-radius: 10px;
  background: rgba(23, 107, 143, 0.08);
  padding: 7px 10px;
}

.open-set:hover {
  color: var(--accent2);
  border-color: var(--accent2);
}

.empty {
  margin-top: 10px;
  border: 1px dashed var(--border);
  border-radius: 14px;
  padding: 28px 14px;
  text-align: center;
  color: var(--text-dim);
  font-family: var(--mono);
}

.back-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface2);
  padding: 7px 11px;
}

.back-link:hover {
  border-color: var(--accent2);
  color: var(--accent2);
}

.order-title {
  margin: 0;
  font-size: 30px;
  line-height: 1.2;
  color: var(--text);
}

.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

.section-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(16, 38, 61, 0.07);
  padding: 16px;
}

.section-card h3 {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-card p,
.section-card li {
  color: var(--text-muted);
  font-size: 14px;
}

.section-card ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.med-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.med-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 780px;
}

.med-table th,
.med-table td {
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  padding: 10px 10px;
}

.med-table th {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  background: var(--surface2);
}

.med-table td {
  font-size: 13px;
  color: var(--text-muted);
}

.med-table tr:last-child td {
  border-bottom: none;
}

.med-name {
  color: var(--text);
  font-weight: 600;
}

.med-route,
.med-dose,
.med-interval {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
}

.quick-facts {
  display: grid;
  gap: 10px;
}

.fact {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface2);
  padding: 10px;
}

.fact h4 {
  margin: 0 0 5px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.fact p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
}

mark {
  background: rgba(155, 95, 0, 0.22);
  border-radius: 2px;
  color: var(--warn);
  padding: 0 1px;
}

html[data-theme="dark"] {
  --bg: #0d0f14;
  --surface: #141720;
  --surface2: #1c2030;
  --text: #e4e8f2;
  --text-muted: #7a849e;
  --text-dim: #4a5068;
  --border: #252a3a;
  --accent: #3b7cff;
  --accent2: #00d4a0;
  --danger: #ff4d6d;
  --warn: #f5a623;
}

html[data-theme="dark"] body {
  background: radial-gradient(circle at 8% 8%, #10131a 0%, #0d0f14 48%, #090b0f 100%);
}

html[data-theme="dark"] body::before {
  background-image: linear-gradient(108deg, rgba(59, 124, 255, 0.1), rgba(0, 212, 160, 0.05) 56%, transparent 100%);
}

html[data-theme="dark"] .header {
  background: rgba(20, 23, 32, 0.9);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

html[data-theme="dark"] .search-input {
  background: #10141d;
}

html[data-theme="dark"] .header-badge,
html[data-theme="dark"] .header-btn,
html[data-theme="dark"] .theme-toggle,
html[data-theme="dark"] .back-link,
html[data-theme="dark"] .fact,
html[data-theme="dark"] .med-table-wrap {
  background: #161b27;
}

html[data-theme="dark"] .set-card {
  background: linear-gradient(180deg, #161b27 0%, #141924 100%);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.3);
}

html[data-theme="dark"] .set-card-top {
  background: linear-gradient(120deg, rgba(59, 124, 255, 0.2), rgba(0, 212, 160, 0.09));
  border-bottom-color: rgba(59, 124, 255, 0.2);
}

html[data-theme="dark"] .notice {
  background: rgba(255, 77, 109, 0.07);
  border-color: rgba(255, 77, 109, 0.22);
}

html[data-theme="dark"] .tag {
  border-color: rgba(59, 124, 255, 0.35);
  background: rgba(59, 124, 255, 0.17);
  color: #9fc0ff;
}

html[data-theme="dark"] .section-card {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.26);
}

html[data-theme="dark"] .med-table th {
  background: rgba(59, 124, 255, 0.14);
  color: #9fb5d6;
}

html[data-theme="dark"] .med-route,
html[data-theme="dark"] .med-dose,
html[data-theme="dark"] .med-interval {
  color: #9fc0ff;
}

html[data-theme="dark"] mark {
  background: rgba(245, 166, 35, 0.26);
  color: #ffc76f;
}

@media (max-width: 960px) {
  .header {
    position: static;
    padding: 14px;
    gap: 10px;
  }

  .page-shell {
    padding: 14px;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .set-card h2 {
    font-size: 19px;
  }

  .order-title {
    font-size: 25px;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }
}