:root {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --panel-strong: #f0f3f7;
  --ink: #17191c;
  --muted: #65707d;
  --line: #d9dfe7;
  --accent: #007f75;
  --accent-dark: #00645d;
  --danger: #c83a35;
  --warning: #b87500;
  --violet: #6155ce;
  --shadow: 0 14px 40px rgba(22, 26, 33, 0.08);
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(280px, 340px) 1fr;
  min-height: 100vh;
}

.sidebar {
  border-left: 1px solid var(--line);
  background: #ffffff;
  padding: 24px 18px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
}

.brand-row,
.topbar,
.panel-heading,
.form-actions,
.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: 1.55rem;
}

h2 {
  font-size: 1.45rem;
}

h3 {
  font-size: 1.05rem;
}

.search-row {
  margin: 22px 0 16px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 10px 12px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 127, 117, 0.14);
}

.client-list {
  display: grid;
  gap: 10px;
}

.client-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--panel);
  text-align: right;
  transition:
    border-color 160ms ease,
    background 160ms ease;
}

.client-card.active {
  border-color: var(--accent);
  background: #edf8f6;
}

.client-card strong,
.client-card span {
  display: block;
}

.client-card strong {
  margin-bottom: 4px;
}

.client-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.workspace {
  padding: 26px;
  min-width: 0;
}

.topbar {
  margin-bottom: 16px;
}

.notice {
  border-right: 4px solid var(--warning);
  background: #fff6e7;
  color: #5c420f;
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 18px;
  line-height: 1.5;
}

.layout-grid {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(320px, 0.78fr);
  gap: 16px;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.profile-panel,
.report-panel {
  min-width: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
}

.full-span {
  grid-column: 1 / -1;
}

.primary-button,
.secondary-button,
.icon-button,
.tab-button {
  border: 1px solid transparent;
  border-radius: 8px;
  min-height: 40px;
  padding: 0 14px;
  font-weight: 800;
}

.primary-button {
  background: var(--accent);
  color: #fff;
}

.primary-button:hover {
  background: var(--accent-dark);
}

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

.secondary-button:hover,
.icon-button:hover,
.tab-button:hover {
  border-color: var(--accent);
}

.icon-button {
  width: 40px;
  padding: 0;
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
}

.request-builder {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
  padding: 14px;
}

.request-builder-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.request-builder-head span {
  color: var(--accent);
  display: block;
  font-size: 0.78rem;
  font-weight: 850;
  margin-bottom: 3px;
}

.request-builder-head h4 {
  margin: 0;
  font-size: 1.02rem;
  letter-spacing: 0;
}

.request-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 8px;
}

.request-group {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px;
  color: var(--ink);
}

.request-group input {
  width: auto;
  margin: 3px 0 0;
  accent-color: var(--accent);
  grid-row: 1 / span 2;
}

.request-group span {
  font-size: 0.9rem;
  font-weight: 850;
}

.request-group small {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
}

.request-output {
  margin-top: 10px;
}

.request-output textarea {
  min-height: 150px;
  background: #fff;
  line-height: 1.55;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.metric {
  background: var(--panel-strong);
  border-radius: 8px;
  padding: 14px;
  min-height: 84px;
}

.metric span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 1.5rem;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 16px 0 12px;
}

.tab-button {
  background: #fff;
  border-color: var(--line);
}

.tab-button.active {
  background: #edf8f6;
  border-color: var(--accent);
  color: var(--accent-dark);
}

.blood-form {
  display: grid;
  gap: 10px;
}

.hidden {
  display: none;
}

.file-drop {
  border: 1px dashed var(--accent);
  border-radius: 8px;
  padding: 18px;
  background: #f4fbfa;
  color: var(--accent-dark);
  text-align: center;
}

.file-drop input {
  margin-bottom: 10px;
}

.report-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.summary-chip {
  border-radius: 8px;
  padding: 12px;
  background: var(--panel-strong);
}

.summary-chip strong {
  display: block;
  font-size: 1.35rem;
}

.summary-chip em {
  display: block;
  margin-top: 4px;
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-style: normal;
  font-weight: 800;
}

.summary-chip span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.score-chip {
  background: #edf8f6;
}

.risk-strip {
  display: grid;
  gap: 10px;
  margin: 12px 0 16px;
}

.risk-card {
  border: 1px solid var(--line);
  border-right-width: 4px;
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.risk-card strong {
  display: block;
  margin-bottom: 6px;
}

.risk-card p {
  color: #34404b;
  line-height: 1.55;
  margin: 0;
}

.risk-card.priority-doctor {
  border-right-color: var(--danger);
}

.risk-card.priority-action {
  border-right-color: var(--warning);
}

.risk-card.priority-watch {
  border-right-color: var(--violet);
}

.nutrition-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
  padding: 14px;
  margin: 12px 0 16px;
}

.nutrition-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.nutrition-heading span {
  color: var(--accent);
  display: block;
  font-size: 0.78rem;
  font-weight: 850;
  margin-bottom: 3px;
}

.nutrition-heading h4,
.nutrition-column h5,
.nutrition-notes h5 {
  margin: 0;
  letter-spacing: 0;
}

.nutrition-heading h4 {
  font-size: 1.05rem;
}

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

.nutrition-column {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.nutrition-column.eat {
  border-top: 4px solid var(--accent);
}

.nutrition-column.limit {
  border-top: 4px solid var(--warning);
}

.nutrition-column h5,
.nutrition-notes h5 {
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.nutrition-item {
  border-top: 1px solid var(--line);
  padding-top: 10px;
  margin-top: 10px;
}

.nutrition-item:first-of-type {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.nutrition-item strong {
  display: block;
  line-height: 1.35;
}

.nutrition-item p,
.empty-inline {
  color: #34404b;
  line-height: 1.55;
  margin: 6px 0 0;
}

.nutrition-item a {
  color: var(--accent-dark);
  display: inline-block;
  font-size: 0.84rem;
  font-weight: 800;
  margin-top: 8px;
  text-decoration: none;
}

.nutrition-marker-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.nutrition-marker-tags span {
  border-radius: 999px;
  background: var(--panel-strong);
  color: #34404b;
  padding: 4px 8px;
  font-size: 0.76rem;
  font-weight: 800;
}

.nutrition-notes {
  margin-top: 12px;
}

.nutrition-notes ul {
  margin: 0;
  padding: 0 20px 0 0;
}

.nutrition-notes li {
  color: #34404b;
  line-height: 1.55;
  margin: 4px 0;
}

.advice-grid {
  display: grid;
  gap: 10px;
  margin: 12px 0 16px;
}

.advice-card {
  border: 1px solid var(--line);
  border-right-width: 4px;
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.advice-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.advice-card-head strong {
  line-height: 1.35;
}

.advice-card-head span {
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--panel-strong);
  color: var(--ink);
  padding: 4px 9px;
  font-size: 0.78rem;
  font-weight: 850;
}

.advice-card p {
  margin: 8px 0 0;
  color: #34404b;
  line-height: 1.55;
}

.advice-card a {
  display: inline-block;
  margin-top: 10px;
  color: var(--accent-dark);
  font-weight: 800;
  text-decoration: none;
}

.advice-card.priority-doctor {
  border-right-color: var(--danger);
}

.advice-card.priority-action {
  border-right-color: var(--warning);
}

.advice-card.priority-watch {
  border-right-color: var(--violet);
}

.nutrition-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.nutrition-tags span {
  border-radius: 999px;
  background: var(--panel-strong);
  color: #34404b;
  padding: 5px 9px;
  font-size: 0.8rem;
  font-weight: 750;
}

.advice-empty {
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  margin: 12px 0 16px;
  padding: 14px;
  line-height: 1.55;
}

.marker-table {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-size: 0.82rem;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 0.82rem;
  font-weight: 800;
}

.status.inRange {
  background: #e7f7ef;
  color: #136b3e;
}

.status.high,
.status.low {
  background: #fdeceb;
  color: var(--danger);
}

.status.missingReference {
  background: #eef0ff;
  color: var(--violet);
}

.empty-state {
  color: var(--muted);
  padding: 20px 0;
  line-height: 1.6;
}

.toast {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 10;
  background: #111418;
  color: #fff;
  border-radius: 8px;
  padding: 12px 14px;
  min-width: 220px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .client-list {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }

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

@media (max-width: 720px) {
  .workspace,
  .sidebar {
    padding: 18px 14px;
  }

  .topbar,
  .brand-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-actions {
    width: 100%;
  }

  .topbar-actions button {
    flex: 1;
  }

  .form-grid,
  .metric-grid,
  .report-summary,
  .nutrition-columns,
  .request-group-grid {
    grid-template-columns: 1fr;
  }

  .request-builder-head {
    align-items: stretch;
    flex-direction: column;
  }
}