:root {
  --bg: #f7f2e8;
  --bg-strong: #efe7d8;
  --card: rgba(255, 252, 246, 0.88);
  --card-strong: rgba(255, 252, 247, 0.96);
  --line: rgba(93, 88, 74, 0.14);
  --line-strong: rgba(93, 88, 74, 0.22);
  --text: #201d16;
  --muted: #6c685f;
  --out: #bc4b36;
  --border: #a7771d;
  --normal: #35694f;
  --info: #376476;
  --shadow: 0 16px 38px rgba(48, 42, 30, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --sans: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  --serif: "Iowan Old Style", "Book Antiqua", "Palatino Linotype", Georgia, serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(215, 199, 172, 0.42), transparent 34%),
    radial-gradient(circle at 80% 0%, rgba(172, 200, 190, 0.28), transparent 26%),
    linear-gradient(180deg, #fcf8f1 0%, var(--bg) 60%, #efe7d9 100%);
  color: var(--text);
  font-family: var(--sans);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(86, 80, 66, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(86, 80, 66, 0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 85%);
}

button,
input,
select {
  font: inherit;
}

.app-shell {
  width: min(1320px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 42px;
  position: relative;
}

.hero,
.summary-grid,
.filters-panel,
.workspace,
.loading-card {
  animation: fade-up 420ms ease both;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(240px, 0.7fr);
  gap: 18px;
  align-items: end;
  margin-bottom: 14px;
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: rgba(61, 88, 80, 0.76);
}

.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4vw, 4.2rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.hero-copy {
  margin: 12px 0 0;
  max-width: 60ch;
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--muted);
}

.hero-note {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 251, 243, 0.72);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid;
  gap: 8px;
  color: #4b625c;
}

.mobile-toolbar {
  display: none;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.summary-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.92), rgba(255, 249, 240, 0.76));
  box-shadow: var(--shadow);
  padding: 18px 18px 16px;
  display: grid;
  gap: 8px;
}

.summary-card span {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.summary-card strong {
  font-size: clamp(1.75rem, 2vw, 2.3rem);
  font-family: var(--serif);
  line-height: 1;
}

.summary-card small {
  color: var(--muted);
  line-height: 1.35;
}

.summary-card.out strong {
  color: var(--out);
}

.summary-card.border strong {
  color: var(--border);
}

.summary-card.normal strong {
  color: var(--normal);
}

.summary-card.info strong {
  color: var(--info);
}

.filters-panel {
  display: grid;
  grid-template-columns: minmax(240px, 2fr) repeat(4, minmax(148px, 1fr));
  gap: 12px;
  align-items: end;
  margin-bottom: 18px;
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--card);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.control,
.toggle {
  display: grid;
  gap: 8px;
}

.control span,
.toggle span {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.control input,
.control select {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 247, 0.96);
  color: var(--text);
  outline: none;
}

.control input:focus,
.control select:focus {
  border-color: rgba(42, 95, 98, 0.45);
  box-shadow: 0 0 0 4px rgba(64, 128, 126, 0.1);
}

.toggle {
  grid-column: 1 / -1;
  grid-auto-flow: column;
  justify-content: start;
  align-items: center;
}

.toggle input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: #2f6a66;
}

.workspace {
  display: block;
}

.list-panel,
.loading-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--card);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.list-panel {
  overflow: hidden;
}

.list-header,
.lab-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px;
  gap: 14px;
  align-items: center;
}

.list-header {
  padding: 16px 20px;
  background: rgba(239, 232, 219, 0.74);
  border-bottom: 1px solid var(--line);
  font-size: 0.77rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #625d52;
}

.list-body {
  display: grid;
}

.lab-row {
  width: 100%;
  border: 0;
  border-top: 1px solid rgba(95, 90, 75, 0.1);
  background: transparent;
  padding: 18px 20px;
  text-align: left;
  cursor: pointer;
  position: relative;
  transition:
    background-color 150ms ease,
    transform 150ms ease,
    box-shadow 180ms ease;
}

.lab-row:first-child {
  border-top: 0;
}

.lab-row::before {
  content: "";
  position: absolute;
  inset: 12px auto 12px 8px;
  width: 4px;
  border-radius: 999px;
  background: var(--source-accent);
  opacity: 0.72;
}

.lab-row:hover {
  background: rgba(255, 250, 241, 0.82);
}

.lab-row.selected {
  background: rgba(255, 248, 235, 0.92);
  box-shadow: inset 0 0 0 1px rgba(75, 100, 95, 0.16);
}

.lab-row.compact-row {
  padding-top: 14px;
  padding-bottom: 14px;
}

.lab-row.emphasis-row {
  background: linear-gradient(180deg, rgba(255, 249, 243, 0.72), rgba(255, 252, 247, 0.2));
}

.cell {
  min-width: 0;
}

.cell.updated {
  display: grid;
  gap: 4px;
  justify-items: end;
  text-align: right;
}

.cell.updated strong {
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.cell.updated span,
.timeline-meta,
.detail-subtitle,
.range-unavailable,
.spark-empty {
  color: var(--muted);
  font-size: 0.84rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid transparent;
  white-space: nowrap;
}

.status-pill.out_of_range {
  color: var(--out);
  background: rgba(188, 75, 54, 0.1);
  border-color: rgba(188, 75, 54, 0.22);
}

.status-pill.borderline {
  color: var(--border);
  background: rgba(190, 139, 43, 0.12);
  border-color: rgba(190, 139, 43, 0.26);
}

.status-pill.normal {
  color: var(--normal);
  background: rgba(53, 105, 79, 0.1);
  border-color: rgba(53, 105, 79, 0.22);
}

.status-pill.informational {
  color: var(--info);
  background: rgba(55, 100, 118, 0.1);
  border-color: rgba(55, 100, 118, 0.22);
}

.overview-layout {
  display: grid;
  grid-template-columns: minmax(170px, 240px) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.overview-labels {
  display: grid;
  gap: 4px;
}

.overview-name {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.overview-status {
  font-size: 0.84rem;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.overview-status.out_of_range {
  color: var(--out);
}

.overview-status.borderline {
  color: var(--border);
}

.overview-status.normal {
  color: var(--normal);
}

.overview-status.informational {
  color: var(--info);
}

.overview-mobile-date {
  display: none;
  color: var(--muted);
  font-size: 0.84rem;
}

.snapshot-card {
  display: grid;
  gap: 10px;
}

.snapshot-card.compact {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.snapshot-card.text {
  align-content: center;
}

.snapshot-range {
  display: grid;
  gap: 6px;
}

.snapshot-result-inline {
  font-size: 1rem;
  font-weight: 600;
}

.snapshot-note {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.3;
}

.range-widget {
  position: relative;
  padding-top: 34px;
}

.snapshot-card.dense .range-widget {
  padding-top: 28px;
}

.range-track {
  position: relative;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, #f3d752, #f6df7b);
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(79, 64, 38, 0.18);
}

.range-band {
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: 999px;
}

.range-band.reference {
  background: linear-gradient(90deg, #4b9e5b, #5aa95a);
}

.range-band.ideal-overlay {
  background: rgba(61, 99, 121, 0.14);
  box-shadow: inset 0 0 0 1px rgba(61, 99, 121, 0.16);
}

.range-pin-anchor {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  display: grid;
  justify-items: center;
}

.range-value-pill {
  min-width: 42px;
  min-height: 32px;
  padding: 0 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.94rem;
  background: #fffaf2;
  border: 3px solid #171512;
  color: #171512;
  box-shadow: 0 5px 18px rgba(28, 24, 17, 0.1);
}

.snapshot-card.dense .range-value-pill {
  min-width: 38px;
  min-height: 29px;
  font-size: 0.88rem;
  border-width: 2.5px;
}

.range-value-caret {
  width: 0;
  height: 0;
  margin-top: 3px;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 9px solid #171512;
}

.snapshot-card.dense .range-value-caret {
  border-left-width: 6px;
  border-right-width: 6px;
  border-top-width: 8px;
}

.range-scale {
  position: relative;
  height: 16px;
  margin-top: 2px;
}

.range-scale-label {
  position: absolute;
  top: 0;
  color: rgba(88, 82, 70, 0.86);
  font-size: 0.78rem;
  line-height: 1;
}

.range-scale-label.start {
  transform: translateX(0);
}

.range-scale-label.center {
  transform: translateX(-50%);
}

.range-scale-label.end {
  transform: translateX(-100%);
}

.sparkline {
  width: 100%;
  height: 36px;
  overflow: visible;
}

.sparkline polyline {
  fill: none;
  stroke-width: 2.6;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.sparkline circle {
  fill: currentColor;
}

.sparkline.out_of_range {
  color: var(--out);
}

.sparkline.borderline {
  color: var(--border);
}

.sparkline.normal {
  color: var(--normal);
}

.sparkline.informational {
  color: var(--info);
}

.inline-detail-panel {
  margin: 0 16px 16px 16px;
  padding: 20px;
  border-top: 1px solid rgba(95, 90, 75, 0.1);
  border-radius: 0 0 22px 22px;
  background: linear-gradient(180deg, rgba(255, 250, 241, 0.84), rgba(255, 252, 247, 0.92));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
  display: grid;
  gap: 18px;
}

.inline-detail-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
}

.inline-detail-header h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.65rem;
  line-height: 1.05;
}

.detail-subtitle {
  margin: 8px 0 0;
}

.inline-detail-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.detail-stat {
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 252, 246, 0.82);
  display: grid;
  gap: 6px;
}

.detail-stat span,
.detail-stat small {
  color: var(--muted);
}

.detail-stat strong {
  font-size: 1.26rem;
  letter-spacing: -0.04em;
}

.inline-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(250px, 0.9fr);
  gap: 16px;
  align-items: start;
}

.inline-detail-chart-block,
.inline-detail-history {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 251, 244, 0.8);
}

.inline-detail-chart-block {
  padding: 16px;
}

.inline-detail-history {
  padding: 14px;
  display: grid;
  gap: 12px;
}

.inline-detail-history-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.inline-detail-history-list {
  display: grid;
  gap: 10px;
}

.inline-history-chip {
  padding: 12px 13px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.9);
  display: grid;
  gap: 4px;
}

.inline-history-chip strong {
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.inline-history-chip span {
  color: var(--muted);
  font-size: 0.78rem;
}

.detail-chart {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

.detail-band.reference {
  fill: rgba(74, 129, 121, 0.18);
}

.detail-band.ideal {
  fill: rgba(190, 139, 43, 0.15);
}

.detail-axis {
  stroke: rgba(81, 76, 66, 0.24);
  stroke-width: 1;
}

.detail-line {
  fill: none;
  stroke: #304f5d;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.detail-point {
  fill: #304f5d;
  stroke: rgba(255, 255, 255, 0.95);
  stroke-width: 2;
}

.detail-label {
  fill: #6d675d;
  font-size: 12px;
}

.detail-empty {
  border-radius: var(--radius-md);
  border: 1px dashed var(--line-strong);
  padding: 22px;
  color: var(--muted);
  background: rgba(255, 252, 246, 0.55);
}

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

.timeline-item {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 251, 243, 0.72);
}

.timeline-date {
  font-size: 0.86rem;
  color: var(--muted);
  padding-top: 3px;
}

.timeline-topline {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.timeline-topline strong {
  font-size: 1rem;
}

.timeline-source {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.timeline-source::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--source-accent);
}

.timeline-meta {
  margin-top: 6px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.loading-card {
  min-height: 280px;
  place-items: center;
  display: grid;
  text-align: center;
  color: var(--muted);
}

.loading-card.error {
  color: var(--out);
}

.empty-state {
  padding: 26px 18px;
  color: var(--muted);
}

.range-unavailable {
  display: none;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filters-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .control.search {
    grid-column: 1 / -1;
  }

  .inline-detail-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 980px) {
  .app-shell {
    width: min(100vw - 20px, 100%);
    padding-top: 18px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 10px;
  }

  .hero-copy {
    display: none;
  }

  .hero-note {
    display: none;
  }

  .mobile-toolbar {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
  }

  .mobile-toolbar-button {
    flex: 1;
    height: 44px;
    border-radius: 999px;
    border: 1px solid var(--line-strong);
    background: rgba(255, 252, 247, 0.92);
    color: var(--text);
    box-shadow: var(--shadow);
  }

  .mobile-toolbar-button.active {
    border-color: rgba(42, 95, 98, 0.38);
    background: rgba(236, 246, 244, 0.96);
  }

  .mobile-collapsible {
    display: none;
  }

  .mobile-collapsible.open {
    display: grid;
  }

  .summary-grid.open {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filters-panel.open {
    grid-template-columns: 1fr;
  }

  .toggle {
    grid-auto-flow: row;
    justify-content: stretch;
  }

  .list-header {
    display: none;
  }

  .lab-row {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 16px 16px 16px 18px;
  }

  .lab-row::before {
    inset: 12px auto 12px 8px;
  }

  .cell.updated {
    display: none;
  }

  .overview-layout {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .overview-mobile-date {
    display: block;
  }

  .snapshot-card.compact {
    width: 100%;
  }

  .snapshot-card.dense .range-widget {
    padding-top: 30px;
  }

  .snapshot-note {
    font-size: 0.8rem;
  }

  .inline-detail-panel {
    margin: 0 12px 12px 12px;
    padding: 16px;
    gap: 14px;
  }

  .inline-detail-header {
    display: grid;
    gap: 10px;
  }

  .inline-detail-header h3 {
    font-size: 1.42rem;
  }

  .inline-detail-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .inline-detail-history-list {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scroll-snap-type: x proximity;
  }

  .inline-history-chip {
    min-width: 168px;
    scroll-snap-align: start;
  }
}

@media (max-width: 640px) {
  .summary-grid.open,
  .inline-detail-stats {
    grid-template-columns: 1fr;
  }

  .overview-name {
    font-size: 1.04rem;
  }

  .range-track {
    height: 13px;
  }

  .range-value-pill {
    min-width: 36px;
    min-height: 28px;
    padding: 0 9px;
    font-size: 0.84rem;
    border-width: 2.5px;
  }

  .range-value-caret {
    border-left-width: 6px;
    border-right-width: 6px;
    border-top-width: 8px;
  }

  .range-scale-label {
    font-size: 0.74rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}