:root {
  color-scheme: light;
  --ink: #17212b;
  --muted: #586574;
  --line: #d9e2ea;
  --paper: #f7fafc;
  --surface: #ffffff;
  --accent: #176c7d;
  --accent-2: #8f4f2c;
  --good: #2f7d59;
  --warn: #b67a1f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 750;
}

.mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid #b8ccd6;
  background: #e9f3f6;
  color: var(--accent);
  font-weight: 800;
}

.links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.nav-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
}

.nav-button:hover {
  background: #e9f3f6;
  text-decoration: none;
}

.hero {
  padding: 72px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 42px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  font-weight: 750;
  letter-spacing: 0;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 1;
  letter-spacing: 0;
  margin: 0 0 22px;
}

h2 {
  font-size: 1.55rem;
  letter-spacing: 0;
  margin: 0 0 14px;
}

h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.16rem;
  margin: 0 0 28px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: white;
  font-weight: 700;
}

.button.secondary {
  background: transparent;
  color: var(--accent);
}

.signal-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 22px;
  box-shadow: 0 24px 80px rgba(18, 35, 48, 0.08);
}

.read-card {
  border-left: 4px solid var(--accent);
  padding-left: 18px;
}

.read-title {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0 0 6px;
}

.read-line {
  font-size: 1.2rem;
  font-weight: 760;
  margin: 0 0 18px;
}

.signals {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.signal-row {
  display: grid;
  grid-template-columns: 120px 1fr 52px;
  gap: 12px;
  align-items: center;
  font-size: 0.92rem;
}

.bar {
  height: 10px;
  background: #edf2f5;
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.bar.good span {
  background: var(--good);
}

.bar.warn span {
  background: var(--warn);
}

.section {
  padding: 42px 0;
}

.band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tile {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 20px;
  min-height: 170px;
}

.policy {
  max-width: 820px;
  padding: 52px 0;
}

.policy p,
.policy li {
  color: var(--muted);
}

.policy ul {
  padding-left: 22px;
}

.notice {
  border: 1px solid #e5d2a7;
  background: #fff8e8;
  color: #654b17;
  padding: 16px 18px;
  margin: 24px 0;
}

.footer {
  padding: 28px 0 38px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

.app-body {
  background: #eef3f6;
}

.app-shell {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: #132630;
  color: #d8e7ec;
  padding: 22px 18px;
}

.sidebar .brand {
  color: #ffffff;
  margin-bottom: 28px;
}

.side-nav {
  display: grid;
  gap: 6px;
}

.side-nav a {
  color: #cfe0e6;
  padding: 10px 12px;
  border: 1px solid transparent;
}

.side-nav a.active,
.side-nav a:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  text-decoration: none;
}

.app-main {
  padding: 28px;
}

.app-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.app-header h1 {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.timestamp {
  color: var(--muted);
  margin: 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid #bfd8c8;
  background: #e9f7ef;
  color: #236341;
  font-weight: 700;
  font-size: 0.9rem;
}

.app-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 18px;
}

.panel {
  background: #ffffff;
  border: 1px solid var(--line);
  padding: 20px;
}

.panel + .panel {
  margin-top: 18px;
}

.read-summary {
  font-size: 1.55rem;
  line-height: 1.25;
  font-weight: 760;
  margin: 8px 0 18px;
}

.reason-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.reason-list li {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.kpi {
  background: #ffffff;
  border: 1px solid var(--line);
  padding: 14px;
  min-height: 96px;
}

.kpi span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
}

.kpi strong {
  display: block;
  font-size: 1.35rem;
  margin-top: 6px;
}

.kpi small {
  color: var(--muted);
}

.timeline-list,
.integration-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline-list li,
.integration-card {
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 14px;
}

.timeline-list time,
.integration-card span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.integration-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
}

.integration-card h3 {
  margin-bottom: 4px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-weight: 700;
  font-size: 0.82rem;
}

.badge.live {
  border-color: #b9dcc8;
  color: #236341;
  background: #edf8f1;
}

.badge.pending {
  border-color: #e7d29a;
  color: #7a5314;
  background: #fff8e6;
}

.badge.sandbox {
  border-color: #bfd4e2;
  color: #24556c;
  background: #edf6fb;
}

.settings-note {
  max-width: 820px;
  color: var(--muted);
}

@media (max-width: 820px) {
  .hero-grid,
  .grid-3,
  .app-grid,
  .kpi-grid,
  .integration-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 42px;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .app-header {
    flex-direction: column;
  }
}

.yr-app-body {
  background: #f3f6f4;
  color: #17212b;
}

.yr-app-shell {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 100vh;
}

.yr-rail {
  position: sticky;
  top: 0;
  align-self: start;
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
  padding: 20px 14px;
  background: #14272b;
  color: #e7f0f1;
}

.yr-brand {
  display: flex;
  gap: 10px;
  align-items: center;
  min-height: 48px;
  color: #ffffff;
}

.yr-brand:hover {
  text-decoration: none;
}

.yr-brand small {
  display: block;
  color: #afc1c3;
  font-size: 0.78rem;
  font-weight: 600;
}

.yr-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: #dfefe9;
  color: #145b55;
  font-weight: 850;
}

.yr-nav {
  display: grid;
  align-content: start;
  gap: 6px;
  margin-top: 28px;
}

.yr-nav button,
.yr-link-button,
.yr-icon-button {
  font: inherit;
}

.yr-nav button {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid transparent;
  background: transparent;
  color: #d7e3e4;
  text-align: left;
  cursor: pointer;
}

.yr-nav button:hover,
.yr-nav button.active {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.yr-rail-note {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #c9d8d9;
  font-size: 0.86rem;
}

.yr-dot {
  width: 9px;
  height: 9px;
  margin-top: 6px;
  border-radius: 999px;
  background: #71c590;
}

.yr-main {
  padding: 26px;
}

.yr-topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.yr-topbar h1 {
  margin-bottom: 8px;
  font-size: clamp(2rem, 3vw, 3.2rem);
}

.yr-muted {
  color: var(--muted);
  margin: 0;
}

.yr-top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.yr-button,
.yr-icon-button,
.yr-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid #236e68;
  background: #236e68;
  color: #ffffff;
  padding: 0 13px;
  font-weight: 750;
  cursor: pointer;
}

.yr-button.secondary {
  background: #ffffff;
  color: #236e68;
}

.yr-icon-button {
  background: #ffffff;
  color: #236e68;
}

.yr-link-button {
  min-height: 30px;
  border-color: transparent;
  background: transparent;
  color: #236e68;
  padding: 0;
}

.yr-kpi-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(150px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.yr-signal-card,
.yr-panel,
.yr-read-panel,
.yr-page-band,
.yr-status-card,
.yr-integration-grid article,
.yr-upload-list article {
  border: 1px solid #d8e2df;
  background: #ffffff;
}

.yr-signal-card {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  min-height: 166px;
  padding: 14px;
}

.yr-card-topline,
.yr-signal-card footer,
.yr-section-heading,
.yr-trust-row,
.yr-integration-grid article {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.yr-card-topline {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.yr-trend {
  text-transform: capitalize;
}

.trend-down {
  color: #986313;
}

.trend-flat {
  color: #276348;
}

.trend-up {
  color: #24556c;
}

.trend-unknown {
  color: #6b7280;
}

.yr-signal-card strong {
  display: flex;
  gap: 6px;
  align-items: baseline;
  margin-top: 8px;
  font-size: 1.55rem;
  line-height: 1.1;
}

.yr-signal-card strong small {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.yr-signal-card p {
  color: #4f5f67;
  margin: 10px 0 12px;
  font-size: 0.92rem;
}

.yr-signal-card footer {
  color: var(--muted);
  border-top: 1px solid #edf1f0;
  padding-top: 10px;
  font-size: 0.78rem;
}

.yr-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(330px, 0.65fr);
  gap: 16px;
  align-items: start;
}

.yr-read-panel,
.yr-panel,
.yr-page-band {
  padding: 20px;
}

.yr-side-stack {
  display: grid;
  gap: 16px;
}

.yr-section-heading {
  align-items: flex-start;
  margin-bottom: 14px;
}

.yr-section-heading.compact {
  align-items: center;
}

.yr-section-heading h2 {
  margin: 0;
}

.yr-label,
.yr-confidence,
.yr-section-heading.compact > span {
  color: #236e68;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.yr-confidence {
  border: 1px solid #bed9cf;
  background: #ecf7f2;
  padding: 7px 9px;
  text-transform: none;
  white-space: nowrap;
}

.yr-read-theme {
  max-width: 980px;
  margin: 8px 0 20px;
  font-size: clamp(1.45rem, 2.2vw, 2.2rem);
  font-weight: 780;
  line-height: 1.18;
}

.yr-three-column {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.yr-three-column article {
  border-top: 3px solid #236e68;
  padding-top: 12px;
}

.yr-three-column ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: #44545c;
}

.yr-clinician-note {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid #e4d2b0;
  background: #fff9ec;
}

.yr-clinician-note span {
  color: #7b5314;
  font-weight: 800;
}

.yr-clinician-note p {
  margin: 6px 0 0;
}

.yr-trust-list,
.yr-saved-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.yr-trust-row {
  display: grid;
  grid-template-columns: minmax(96px, 0.8fr) minmax(88px, 1fr);
  align-items: center;
  border-top: 1px solid #edf1f0;
  padding-top: 10px;
}

.yr-trust-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.yr-trust-row strong,
.yr-trust-row span,
.yr-trust-row p,
.yr-saved-list time,
.yr-saved-list span {
  display: block;
}

.yr-trust-row span,
.yr-saved-list time,
.yr-saved-list span {
  color: var(--muted);
  font-size: 0.84rem;
}

.yr-trust-row p {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  color: #44545c;
  font-size: 0.9rem;
}

.yr-trust-row em {
  color: #6f5a37;
  font-style: normal;
}

.yr-meter {
  height: 10px;
  background: #edf1f0;
  overflow: hidden;
}

.yr-meter span {
  display: block;
  height: 100%;
  background: #236e68;
}

.yr-saved-list li {
  border-top: 1px solid #edf1f0;
  padding-top: 10px;
}

.yr-saved-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.yr-page-band {
  margin-bottom: 16px;
}

.yr-page-band h2 {
  margin-bottom: 8px;
}

.yr-page-band p {
  max-width: 820px;
  color: var(--muted);
  margin: 0;
}

.yr-timeline {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.yr-timeline li {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #d8e2df;
}

.yr-timeline time {
  color: #236e68;
  font-weight: 800;
}

.yr-timeline span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
  text-transform: uppercase;
}

.yr-timeline h3 {
  margin-top: 4px;
}

.yr-timeline p {
  max-width: 820px;
  color: #44545c;
  margin: 0;
}

.yr-status-grid,
.yr-integration-grid,
.yr-upload-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.yr-status-card,
.yr-upload-list article {
  padding: 16px;
}

.yr-status-card {
  border-left: 4px solid #6b7f88;
}

.yr-status-card.good {
  border-left-color: #2f7d59;
}

.yr-status-card.watch {
  border-left-color: #b67a1f;
}

.yr-status-card span {
  color: var(--muted);
  font-size: 0.84rem;
}

.yr-status-card strong {
  display: block;
  margin: 3px 0 8px;
  font-size: 1.25rem;
}

.yr-status-card p,
.yr-integration-grid p,
.yr-upload-list p {
  color: #44545c;
  margin: 0;
}

.yr-integration-grid article {
  align-items: flex-start;
  padding: 16px;
}

.yr-integration-grid h3,
.yr-upload-list h3 {
  margin-bottom: 6px;
}

.yr-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 9px;
  border: 1px solid #d8e2df;
  color: #53626b;
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
}

.yr-badge.good {
  border-color: #b9dcc8;
  background: #edf8f1;
  color: #236341;
}

.yr-badge.watch {
  border-color: #e7d29a;
  background: #fff8e6;
  color: #7a5314;
}

.yr-upload-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.yr-upload-list .yr-badge {
  margin-bottom: 12px;
}

@media (max-width: 1180px) {
  .yr-kpi-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .yr-content-grid,
  .yr-three-column {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .yr-app-shell {
    grid-template-columns: 1fr;
  }

  .yr-rail {
    position: static;
    min-height: auto;
    gap: 14px;
  }

  .yr-nav {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    margin-top: 10px;
    padding-bottom: 4px;
  }

  .yr-nav button {
    width: auto;
    min-width: max-content;
  }

  .yr-rail-note {
    display: none;
  }

  .yr-main {
    padding: 18px;
  }

  .yr-topbar,
  .yr-section-heading {
    flex-direction: column;
  }

  .yr-kpi-strip,
  .yr-status-grid,
  .yr-integration-grid,
  .yr-upload-list {
    grid-template-columns: 1fr;
  }

  .yr-signal-card {
    min-height: 144px;
  }

  .yr-timeline li {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}