:root {
  --bg: #f3f6fb;
  --panel: #ffffff;
  --ink: #132033;
  --muted: #65748a;
  --line: #d9e3f2;
  --blue: #174ea6;
  --blue-deep: #0a2a66;
  --blue-mid: #2f6fd6;
  --green: #13866f;
  --amber: #c47a1f;
  --red: #b94646;
  --teal-soft: #e5f5f2;
  --blue-soft: #e8f0ff;
  --amber-soft: #fff0d8;
  --shadow: 0 18px 50px rgba(19, 55, 107, 0.13);
}

* {
  box-sizing: border-box;
}

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

button,
input {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 282px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  background: linear-gradient(180deg, #071b45 0%, #0b2e6f 62%, #123b7d 100%);
  color: white;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #dce8ff;
  color: var(--blue-deep);
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 17px;
  line-height: 1.2;
}

.brand p,
.sidebar-note p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  line-height: 1.45;
  margin-top: 4px;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav-btn {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.86);
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
}

.nav-btn.active,
.nav-btn:hover {
  background: #dce8ff;
  color: var(--blue-deep);
}

.icon {
  width: 22px;
  text-align: center;
  font-weight: 700;
}

.sidebar-note {
  margin-top: auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.05);
}

main {
  padding: 28px;
  min-width: 0;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.eyebrow {
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0;
  font-weight: 800;
  font-size: 12px;
}

h2 {
  font-size: 34px;
  line-height: 1.08;
  max-width: 880px;
  margin-top: 6px;
}

.status-pill {
  min-width: 128px;
  text-align: center;
  border-radius: 999px;
  padding: 9px 14px;
  color: var(--blue-deep);
  background: var(--blue-soft);
  font-weight: 800;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

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

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

.kpi {
  padding: 16px;
  min-height: 126px;
}

.kpi .label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.kpi .value {
  font-size: 32px;
  line-height: 1;
  font-weight: 850;
  margin-top: 16px;
}

.kpi .sub {
  color: var(--muted);
  font-size: 13px;
  margin-top: 10px;
  line-height: 1.35;
}

.panel-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 14px;
}

.panel-grid.two {
  grid-template-columns: minmax(0, 1.35fr) minmax(360px, 0.85fr);
}

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

.panel {
  padding: 18px;
  min-width: 0;
}

.panel.compact {
  min-height: 270px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

h3 {
  font-size: 18px;
  line-height: 1.2;
}

.panel p,
.decision p,
.timeline p,
.guardrails p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  margin-top: 5px;
}

.legend {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 12px;
}

.legend .line {
  display: inline-block;
  width: 18px;
  height: 3px;
  margin-right: 5px;
  vertical-align: middle;
}

.blue {
  background: var(--blue);
}

.green {
  background: var(--green);
}

.amber {
  background: var(--amber);
}

canvas {
  width: 100%;
  display: block;
}

.insight-list,
.mini-list,
.guardrails,
.timeline,
.plan-grid {
  display: grid;
  gap: 10px;
}

.insight,
.mini-item,
.timeline-item,
.plan-card,
.guardrail,
.decision {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fbfcfb;
}

.insight strong,
.mini-item strong,
.timeline-item strong,
.plan-card strong,
.guardrail strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}

.insight em {
  display: block;
  margin-top: 8px;
  color: var(--blue);
  font-style: normal;
  font-weight: 800;
  font-size: 13px;
}

.bar-row {
  margin-top: 14px;
}

.bar-label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  margin-bottom: 7px;
}

.bar-track {
  height: 11px;
  background: #ecf0ee;
  border-radius: 999px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--blue-mid));
}

.calculator {
  margin-bottom: 14px;
}

.calc-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 16px;
}

.calc-controls label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
  font-size: 13px;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--green);
}

output {
  color: var(--ink);
  font-size: 20px;
  font-weight: 850;
}

.model-toggle {
  align-content: start;
}

.model-toggle input {
  width: auto;
  margin-right: 7px;
  accent-color: var(--blue);
}

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

.projection-card {
  border-radius: 8px;
  padding: 14px;
  background: var(--blue-soft);
  border: 1px solid #cfdced;
}

.projection-card:nth-child(2) {
  background: var(--teal-soft);
}

.projection-card:nth-child(3) {
  background: var(--amber-soft);
}

.projection-card:nth-child(4) {
  background: #f3e8e8;
}

.projection-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.projection-card strong {
  display: block;
  font-size: 24px;
  margin-top: 8px;
}

.projection-card p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
}

.table-wrap {
  overflow-x: auto;
}

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

th,
td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 9px 8px;
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-size: 12px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-weight: 800;
  font-size: 12px;
}

.analysis-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

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

.analysis-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fbfdff;
}

.analysis-card strong {
  display: block;
  font-size: 14px;
  margin-bottom: 6px;
}

.analysis-card .big {
  display: block;
  font-size: 24px;
  font-weight: 850;
  margin: 8px 0 4px;
}

.analysis-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.training-grade-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.2fr) repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.grade-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: white;
  box-shadow: var(--shadow);
}

.grade-card.primary {
  background: linear-gradient(135deg, var(--blue-deep), var(--blue));
  color: white;
}

.grade-card .grade {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 12px;
}

.grade-card.primary .grade {
  background: rgba(255, 255, 255, 0.16);
  color: white;
}

.grade-card strong {
  display: block;
  font-size: 16px;
  margin-bottom: 6px;
}

.grade-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.grade-card.primary p {
  color: rgba(255, 255, 255, 0.82);
}

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

.grade-item {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fbfdff;
}

.grade-badge {
  min-height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-weight: 900;
  font-size: 13px;
  text-align: center;
  padding: 6px;
}

.grade-item strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}

.grade-item p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

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

.checkin-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.checkin-form small {
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.checkin-form .wide,
.form-actions {
  grid-column: 1 / -1;
}

.checkin-form input,
.checkin-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 11px;
  color: var(--ink);
  background: white;
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.form-actions button {
  border: 0;
  border-radius: 8px;
  min-height: 40px;
  padding: 9px 13px;
  color: white;
  background: var(--blue);
  font-weight: 850;
  cursor: pointer;
}

.form-actions button:nth-child(2) {
  background: var(--green);
}

.form-actions button:nth-child(3) {
  background: var(--blue-mid);
}

.form-actions button:nth-child(4) {
  background: #728096;
}

.transfer-status {
  min-height: 20px;
  color: var(--green);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.4;
}

.transfer-status[data-type="error"] {
  color: var(--red);
}

@media (max-width: 1120px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .nav {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .sidebar-note {
    display: none;
  }

  .kpi-grid,
  .panel-grid.two,
  .panel-grid.three,
  .projection-cards,
  .analysis-grid,
  .training-grade-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .analysis-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  main {
    padding: 18px;
  }

  .sidebar {
    padding: 18px;
  }

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

  .topbar,
  .panel-head,
  .calc-controls {
    display: grid;
  }

  h2 {
    font-size: 27px;
  }

  .kpi-grid,
  .panel-grid.two,
  .panel-grid.three,
  .projection-cards,
  .analysis-grid,
  .training-grade-grid,
  .checkin-form {
    grid-template-columns: 1fr;
  }

  .grade-item {
    grid-template-columns: 1fr;
  }

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