:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #111827;
  --muted: #667085;
  --border: #dde2e8;
  --brand: #0f766e;
  --brand-dark: #134e4a;
  --danger: #be123c;
  --warning: #b45309;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

* {
  box-sizing: border-box;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  background: #fff;
  padding: 18px;
}

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

.brand-mark {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--brand-dark);
  color: #fff;
  font-weight: 800;
}

.brand small,
.eyebrow,
.list-row span,
.metric-card span,
.field small {
  color: var(--muted);
}

.brand strong {
  display: block;
}

.nav {
  display: grid;
  gap: 4px;
  margin-top: 28px;
}

.nav a {
  border-radius: 8px;
  color: #344054;
  font-weight: 600;
  padding: 11px 12px;
}

.nav a:hover,
.nav a.active {
  background: #eef7f5;
  color: var(--brand-dark);
}

.sidebar-note {
  margin-top: auto;
  display: grid;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f8fafc;
  padding: 14px;
  font-size: 13px;
}

.main {
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.92);
  padding: 12px 28px;
  backdrop-filter: blur(10px);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #475467;
  font-size: 14px;
}

.content {
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 28px 48px;
}

.page-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.page-heading h1 {
  margin: 6px 0 6px;
  font-size: 32px;
  line-height: 1.15;
}

.page-heading p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
}

.button,
.icon-button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
  padding: 0 14px;
}

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

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

.button-ghost,
.icon-button {
  border-color: var(--border);
  background: transparent;
  color: #344054;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.metric-card,
.panel,
.commitment-card,
.login-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.metric-card {
  display: grid;
  gap: 12px;
  padding: 20px;
}

.metric-card strong {
  font-size: 34px;
}

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

.split-grid,
.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}

.panel {
  padding: 20px;
}

.panel h2 {
  margin: 0 0 12px;
  font-size: 18px;
}

.panel h3 {
  margin: 18px 0 8px;
  font-size: 14px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.panel-header a {
  color: var(--brand);
  font-weight: 700;
}

.list {
  display: grid;
}

.list-row,
.table-row {
  display: grid;
  gap: 14px;
  border-top: 1px solid #edf0f4;
  padding: 14px 0;
}

.list-row {
  grid-template-columns: 1fr auto;
}

.list-row strong,
.list-row span {
  display: block;
}

.list-row em,
.table-row em {
  color: var(--muted);
  font-style: normal;
}

.table {
  display: grid;
}

.table-row {
  grid-template-columns: 1.4fr 1fr 0.7fr 0.6fr;
  align-items: center;
}

.table-head {
  border-top: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.facts {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
}

.facts div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 12px;
}

.facts dt {
  color: var(--muted);
  font-weight: 700;
}

.facts dd {
  margin: 0;
}

.facts.compact div {
  grid-template-columns: 100px 1fr;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-list span {
  border-radius: 999px;
  background: #eef7f5;
  color: var(--brand-dark);
  font-weight: 700;
  padding: 7px 10px;
}

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

.commitment-card {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.commitment-title {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.commitment-title h3 {
  margin: 0;
  font-size: 16px;
}

.status {
  border-radius: 999px;
  background: #f2f4f7;
  color: #344054;
  font-size: 12px;
  font-weight: 800;
  padding: 5px 9px;
}

.status-done {
  background: #dcfce7;
  color: #166534;
}

.status-overdue {
  background: #ffe4e6;
  color: var(--danger);
}

.status-in_progress {
  background: #fef3c7;
  color: var(--warning);
}

.form-panel {
  max-width: 860px;
}

.form-grid,
.form-stack {
  display: grid;
  gap: 16px;
}

.field,
.form-stack label {
  display: grid;
  gap: 7px;
  color: #344054;
  font-weight: 700;
}

.qt-input,
.form-stack input,
.form-stack textarea,
.form-stack select {
  width: 100%;
  border: 1px solid #cfd6df;
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font: inherit;
  min-height: 42px;
  padding: 10px 12px;
}

textarea.qt-input {
  min-height: 120px;
}

.qt-check-list {
  display: grid;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}

.qt-check-list label {
  display: flex;
  gap: 8px;
  font-weight: 600;
}

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

.field-error,
.alert {
  color: var(--danger);
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-item {
  border-left: 3px solid var(--brand);
  padding-left: 12px;
}

.timeline-item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
}

.empty {
  color: var(--muted);
  margin: 10px 0 0;
}

.login-body {
  display: grid;
  min-height: 100vh;
  place-items: center;
  background: #eef2f5;
}

.login-shell {
  width: min(100% - 32px, 430px);
}

.login-panel {
  padding: 28px;
}

.login-brand {
  margin-bottom: 28px;
}

.login-panel h1 {
  margin: 0 0 8px;
  font-size: 30px;
}

.login-panel p {
  color: var(--muted);
  margin: 0 0 20px;
}

.alert {
  border: 1px solid #fecdd3;
  border-radius: 8px;
  background: #fff1f2;
  margin-bottom: 14px;
  padding: 10px 12px;
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

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

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

  .sidebar-note {
    display: none;
  }

  .metric-grid,
  .split-grid,
  .detail-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .page-heading,
  .topbar {
    align-items: start;
    flex-direction: column;
  }

  .table-row {
    grid-template-columns: 1fr;
  }
}