:root {
  --pimm-primary: #1f4f8f;
  --pimm-secondary: #eef4ff;
  --pimm-accent: #0f766e;
  --pimm-bg: #f6f8fb;
  --pimm-surface: #ffffff;
  --pimm-border: #d9e2ef;
  --pimm-text: #142033;
  --pimm-muted: #667085;
  --pimm-radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--pimm-bg);
  color: var(--pimm-text);
  font-family: Arial, sans-serif;
}

.app-shell {
  width: 100%;
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  background: var(--pimm-surface);
  border-bottom: 1px solid var(--pimm-border);
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--pimm-primary);
  color: #fff;
  font-weight: 700;
}

.brand-title {
  font-size: 18px;
  font-weight: 700;
}

.brand-subtitle {
  font-size: 12px;
  color: var(--pimm-muted);
}

.topbar-controls,
.selector-form {
  display: flex;
  align-items: center;
  gap: 12px;
}

.selector-form label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--pimm-muted);
  font-size: 12px;
}

select {
  border: 1px solid var(--pimm-border);
  border-radius: 10px;
  padding: 8px 10px;
  background: #fff;
}

.settings-link,
.button {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border-radius: 10px;
  padding: 9px 12px;
  background: var(--pimm-primary);
  color: #fff;
  font-weight: 600;
}

.main-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 22px;
  background: var(--pimm-secondary);
  border-bottom: 1px solid var(--pimm-border);
}

.nav-item {
  min-width: 112px;
  text-decoration: none;
  color: var(--pimm-text);
  background: #fff;
  border: 1px solid var(--pimm-border);
  border-radius: 12px;
  padding: 10px 12px;
}

.nav-item.active {
  border-color: var(--pimm-primary);
  box-shadow: 0 0 0 2px rgba(31, 79, 143, 0.12);
}

.nav-label {
  display: block;
  font-weight: 700;
}

.nav-status {
  display: block;
  margin-top: 3px;
  color: var(--pimm-muted);
  font-size: 11px;
}

.main-content {
  width: 100%;
  padding: 22px;
}

.page-hero {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  background: var(--pimm-surface);
  border: 1px solid var(--pimm-border);
  border-radius: var(--pimm-radius);
}

.page-hero h1 {
  margin: 0 0 8px;
}

.page-hero p {
  margin: 0;
  color: var(--pimm-muted);
}

.health-card,
.card,
.settings-card {
  background: var(--pimm-surface);
  border: 1px solid var(--pimm-border);
  border-radius: var(--pimm-radius);
  padding: 18px;
}

.health-card.ok {
  border-color: rgba(15, 118, 110, 0.45);
}

.health-card.bad,
.warning-card {
  border-color: rgba(180, 83, 9, 0.45);
}

.health-title {
  font-weight: 700;
  margin-bottom: 8px;
}

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

.settings-card {
  text-decoration: none;
  color: var(--pimm-text);
}

.settings-card.muted {
  opacity: 0.78;
}

.big-value {
  font-size: 28px;
  font-weight: 700;
  margin: 6px 0 10px;
}

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

.field-grid div {
  padding: 10px;
  background: var(--pimm-secondary);
  border: 1px solid var(--pimm-border);
  border-radius: 10px;
}

@media (max-width: 900px) {
  .topbar,
  .page-hero {
    flex-direction: column;
    align-items: stretch;
  }

  .grid-cards,
  .settings-list,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .topbar-controls,
  .selector-form {
    flex-wrap: wrap;
  }
}

.current-company-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.10);
  color: #0f766e;
  border: 1px solid rgba(15, 118, 110, 0.20);
  font-size: 12px;
  white-space: nowrap;
}

.company-warning {
  margin: 10px 22px 0;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(180, 83, 9, 0.30);
  background: rgba(255, 251, 235, 0.95);
  color: #92400e;
  font-size: 13px;
}