:root {
  --strasys-teal: #167984;
  --strasys-accent: #52B4A9;
  --strasys-slate: #454753;
  --strasys-deep-slate: #353740;
  --strasys-orange: #E94E1B;
  --strasys-grey: #ECECF0;
  --strasys-light: #F7F8FA;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--strasys-deep-slate);
  background: var(--strasys-light);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--strasys-teal);
  color: #fff;
}

.site-title {
  font-weight: 600;
  font-size: 1.1rem;
}

.site-header nav {
  display: flex;
  gap: 1rem;
  margin-right: auto;
  margin-left: 2rem;
}

.site-header nav a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
}

.site-header nav a:hover {
  text-decoration: underline;
}

.site-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.logout-form {
  margin: 0;
}

.logout-form button {
  background: none;
  border: 1px solid #fff;
  color: #fff;
  border-radius: 4px;
  padding: 0.25rem 0.6rem;
  cursor: pointer;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 320px;
}

.auth-form label {
  font-weight: 600;
}

.auth-form input {
  padding: 0.5rem;
  border: 1px solid var(--strasys-grey);
  border-radius: 4px;
}

.auth-form button,
button[type="submit"] {
  background: var(--strasys-teal);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 0.6rem 1rem;
  cursor: pointer;
  font-weight: 600;
}

.form-error {
  color: var(--strasys-orange);
  font-weight: 600;
}

.placeholder-note {
  color: var(--strasys-slate);
  font-style: italic;
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--strasys-grey);
}

.data-table th {
  background: var(--strasys-grey);
  color: var(--strasys-deep-slate);
}

.search-form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.search-form input {
  padding: 0.5rem;
  border: 1px solid var(--strasys-grey);
  border-radius: 4px;
  flex: 1;
  max-width: 320px;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.tile {
  background: #fff;
  border: 1px solid var(--strasys-grey);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.tile-label {
  font-size: 0.8rem;
  color: var(--strasys-slate);
}

.tile-value {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--strasys-deep-slate);
}

.tile-delta {
  font-size: 0.85rem;
  color: var(--strasys-teal);
}

.tile-peer {
  display: block;
  font-size: .8em;
  color: #555;
}

.tile-caveat {
  font-size: 0.7rem;
  color: var(--strasys-slate);
  font-style: italic;
}

.chart {
  margin-bottom: 1.5rem;
}

.chart svg {
  max-width: 100%;
  height: auto;
}

.residual {
  border-left: 4px solid var(--strasys-teal);
  padding: 0.5rem 1rem;
  margin-bottom: 1.5rem;
  background: #fff;
}

.residual.flagged {
  border-left: 4px solid var(--strasys-orange);
}

.residual .flag {
  color: var(--strasys-orange);
  font-weight: 600;
}

.vintage-note {
  color: var(--strasys-slate);
  font-size: 0.85rem;
}

.badge {
  display: inline-block;
  background: var(--strasys-orange);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  border-radius: 3px;
  padding: 0.1rem 0.4rem;
  margin-left: 0.4rem;
}

.caveats {
  color: var(--strasys-slate);
  font-size: 0.8rem;
}

.site-footer {
  max-width: 960px;
  margin: 2rem auto 0;
  padding: 1rem 1.5rem 2rem;
  color: var(--strasys-slate);
  font-size: 0.8rem;
  border-top: 1px solid var(--strasys-grey);
}