:root {
  --arriva-blue:#004B93;
  --arriva-cyan:#00AEEF;
  --arriva-dark:#172B4D;
  --arriva-light:#F3F8FC;
  --arriva-card:#FFFFFF;
  --arriva-border:#D8E6F2;
  --arriva-green:#0F8A4B;
  --arriva-orange:#F59E0B;
  --arriva-red:#B42318;
  --text:#102033;
  --muted:#63748a;
}

.o8b-main {
  max-width: 1600px;
  margin: 0 auto;
  padding: 22px;
}

.o8b-hero,
.o8b-panel {
  background: var(--arriva-card);
  border: 1px solid var(--arriva-border);
  border-radius: 18px;
  box-shadow: 0 4px 16px rgba(20,45,80,.08);
  margin-bottom: 16px;
}

.o8b-hero {
  padding: 18px;
}

.o8b-hero h1,
.o8b-panel h2 {
  margin: 0;
  color: var(--arriva-blue);
}

.o8b-hero p,
.o8b-panel p,
.o8b-muted {
  color: var(--muted);
}

.o8b-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.o8b-fact {
  background: #F8FBFE;
  border: 1px solid var(--arriva-border);
  border-radius: 14px;
  padding: 12px;
}

.o8b-fact b {
  display: block;
  color: var(--arriva-blue);
  margin-bottom: 4px;
}

.o8b-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.o8b-panel-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--arriva-border);
}

.o8b-search {
  width: min(420px, 100%);
  border: 1px solid var(--arriva-border);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
}

.o8b-tablewrap {
  overflow-x: auto;
}

.o8b-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
}

.o8b-table th,
.o8b-table td {
  text-align: left;
  padding: 10px 11px;
  border-bottom: 1px solid var(--arriva-border);
  vertical-align: top;
  white-space: nowrap;
}

.o8b-table th {
  color: var(--arriva-blue);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  background: #F8FBFE;
}

.o8b-time {
  font-weight: 900;
  color: var(--arriva-dark);
  font-variant-numeric: tabular-nums;
}

.o8b-badge {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 8px;
  font-weight: 900;
  font-size: .82rem;
  background: #E8F7FF;
  color: var(--arriva-blue);
}

.o8b-badge.ok {
  background: #E7F7EE;
  color: var(--arriva-green);
}

.o8b-badge.warn {
  background: #FFF4DF;
  color: #9A5B00;
}

.o8b-badge.none {
  background: #F3F6F9;
  color: var(--muted);
  border: 1px solid var(--arriva-border);
}

.o8b-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.o8b-actions form {
  margin: 0;
}

.o8b-actions button,
.o8b-button {
  border: 1px solid var(--arriva-border);
  border-radius: 999px;
  background: #F8FBFE;
  color: var(--arriva-blue);
  font-weight: 850;
  padding: 7px 10px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.o8b-actions button:hover,
.o8b-button:hover {
  background: var(--arriva-blue);
  color: #fff;
}

.o8b-logboek-form {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.o8b-logboek-form select {
  width: 100%;
  max-width: 420px;
  border: 1px solid var(--arriva-border);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
}

.o8b-empty {
  padding: 18px;
  color: var(--muted);
}

@media (max-width: 950px) {
  .o8b-main {
    padding: 14px;
  }

  .o8b-grid,
  .o8b-facts {
    grid-template-columns: 1fr;
  }

  .o8b-panel-head {
    flex-direction: column;
    align-items: stretch;
  }
}