.request-number {
  margin: 22px 0;
  padding: 18px 20px;
  border: 1px solid #cfddf4;
  border-radius: 18px;
  background: linear-gradient(120deg, #f1f6ff, #f9fbff);
  color: #193352;
}

.request-number-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  color: #45648c;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.request-number-mark {
  color: #8ca9d1;
  font-size: 20px;
  line-height: 1;
}

.request-number-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.request-number-value {
  flex: 1 1 280px;
  min-width: 0;
  max-width: 100%;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  overflow-wrap: anywhere;
  user-select: all;
  -webkit-user-select: all;
}

.request-number .request-number-copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-shrink: 0;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid #c4d5ee;
  border-radius: 11px;
  background: #fff;
  color: #245cb1;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
}

.request-number .request-number-copy:hover {
  border-color: #91b0e1;
  background: #eaf2ff;
}

.request-number-copy svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  stroke-width: 1.7;
}

.request-number-copy:focus-visible,
.request-number-value:focus-visible {
  outline: 3px solid #6b9ef0;
  outline-offset: 4px;
}

.request-number .request-number-hint,
.request-number .request-number-feedback {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: #526b8e;
}

.request-number .request-number-feedback:empty {
  display: none;
}

.request-number .request-number-feedback {
  color: #245cb1;
}

@media (max-width: 480px) {
  .request-number { padding: 16px; }
  .request-number-value { font-size: 14px; }
}

.metric-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  vertical-align: middle;
}

.metric-icon {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.metricgrid .metric-label { gap: 9px; }
.metricgrid .metric-icon { width: 22px; height: 22px; flex-basis: 22px; color: #3c7cb5; }
.metricgrid > div > small { display: block; margin-top: 5px; }