* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: #f3f6fb;
  color: #233a59;
  font:
    15px/1.7 system-ui,
    -apple-system,
    'PingFang SC',
    sans-serif;
}
header {
  padding: 22px 30px;
  background: #193656;
  color: white;
}
h1 {
  font-size: 23px;
  margin: 0;
}
header p {
  margin: 4px 0;
  color: #bfd0e8;
}
main {
  padding: 22px;
  max-width: 1500px;
  margin: auto;
}
.columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.card {
  background: white;
  border: 1px solid #dce5f1;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 18px;
}
h2 {
  font-size: 18px;
  margin: 0 0 14px;
}
button {
  border: 1px solid #bdcfe7;
  background: #edf4ff;
  color: #2559a0;
  padding: 9px 14px;
  border-radius: 7px;
  cursor: pointer;
  margin: 4px 5px 4px 0;
}
button:hover {
  background: #dbeaff;
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
.toolbar {
  display: flex;
  flex-wrap: wrap;
  margin: 0 0 15px;
}
textarea {
  width: 100%;
  height: 95px;
  border: 1px solid #cbd9ec;
  border-radius: 8px;
  padding: 12px;
  font: inherit;
}
.muted {
  color: #7185a0;
  font-size: 13px;
}
.status {
  padding: 5px 10px;
  border-radius: 6px;
  background: #e9f4f0;
  color: #28765d;
}
#panel {
  height: 560px;
  background: #f6f8fc;
}
#events {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  height: 220px;
  overflow: auto;
  background: #172e49;
  color: #caddf7;
  border-radius: 8px;
  padding: 14px;
  font: 12px/1.8 monospace;
}
.message {
  border: 1px solid #dce6f4;
  background: #f9fbff;
  border-radius: 8px;
  padding: 12px;
  margin: 10px 0;
}
.message a {
  color: #235dc2;
}
#refs {
  background: #eef5ff;
  border-radius: 6px;
  margin: 10px 0;
  padding: 8px;
}
dl {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
}
dt {
  color: #7990ab;
}
dd {
  margin: 0;
}
.analysis {
  padding: 18px;
  border-radius: 8px;
  background: #eef8f2;
  color: #25735a;
}
#sdk-actions[hidden] {
  display: none;
}
.skeleton {
  padding: 20px;
}
.skeleton i {
  display: block;
  background: #e1e8f1;
  height: 18px;
  margin: 18px 0;
  border-radius: 5px;
  animation: pulse 1.2s infinite alternate;
}
.skeleton i:nth-child(even) {
  width: 65%;
}
@keyframes pulse {
  to {
    opacity: 0.4;
  }
}
@media (max-width: 900px) {
  .columns {
    grid-template-columns: 1fr;
  }
}

.debug-record {
  border-top: 1px solid #dce5f1;
  padding: 12px 0;
  overflow-wrap: anywhere;
}
.debug-record summary {
  cursor: pointer;
}
.debug-record pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-height: 300px;
  overflow: auto;
  padding: 12px;
  background: #f3f6fb;
  font-size: 12px;
}
#debug-records {
  max-height: 520px;
  overflow: auto;
}
.form-fields {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}
.form-fields label {
  display: grid;
  gap: 5px;
}
.form-fields input {
  width: 100%;
  min-width: 0;
  border: 1px solid #cbd9ec;
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
}
.fill-conflict {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid #dba748;
  border-radius: 8px;
  background: #fff7e6;
}
.fill-conflict pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.columns.maximized {
  grid-template-columns: 1fr;
}
.columns.maximized > :first-child {
  display: none;
}

#test-result,
#route-parameters {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-height: 360px;
  overflow: auto;
  padding: 12px;
  background: #f3f6fb;
}
.form-fields select {
  padding: 8px;
  border: 1px solid #cbd9ec;
  border-radius: 8px;
  background: white;
  font: inherit;
}
.form-fields input[type='checkbox'] {
  width: auto;
}
.columns.panel-left:not(.maximized) > :last-child {
  order: -1;
}