:root {
  color-scheme: light;
  font-family:
    Inter, "Segoe UI", "Malgun Gothic", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: #f4f6f8;
  color: #18202a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
}

button {
  min-height: 38px;
  border: 1px solid #b8c1cc;
  border-radius: 6px;
  background: #ffffff;
  color: #18202a;
  cursor: pointer;
  font: inherit;
  font-weight: 650;
  padding: 8px 12px;
}

button:hover {
  border-color: #3b6b92;
  color: #16466a;
}

button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.danger {
  border-color: #b45d5d;
  color: #8c2424;
}

.topbar {
  align-items: center;
  background: #ffffff;
  border-bottom: 1px solid #d8dee6;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 18px 24px;
}

.topbar h1,
.panel h2,
.scenario-group h3,
.state-panel h3 {
  letter-spacing: 0;
  margin: 0;
}

.topbar h1 {
  font-size: 24px;
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.eyebrow {
  color: #607080;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0;
  margin: 0 0 4px;
  text-transform: uppercase;
}

.layout {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr) 360px;
  padding: 16px 24px 32px;
}

.panel {
  background: #ffffff;
  border: 1px solid #d8dee6;
  border-radius: 8px;
  padding: 18px;
}

.panel-header {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-bottom: 16px;
}

.panel h2 {
  font-size: 18px;
}

.pill,
.status {
  border-radius: 999px;
  display: inline-flex;
  font-size: 12px;
  font-weight: 750;
  line-height: 1;
  padding: 6px 9px;
  white-space: nowrap;
}

.pill {
  background: #e9eef3;
  color: #384958;
}

.scenario-groups {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.scenario-group {
  border: 1px solid #e2e7ee;
  border-radius: 8px;
  padding: 14px;
}

.api-group {
  border-color: #b8c9d6;
  grid-column: 1 / -1;
}

.api-result {
  background: #f4f6f8;
  border: 1px solid #e2e7ee;
  border-radius: 6px;
  color: #384958;
  font-size: 13px;
  margin: 10px 0 0;
  min-height: 36px;
  padding: 9px;
}

.kakao-review {
  align-items: center;
  background: #fff8d6;
  border: 1px solid #e1c34b;
  border-radius: 8px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-top: 10px;
  padding: 12px;
}

.kakao-review h4 {
  font-size: 14px;
  margin: 0 0 4px;
}

.kakao-review p {
  color: #5f5120;
  font-size: 13px;
  margin: 0;
}

.scenario-group h3,
.state-panel h3 {
  font-size: 15px;
  margin-bottom: 10px;
}

.button-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.state-panel {
  min-width: 0;
}

.metric-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

.metric-grid > div {
  background: #f4f6f8;
  border: 1px solid #e2e7ee;
  border-radius: 8px;
  padding: 10px;
}

.metric-label {
  color: #607080;
  display: block;
  font-size: 12px;
  margin-bottom: 4px;
}

.metric-grid strong {
  font-size: 22px;
}

.message-list,
.notification-list,
.audit-list {
  display: grid;
  gap: 8px;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.message-list li,
.notification-list li,
.audit-list li {
  background: #f8fafc;
  border: 1px solid #e2e7ee;
  border-radius: 6px;
  color: #384958;
  font-size: 13px;
  padding: 9px;
}

.notification-sent,
.notification-recorded {
  border-color: #b9d7c6;
}

.notification-failed {
  border-color: #d9b3b3;
  color: #8c2424;
}

.full-width {
  grid-column: 1 / -1;
}

.account-list,
.test-case-list {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.account-item,
.test-case-item {
  border: 1px solid #e2e7ee;
  border-radius: 8px;
  padding: 12px;
}

.account-item h3,
.test-case-item h3 {
  font-size: 14px;
  margin: 0 0 8px;
}

.account-item dl {
  display: grid;
  gap: 5px 8px;
  grid-template-columns: 90px minmax(0, 1fr);
  margin: 0;
}

.account-item dt {
  color: #607080;
  font-size: 12px;
}

.account-item dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.status-pending {
  background: #edf1f5;
  color: #526273;
}

.status-passed {
  background: #e4f3ea;
  color: #23613b;
}

.status-failed {
  background: #f8e9e9;
  color: #8c2424;
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .scenario-groups {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .layout {
    padding: 12px;
  }

  .button-grid,
  .metric-grid,
  .kakao-review {
    grid-template-columns: 1fr;
  }

  .kakao-review {
    align-items: stretch;
    flex-direction: column;
  }
}