:root {
  color-scheme: light;
  --bg: #f7f8fa;
  --surface: #ffffff;
  --line: #d9dee7;
  --text: #18202b;
  --muted: #657286;
  --primary: #1256d8;
  --danger: #b42318;
  --ok: #067647;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
button, input, select { font: inherit; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.topbar-identity {
  flex: 1;
  min-width: 0;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.env-switcher {
  flex-shrink: 0;
}

.env-select {
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: .82rem;
  font-weight: 600;
  background: var(--surface);
  cursor: pointer;
  min-height: auto;
  width: auto;
  color: var(--muted);
}

.env-select[disabled] {
  opacity: 1;
  cursor: default;
  pointer-events: none;
}

.env-select.env-local {
  border-color: var(--muted);
  color: var(--muted);
  background: #f5f6f8;
}

.env-select.env-staging {
  border-color: #b54708;
  color: #b54708;
  background: #fffaeb;
}

.env-select.env-production {
  border-color: var(--danger);
  color: var(--danger);
  background: #fff1f0;
}

h1, h2, p { margin: 0; }
h1 { font-size: 1.2rem; }
h2 { font-size: 1rem; }
.topbar p { margin-top: 4px; color: var(--muted); font-size: .88rem; }
.muted { color: var(--muted); font-size: .82rem; }

.tabs {
  display: flex;
  gap: 4px;
  padding: 0 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.tab {
  border: 0;
  background: transparent;
  padding: 14px 12px;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

main { padding: 24px 28px; }
.panel { display: none; }
.panel.active { display: block; }
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.panel-subtitle {
  margin-top: 4px;
  color: var(--muted);
  font-size: .84rem;
}
.panel-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.table-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1120px;
}

.logs-table {
  min-width: 1600px;
}

th, td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: .9rem;
}

th {
  color: var(--muted);
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}

tr:last-child td { border-bottom: 0; }
input, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  min-height: 36px;
  padding: 7px 8px;
  background: #fff;
  color: var(--text);
}

button {
  border: 1px solid var(--primary);
  background: var(--primary);
  color: white;
  border-radius: 6px;
  padding: 8px 11px;
  cursor: pointer;
  white-space: nowrap;
}

button.ghost,
a.ghost {
  background: transparent;
  color: var(--primary);
  text-decoration: none;
  border: 1px solid var(--primary);
  border-radius: 6px;
  padding: 8px 11px;
  cursor: pointer;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
}

button.ghost.danger-text,
.danger-text {
  border-color: var(--danger);
  color: var(--danger);
}

.org-name-cell {
  min-width: 260px;
}

.actions-cell {
  vertical-align: middle;
}

.control-stack {
  display: grid;
  gap: 6px;
  min-width: 180px;
}

.control-stack > span,
.limit-control > span {
  color: var(--muted);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.compact-control {
  min-width: 160px;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .86rem;
}

.metric-cell {
  display: grid;
  grid-template-columns: minmax(82px, auto) minmax(118px, 1fr);
  align-items: end;
  column-gap: 14px;
  row-gap: 8px;
  min-width: 230px;
}

.metric-cell.wide {
  min-width: 300px;
}

.metric-now {
  display: grid;
  gap: 2px;
}

.metric-now strong {
  font-size: 1.05rem;
  line-height: 1;
}

.metric-now span {
  color: var(--muted);
  font-size: .8rem;
}

.limit-control {
  display: grid;
  gap: 6px;
}

.link-button {
  grid-column: 1 / -1;
  width: max-content;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--primary);
  font-size: .84rem;
}

.usage-bar {
  grid-column: 1 / -1;
  height: 6px;
  border-radius: 999px;
  background: #edf1f7;
  overflow: hidden;
}

.usage-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--primary);
}

.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: .78rem;
  background: #eef4ff;
  color: #174ea6;
}

.badge.off {
  background: #fff1f0;
  color: var(--danger);
}

.api-list {
  min-width: 150px;
}

.api-list .badge {
  margin: 0 4px 4px 0;
}

.log-detail summary {
  color: var(--primary);
  cursor: pointer;
  font-size: .84rem;
}

.log-detail pre {
  max-width: 520px;
  max-height: 240px;
  overflow: auto;
  margin: 8px 0 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  font-size: .8rem;
  line-height: 1.45;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.plan-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.plan-card h3 { margin: 0 0 10px; font-size: 1rem; }
.plan-card dl { margin: 0; display: grid; gap: 8px; }
.plan-card div { display: flex; justify-content: space-between; gap: 14px; }
.plan-card dt { color: var(--muted); }
.plan-card dd { margin: 0; font-weight: 600; }

.inline-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(180px, 1fr) 150px auto;
  gap: 10px;
  margin-bottom: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.organization-form {
  grid-template-columns: minmax(220px, 1fr) minmax(160px, .75fr) 150px 130px 150px auto;
}

.user-form {
  grid-template-columns: minmax(180px, 1fr) minmax(220px, 1fr) minmax(180px, 1fr) 130px 160px auto;
}

.service-integration-form {
  grid-template-columns: minmax(180px, 1fr) 160px minmax(200px, 1fr) minmax(240px, 1.2fr) auto;
}

.service-credential-form {
  grid-template-columns: minmax(180px, 1fr) 180px minmax(190px, 1fr) minmax(220px, 1fr) 120px auto;
}

.service-detail {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

.nested-head {
  margin: 0;
}

.risk-warning {
  border: 1px solid #fedf89;
  background: #fffaeb;
  color: #93370d;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: .9rem;
}

.token-once {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  align-items: center;
  border: 1px solid #b2ddff;
  background: #eff8ff;
  color: #1849a9;
  border-radius: 8px;
  padding: 12px;
}

.token-once strong {
  grid-column: 1 / -1;
}

.token-once code {
  display: block;
  overflow-x: auto;
  padding: 9px;
  border-radius: 6px;
  background: #fff;
  color: var(--text);
}

.service-columns {
  display: grid;
  grid-template-columns: minmax(320px, .9fr) minmax(420px, 1.1fr);
  gap: 14px;
}

.stack-list {
  display: grid;
  gap: 10px;
}

.stack-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 12px;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.action-row button {
  padding: 6px 8px;
  font-size: .82rem;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: #111827;
  color: #fff;
  padding: 10px 12px;
  border-radius: 8px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .16s, transform .16s;
  pointer-events: none;
  max-width: 420px;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-shell { width: min(420px, calc(100vw - 32px)); }
.login-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

.login-card h1 { font-size: 1.5rem; margin-bottom: 6px; }
.login-card p { color: var(--muted); margin-bottom: 22px; }
.login-card label { display: grid; gap: 6px; margin-bottom: 14px; color: var(--muted); }
.login-card button { width: 100%; margin-top: 4px; }
.error { margin-top: 12px; color: var(--danger); }

.send-message-form {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  display: block;
  width: 100%;
  max-width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 0.95rem;
  background: var(--surface);
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(18, 86, 216, 0.1);
}

.form-group textarea {
  resize: vertical;
  font-family: 'Monaco', 'Courier', monospace;
  font-size: 0.9rem;
}

.mode-fields {
  border-left: 3px solid var(--primary);
  background: #f5f7fc;
  padding: 12px;
  border-radius: 6px;
  margin-bottom: 16px;
}

.selected-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.selected-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: white;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.9rem;
}

.selected-item button {
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
  padding: 0;
  font-size: 1rem;
  line-height: 1;
}

.btn-small {
  display: inline-block;
  padding: 8px 16px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
}

.btn-small:hover {
  opacity: 0.9;
}

#send-btn {
  background: var(--ok);
  color: white;
  padding: 10px 24px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  margin-right: 8px;
}

#send-btn:hover {
  opacity: 0.9;
}

#send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#clear-form-btn {
  padding: 10px 24px;
}

.warning-box {
  background: #fffaeb;
  border: 1px solid #fedf89;
  color: #93370d;
  padding: 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  margin: 0;
}

#send-response {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
}

#send-response h3 {
  margin-top: 0;
  margin-bottom: 16px;
}

#response-content {
  display: grid;
  gap: 12px;
}

.response-section {
  border-left: 3px solid var(--primary);
  padding-left: 12px;
}

.response-section h4 {
  margin: 0 0 8px 0;
  font-size: 0.95rem;
}

.target-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px;
  background: #f5f6f8;
  border-radius: 4px;
  font-size: 0.9rem;
}

.badge-success {
  background: #d1fae5;
  color: #065f46;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.85rem;
  font-weight: 500;
}

.badge-warning {
  background: #fef3c7;
  color: #92400e;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.85rem;
  font-weight: 500;
}

@media (max-width: 720px) {
  .topbar { padding: 16px; }
  .tabs { padding: 0 16px; overflow-x: auto; }
  main { padding: 18px 16px; }
  .inline-form { grid-template-columns: 1fr; }
  .service-columns { grid-template-columns: 1fr; }
  .token-once { grid-template-columns: 1fr; }
  .send-message-form { padding: 16px; }
}