:root {
  --bg: #f4f6f8;
  --card: #fff;
  --text: #1f2a37;
  --muted: #6b7280;
  --line: #e5e7eb;
  --ok: #067647;
  --warn: #b54708;
  --err: #b42318;
  --btn: #07c160;
  --btn-text: #fff;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
}
a { color: inherit; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.topbar .muted { margin-left: 10px; font-size: 13px; }

.layout {
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  gap: 16px;
  min-width: 0;
}

.cards {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  min-width: 0;
  overflow: hidden;
}
.card h1, .card h2 { margin: 0 0 10px; font-size: 16px; }
.card p { margin: 0 0 8px; }

.muted { color: var(--muted); font-size: 13px; }
.ok { color: var(--ok); font-weight: 600; }
.warn { color: var(--warn); font-weight: 600; }
.error { color: var(--err); margin: 0 0 12px; }
.mono { font-family: ui-monospace, Consolas, monospace; word-break: break-all; }

.doc h2 { scroll-margin-top: 12px; }
.doc h3 { margin: 16px 0 8px; font-size: 14px; }
.doc ul, .doc ol { margin: 8px 0 0; padding-left: 1.3em; }
.doc li { margin: 6px 0; line-height: 1.5; }
.doc code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12.5px;
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 4px;
}
.doc-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 14px;
  font-size: 13px;
}
.doc-toc a { color: #175cd3; text-decoration: none; }
.doc-toc a:hover { text-decoration: underline; }
.doc-pre {
  margin: 8px 0 0;
  padding: 12px 14px;
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 8px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.doc-steps { margin-top: 10px; }

.kv { margin: 0; }
.kv dt { color: var(--muted); font-size: 13px; margin-top: 10px; }
.kv dd { margin: 4px 0 0; }

.table-wrap { overflow-x: auto; max-width: 100%; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
table.events { table-layout: fixed; }
table.events th:nth-child(1) { width: 11em; }
table.events th:nth-child(2) { width: 8em; }
table.events th:nth-child(3) { width: 11em; }
table.events th:nth-child(5) { width: 5.5em; }
table.events td { overflow-wrap: anywhere; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }

button {
  background: var(--btn);
  color: var(--btn-text);
  border: 0;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  cursor: pointer;
}
button.linkish {
  background: transparent;
  color: var(--muted);
  padding: 6px 8px;
}
button.linkish:hover { color: var(--text); }

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card { width: min(360px, 100%); }
.login-card label { display: block; margin: 12px 0 6px; font-size: 13px; }
.login-card input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
}
.topbar .env-badge {
  display: inline-block;
  margin-left: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  vertical-align: middle;
}
.env-badge.env-development { background: #eef4ff; color: #175cd3; }
.env-badge.env-production { background: #fef3f2; color: #b42318; }
.topbar .nav a { color: var(--muted); text-decoration: none; font-size: 14px; margin-right: 12px; }
.topbar .nav a.on, .topbar .nav a:hover { color: var(--text); font-weight: 600; }
.warn-banner { border-color: #f5d0a8; }
.ok-banner { border-color: #abefc6; }
.auth-start {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  margin: 8px 0 12px;
}
.auth-start label {
  display: grid;
  gap: 6px;
  font-size: 13px;
}
.auth-start select {
  min-width: 200px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  background: #fff;
}
button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.missing-list {
  margin: 8px 0 12px;
  padding-left: 1.2em;
}
.missing-list li { margin: 6px 0; }
details { margin-top: 6px; }
details summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
}
.event-io {
  margin: 0;
  padding: 8px 10px;
  background: var(--bg);
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  max-height: 360px;
  overflow: auto;
}
.layout-wide { max-width: 1180px; }
.log-dialog {
  width: min(720px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px 20px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.18);
}
.log-dialog::backdrop { background: rgba(15, 23, 42, 0.35); }
.log-dialog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
}
.log-dialog-head h3 { margin: 0; font-size: 16px; }
.log-dialog h4 { margin: 12px 0 6px; font-size: 13px; color: var(--muted); }
.log-dialog .event-io { max-height: 28vh; }
.pager {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 16px;
  font-size: 14px;
}
.pager a { color: var(--text); font-weight: 600; }
.pager-disabled { color: var(--muted); }
.settings-form { display: grid; gap: 12px; margin-top: 12px; }
.settings-form h3 { margin: 12px 0 0; font-size: 15px; }
.settings-form label { display: grid; gap: 6px; font-size: 13px; }
.settings-form input, .settings-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
}
button.secondary {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--line);
  width: fit-content;
  margin-top: 12px;
}
.copy-box {
  background: var(--bg);
  border-radius: 8px;
  padding: 12px 14px;
}
.copy-box p { margin: 0 0 6px; }

.memo-fold {
  margin-top: 4px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
  background: #fafbfc;
}
.memo-fold summary {
  cursor: pointer;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  list-style: none;
}
.memo-fold summary::-webkit-details-marker { display: none; }
.memo-fold summary::before {
  content: "▸ ";
  color: var(--muted);
}
.memo-fold[open] summary::before { content: "▾ "; }
.memo-body {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 8px;
}
.card-head h2 { margin-bottom: 4px; }
a.btn, .btn {
  display: inline-block;
  background: var(--btn);
  color: var(--btn-text);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  white-space: nowrap;
}
a.secondary-link {
  display: inline-block;
  padding: 10px 16px;
  color: var(--muted);
  text-decoration: none;
}
a.secondary-link:hover { color: var(--text); }
.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.crumb { font-size: 13px; color: var(--muted); margin: 0 0 8px; }
.crumb a { color: var(--muted); text-decoration: none; }
.crumb a:hover { color: var(--text); }
.trunc {
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}
.row-actions a { color: var(--text); font-weight: 600; text-decoration: none; }
.inline-form { display: inline; margin: 0; }
.danger-text { color: var(--err) !important; }
.danger-zone {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
button.danger {
  background: #fff;
  color: var(--err);
  border: 1px solid #fecdca;
}

.forward-row {
  margin: 0;
  padding: 14px 16px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  display: grid;
  gap: 12px;
}
.forward-row legend {
  padding: 0 6px;
  font-size: 14px;
  font-weight: 600;
}
.forward-row-new {
  border-style: dashed;
}
.settings-form select {
  width: 100%;
  max-width: 220px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  background: #fff;
}
.check-row {
  display: flex !important;
  align-items: center;
  gap: 8px;
  grid-template-columns: none !important;
}
.check-row input { width: auto; margin: 0; }

.login-card button { width: 100%; }