:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #122035;
  --muted: #5f6f85;
  --line: #d8dfeb;
  --primary: #0f62fe;
  --danger: #d64545;
  --ok: #1f9d57;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: linear-gradient(180deg, #eef3fb 0%, #f8fbff 100%);
  color: var(--text);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar h1 { margin: 0; font-size: 20px; }
.actions { display: flex; gap: 8px; }

button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
}
button:hover { border-color: var(--primary); color: var(--primary); }

.grid {
  display: grid;
  gap: 14px;
  padding: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}
.card-wide { grid-column: 1 / -1; }
.card h2, .card h3 { margin: 0 0 10px 0; }

.inline-form, .stack-form {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}
.inline-form { grid-template-columns: 1fr 1.2fr 1fr auto; }

input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  font: inherit;
}

.list { display: grid; gap: 8px; }
.item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  background: #fff;
}
.row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.meta { color: var(--muted); font-size: 12px; }
.lock-warn { color: var(--danger); font-weight: 600; }
.badge {
  display: inline-block;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.badge.published { color: var(--ok); border-color: #8fd5b0; background: #edf9f2; }
.badge.success { color: var(--ok); border-color: #8fd5b0; background: #edf9f2; }
.badge.failed { color: var(--danger); border-color: #f2a1a1; background: #fff1f1; }
.badge.publishing { color: #7a4bff; border-color: #cab5ff; background: #f4f0ff; }

.toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  background: #122035;
  color: #fff;
  padding: 10px 12px;
  border-radius: 8px;
  opacity: 0;
  transition: opacity .2s;
}
.toast.show { opacity: 1; }

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

.messenger-grid {
  grid-template-columns: 1fr 1.4fr;
}

.msg {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
  background: #fbfdff;
}

.msg .meta {
  margin-bottom: 4px;
}

.summary-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.summary-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  background: #fbfdff;
}

.summary-card .k {
  font-size: 12px;
  color: var(--muted);
}

.summary-card .v {
  font-size: 22px;
  margin-top: 4px;
  font-weight: 700;
}