:root {
  --bg: #f4f7fb;
  --card: #ffffff;
  --text: #1a2332;
  --muted: #6b7686;
  --line: #dfe6f0;
  --primary: #1677e6;
  --danger: #c53636;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.topbar {
  padding: 20px;
  background: linear-gradient(135deg, #0f5bb0, #1677e6);
  color: #fff;
}
.topbar h1 { margin: 0 0 6px; font-size: 24px; }
.topbar p { margin: 0; opacity: .95; }

.container {
  max-width: 1080px;
  margin: 18px auto 30px;
  padding: 0 16px;
  display: grid;
  gap: 14px;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
}
.metric {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}
.metric .label { color: var(--muted); font-size: 13px; }
.metric .value { margin-top: 6px; font-size: 24px; font-weight: 800; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}
.card h2 { margin: 0 0 12px; font-size: 18px; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}
label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}
input, textarea {
  border: 1px solid #cfd8e4;
  border-radius: 10px;
  padding: 10px;
  font: inherit;
  color: var(--text);
  background: #fff;
}
textarea { width: 100%; resize: vertical; }

.actions {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.btn {
  border: 1px solid #c5cfdb;
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  background: #fff;
}
.btn.primary {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}
.btn.danger {
  border-color: var(--danger);
  color: var(--danger);
}
.hint { margin: 0 0 8px; color: var(--muted); font-size: 12px; }

.list {
  display: grid;
  gap: 8px;
}
.item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.item .sub { color: var(--muted); font-size: 13px; }
.status { margin: 4px 2px; color: #0f5bb0; font-weight: 600; }