:root {
  --bg: #0b0f14;
  --panel: #111826;
  --panel2: #0f1724;
  --text: #e7eef8;
  --muted: #9bb0c7;
  --line: #243247;
  --danger: #ff5b6e;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: rgba(11, 15, 20, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.title h1 { margin: 0; font-size: 18px; }
.sub { color: var(--muted); font-size: 12px; margin-top: 4px; }

.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
button, .fileBtn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
}
button:hover, .fileBtn:hover { background: var(--panel2); }

.danger { border-color: rgba(255,91,110,0.35); }
.danger:hover { background: rgba(255,91,110,0.12); }

.fileBtn input { display: none; }

.wrap { max-width: 1050px; margin: 0 auto; padding: 16px; }

.summary {
  display: flex;
  gap: 18px;
  justify-content: flex-start;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  margin-bottom: 14px;
}

.category {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 14px;
}

.categoryHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--panel);
  cursor: pointer;
}
.categoryHeader h2 {
  margin: 0;
  font-size: 15px;
}
.categoryHeader .meta { color: var(--muted); font-size: 12px; }

.categoryBody { padding: 10px 12px 12px; background: var(--panel2); }
.categoryBody.collapsed { display: none; }

.item {
  border: 1px solid rgba(36, 50, 71, 0.7);
  background: rgba(17, 24, 38, 0.55);
  border-radius: 14px;
  padding: 10px 10px 12px;
  margin: 10px 0;
}

.itemRow {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: baseline;
  margin-bottom: 10px;
}
.itemLabel { font-weight: 700; }
.itemTags { color: var(--muted); font-size: 12px; }

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

.scale button {
  padding: 8px 6px;
  font-size: 11px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(15, 23, 36, 0.8);
}
.scale button.active {
  outline: 2px solid rgba(231, 238, 248, 0.35);
  background: rgba(231, 238, 248, 0.10);
}