/* Sidebar panel content: sections, fields, cards, variables. */

/* ---------- panel content ---------- */
.empty { color: var(--muted); padding: 12px 14px; line-height: 1.5; margin: 0; }
.sec { padding: 10px 14px; border-bottom: 1px solid var(--border); }
.sec:last-child { border-bottom: none; }
.sec h3 {
  margin: 0 0 8px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted);
  font-weight: 600; display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.sec h3 label { text-transform: none; letter-spacing: 0; font-weight: 500; color: var(--text); display: flex; align-items: center; gap: 6px; font-size: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 8px; }
.fld { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.fld > span { color: var(--muted); font-size: 11px; display: flex; gap: 4px; align-items: center; }
.fld > span .fx { color: var(--accent); font-style: italic; font-weight: 600; }
.fld.wide { grid-column: 1 / -1; }
input.in, select.in, textarea.in {
  width: 100%; border: 1px solid var(--border); background: var(--panel); border-radius: 6px; padding: 5px 7px;
  font-size: 12px; min-width: 0;
}
input.in:focus, select.in:focus, textarea.in:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
input.in.err { border-color: var(--danger); }
input.in.bound { color: var(--accent); }
.in-wrap { position: relative; display: flex; min-width: 0; }
.in-wrap input.in { padding-right: 40px; }
.in-wrap .unit {
  position: absolute; right: 3px; top: 50%; transform: translateY(-50%);
  border: none; background: transparent; color: var(--muted); font-size: 11px; padding: 2px 5px; border-radius: 4px; cursor: pointer;
}
.in-wrap .unit:hover { background: var(--hover); color: var(--accent); }
.row { display: flex; gap: 6px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.row:first-child { margin-top: 0; }
.btn {
  border: 1px solid var(--border); background: var(--panel); border-radius: 6px; padding: 5px 9px; cursor: pointer;
  font-size: 12px; display: inline-flex; align-items: center; gap: 5px;
}
.btn:hover { background: var(--hover); }
.btn.danger { color: var(--danger); }
.btn.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.grow { flex: 1; justify-content: center; }
.chk { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.note { color: var(--muted); font-size: 11px; line-height: 1.45; margin-top: 8px; }
.seg { display: flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.seg button { flex: 1; border: none; background: transparent; padding: 5px 6px; cursor: pointer; font-size: 12px; }
.seg button + button { border-left: 1px solid var(--border); }
.seg button.on { background: var(--accent); color: #fff; }
.edges { display: flex; gap: 4px; flex-wrap: wrap; }
.edges .btn { padding: 3px 8px; min-width: 30px; justify-content: center; }

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px 14px; }
.card {
  border: 1px solid var(--border); border-radius: 8px; background: var(--panel); padding: 8px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; font-size: 11px;
}
.card:hover { border-color: var(--accent); }
.card.on { border-color: var(--accent); background: var(--accent-soft); }
.card svg { width: 100%; height: 56px; }
.card b { font-weight: 500; font-size: 12px; }
.card small { color: var(--muted); line-height: 1.35; }
.tpl .card { align-items: stretch; text-align: left; }

.vars { padding: 12px 14px; }
.var { display: grid; grid-template-columns: 1fr 1fr 28px; gap: 6px; margin-bottom: 6px; }
.var .x { border: none; background: transparent; cursor: pointer; color: var(--muted); border-radius: 6px; }
.var .x:hover { background: var(--hover); color: var(--danger); }