/* Общие стили демо-страниц (подключаются после styles.css) */
.demo-bar {
  background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.demo-bar .container { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 56px; }
.demo-bar .badge { font-size: .75rem; padding: 3px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--text); }
.demo-main { padding: 28px 0 56px; }
.demo-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.demo-head h1 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0; }
.demo-head p { margin: 4px 0 0; }
.controls { display: flex; gap: 10px; flex-wrap: wrap; }
.controls select { width: auto; padding: 8px 12px; background: var(--surface); }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 14px; }
@media (max-width: 900px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.kpi span { font-size: .8rem; color: var(--text-2); }
.kpi strong { display: block; font-size: 1.6rem; margin: 2px 0; letter-spacing: -0.01em; }
.delta { font-size: .8rem; font-weight: 600; }
.delta.up { color: var(--good); }
.delta.down { color: var(--bad); }

.panels { display: grid; grid-template-columns: 1.6fr 1fr; gap: 14px; }
.panels.even { grid-template-columns: 1fr 1fr; }
.panels.lead-narrow { grid-template-columns: 1fr 1.6fr; }
@media (max-width: 900px) { .panels, .panels.even, .panels.lead-narrow { grid-template-columns: 1fr; } }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px; min-width: 0; }
.panel h2 { font-size: 1rem; margin: 0 0 4px; }
.panel .sub { font-size: .8rem; color: var(--muted); margin-bottom: 12px; }
.panel.wide { grid-column: 1 / -1; }

.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: .8rem; color: var(--text-2); margin-bottom: 8px; }
.legend i { display: inline-block; width: 14px; height: 3px; border-radius: 2px; vertical-align: middle; margin-right: 6px; }
.legend i.dashed { background: repeating-linear-gradient(90deg, var(--muted) 0 4px, transparent 4px 7px) !important; }

.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart-tip {
  position: absolute; pointer-events: none; z-index: 5; min-width: 150px;
  background: var(--surface); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; font-size: .8rem; box-shadow: 0 8px 24px -8px rgba(0,0,0,.3);
}
.chart-tip b { display: block; margin-bottom: 4px; }
.tip-row { display: flex; align-items: center; gap: 6px; color: var(--text-2); }
.tip-row i { width: 8px; height: 8px; border-radius: 2px; }
.tip-row span { margin-left: auto; padding-left: 12px; color: var(--text); font-variant-numeric: tabular-nums; font-weight: 600; }

table.data { width: 100%; border-collapse: collapse; font-size: .875rem; }
table.data th, table.data td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--grid); }
table.data th { color: var(--muted); font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }

.insights { margin: 0; padding-left: 18px; color: var(--text-2); }
.insights li { margin-bottom: 8px; }
.insights b { color: var(--text); }
.note { font-size: .8rem; color: var(--muted); margin-top: 18px; }
@media (max-width: 620px) {
  table.data th, table.data td { padding: 8px 4px; }
  table.data .hide-sm { display: none; }
}
.demo-actions { display: flex; gap: 8px; align-items: center; }
@media (max-width: 620px) { .demo-bar .badge { display: none; } }