/* MOEX Live Screener — single screen, dark theme, no external assets. */

:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1c2430;
  --border: #263041;
  --text: #e6edf3;
  --muted: #8b98a9;
  --accent: #4da3ff;
  --up: #35c07a;
  --down: #ef5f6b;
  --warn: #e3b341;
  --ma50: #f0a13b;
  --ma200: #9d7bff;
  --grid: #202a38;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, sans-serif;
}

a { color: var(--accent); }

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { display: flex; align-items: baseline; gap: 10px; }
.brand h1 { font-size: 17px; margin: 0; letter-spacing: 0.2px; }
.brand .sub { color: var(--muted); font-size: 12px; }

.freshness {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
}

.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--up);
}
.dot.stale { background: var(--warn); }
.dot.dead { background: var(--down); }

.disclaimer {
  margin: 0;
  padding: 10px 20px;
  background: #2a2113;
  border-bottom: 1px solid #4a3a1a;
  color: #f0d9a8;
  font-size: 12.5px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  padding: 16px 20px 40px;
  max-width: 1680px;
  margin: 0 auto;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}

.card.wide { grid-column: 1 / -1; }

.card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.card-head h2 {
  font-size: 14px;
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: #c3cfdd;
}

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

.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.seg button {
  background: transparent;
  color: var(--muted);
  border: 0;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
}
.seg button + button { border-left: 1px solid var(--border); }
.seg button.active { background: var(--panel-2); color: var(--text); }

canvas { display: block; width: 100%; }

.chart-wrap { position: relative; }
.chart-wrap canvas { height: 300px; }
.chart-wrap.small canvas { height: 260px; }

.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin-top: 8px; }
.legend i { display: inline-block; width: 14px; height: 2px; margin-right: 6px; vertical-align: middle; }

.price-big { font-size: 22px; font-weight: 600; }
.up { color: var(--up); }
.down { color: var(--down); }
.muted { color: var(--muted); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  position: sticky;
  top: 0;
  background: var(--panel-2);
  color: #b9c6d6;
  font-weight: 600;
  text-align: right;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}
thead th:first-child, thead th:nth-child(2) { text-align: left; }
thead th.sorted { color: var(--accent); }
thead th .arrow { font-size: 10px; margin-left: 4px; }

tbody td {
  padding: 7px 10px;
  text-align: right;
  border-bottom: 1px solid #1b2330;
  white-space: nowrap;
}
tbody td:first-child, tbody td:nth-child(2) { text-align: left; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: #1a2330; }
tbody tr.selected { background: #1d2b3d; }

.table-scroll { max-height: 460px; overflow: auto; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font-size: 12px; color: var(--muted); }
.filters select, .filters input {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 12px;
}
.filters input[type="number"] { width: 70px; }

.score-cell { font-weight: 600; }
.badge {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 11px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.badge.trend-up { color: var(--up); border-color: #245c41; }
.badge.trend-down { color: var(--down); border-color: #6a2b33; }

.factor-table td { text-align: left; }
.factor-bar {
  height: 6px;
  border-radius: 3px;
  background: #24303f;
  overflow: hidden;
  min-width: 90px;
}
.factor-bar span { display: block; height: 100%; background: var(--accent); }
.factor-bar.neg span { background: var(--down); }

.levels-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 10px 0;
}
.level-box {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}
.level-box .label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }
.level-box .value { font-size: 18px; font-weight: 600; margin-top: 2px; }
.level-box .method { font-size: 11px; color: var(--muted); margin-top: 4px; }
.level-box.invalidation .value { color: var(--down); }
.level-box.target .value { color: var(--up); }

.methods { font-size: 12px; color: var(--muted); line-height: 1.6; }
.methods b { color: #c3cfdd; font-weight: 600; }

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}
.metric {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.metric .label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }
.metric .value { font-size: 20px; font-weight: 600; margin-top: 3px; }

.dist { display: flex; flex-direction: column; gap: 6px; font-size: 12px; }
.dist-row { display: grid; grid-template-columns: 92px 1fr 46px; gap: 10px; align-items: center; }
.dist-row .bar { height: 8px; background: #24303f; border-radius: 4px; overflow: hidden; }
.dist-row .bar span { display: block; height: 100%; background: var(--accent); }
.dist-row .bar.neg span { background: var(--down); }
.dist-row .bar.pos span { background: var(--up); }

.limitations {
  margin-top: 12px;
  padding: 10px 12px;
  border-left: 3px solid var(--warn);
  background: #221d14;
  color: #e6d5b0;
  font-size: 12px;
  line-height: 1.5;
}

.ticker-panel { display: none; }
.ticker-panel.open { display: block; }

.empty { color: var(--muted); font-size: 13px; padding: 18px 4px; }

.footer-disclaimer {
  max-width: 1680px;
  margin: 0 auto;
  padding: 0 20px 32px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

@media (max-width: 1100px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .levels-grid { grid-template-columns: minmax(0, 1fr); }
}