/* ── Reset & base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d1117;
  --bg2: #161b22;
  --bg3: #21262d;
  --border: #30363d;
  --text: #e6edf3;
  --text-muted: #7d8590;
  --accent: #1f6feb;
  --green: #3fb950;
  --red: #f85149;
  --yellow: #d29922;
  --orange: #f0883e;
  --radius: 6px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
}

/* ── Header ───────────────────────────────────────────────── */
header {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header h1 { font-size: 18px; font-weight: 600; }
.last-update { font-size: 12px; color: var(--text-muted); }

/* ── Layout ───────────────────────────────────────────────── */
.main-layout {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  gap: 0;
  min-height: calc(100vh - 53px);
}

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  padding: 16px;
  overflow-y: auto;
}
.filter-section h2,
.stats-section h2 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.filter-section { margin-bottom: 24px; }

.filter-section label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.filter-section select,
.filter-section input[type="search"] {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 6px 8px;
  font-size: 13px;
  width: 100%;
  cursor: pointer;
}
.filter-section input[type="search"] {
  cursor: text;
  -webkit-appearance: none;
}
.filter-section input[type="search"]::placeholder { color: var(--text-muted); }
.filter-section select:focus,
.filter-section input[type="search"]:focus { outline: none; border-color: var(--accent); }

/* ── Preset tooltip ──────────────────────────────────────── */
.filter-label-row {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 4px;
}
.filter-label-text { font-size: 12px; color: var(--text-muted); }
.preset-help-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
  width: 16px;
  height: 16px;
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
  transition: all 0.15s;
}
.preset-help-btn:hover,
.preset-help-btn.active { border-color: var(--accent); color: var(--text); }
.preset-tooltip {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.preset-tooltip.hidden { display: none; }
.preset-tip-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.preset-tip-item strong { font-size: 11px; color: #79c0ff; }
.preset-tip-item span  { font-size: 11px; color: var(--text-muted); line-height: 1.5; }

/* ── Stats ────────────────────────────────────────────────── */
.stats { display: flex; flex-direction: column; gap: 8px; }
.stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}
.stat-label { color: var(--text-muted); }
.stat-value { font-weight: 600; color: var(--text); }

/* ── Content ──────────────────────────────────────────────── */
.content { flex: 1; overflow: hidden; padding: 16px; display: flex; flex-direction: column; gap: 12px; }

/* ── Sort bar ─────────────────────────────────────────────── */
.sort-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.sort-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  padding: 4px 10px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}
.sort-btn:hover { border-color: var(--accent); color: var(--text); }
.sort-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ── Table ────────────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; background: var(--bg2); }
thead { background: var(--bg3); }
th {
  padding: 10px 12px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr { cursor: pointer; transition: background 0.1s; }
tbody tr:hover { background: var(--bg3); }
tbody tr.selected { background: rgba(31, 111, 235, 0.15); }

.loading { text-align: center; color: var(--text-muted); padding: 32px; }

/* ── Score bar ────────────────────────────────────────────── */
.score-cell { display: flex; align-items: center; gap: 8px; min-width: 100px; }
.score-bar-bg { background: var(--bg3); border-radius: 99px; height: 6px; flex: 1; }
.score-bar-fill { height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--accent), var(--green)); }
.score-num { font-weight: 600; width: 26px; text-align: right; }

/* ── Probability badge ────────────────────────────────────── */
.prob-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
}
.prob-high { background: rgba(63, 185, 80, 0.2); color: var(--green); }
.prob-mid  { background: rgba(210, 153, 34, 0.2); color: var(--yellow); }
.prob-low  { background: rgba(125, 133, 144, 0.2); color: var(--text-muted); }

/* ── Pattern tags ─────────────────────────────────────────── */
.pattern-tags { display: flex; flex-wrap: wrap; gap: 4px; max-width: 280px; }
.pattern-tag {
  background: rgba(31, 111, 235, 0.15);
  border: 1px solid rgba(31, 111, 235, 0.3);
  border-radius: 4px;
  color: #79c0ff;
  font-size: 11px;
  padding: 1px 6px;
}
.pattern-tag-more {
  background: rgba(125, 133, 144, 0.15);
  border: 1px solid rgba(125, 133, 144, 0.3);
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 11px;
  padding: 1px 6px;
}

/* ── Pattern list (chart panel) ───────────────────────────── */
.pattern-list-section {
  border-top: 1px solid var(--border);
  padding: 10px 16px 14px;
}
.pattern-list-header {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.pattern-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pattern-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pattern-list-item .pattern-tag { flex-shrink: 0; }
.conf-bar-bg {
  flex: 1;
  max-width: 100px;
  height: 4px;
  background: var(--bg3);
  border-radius: 99px;
}
.conf-bar-fill {
  height: 100%;
  border-radius: 99px;
}
.conf-high .conf-bar-fill, .conf-bar-fill.conf-high { background: var(--green); }
.conf-mid  .conf-bar-fill, .conf-bar-fill.conf-mid  { background: var(--yellow); }
.conf-low  .conf-bar-fill, .conf-bar-fill.conf-low  { background: var(--text-muted); }
.conf-pct {
  font-size: 11px;
  font-weight: 600;
  width: 30px;
  text-align: right;
  flex-shrink: 0;
}
.conf-pct.conf-high { color: var(--green); }
.conf-pct.conf-mid  { color: var(--yellow); }
.conf-pct.conf-low  { color: var(--text-muted); }
.conf-empty { font-size: 12px; color: var(--text-muted); }

/* ── Price cells ──────────────────────────────────────────── */
.price { font-variant-numeric: tabular-nums; }
.price-target { color: var(--green); font-weight: 600; }
.price-stop { color: var(--red); font-weight: 600; }
.target-weeks {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 2px;
}
.rr-good { color: var(--green); font-weight: 600; }
.rr-ok { color: var(--yellow); font-weight: 600; }
.rr-bad { color: var(--text-muted); }

/* ── Chart panel ──────────────────────────────────────────── */
.chart-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.chart-panel.hidden { display: none; }
.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.chart-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  padding: 0 4px;
}
.chart-close:hover { color: var(--text); }
#chart-container { height: 400px; }

/* ── Signal detail ────────────────────────────────────────── */
.signal-detail {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.signal-detail-item { display: flex; flex-direction: column; gap: 2px; }
.signal-detail-item .label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; }
.signal-detail-item .value { font-weight: 600; color: var(--text); }

/* ── Header right ─────────────────────────────────────────── */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.help-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  text-decoration: none;
  line-height: 1.5;
  transition: all 0.15s;
  flex-shrink: 0;
}
.help-btn:hover { border-color: var(--accent); color: var(--text); }

/* ── Modal ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.hidden { display: none; }

.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 { font-size: 16px; font-weight: 600; }

.modal-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
}
.modal-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  padding: 10px 16px;
  transition: all 0.15s;
}
.modal-tab:hover { color: var(--text); }
.modal-tab.active { border-bottom-color: var(--accent); color: var(--text); }

.modal-body {
  overflow-y: auto;
  flex: 1;
  padding: 20px;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.tab-content h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 20px 0 10px;
}
.tab-content h3:first-child { margin-top: 0; }

.tab-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tab-content ul li {
  font-size: 13px;
  color: var(--text);
  padding-left: 12px;
  position: relative;
  line-height: 1.6;
}
.tab-content ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

.tab-content p {
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 8px;
}

/* ── Help table ───────────────────────────────────────────── */
.help-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-bottom: 4px;
}
.help-table th {
  background: var(--bg3);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 10px;
  text-align: left;
  border: 1px solid var(--border);
}
.help-table td {
  padding: 8px 10px;
  border: 1px solid var(--border);
  color: var(--text);
  line-height: 1.5;
  white-space: normal;
  vertical-align: top;
}
.help-table td:first-child { font-weight: 600; white-space: nowrap; color: #79c0ff; }

/* ── Disclaimer box ───────────────────────────────────────── */
.disclaimer-box {
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid rgba(248, 81, 73, 0.3);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 16px;
}
.disclaimer-box h3 {
  color: var(--red) !important;
  margin-top: 0 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  font-size: 14px !important;
}
.disclaimer-box p {
  color: var(--text);
  margin-bottom: 0;
}

/* ── Sort bar right group ─────────────────────────────────── */
.sort-bar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Favorites ────────────────────────────────────────────── */
.star-th { width: 36px; padding: 10px 4px !important; }
.star-cell { padding: 4px 4px !important; text-align: center; }
.fav-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 15px;
  padding: 2px 4px;
  line-height: 1;
  opacity: 0.3;
  transition: opacity 0.15s, transform 0.1s;
}
.fav-btn:hover { opacity: 1; transform: scale(1.25); }
.fav-btn.fav-active { opacity: 1; }

.fav-toggle-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  padding: 4px 10px;
  transition: all 0.15s;
}
.fav-toggle-btn:hover { border-color: var(--yellow); color: var(--text); }
.fav-toggle-btn.fav-toggle-active {
  background: rgba(210, 153, 34, 0.15);
  border-color: var(--yellow);
  color: var(--yellow);
}

/* ── Backtest toggle button ───────────────────────────────── */
.bt-toggle-btn {
  display: inline-block;
  text-decoration: none;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  padding: 4px 12px;
  transition: all 0.15s;
}
.bt-toggle-btn:hover { border-color: var(--accent); color: var(--text); }

/* ── Backtest panel ───────────────────────────────────────── */
.backtest-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.backtest-panel.hidden { display: none; }
.bt-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}
.bt-title { font-size: 15px; font-weight: 600; margin-right: 10px; }
.bt-filter-info {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 8px;
}
.bt-updated { font-size: 11px; color: var(--text-muted); }
.bt-cards { display: flex; gap: 10px; flex-wrap: wrap; }
.bt-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  min-width: 130px;
  flex: 1;
}
.bt-card-capital { flex: 2; }
.bt-card-label { font-size: 11px; color: var(--text-muted); margin-bottom: 4px; }
.bt-card-value { font-size: 22px; font-weight: 700; line-height: 1.2; }
.bt-card-sub   { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.bt-tables { display: flex; gap: 16px; flex-wrap: wrap; }
.bt-table-block { flex: 1; min-width: 260px; }
.bt-table-block h3,
.bt-signals-section h3 {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.bt-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--bg3);
  border-radius: var(--radius);
  overflow: hidden;
}
.bt-table th {
  background: var(--bg);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.bt-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.bt-table tbody tr:last-child td { border-bottom: none; }
.bt-signals-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.bt-signals-table td { white-space: nowrap; font-size: 12px; }
.bt-empty { text-align: center; color: var(--text-muted); padding: 24px; font-size: 13px; line-height: 1.8; }
.bt-empty-cell { text-align: center; color: var(--text-muted); padding: 16px; }
.bt-good { color: var(--green); font-weight: 600; }
.bt-mid  { color: var(--yellow); font-weight: 600; }
.bt-bad  { color: var(--red); font-weight: 600; }
.bt-disclaimer {
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

/* ── Market condition banner ──────────────────────────────── */
.market-banner {
  padding: 9px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.4;
}
.market-banner.hidden { display: none; }
.market-bull {
  background: rgba(63, 185, 80, 0.08);
  border: 1px solid rgba(63, 185, 80, 0.3);
  color: var(--green);
}
.market-bear {
  background: rgba(248, 81, 73, 0.08);
  border: 1px solid rgba(248, 81, 73, 0.3);
  color: var(--red);
}

/* ── Row badges (earnings / rec) ──────────────────────────── */
.earnings-warn {
  display: inline-block;
  font-size: 0.78rem;
  cursor: default;
  margin-left: 4px;
  vertical-align: middle;
  line-height: 1;
}
.rec-badge {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--yellow);
  cursor: default;
  margin-left: 3px;
  vertical-align: middle;
  line-height: 1;
}

/* ── Order memo (chart panel) ─────────────────────────────── */
.order-memo {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-top: none;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.order-memo-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}
.order-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.order-label {
  font-size: 12px;
  color: var(--text-muted);
  width: 80px;
  flex-shrink: 0;
}
.order-val {
  font-size: 16px;
  font-weight: 700;
}
.order-entry  { color: var(--text); }
.order-target { color: var(--green); }
.order-stop   { color: var(--red); }
.order-hint {
  font-size: 11px;
  color: var(--text-muted);
}
.order-alert {
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 4px;
  margin-top: 2px;
}
.order-alert-sky {
  background: rgba(139, 233, 253, 0.08);
  border: 1px solid rgba(139, 233, 253, 0.3);
  color: #8be9fd;
}
.order-alert-earnings {
  background: rgba(210, 153, 34, 0.1);
  border: 1px solid rgba(210, 153, 34, 0.3);
  color: var(--yellow);
}
.order-alert-rec {
  background: rgba(63, 185, 80, 0.1);
  border: 1px solid rgba(63, 185, 80, 0.3);
  color: var(--green);
}

/* ── Liquidity warning ────────────────────────────────────── */
.liq-warn {
  display: inline-block;
  font-size: 0.75rem;
  color: #58a6ff;
  cursor: default;
  margin-left: 4px;
  vertical-align: middle;
  line-height: 1;
}
.order-alert-liq {
  background: rgba(88, 166, 255, 0.08);
  border: 1px solid rgba(88, 166, 255, 0.25);
  color: #58a6ff;
}

/* ── Order memo entry override ───────────────────────────── */
.order-entry-wrap {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2px 6px;
}
.order-entry-wrap:focus-within {
  border-color: var(--accent);
}
.order-hint-prefix {
  color: var(--text-muted);
  font-size: 13px;
}
.order-entry-input {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  outline: none;
  width: 80px;
  text-align: right;
  -moz-appearance: textfield;
}
.order-entry-input::-webkit-outer-spin-button,
.order-entry-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.order-entry-reset {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  padding: 0 2px;
  line-height: 1;
}
.order-entry-reset:hover { color: var(--text); }
.entry-ok  { color: var(--green); font-size: 12px; font-weight: 600; margin-left: 6px; }
.entry-ng  { color: var(--red);   font-size: 12px; font-weight: 600; margin-left: 6px; }
.entry-gap { font-size: 11px; margin-left: 4px; }
.entry-gap-up { color: var(--yellow); }
.entry-gap-dn { color: var(--green); }

/* ── Indicator help button ───────────────────────────────── */
.ind-help-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
  width: 16px;
  height: 16px;
  line-height: 1;
  padding: 0;
  vertical-align: middle;
  margin-left: 6px;
  transition: all 0.15s;
}
.ind-help-btn:hover,
.ind-help-btn.active { border-color: var(--accent); color: var(--accent); }

/* ── Indicator help panel (legacy hidden) ────────────────── */
.ind-help-panel { display: none !important; }

/* ── Shared help modal ─── */
.help-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .65);
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.help-modal-overlay.hidden { display: none; }
.help-modal-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  max-width: 460px;
  width: 100%;
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, .6);
}
.help-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  flex-shrink: 0;
}
.help-modal-close {
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 3px 7px;
  transition: all 0.15s;
}
.help-modal-close:hover { border-color: var(--border); color: var(--text); }
.help-modal-body {
  padding: 12px 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── Column help badge ─── */
.col-tip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  font-size: 9px;
  font-weight: 700;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  vertical-align: middle;
  margin-left: 3px;
  flex-shrink: 0;
  user-select: none;
  transition: border-color 0.15s, color 0.15s;
}
.col-tip:hover { border-color: var(--accent); color: var(--accent); }

/* ── Floating col-tip popup ─── */
.col-tip-popup {
  position: fixed;
  z-index: 600;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--text);
  max-width: 290px;
  line-height: 1.65;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .5);
  display: none;
  pointer-events: none;
}
.ind-help-header {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}
.ind-help-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.ind-help-name {
  font-size: 12px;
  font-weight: 700;
  color: #79c0ff;
  min-width: 68px;
  padding-top: 1px;
  flex-shrink: 0;
}
.ind-help-body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}
.ind-help-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}
.ind-help-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.ind-tag {
  font-size: 10px;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: 10px;
}
.ind-tag-ideal { background: rgba(63,185,80,0.15);  color: var(--green); }
.ind-tag-warn  { background: rgba(248,81,73,0.12);  color: var(--red); }

/* ── Score delta badges ───────────────────────────────────── */
.score-delta {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.score-delta-up   { color: var(--green); }
.score-delta-down { color: var(--red); }
.score-delta-flat { color: var(--text-muted); }
.score-delta-new  { color: var(--accent); font-size: 11px; font-weight: 400; }

/* ── P&L chart ────────────────────────────────────────────── */
.pnl-chart-wrap {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.pnl-chart-container {
  width: 100%;
  height: 200px;
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  line-height: 1.7;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .main-layout { flex-direction: column; }
  .sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
  .content { padding: 12px; }
  .pattern-tags { max-width: 180px; }
  .modal { max-height: 95vh; }
  .modal-tab { padding: 10px 10px; font-size: 12px; }
}