/* ============================================================
   C1rox Lab — dark trading dashboard theme
   (look modeled on the base44 mock: near-black bg, hairline
   borders, mono numerals, accent color switches per bot)
   ============================================================ */

:root {
  --bg: #050709;
  --panel: #0a0e15;
  --panel-2: #10151f;
  --border: #161d2a;
  --text: #e7ecf4;
  --muted: #6f7e98;
  --green: #00d68f;
  --green-dim: rgba(0, 214, 143, 0.12);
  --red: #ff4d67;
  --red-dim: rgba(255, 77, 103, 0.12);
  --amber: #f5b544;
  --amber-dim: rgba(245, 181, 68, 0.12);
  --accent: #00d68f;            /* swapped per engine via JS */
  --accent-dim: rgba(0, 214, 143, 0.12);
  --radius: 14px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 12px; }
.pos { color: var(--green); }
.neg { color: var(--red); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------- layout */

.layout { display: flex; min-height: 100vh; }

.main {
  flex: 1;
  padding: 22px 26px 48px;
  max-width: 1500px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

/* ---------------------------------------------------------- sidebar */

.sidebar {
  width: 215px;
  flex-shrink: 0;
  background: var(--bg);
  border-right: 1px solid var(--border);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.brand-mark {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 11px;
}
.brand-name { font-weight: 800; font-size: 15px; letter-spacing: 0.2px; }
.brand-badge {
  display: inline-block;
  margin-top: 3px;
  font-size: 8.5px; font-weight: 800; letter-spacing: 1px;
  color: var(--amber);
  background: var(--amber-dim);
  padding: 2px 6px;
  border-radius: 5px;
}

.sidebar-section-label {
  font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1.4px;
  color: var(--muted);
  padding: 4px 8px;
}

.engine-nav { display: flex; flex-direction: column; gap: 5px; }

.engine-btn {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--muted);
  font: inherit; font-weight: 600; font-size: 13.5px;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, color 0.15s;
}
.engine-btn:hover { background: var(--panel); color: var(--text); }
.engine-btn.active {
  background: var(--accent-dim);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
  color: var(--text);
}
.engine-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex-shrink: 0; }
.engine-btn.active .engine-dot { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.engine-btn .engine-demo-tag {
  margin-left: auto;
  font-size: 9px; font-weight: 700; letter-spacing: 0.6px;
  color: var(--amber);
  background: var(--amber-dim);
  padding: 2px 6px;
  border-radius: 5px;
}

.sidebar-spacer { flex: 1; }

.sidebar-footer {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 11px; color: var(--muted);
  padding: 6px 6px 0;
  font-family: var(--mono);
}
.market-row { display: flex; align-items: center; gap: 7px; font-weight: 600; }
.market-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex-shrink: 0; }
.market-dot.open { background: var(--green); box-shadow: 0 0 9px var(--green); animation: pulse 2s infinite; }
.market-dot.closed { background: var(--red); }
@keyframes pulse { 50% { opacity: 0.5; } }

/* -------------------------------------------------- mobile engine tabs */

.mobile-tabs {
  display: none; /* shown ≤800px — replaces the sidebar engine switcher */
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 2px;
}
.mobile-tab {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  flex: 1;
  min-width: 130px;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--muted);
  font: inherit; font-weight: 700; font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}
.mobile-tab.active {
  background: var(--accent-dim);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  color: var(--text);
}
.mobile-tab .engine-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); }
.mobile-tab.active .engine-dot { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.mobile-tab .engine-demo-tag {
  font-size: 9px; font-weight: 700; letter-spacing: 0.6px;
  color: var(--amber);
  background: var(--amber-dim);
  padding: 2px 6px;
  border-radius: 5px;
}

/* ---------------------------------------------------------- topbar */

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.title-row { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.topbar h1 { font-size: 22px; font-weight: 800; letter-spacing: 0.2px; }
.tagline { color: var(--muted); font-size: 12px; font-family: var(--mono); }
.topbar-right { display: flex; align-items: center; gap: 14px; }

.badge {
  font-size: 10px; font-weight: 700; letter-spacing: 0.8px;
  padding: 4px 9px;
  border-radius: 7px;
}
.badge-demo { color: var(--amber); background: var(--amber-dim); border: 1px solid color-mix(in srgb, var(--amber) 30%, transparent); }
.badge-error { color: var(--red); background: var(--red-dim); border: 1px solid color-mix(in srgb, var(--red) 30%, transparent); }

.last-scan { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.3; }
.last-scan strong { font-size: 12.5px; font-family: var(--mono); }

.btn-refresh {
  width: 36px; height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
  transition: background 0.15s, transform 0.3s;
}
.btn-refresh:hover { background: var(--panel-2); }
.btn-refresh.spinning { transform: rotate(360deg); }

/* ---------------------------------------------------------- cards */

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.card-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 13px;
  gap: 10px;
}
.card-head h2 {
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--muted);
}

/* ---------------------------------------------------------- KPIs */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.kpi-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px;
}
.kpi-label {
  font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1.1px;
  color: var(--muted);
}
.kpi-icon {
  width: 15px; height: 15px;
  fill: none; stroke: var(--muted); stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
  opacity: 0.8;
}
.kpi-hero .kpi-icon { stroke: var(--accent); opacity: 1; }

.kpi-value { font-size: 22px; font-weight: 800; font-family: var(--mono); }
.kpi-sub { font-size: 11px; color: var(--muted); margin-top: 5px; }
.kpi-delta {
  display: inline-block;
  margin-top: 7px;
  font-size: 11.5px; font-weight: 700;
  font-family: var(--mono);
  padding: 2px 7px;
  border-radius: 6px;
}
.kpi-delta.pos { color: var(--green); background: var(--green-dim); }
.kpi-delta.neg { color: var(--red); background: var(--red-dim); }

.kpi-hero {
  background: linear-gradient(140deg, color-mix(in srgb, var(--accent) 10%, var(--panel)), var(--panel) 65%);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--border));
}
.kpi-hero .kpi-value { font-size: 25px; }

.winrate-wrap { display: flex; align-items: center; justify-content: space-between; gap: 10px; }

/* ---------------------------------------------------------- 2-col rows */

.row-2col {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(280px, 2fr);
  gap: 14px;
}

@media (max-width: 1100px) {
  .row-2col { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
  .sidebar { display: none; }
  .main { padding: 14px; }
  .mobile-tabs { display: flex; }
}

/* ---------------------------------------------------------- chart */

.chart-card { display: flex; flex-direction: column; }
.chart-meta { font-size: 11.5px; color: var(--muted); font-family: var(--mono); }
.chart-wrap { position: relative; flex: 1; min-height: 250px; }
#equity-chart { width: 100%; height: 100%; min-height: 250px; display: block; }

.chart-tooltip {
  position: absolute;
  pointer-events: none;
  background: #0c1016;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 8px 11px;
  font-size: 12px;
  font-family: var(--mono);
  white-space: nowrap;
  z-index: 5;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.55);
}
.chart-tooltip .tt-date { color: var(--muted); font-size: 10.5px; }
.chart-tooltip .tt-val { font-weight: 700; font-size: 13px; }

/* ---------------------------------------------------------- signals */

.signals-card { max-height: 420px; display: flex; flex-direction: column; }
.signals-list { display: flex; flex-direction: column; overflow-y: auto; }

.signal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 2px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
}
.signal-row:last-child { border-bottom: none; }
.signal-left { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.signal-ticker { font-weight: 700; font-family: var(--mono); font-size: 13px; min-width: 44px; }
.signal-reason {
  font-size: 11px; color: var(--muted);
  text-align: right;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  min-width: 0;
}
.signal-row:hover .signal-reason { white-space: normal; }

.sig-badge {
  font-size: 9.5px; font-weight: 800; letter-spacing: 0.8px;
  padding: 3px 8px;
  border-radius: 6px;
  text-align: center;
}
.sig-BUY  { color: var(--green); background: var(--green-dim); }
.sig-WAIT { color: var(--amber); background: var(--amber-dim); }
.sig-NO   { color: var(--red);   background: var(--red-dim); }

.strategy-chip {
  font-size: 9.5px; font-weight: 600;
  font-family: var(--mono);
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 6px;
}

/* option contract direction (CALL / PUT) */
.dir-badge {
  font-size: 9.5px; font-weight: 800; letter-spacing: 0.6px;
  padding: 2px 7px;
  border-radius: 6px;
  vertical-align: 1px;
}
.dir-call { color: var(--green); background: var(--green-dim); }
.dir-put { color: var(--red); background: var(--red-dim); }
.contract-exp { color: var(--muted); font-size: 11px; font-family: var(--mono); }

/* ---------------------------------------------------------- tables */

.table-scroll { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; }
th {
  text-align: left;
  font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1.1px;
  color: var(--muted);
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td {
  padding: 11px 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  font-size: 12.5px;
  white-space: nowrap;
}
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: color-mix(in srgb, var(--panel-2) 70%, transparent); }

.cell-ticker { font-weight: 700; font-family: var(--mono); }
.pnl-badge {
  font-family: var(--mono); font-weight: 700; font-size: 12px;
  padding: 3px 8px;
  border-radius: 7px;
}
.pnl-badge.pos { color: var(--green); background: var(--green-dim); }
.pnl-badge.neg { color: var(--red); background: var(--red-dim); }

.reason-tag {
  font-size: 10px; font-weight: 600; letter-spacing: 0.3px;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
}

/* SL → TP progress bar */
.sltp {
  position: relative;
  width: 130px; height: 5px;
  background: linear-gradient(90deg, var(--red-dim), var(--border) 40%, var(--green-dim));
  border-radius: 3px;
}
.sltp-marker {
  position: absolute; top: 50%;
  width: 11px; height: 11px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 2px solid var(--bg);
}
.sltp-labels {
  display: flex; justify-content: space-between;
  font-size: 9.5px; color: var(--muted);
  font-family: var(--mono);
  width: 130px;
  margin-top: 3px;
}

.empty-state {
  text-align: center;
  color: var(--muted);
  padding: 26px 10px 14px;
  font-size: 13px;
}

/* ---------------------------------------------------------- per-ticker */

.ticker-list { display: flex; flex-direction: column; gap: 13px; }

.ticker-row { display: grid; grid-template-columns: 52px 1fr auto; align-items: center; gap: 10px; }
.ticker-name { font-family: var(--mono); font-weight: 700; font-size: 12px; }
.ticker-bar-track { height: 9px; background: var(--panel-2); border-radius: 5px; position: relative; overflow: hidden; }
.ticker-bar { position: absolute; top: 0; bottom: 0; left: 0; border-radius: 5px; }
.ticker-pnl { font-family: var(--mono); font-size: 12px; font-weight: 700; min-width: 64px; text-align: right; }
.ticker-meta { grid-column: 2 / 4; font-size: 10px; color: var(--muted); margin-top: -6px; }