:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1f2630;
  --border: #2a313c;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --pos: #3fb950;
  --neg: #f85149;
  --warn: #d29922;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, sans-serif;
  background: var(--bg); color: var(--text); min-height: 100vh;
}

.topbar {
  display: flex; align-items: center; gap: 1.5rem; padding: .8rem 1.5rem;
  background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 600; font-size: 1.1rem; display: flex; align-items: center; gap: .5rem; }
.brand .logo { color: var(--accent); }
.brand small { color: var(--muted); font-weight: 400; margin-left: .3rem; }
nav { display: flex; gap: 1rem; flex: 1; }
nav a { color: var(--muted); text-decoration: none; padding: .35rem .6rem; border-radius: 6px; }
nav a:hover { color: var(--text); background: var(--panel-2); }
.env { color: var(--muted); font-size: .85rem; display: flex; align-items: center; gap: .4rem; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.dot.ok { background: var(--pos); }

main { padding: 1.5rem; max-width: 1400px; margin: 0 auto; }
footer { padding: 1rem 1.5rem; color: var(--muted); font-size: .8rem; text-align: center; border-top: 1px solid var(--border); margin-top: 2rem; }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 1.2rem; margin-bottom: 1.2rem; }
.card h2, .card h3 { margin-top: 0; }
.card.warn { border-color: var(--warn); }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }
.small { font-size: .9rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-bottom: 1.2rem; }
.kpi h3 { margin: 0 0 .4rem; font-size: .85rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.kpi .big { font-size: 1.8rem; font-weight: 600; }
.kpi .big small { font-size: .9rem; color: var(--muted); font-weight: 400; }
.kpi .sub { color: var(--muted); font-size: .85rem; margin-top: .3rem; }

.pos { color: var(--pos); }
.neg { color: var(--neg); }

form.row { display: flex; flex-wrap: wrap; gap: .8rem; align-items: flex-end; }
form.row label { display: flex; flex-direction: column; font-size: .85rem; color: var(--muted); gap: .2rem; }
input, select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: .5rem .7rem; border-radius: 6px; font-size: .95rem; min-width: 160px;
}
button {
  background: var(--accent); color: #06121f; border: 0; padding: .55rem 1.1rem;
  border-radius: 6px; cursor: pointer; font-weight: 600;
}
button.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
button.danger { background: var(--neg); color: #fff; }
button.link { background: transparent; color: var(--accent); padding: 0; font-weight: 500; }
button:disabled { opacity: .5; cursor: not-allowed; }

table.data { width: 100%; border-collapse: collapse; margin-top: .6rem; }
table.data th, table.data td { padding: .55rem .6rem; text-align: left; border-bottom: 1px solid var(--border); font-size: .9rem; }
table.data th { color: var(--muted); font-weight: 500; text-transform: uppercase; font-size: .75rem; letter-spacing: .05em; }

.signal-out { margin-top: 1rem; }
.signal-card {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 1rem; margin-top: 1rem;
}
.signal-card h4 { margin: 0 0 .6rem; display: flex; gap: .6rem; align-items: center; }
.signal-card dl { display: grid; grid-template-columns: max-content 1fr; gap: .25rem 1rem; margin: 0; }
.signal-card dt { color: var(--muted); }
.signal-card dd { margin: 0; }
.signal-card ul { margin: .3rem 0; padding-left: 1.2rem; }

.badge {
  display: inline-block; padding: .15rem .55rem; border-radius: 99px;
  font-size: .75rem; font-weight: 600; text-transform: uppercase;
}
.badge.exec { background: rgba(63,185,80,.15); color: var(--pos); }
.badge.watch { background: rgba(210,153,34,.18); color: var(--warn); }
.badge.skip { background: rgba(248,81,73,.18); color: var(--neg); }

.tag { display: inline-block; background: var(--panel-2); border: 1px solid var(--border);
  padding: .15rem .55rem; border-radius: 99px; font-size: .75rem; color: var(--muted); }

.strat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; margin-top: 1rem; }
.strat { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 1rem; }
.strat h3 { margin: 0 0 .3rem; font-size: 1.05rem; }
.strat code { background: var(--bg); padding: .1rem .4rem; border-radius: 4px; font-size: .8rem; }

.scan-results { margin-top: 1rem; display: grid; gap: .8rem; }

.bt-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .6rem; margin-top: 1rem; }
.bt-summary .stat { background: var(--panel-2); border: 1px solid var(--border); padding: .6rem .8rem; border-radius: 6px; }
.bt-summary .stat label { color: var(--muted); font-size: .75rem; text-transform: uppercase; }
.bt-summary .stat .v { font-size: 1.2rem; font-weight: 600; }