:root {
  --bg: #0f1419;
  --panel: #171e26;
  --panel2: #1d2630;
  --border: #26303c;
  --text: #e6ebf1;
  --muted: #9aa4b2;
  --accent: #4f8cff;
  --green: #4cd1a0;
  --red: #ff5c7a;
  --yellow: #ffb454;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 10px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar .brand { font-weight: 700; color: var(--text); font-size: 15px; letter-spacing: .3px; }
.topbar nav { display: flex; gap: 4px; flex-wrap: wrap; }
.topbar nav a {
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--muted);
}
.topbar nav a:hover { color: var(--text); text-decoration: none; background: var(--panel2); }
.topbar nav a.active { color: var(--text); background: var(--panel2); }

.filterbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.filterbar label { color: var(--muted); display: flex; align-items: center; gap: 6px; }
.filterbar select, .filterbar input, .filterbar button {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font: inherit;
}
.filterbar button { background: var(--accent); border-color: var(--accent); cursor: pointer; }
.filterbar button:hover { filter: brightness(1.1); }
.filterbar .clear { color: var(--muted); font-size: 13px; }

.content { padding: 20px; max-width: 1400px; margin: 0 auto; }

h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 15px; margin: 0 0 10px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: 12px; margin: 0 0 12px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}
.stat-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
.stat-value { font-size: 22px; font-weight: 700; margin-top: 4px; }
.stat-sub { color: var(--muted); font-size: 12px; margin-top: 2px; }
.pos { color: var(--green); }
.neg { color: var(--red); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 20px;
}
.chart-box { position: relative; height: 340px; }
.chart-box.small { height: 200px; }

.actions { white-space: nowrap; display: flex; gap: 6px; }
.btn {
  display: inline-block;
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.2); }
.btn.danger { color: var(--red); border-color: var(--red); }
.btn-on { background: var(--accent); border-color: var(--accent); color: #fff; }
.row-inactive { opacity: 0.45; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
tr:hover td { background: rgba(255, 255, 255, 0.02); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.badge.buy { background: rgba(76, 209, 160, .15); color: var(--green); }
.badge.sell { background: rgba(255, 92, 122, .15); color: var(--red); }
.badge.skip { background: rgba(154, 164, 178, .15); color: var(--muted); }
.badge.sl { background: rgba(255, 92, 122, .15); color: var(--red); }
.badge.tp { background: rgba(76, 209, 160, .15); color: var(--green); }
.badge.trail { background: rgba(79, 140, 255, .15); color: var(--accent); }
.badge.force, .badge.broker { background: rgba(255, 180, 84, .15); color: var(--yellow); }
.badge.open { background: rgba(164, 123, 255, .15); color: #a97bff; }

.pager { display: flex; gap: 12px; align-items: center; margin-top: 12px; color: var(--muted); }
.pager a { padding: 4px 10px; background: var(--panel2); border: 1px solid var(--border); border-radius: 6px; }

details { background: var(--panel2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; margin: 8px 0; }
details summary { cursor: pointer; color: var(--muted); }
pre.json { font-size: 12px; overflow-x: auto; color: var(--text); margin: 8px 0 0; }

.timeline { border-left: 2px solid var(--border); margin-left: 6px; padding-left: 16px; }
.timeline .ev { position: relative; padding: 8px 0; }
.timeline .ev::before {
  content: '';
  position: absolute;
  left: -21px;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.timeline .ev-time { color: var(--muted); font-size: 12px; }
.timeline .ev-event { font-weight: 600; text-transform: uppercase; font-size: 12px; letter-spacing: .4px; }

.heatmap td { text-align: center; font-variant-numeric: tabular-nums; }
.heatmap th.h { color: var(--muted); font-size: 11px; }

.empty { color: var(--muted); text-align: center; padding: 40px 0; }
.error-box {
  background: rgba(255, 92, 122, .12);
  border: 1px solid var(--red);
  color: var(--red);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 12px;
}

.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 32px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.login h1 { margin: 0 0 4px; }
.login label { display: flex; flex-direction: column; gap: 6px; color: var(--muted); }
.login input {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font: inherit;
}
.login button { background: var(--accent); border: none; border-radius: 6px; padding: 9px; font: inherit; font-weight: 600; cursor: pointer; color: #fff; }