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

:root {
  --bg:      #0d1117;
  --card:    #161b22;
  --border:  #30363d;
  --text:    #e6edf3;
  --muted:   #8b949e;
  --green:   #3fb950;
  --red:     #f85149;
  --orange:  #d29922;
  --blue:    #58a6ff;
  --purple:  #bc8cff;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  min-height: 100vh;
}

/* ── Utility ───────────────────────────────────────────────── */
.hidden  { display: none !important; }
.muted   { color: var(--muted); }
.small   { font-size: 12px; }
.green   { color: var(--green); }
.red     { color: var(--red); }
.orange  { color: var(--orange); }
.purple  { color: var(--purple); }
.blue    { color: var(--blue); }
.mono    { font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; }

/* ── Setup overlay ─────────────────────────────────────────── */
.overlay {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
}

.setup-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 44px 40px;
  width: 340px;
  text-align: center;
}

.setup-logo {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.setup-sub {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 28px;
}

.setup-card input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 11px 14px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 12px;
  outline: none;
  transition: border-color 0.15s;
}

.setup-card input:focus { border-color: var(--blue); }

.setup-card button {
  width: 100%;
  background: var(--blue);
  color: #0d1117;
  border: none;
  padding: 11px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.15s;
}

.setup-card button:hover { opacity: 0.85; }

/* ── Header ────────────────────────────────────────────────── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(13,17,23,0.95);
  backdrop-filter: blur(8px);
  z-index: 100;
  gap: 12px;
}

.h-left, .h-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.logo {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

/* ── Badges ────────────────────────────────────────────────── */
.badge {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.badge-live   { background: rgba(63,185,80,0.15);  color: var(--green); }
.badge-paper  { background: rgba(88,166,255,0.15); color: var(--blue);  }
.badge-halted { background: rgba(248,81,73,0.2);   color: var(--red);   }

/* ── Buttons ───────────────────────────────────────────────── */
button { cursor: pointer; border: none; border-radius: 6px; font-size: 12px; font-weight: 700; padding: 6px 14px; transition: opacity 0.15s; }
button:hover { opacity: 0.75; }

.btn-danger  { background: rgba(248,81,73,0.15);  color: var(--red);   }
.btn-success { background: rgba(63,185,80,0.15);  color: var(--green); }
.btn-ghost   { background: transparent; color: var(--muted); border: 1px solid var(--border); }

/* ── Main layout ───────────────────────────────────────────── */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 24px 48px;
}

section { margin-bottom: 36px; }

.section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.section-head h3 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
}

/* ── Stats grid ────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 36px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}

.stat-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.stat-value { font-size: 24px; font-weight: 700; line-height: 1; }
.stat-sub   { font-size: 11px; color: var(--muted); margin-top: 6px; }

/* Regime badge colours */
.r-trending_bull { color: var(--green); }
.r-mild_bull     { color: #7ee787; }
.r-sideways      { color: var(--orange); }
.r-trending_bear { color: var(--red); }

/* ── Tables ────────────────────────────────────────────────── */
.table-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  overflow-x: auto;
}

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

th {
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(48,54,61,0.4);
  white-space: nowrap;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.025); }

.outcome-win  { color: var(--green); font-weight: 700; }
.outcome-loss { color: var(--red);   font-weight: 700; }
.outcome-open { color: var(--blue); }

/* ── Log box ───────────────────────────────────────────────── */
.log-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 12px;
}

.log-row {
  display: grid;
  grid-template-columns: 44px 120px 1fr;
  gap: 0;
  padding: 6px 14px;
  border-bottom: 1px solid rgba(48,54,61,0.25);
  align-items: center;
}

.log-row:last-child { border-bottom: none; }
.log-row:hover { background: rgba(255,255,255,0.02); }

.log-time  { color: var(--muted); font-size: 11px; }
.log-agent { color: var(--blue);  padding: 0 10px; overflow: hidden; text-overflow: ellipsis; }
.log-msg   { color: var(--text);  overflow: hidden; text-overflow: ellipsis; }

.log-row.level-error .log-msg { color: var(--red); }
.log-row.level-warn  .log-msg { color: var(--orange); }

/* ── Empty state ───────────────────────────────────────────── */
.empty-state {
  color: var(--muted);
  font-style: italic;
  text-align: center;
  padding: 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 640px) {
  header { padding: 10px 16px; }
  main   { padding: 16px 16px 40px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-value { font-size: 20px; }
  .logo { font-size: 15px; }
  .log-row { grid-template-columns: 44px 1fr; }
  .log-agent { display: none; }
}