@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --bg-void: #0A0C10;
  --bg-panel: #12151C;
  --bg-panel-raised: #171B24;
  --bg-inset: #0D1016;
  --hairline: #232838;
  --hairline-soft: #1A1E28;
  --text-primary: #E8EAF0;
  --text-muted: #7C8394;
  --text-faint: #4A5063;
  --green: #34C77B;
  --green-dim: #1F5C3D;
  --red: #F0555A;
  --red-dim: #5C2426;
  --amber: #E0A93A;
  --amber-dim: #5C4A1F;
  --accent: #B57CF0;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 3px;
}

* { box-sizing: border-box; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
}

/* subtle scanline texture — trading-floor CRT nod, kept faint */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.012) 0px,
    rgba(255,255,255,0.012) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.5;
}

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

/* ---------------- Login ---------------- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card {
  width: 320px;
  background: var(--bg-panel);
  border: 1px solid var(--hairline);
  padding: 32px;
  border-radius: var(--radius);
}
.login-mark {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-size: 13px;
  margin-bottom: 16px;
}
.login-mark span { color: var(--text-faint); }
.login-card h1 {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0 0 6px;
}
.login-sub { color: var(--text-muted); font-size: 13px; margin: 0 0 20px; }
.login-error {
  background: var(--red-dim);
  color: #ffd6d7;
  padding: 8px 10px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 14px;
}
.login-card input {
  width: 100%;
  background: var(--bg-inset);
  border: 1px solid var(--hairline);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 12px;
}
.login-card button {
  width: 100%;
  background: var(--accent);
  color: #0A0C10;
  border: none;
  padding: 10px 12px;
  border-radius: var(--radius);
  font-weight: 600;
  font-family: var(--font-display);
  cursor: pointer;
}

/* ---------------- Top bar ---------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--hairline);
  background: var(--bg-panel);
  flex-wrap: wrap;
  row-gap: 8px;
}
.topbar-mark {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--text-primary);
}
.topbar-mark span { color: var(--accent); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.03em;
  border: 1px solid var(--hairline);
  color: var(--text-muted);
  background: var(--bg-inset);
  white-space: nowrap;
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--text-faint); }
.pill.tone-green { color: var(--green); border-color: var(--green-dim); }
.pill.tone-green .dot { background: var(--green); box-shadow: 0 0 6px var(--green); }
.pill.tone-red { color: var(--red); border-color: var(--red-dim); }
.pill.tone-red .dot { background: var(--red); box-shadow: 0 0 6px var(--red); }
.pill.tone-amber { color: var(--amber); border-color: var(--amber-dim); }
.pill.tone-amber .dot { background: var(--amber); box-shadow: 0 0 6px var(--amber); }
.pill.tone-muted .dot { background: var(--text-faint); }

.topbar-spacer { flex: 1; }
.topbar-meta { font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); text-align: right; }

/* ---------------- Ticker ---------------- */
.ticker-wrap {
  border-bottom: 1px solid var(--hairline);
  background: var(--bg-inset);
  overflow: hidden;
  white-space: nowrap;
  height: 34px;
  display: flex;
  align-items: center;
}
.ticker-track {
  display: inline-flex;
  gap: 34px;
  padding-left: 100%;
  animation: ticker-scroll 45s linear infinite;
  font-family: var(--font-mono);
  font-size: 12px;
}
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}
.ticker-item { color: var(--text-muted); }
.ticker-item .sym { color: var(--text-primary); font-weight: 600; }
.ticker-item .score-up { color: var(--green); }
.ticker-item .score-mid { color: var(--amber); }
.ticker-item .score-low { color: var(--text-faint); }
.ticker-empty { color: var(--text-faint); font-family: var(--font-mono); font-size: 12px; padding-left: 22px; }

/* ---------------- Layout ---------------- */
.container { max-width: 1400px; margin: 0 auto; padding: 22px; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 8px;
}
.stat-value {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.stat-value.positive { color: var(--green); }
.stat-value.negative { color: var(--red); }
.stat-sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

.grid-main {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 18px;
  align-items: start;
}
@media (max-width: 980px) {
  .grid-main { grid-template-columns: 1fr; }
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  margin-bottom: 18px;
  overflow: hidden;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline);
  background: var(--bg-panel-raised);
}
.panel-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
}
.panel-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
}
.panel-body { padding: 0; }
.panel-body:has(table) { overflow-x: auto; }
.panel-empty {
  padding: 28px 16px;
  text-align: center;
  color: var(--text-faint);
  font-size: 13px;
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  text-align: left;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  font-weight: 500;
  padding: 8px 14px;
  border-bottom: 1px solid var(--hairline-soft);
}
tbody td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--hairline-soft);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg-panel-raised); }
td.sym { font-weight: 700; font-family: var(--font-mono); }
td.num { text-align: right; }
td.positive { color: var(--green); }
td.negative { color: var(--red); }
td.reason {
  font-family: var(--font-body);
  color: var(--text-muted);
  font-size: 12px;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.03em;
}
.badge.open { background: var(--green-dim); color: var(--green); }
.badge.stop { background: var(--red-dim); color: var(--red); }
.badge.eod { background: var(--amber-dim); color: var(--amber); }

.watch-row { display: flex; align-items: center; justify-content: space-between; padding: 9px 16px; border-bottom: 1px solid var(--hairline-soft); font-size: 13px; }
.watch-row:last-child { border-bottom: none; }
.watch-sym { font-family: var(--font-mono); font-weight: 700; }
.watch-score { font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--text-muted); }
.score-bar-track { width: 60px; height: 4px; background: var(--hairline); border-radius: 2px; overflow: hidden; display: inline-block; margin-left: 8px; vertical-align: middle; }
.score-bar-fill { height: 100%; background: var(--accent); }

.cooldown-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 16px; border-bottom: 1px solid var(--hairline-soft); font-size: 12px; }
.cooldown-row:last-child { border-bottom: none; }
.cooldown-time { font-family: var(--font-mono); color: var(--amber); }

.log-tail {
  background: var(--bg-inset);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  max-height: 420px;
  overflow-y: auto;
  padding: 10px 14px;
  color: var(--text-muted);
}
.log-line { white-space: pre-wrap; word-break: break-word; }
.log-line.lvl-error { color: var(--red); }
.log-line.lvl-warning { color: var(--amber); }
.log-line.lvl-entry { color: var(--green); }

.tabs { display: flex; gap: 2px; padding: 4px; background: var(--bg-inset); }
.tab-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px;
  cursor: pointer;
  border-radius: var(--radius);
}
.tab-btn.active { background: var(--bg-panel-raised); color: var(--text-primary); }

.footer {
  text-align: center;
  color: var(--text-faint);
  font-size: 11px;
  font-family: var(--font-mono);
  padding: 20px;
}

.warning-banner {
  background: var(--amber-dim);
  color: var(--amber);
  font-size: 12px;
  font-family: var(--font-mono);
  padding: 8px 22px;
  border-bottom: 1px solid var(--hairline);
}

@media (max-width: 600px) {
  .topbar-mark { font-size: 12px; }
  .topbar-meta { display: none; }
  .container { padding: 14px; }
  .stat-value { font-size: 20px; }
  table { font-size: 12px; }
  thead th, tbody td { padding: 7px 10px; }
  td.reason { max-width: 140px; }
}