:root {
  --bg0: #0c1210;
  --bg1: #142019;
  --ink: #e8f0ea;
  --muted: #8fa396;
  --accent: #3dd68c;
  --accent-dim: #1f6b48;
  --warn: #e8b86d;
  --line: rgba(232, 240, 234, 0.12);
  --card: rgba(20, 32, 25, 0.72);
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "DM Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg0);
  line-height: 1.5;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(61, 214, 140, 0.18), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(232, 184, 109, 0.10), transparent 50%),
    linear-gradient(180deg, #0e1612 0%, #0a100e 45%, #0c1210 100%);
}

.top {
  padding: 2.5rem 1.5rem 1rem;
  max-width: 1100px;
  margin: 0 auto;
}
.brand-mark {
  font-family: var(--serif);
  font-size: clamp(3rem, 8vw, 4.5rem);
  letter-spacing: 0.02em;
  display: block;
  line-height: 1;
}
.brand-sub {
  font-size: 0.95rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.lede {
  margin: 1rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.5rem 4rem;
  display: grid;
  gap: 2.5rem;
}

section h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.85rem;
  margin: 0 0 0.35rem;
}
.hint, .ts, .muted { color: var(--muted); font-size: 0.9rem; }
.sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.job-panel {
  border: 1px solid var(--line);
  padding: 1rem 1.15rem 1.2rem;
  background: rgba(20, 32, 25, 0.55);
}
.job-panel[data-phase="error"] { border-color: rgba(220, 90, 90, 0.5); }
.job-panel[data-phase="done"] { border-color: rgba(61, 214, 140, 0.35); }
.job-panel[data-phase="walk_forward"],
.job-panel[data-phase="ingest"],
.job-panel[data-phase="features"],
.job-panel[data-phase="replay"],
.job-panel[data-phase="running"],
.job-panel[data-phase="universe"] {
  border-color: rgba(232, 184, 109, 0.35);
}
.job-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1rem;
  margin-bottom: 0.75rem;
}
.job-phase {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 0.2rem 0.5rem;
}
.job-phase[data-phase="error"] { color: #e88; border-color: rgba(220, 90, 90, 0.5); }
.job-phase[data-phase="idle"] { color: var(--muted); border-color: var(--line); }
.job-msg { font-size: 1rem; }
.job-bar {
  height: 4px;
  background: rgba(232, 240, 234, 0.08);
  overflow: hidden;
}
.job-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  transition: width 0.4s ease;
}
.job-bar-fill.indeterminate {
  width: 35% !important;
  animation: job-pulse 1.4s ease-in-out infinite;
}
@keyframes job-pulse {
  0% { transform: translateX(-20%); opacity: 0.55; }
  50% { transform: translateX(120%); opacity: 1; }
  100% { transform: translateX(260%); opacity: 0.55; }
}
.job-detail { margin: 0.65rem 0 0; font-family: var(--mono); font-size: 0.82rem; }
.job-pct {
  font-family: var(--mono);
  font-size: 1.05rem;
  color: var(--accent);
  min-width: 4.2rem;
}
.job-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.55rem 1rem;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}
.job-meta .k {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.job-meta .v {
  display: block;
  font-family: var(--mono);
  font-size: 0.82rem;
  margin-top: 0.15rem;
  line-height: 1.35;
}
.job-schedule {
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}
.job-schedule p { margin: 0.2rem 0; font-size: 0.82rem; }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}
.metric {
  border-top: 1px solid var(--line);
  padding: 0.85rem 0;
}
.metric .k {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.metric .v {
  font-family: var(--mono);
  font-size: 1.45rem;
  margin-top: 0.25rem;
  display: block;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 1.1rem 1.15rem 1.2rem;
  backdrop-filter: blur(8px);
}
.card.go { border-color: rgba(61, 214, 140, 0.45); }
.card.held {
  border-color: rgba(90, 168, 255, 0.55);
  opacity: 1;
}
.card.held .badge {
  color: #8ec5ff;
  border-color: rgba(90, 168, 255, 0.45);
}
.card.pass { opacity: 0.72; }
.card header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}
.card h3 {
  margin: 0;
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 500;
}
.badge {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 0.15rem 0.45rem;
}
.card.pass .badge { color: var(--muted); border-color: var(--line); }
.stars {
  margin: 0.4rem 0 0.8rem;
  color: var(--warn);
  letter-spacing: 0.08em;
}
.card dl {
  margin: 0;
  display: grid;
  gap: 0.45rem;
}
.card dl div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.5rem;
  font-size: 0.88rem;
}
.card dt { color: var(--muted); margin: 0; }
.card dd { margin: 0; font-family: var(--mono); font-size: 0.84rem; }

.table-wrap { overflow-x: auto; border-top: 1px solid var(--line); }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
th, td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-weight: 400;
}
th {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.flow ol {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  color: var(--ink);
}
.flow li { margin: 0.35rem 0; }
.empty { color: var(--muted); }
code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: var(--accent);
}

footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.5rem 2.5rem;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--line);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.75rem;
}
.ws-state {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--warn);
}
.ws-state.on { color: var(--accent); }
#binance-px-state {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
}
#binance-px-state.on { color: var(--accent); }
.risk-badge {
  display: inline-block;
  font-size: 0.78rem;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  border: 1px solid var(--line);
}
.risk-low { color: #3dd68c; border-color: rgba(61, 214, 140, 0.4); }
.risk-mlow { color: #8ecf6a; border-color: rgba(142, 207, 106, 0.4); }
.risk-mid { color: #e6c35c; border-color: rgba(230, 195, 92, 0.45); }
.risk-mhigh { color: #e89a5c; border-color: rgba(232, 154, 92, 0.45); }
.risk-high { color: #e88; border-color: rgba(238, 136, 136, 0.5); }
.logout {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--line);
}
.logout:hover { color: var(--ink); }

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
}
.login-box {
  width: min(420px, 92vw);
  padding: 2rem 1.5rem;
  border: 1px solid var(--line);
  background: var(--card);
  backdrop-filter: blur(10px);
}
.login-form {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.5rem;
}
.login-form label {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.login-form input {
  background: #0a100e;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 0.75rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.95rem;
}
.login-form button {
  margin-top: 0.5rem;
  border: 0;
  background: var(--accent);
  color: #062416;
  font-weight: 700;
  padding: 0.8rem 1rem;
  cursor: pointer;
  font-family: var(--sans);
}
.login-error {
  color: #f0a0a0;
  margin: 1rem 0 0;
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .card dl div { grid-template-columns: 1fr; gap: 0.1rem; }
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 1.25rem;
}
.tab {
  font-family: var(--sans);
  font-size: 0.88rem;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 0.45rem 0.85rem;
  cursor: pointer;
}
.tab.on {
  color: var(--ink);
  border-color: var(--accent-dim);
  color: var(--accent);
}
.tab-panel { display: none; }
.tab-panel.on {
  display: grid;
  gap: 2.5rem;
}
.sec-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.btn {
  font-family: var(--sans);
  font-size: 0.82rem;
  background: transparent;
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  padding: 0.4rem 0.75rem;
  cursor: pointer;
}
.btn:hover { background: rgba(61, 214, 140, 0.08); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-sm { padding: 0.25rem 0.55rem; font-size: 0.75rem; }
.card-actions { margin-top: 0.85rem; }
td.pos { color: var(--accent); }
td.neg { color: #e88; }