:root {
  --bg: #070b12;
  --bg-elev: rgba(17, 24, 39, 0.82);
  --bg-elev-2: rgba(25, 34, 49, 0.86);
  --border: rgba(124, 141, 166, 0.18);
  --text: #e7edf5;
  --text-dim: #9aa7b8;
  --accent: #6ea8fe;
  --azul: #3b82f6;
  --roxo: #a855f7;
  --rosa: #ec4899;
  --ok: #34d399;
  --bad: #f87171;
  --warn: #fbbf24;
  --radius: 14px;
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.42);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(110, 168, 254, 0.18), transparent),
    radial-gradient(900px 500px at 90% 0%, rgba(236, 72, 153, 0.12), transparent),
    linear-gradient(180deg, #070b12, #0a0f18 38%, #070b12);
  color: var(--text);
  line-height: 1.5;
}

.topbar {
  display: flex;
  align-items: center;
  padding: 22px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 11, 18, 0.72);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { display: flex; align-items: center; gap: 16px; }

.logo {
  font-size: 28px;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--roxo));
  border-radius: 14px;
  box-shadow: var(--shadow);
}

h1 { font-size: 22px; margin: 0; letter-spacing: -0.02em; }
.subtitle { margin: 2px 0 0; color: var(--text-dim); font-size: 13px; }

.disclaimer {
  margin: 18px auto;
  max-width: 1080px;
  background: rgba(42, 29, 11, 0.72);
  border: 1px solid rgba(251, 191, 36, 0.22);
  color: #ffe6b0;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
}
.disclaimer strong { color: var(--warn); }

.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px 60px;
  display: grid;
  gap: 20px;
}

#results {
  display: grid;
  gap: 20px;
}

#results.hidden {
  display: none;
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.card h2 { margin: 0 0 6px; font-size: 18px; letter-spacing: -0.01em; }
.hint { color: var(--text-dim); font-size: 13px; margin: 0 0 14px; }
.section-kicker {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 8px;
}
code { background: var(--bg-elev-2); padding: 2px 6px; border-radius: 6px; font-size: 12px; }

textarea {
  width: 100%;
  background: var(--bg-elev-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  resize: vertical;
}

.input-actions { display: flex; align-items: center; gap: 10px; margin-top: 12px; flex-wrap: wrap; }

.btn {
  border: 1px solid var(--border);
  background: var(--bg-elev-2);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: transform .05s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: linear-gradient(135deg, var(--accent), #4f86f7); border-color: transparent; color: #07101f; }
.btn-ghost { background: transparent; }

.parse-status { font-size: 13px; color: var(--text-dim); }
.parse-status.ok { color: var(--ok); }
.parse-status.bad { color: var(--bad); }

.hidden { display: none; }

.thresholds { display: flex; gap: 20px; flex-wrap: wrap; }
.thresholds label, .backtest-controls label { font-size: 13px; color: var(--text-dim); display: flex; align-items: center; gap: 8px; }
.thresholds input, .backtest-controls input {
  width: 80px;
  background: var(--bg-elev-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 8px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}

.analysis-section-title {
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin: 4px 0 -6px;
}
.stat {
  background: linear-gradient(180deg, rgba(31, 42, 60, 0.95), rgba(17, 24, 39, 0.92));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
.stat .label { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 26px; font-weight: 700; margin-top: 6px; }
.stat .sub { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.stat.azul .value { color: var(--azul); }
.stat.roxo .value { color: var(--roxo); }
.stat.rosa .value { color: var(--rosa); }
.stat.warn .value { color: var(--warn); }

.rule-summary {
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr;
  gap: 14px;
  margin: 14px 0;
}
.rule-score {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  background: linear-gradient(180deg, rgba(31, 42, 60, 0.92), rgba(15, 23, 42, 0.92));
}
.rule-score-label { color: var(--text-dim); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.rule-score-action { font-size: 28px; font-weight: 900; margin-top: 5px; letter-spacing: -0.04em; }
.rule-score-num { color: var(--text-dim); font-size: 13px; margin-top: 2px; }
.rule-score.go .rule-score-action { color: var(--ok); }
.rule-score.warn .rule-score-action { color: var(--warn); }
.rule-score.stop .rule-score-action { color: var(--bad); }
.rule-score.wait .rule-score-action { color: var(--text-dim); }
.rule-summary-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  color: var(--text-dim);
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  background: linear-gradient(180deg, rgba(31, 42, 60, 0.86), rgba(15, 23, 42, 0.86));
}
.rule-summary-text strong { color: var(--text); font-size: 15px; }

.rule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 14px;
}
.rule-card {
  border: 1px solid var(--border);
  border-left: 4px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  background: linear-gradient(180deg, rgba(31, 42, 60, 0.86), rgba(15, 23, 42, 0.9));
  min-height: 0;
}
.rule-card.go { border-left-color: var(--ok); }
.rule-card.wait { border-left-color: var(--warn); }
.rule-card.stop { border-left-color: var(--bad); }
.rule-card.neutral { border-left-color: var(--accent); }
.rule-card-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.rule-card h3 { margin: 0; font-size: 14px; }
.rule-card-head span { color: var(--text-dim); font-weight: 700; font-size: 12px; }
.rule-badge {
  display: inline-flex;
  margin-top: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  background: rgba(110, 168, 254, 0.13);
  color: var(--accent);
}
.rule-card.go .rule-badge { background: rgba(52, 211, 153, 0.14); color: var(--ok); }
.rule-card.wait .rule-badge { background: rgba(251, 191, 36, 0.14); color: var(--warn); }
.rule-card.stop .rule-badge { background: rgba(248, 113, 113, 0.14); color: var(--bad); }
.rule-status { color: var(--accent); font-size: 12px; font-weight: 700; margin-top: 8px; }
.rule-card p { color: var(--text); font-size: 13px; margin: 8px 0 10px; }
.rule-test {
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-top: 1px solid var(--border);
  padding-top: 9px;
  color: var(--text-dim);
  font-size: 12px;
}
.rule-test b { color: var(--text); }

.chart-grid {
  display: grid;
  grid-template-columns: minmax(280px, .85fr) minmax(420px, 1.5fr);
  gap: 20px;
}
.chart-card-wide {
  grid-row: span 2;
}
.chart-wrap { position: relative; height: 330px; margin-top: 10px; }

.backtest-controls { display: flex; gap: 18px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 16px; }

table.bt {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-bottom: 16px;
}
table.bt th, table.bt td { text-align: right; padding: 10px 12px; border-bottom: 1px solid var(--border); }
table.bt th:first-child, table.bt td:first-child { text-align: left; }
table.bt th { color: var(--text-dim); font-weight: 600; }
.pos { color: var(--ok); }
.neg { color: var(--bad); }

.live-head { display: flex; align-items: center; gap: 10px; }
.live-head { justify-content: space-between; }
.live-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--bad); box-shadow: 0 0 10px var(--bad); }
.live-dot.on { background: var(--ok); box-shadow: 0 0 10px var(--ok); animation: pulse 1.4s infinite; }
.live-dot.off { background: #555; box-shadow: none; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.live-controls { display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 16px; }
.live-controls label { font-size: 13px; color: var(--text-dim); display: flex; align-items: center; gap: 8px; }
.live-controls input {
  background: var(--bg-elev-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; padding: 6px 8px;
}
.live-controls input[type="text"] { width: 150px; }
.live-controls input[type="number"] { width: 70px; }

.moment-panel {
  display: grid;
  grid-template-columns: 1fr minmax(150px, 240px);
  gap: 18px;
  align-items: stretch;
  border-radius: 22px;
  padding: 24px;
  margin: 12px 0 16px;
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgba(110, 168, 254, 0.12), transparent 45%),
    linear-gradient(180deg, rgba(31, 42, 60, 0.96), rgba(10, 15, 24, 0.96));
  box-shadow: 0 22px 70px rgba(0,0,0,0.42), inset 0 1px 0 rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}
.moment-panel::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  border: 1px solid transparent;
  pointer-events: none;
}
.moment-panel.go {
  border-color: rgba(52, 211, 153, 0.55);
  box-shadow: 0 0 0 1px rgba(52, 211, 153, 0.16), 0 22px 80px rgba(52, 211, 153, 0.16);
}
.moment-panel.warn {
  border-color: rgba(251, 191, 36, 0.58);
  box-shadow: 0 0 0 1px rgba(251, 191, 36, 0.14), 0 22px 80px rgba(251, 191, 36, 0.12);
}
.moment-panel.stop {
  border-color: rgba(248, 113, 113, 0.42);
}
.moment-panel.blink {
  animation: premiumBlink 1s infinite;
}
.moment-panel.blink-soft {
  animation: premiumBlinkSoft 1.35s infinite;
}
@keyframes premiumBlink {
  0%, 100% { transform: translateY(0); box-shadow: 0 0 0 1px rgba(52, 211, 153, 0.18), 0 22px 80px rgba(52, 211, 153, 0.12); }
  50% { transform: translateY(-1px); box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.34), 0 22px 110px rgba(52, 211, 153, 0.36); }
}
@keyframes premiumBlinkSoft {
  0%, 100% { box-shadow: 0 0 0 1px rgba(251, 191, 36, 0.14), 0 22px 80px rgba(251, 191, 36, 0.10); }
  50% { box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.28), 0 22px 100px rgba(251, 191, 36, 0.24); }
}
.moment-label {
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.moment-action {
  font-size: clamp(34px, 6vw, 64px);
  line-height: .95;
  font-weight: 950;
  letter-spacing: -0.07em;
  margin-top: 10px;
}
.moment-panel.go .moment-action { color: var(--ok); }
.moment-panel.warn .moment-action { color: var(--warn); }
.moment-panel.stop .moment-action { color: var(--bad); }
.moment-panel.waiting .moment-action { color: var(--text-dim); }
.moment-detail {
  margin-top: 12px;
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
}
.moment-sub {
  margin-top: 6px;
  color: var(--text-dim);
  font-size: 13px;
}
.moment-side {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.moment-score {
  display: block;
  text-align: center;
  border-radius: 18px;
  padding: 18px 14px;
  color: var(--text);
  font-size: 30px;
  font-weight: 900;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
}
.moment-pill {
  display: block;
  border-radius: 999px;
  padding: 8px 10px;
  text-align: center;
  color: var(--text-dim);
  background: rgba(255,255,255,0.05);
  font-size: 12px;
  font-weight: 700;
}

.signal-box { border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; background: rgba(25, 34, 49, 0.64); }
.signal-main { display: flex; align-items: baseline; gap: 14px; }
.signal-label { font-size: 24px; font-weight: 800; }
.signal-conf { color: var(--text-dim); font-size: 13px; }
.signal-box[data-regime="pague"] .signal-label { color: var(--ok); }
.signal-box[data-regime="coleta"] .signal-label { color: var(--bad); }
.signal-box[data-regime="reset"] .signal-label { color: var(--warn); }
.signal-box[data-regime="indefinido"] .signal-label { color: var(--text-dim); }
.signal-reasons { margin: 12px 0; padding-left: 18px; color: var(--text); font-size: 13px; }
.signal-reasons li { margin-bottom: 6px; }
.signal-metrics { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12px; color: var(--text-dim); border-top: 1px solid var(--border); padding-top: 10px; }
.signal-metrics b { color: var(--text); }
.live-strip-title {
  margin-top: 14px;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.live-strip { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 12px; }
.live-strip .cell {
  min-width: 44px; text-align: center; padding: 4px 6px; border-radius: 6px;
  font-size: 12px; font-weight: 600; color: #07101f;
}
.live-strip .cell.azul { background: var(--azul); color: #fff; }
.live-strip .cell.roxo { background: var(--roxo); color: #fff; }
.live-strip .cell.rosa { background: var(--rosa); color: #fff; }
.live-updated { margin-top: 10px; font-size: 12px; color: var(--text-dim); }

@media (max-width: 700px) {
  .rule-summary { grid-template-columns: 1fr; }
  .moment-panel { grid-template-columns: 1fr; }
  .topbar { padding: 16px; }
  .chart-grid { grid-template-columns: 1fr; }
}

.footer {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  text-align: center;
  color: var(--text-dim);
  font-size: 12px;
}