:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1f2733;
  --border: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --green: #3fb950;
  --red: #f85149;
  --accent: #58a6ff;
  --pepe: #5cb85c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

header {
  padding: 24px 32px 12px;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo { font-size: 32px; }

h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
}

.tagline {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

main {
  padding: 20px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
  margin-bottom: -10px;
}

.tab {
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.tab:hover { color: var(--text); }

.tab.active {
  background: var(--panel);
  border-color: var(--border);
  color: var(--text);
}

.controls {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}

.signal {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  flex-wrap: wrap;
}

.signal-label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.signal-badge {
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 14px;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
}

.signal-badge.buy { background: rgba(63, 185, 80, 0.15); color: var(--green); border-color: var(--green); }
.signal-badge.sell { background: rgba(248, 81, 73, 0.15); color: var(--red); border-color: var(--red); }
.signal-badge.hold_long { background: rgba(88, 166, 255, 0.15); color: var(--accent); border-color: var(--accent); }
.signal-badge.hold_cash { background: rgba(139, 148, 158, 0.15); color: var(--muted); border-color: var(--muted); }

.signal-note { color: var(--muted); font-size: 12px; }

.caveat {
  font-size: 11px;
  color: var(--muted);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  margin-left: 8px;
}

.context {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}

.context h2 {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

.context-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.ctx-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ctx-card .ctx-label {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ctx-card .ctx-value {
  font-family: "JetBrains Mono", monospace;
  font-size: 18px;
  font-weight: 700;
}

.ctx-card .ctx-value.positive { color: var(--green); }
.ctx-card .ctx-value.negative { color: var(--red); }
.ctx-card .ctx-value.warn { color: #ffa657; }
.ctx-card .ctx-value.info { color: var(--accent); }

.ctx-card .ctx-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  margin-top: 2px;
}

.news {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.news h3 {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.news-analysis {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.55;
  white-space: pre-wrap;
}

.news-analysis strong { color: var(--accent); }

.news-raw {
  margin-top: 10px;
  font-size: 13px;
}

.news-raw summary {
  cursor: pointer;
  color: var(--muted);
  padding: 4px 0;
}

.news-raw ul {
  margin: 6px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.news-raw li {
  margin-bottom: 4px;
}

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

.news.disabled .news-analysis { color: var(--muted); font-style: italic; }

.forecast-section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}

.forecast-section h2 {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

.forecast-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 12px;
}

.tf-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tf-card .tf-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.tf-card .tf-interval {
  font-family: "JetBrains Mono", monospace;
  font-size: 16px;
  font-weight: 700;
}

.tf-card .tf-horizon {
  color: var(--muted);
  font-size: 11px;
}

.tf-card .tf-bias {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tf-card .tf-bias .score {
  font-family: "JetBrains Mono", monospace;
  font-size: 22px;
  font-weight: 700;
  min-width: 62px;
}

.tf-card .tf-bias .label {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tf-card .tf-bias .label.bullish { background: rgba(63, 185, 80, 0.20); color: var(--green); border: 1px solid var(--green); }
.tf-card .tf-bias .label.slightly_bullish { background: rgba(63, 185, 80, 0.12); color: var(--green); border: 1px solid rgba(63, 185, 80, 0.5); }
.tf-card .tf-bias .label.neutral { background: rgba(139, 148, 158, 0.12); color: var(--muted); border: 1px solid var(--muted); }
.tf-card .tf-bias .label.slightly_bearish { background: rgba(248, 81, 73, 0.12); color: var(--red); border: 1px solid rgba(248, 81, 73, 0.5); }
.tf-card .tf-bias .label.bearish { background: rgba(248, 81, 73, 0.20); color: var(--red); border: 1px solid var(--red); }

.tf-card .tf-bar {
  height: 6px;
  background: var(--bg);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.tf-card .tf-bar::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--border);
}
.tf-card .tf-bar-fill {
  height: 100%;
  border-radius: 999px;
}

.tf-card .tf-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
}

.tf-card .tf-metrics .m-label { color: var(--muted); }
.tf-card .tf-metrics .m-value { text-align: right; }
.tf-card .tf-metrics .m-value.positive { color: var(--green); }
.tf-card .tf-metrics .m-value.negative { color: var(--red); }
.tf-card .tf-metrics .m-value.warn { color: #ffa657; }

.tf-card .tf-chart {
  position: relative;
  height: 140px;
}

.tf-card .tf-mc-summary {
  font-size: 12px;
  color: var(--muted);
  font-family: "JetBrains Mono", monospace;
}

.tf-card .tf-drivers {
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.4;
}

.tf-card .tf-targets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px;
}

.tf-card .tgt-up .tgt-head { color: var(--green); }
.tf-card .tgt-down .tgt-head { color: var(--red); }

.tf-card .tgt-head {
  font-weight: 700;
  font-size: 12px;
  margin-bottom: 3px;
  letter-spacing: 0.04em;
}

.tf-card .tgt-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  line-height: 1.5;
}

.tf-card .tgt-row .tgt-sub {
  color: var(--muted);
  font-size: 10.5px;
}

.tf-card .tgt-row .tgt-price {
  text-align: right;
  white-space: nowrap;
}

.tf-card .tgt-row .tgt-price .pct {
  font-size: 10px;
  margin-left: 3px;
  opacity: 0.75;
}

.tf-card .tgt-up .tgt-price { color: var(--green); }
.tf-card .tgt-down .tgt-price { color: var(--red); }
.tf-card .tgt-row.ref .tgt-price { color: var(--text); opacity: 0.85; }

.holders {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.holders h3 {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.holders ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 12.5px;
}

.holders li {
  padding: 6px 0;
  display: flex;
  gap: 10px;
  align-items: baseline;
  border-bottom: 1px dashed var(--border);
}

.holders .share {
  min-width: 58px;
  color: var(--accent);
  font-weight: 600;
}

.holders .addr {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.holders .tag {
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10.5px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  white-space: nowrap;
}

.holders .tag.organic { background: rgba(63, 185, 80, 0.12); border-color: var(--green); color: var(--green); }
.holders .tag.known { background: rgba(139, 148, 158, 0.15); color: var(--muted); }

#sim-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  align-items: end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

input {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
}

input:focus {
  outline: none;
  border-color: var(--accent);
}

button {
  background: var(--pepe);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 9px 16px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
  transition: filter .15s;
}

button:hover { filter: brightness(1.1); }
button:disabled { opacity: .6; cursor: wait; }

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat .label {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat .value {
  font-family: "JetBrains Mono", monospace;
  font-size: 17px;
  font-weight: 600;
}

.stat .value.positive { color: var(--green); }
.stat .value.negative { color: var(--red); }

.chart-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  position: relative;
  height: 380px;
}

.chart-wrap h2 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

#portfolio-wrap { height: 280px; }
#portfolio-wrap canvas { height: calc(100% - 30px) !important; }

.log {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
}

.log h2 {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
}

th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--muted);
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
}

tr.buy td.action { color: var(--green); font-weight: 600; }
tr.sell td.action { color: var(--red); font-weight: 600; }

footer {
  padding: 16px 32px 24px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

@media (max-width: 600px) {
  header, main, footer { padding-left: 16px; padding-right: 16px; }
  .chart-wrap { height: 280px; }
  #portfolio-wrap { height: 220px; }
}