:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1f2430;
  --border: #2a3140;
  --text: #e6e9ef;
  --muted: #9aa3b2;
  --accent: #6ea8fe;
  --bull: #22c55e;
  --bear: #ef4444;
  --neutral: #facc15;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
header {
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel);
}
header h1 { font-size: 16px; margin: 0; letter-spacing: .5px; }
.user { font-size: 12px; color: var(--muted); }
.nav {
  display: flex;
  gap: 8px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.nav button {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.nav button.active { background: var(--accent); color: #000; border-color: var(--accent); }
main { padding: 24px; max-width: 1200px; margin: 0 auto; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
}
.card h2 { margin-top: 0; font-size: 15px; letter-spacing: .5px; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
input, select, textarea, button {
  font: inherit;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  width: 100%;
}
textarea { min-height: 90px; resize: vertical; }
button.primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  cursor: pointer;
  width: auto;
  padding: 10px 18px;
}
button.primary:hover { filter: brightness(1.1); }
button.danger { background: var(--bear); color: #fff; border-color: var(--bear); cursor: pointer; width: auto; }
.row { display: flex; gap: 12px; align-items: end; }
.row > * { flex: 1; }
.dir {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.dir.bullish { background: var(--bull); color: #000; }
.dir.bearish { background: var(--bear); color: #fff; }
.dir.neutral { background: var(--neutral); color: #000; }
.brief-text {
  background: var(--panel-2);
  border-left: 3px solid var(--accent);
  padding: 12px 14px;
  border-radius: 6px;
  white-space: pre-wrap;
  font-family: ui-monospace, monospace;
  font-size: 13px;
  line-height: 1.55;
}
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.toggle { cursor: pointer; width: 40px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.muted { color: var(--muted); font-size: 12px; }
.login-box { max-width: 400px; margin: 80px auto; }
.pill { display: inline-block; padding: 2px 8px; font-size: 11px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--border); }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; font-size: 13px; }
.kv dt { color: var(--muted); }
ul.patterns { list-style: none; padding: 0; margin: 8px 0 0; }
ul.patterns li { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
ul.patterns li:last-child { border-bottom: none; }
.small { font-size: 12px; }
.err { color: var(--bear); font-size: 13px; margin-top: 6px; }
.target-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 14px;
  margin: -20px -20px 16px -20px;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(180deg, #1b2130 0%, var(--panel-2) 100%);
  border-bottom: 1px solid var(--border);
}
.target-date {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .5px;
  color: var(--accent);
}
.recap-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 12px;
  margin: -20px -20px 16px -20px;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(180deg, #1a231a 0%, var(--panel-2) 100%);
  border-bottom: 1px solid var(--border);
}
.recap-date {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.chart-wrap {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-top: 8px;
  position: relative;
}
.chart-wrap.interactive svg {
  cursor: crosshair;
}
.chart-legend {
  display: flex;
  justify-content: space-between;
  padding: 0 4px 8px;
}
.chart-tooltip {
  position: absolute;
  min-width: 180px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px;
  pointer-events: none;
  z-index: 10;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
}
.tooltip-header {
  margin-bottom: 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.tooltip-time {
  color: var(--accent);
  font-family: ui-monospace, monospace;
  margin-left: 4px;
}
.tooltip-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
  font-family: ui-monospace, monospace;
  font-size: 12px;
}
.color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.tooltip-date {
  color: var(--muted);
  font-size: 11px;
}
.tooltip-price {
  color: var(--text);
  font-weight: 600;
  margin-left: auto;
}
.chart-legend-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding: 10px 4px 4px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
  align-items: center;
}
.legend-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: 6px;
}
.legend-toggle-all {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 4px;
  cursor: pointer;
}
.legend-toggle-all:hover {
  background: var(--border);
}
.legend-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
  font-size: 12px;
  font-family: ui-monospace, monospace;
}
.legend-row:hover {
  background: var(--panel-2);
}
.legend-row input[type="checkbox"] {
  width: auto;
  margin: 0;
  cursor: pointer;
}
.legend-date {
  color: var(--text);
}
.legend-change {
  font-weight: 600;
  font-size: 11px;
}
.ok { color: var(--bull); font-size: 13px; margin-top: 6px; }