:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #d7dce4;
  --muted: #8a93a3;
  --green: #3ecf8e;
  --red: #f0616d;
  --accent: #5b9dd9;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 20px 32px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

h1 { font-size: 22px; font-weight: 600; }
.subtitle { color: var(--muted); font-size: 13px; }
.header-left { display: flex; flex-direction: column; }

.header-stats { display: flex; align-items: center; gap: 28px; }
.stat { display: flex; flex-direction: column; }
.stat-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.stat-value { font-size: 20px; font-weight: 600; }
.stat-value.small { font-size: 14px; font-weight: 400; }

button {
  background: var(--accent);
  color: #0d1117;
  border: none;
  border-radius: 6px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
button:hover { filter: brightness(1.1); }
button:disabled { opacity: 0.5; cursor: default; }

main { max-width: 1200px; margin: 0 auto; padding: 24px 32px 64px; }

section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  margin-top: 24px;
}

h2 { font-size: 16px; font-weight: 600; margin-bottom: 14px; }
h3 { font-size: 14px; margin: 16px 0 10px; }
.count { color: var(--muted); font-weight: 400; font-size: 14px; }
.muted { color: var(--muted); font-size: 13px; margin-bottom: 10px; }

.chart-box { position: relative; height: 280px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 12px; white-space: nowrap; }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; border-bottom: 1px solid var(--border); }
tbody tr { border-bottom: 1px solid var(--border); }
tbody tr:last-child { border-bottom: none; }
#positions-table tbody tr { cursor: pointer; }
#positions-table tbody tr:hover { background: var(--panel-2); }

.gain { color: var(--green); }
.loss { color: var(--red); }
.hidden { display: none; }

.rec-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 12px;
}
.rec-head { display: flex; justify-content: space-between; align-items: baseline; cursor: pointer; }
.rec-head .ticker { font-weight: 600; font-size: 15px; }
.rec-head .price { color: var(--muted); font-size: 13px; }
.rec-badge { font-size: 12px; padding: 2px 10px; border-radius: 10px; font-weight: 600; }
.rec-badge.pass { background: rgba(62, 207, 142, 0.15); color: var(--green); }
.rec-badge.fail { background: rgba(240, 97, 109, 0.15); color: var(--red); }

.rec-chart { height: 240px; margin-top: 12px; }

/* DataTables dark theme */
.dt-container { font-size: 14px; }
.dt-container .dt-search input,
.dt-container .dt-length select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 10px;
  margin: 0 6px 10px 6px;
}
.dt-container .dt-info { color: var(--muted); padding-top: 10px; font-size: 13px; }
.dt-container .dt-paging .dt-paging-button { color: var(--text) !important; border-radius: 6px; }
.dt-container .dt-paging .dt-paging-button.current,
.dt-container .dt-paging .dt-paging-button:hover {
  background: var(--panel-2) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
}
.dt-container .dt-paging .dt-paging-button.disabled { color: var(--muted) !important; }
table.dataTable tbody tr { background: transparent; }
table.dataTable tbody tr:hover { background: var(--panel-2); }
table.dataTable.display > tbody > tr > *,
table.dataTable.display > thead > tr > * {
  border-color: var(--border) !important;
  box-shadow: none !important;
}
table.dataTable thead th { color: var(--muted); }
#scan-table tbody tr { cursor: pointer; }
.scan-detail { padding: 8px 4px 14px; }

.check-form { display: flex; gap: 10px; margin-bottom: 14px; }
.check-form input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 14px;
  width: 180px;
  text-transform: uppercase;
}
.check-form input:focus { outline: 1px solid var(--accent); }
.check-levels { font-size: 14px; margin: 10px 0 4px; }
.check-error { color: var(--red); font-size: 14px; }

.rules-list { margin-top: 10px; font-size: 13px; }
.rule-row { display: flex; gap: 10px; padding: 4px 0; border-top: 1px solid var(--border); }
.rule-mark { width: 40px; flex-shrink: 0; font-weight: 600; }
.rule-mark.pass { color: var(--green); }
.rule-mark.fail { color: var(--red); }
.rule-name { width: 260px; flex-shrink: 0; }
.rule-value { color: var(--muted); }

#laws { padding-left: 22px; font-size: 14px; }
#laws li { margin-bottom: 6px; }

@media (max-width: 760px) {
  header { padding: 16px; }
  main { padding: 16px 12px 48px; }
  .header-stats { gap: 16px; flex-wrap: wrap; }
}