:root {
  --bg: #0b0e14; --panel: #131824; --panel2: #1a2130; --line: #263143;
  --text: #dfe6f1; --muted: #8a97ad; --accent: #4ade80; --accent2: #38bdf8;
  --red: #f87171; --amber: #fbbf24; --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
header {
  position: sticky; top: 0; z-index: 10; background: rgba(11,14,20,.9);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
  padding: 12px 20px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.brand { font-size: 18px; font-weight: 700; }
.brand span { color: var(--accent); }
.brand small { color: var(--muted); font-weight: 400; font-size: 12px; margin-left: 6px; }
.tabs { display: flex; gap: 6px; }
.tab {
  background: transparent; color: var(--muted); border: 1px solid transparent;
  padding: 7px 14px; border-radius: 8px; cursor: pointer; font-size: 14px;
}
.tab:hover { color: var(--text); background: var(--panel2); }
.tab.active { color: var(--bg); background: var(--accent); font-weight: 600; }
main { max-width: 1240px; margin: 0 auto; padding: 22px 20px 80px; }
.panel { display: none; }
.panel.active { display: block; animation: fade .2s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; } }
h2 { margin: 0 0 4px; } h3 { margin: 0 0 8px; } h4 { margin: 22px 0 8px; color: var(--muted); }
.muted { color: var(--muted); font-size: 13px; margin: 4px 0 14px; max-width: 760px; }
.row { display: flex; gap: 12px; align-items: center; }
.row.between { justify-content: space-between; align-items: flex-start; }
.mt { margin-top: 22px; }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.btn {
  background: var(--panel2); color: var(--text); border: 1px solid var(--line);
  padding: 8px 14px; border-radius: 8px; cursor: pointer; font-size: 13px; font-weight: 500;
}
.btn:hover { border-color: var(--accent2); }
.btn.primary { background: var(--accent); color: #06210f; border-color: var(--accent); font-weight: 600; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.chk { color: var(--muted); font-size: 13px; display: flex; gap: 6px; align-items: center; }
.meta { color: var(--muted); font-size: 12px; margin: 10px 0; }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); margin-top: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; white-space: nowrap; }
th, td { padding: 8px 10px; text-align: right; border-bottom: 1px solid var(--line); }
th:nth-child(2), td:nth-child(2), th:nth-child(3), td:nth-child(3) { text-align: left; }
thead th { background: var(--panel2); color: var(--muted); font-weight: 600; position: sticky; top: 0; }
tbody tr:hover { background: var(--panel); }
td.addr { font-family: ui-monospace, monospace; color: var(--accent2); }
.pos { color: var(--accent); } .neg { color: var(--red); }
.pill { padding: 2px 7px; border-radius: 20px; font-size: 11px; background: var(--panel2); }
.pill.buy { color: var(--accent); } .pill.sell { color: var(--red); }
.pill.tg { color: var(--accent2); } .pill.ray { color: var(--amber); }
.progress {
  font-family: ui-monospace, monospace; font-size: 12px; background: #05070b;
  border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-top: 12px;
  max-height: 160px; overflow-y: auto; color: var(--muted);
}
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .grid2 { grid-template-columns: 1fr; } }
input {
  background: #05070b; color: var(--text); border: 1px solid var(--line);
  border-radius: 7px; padding: 8px 10px; font-size: 13px; margin: 4px 6px 4px 0; min-width: 160px;
}
input:focus { outline: none; border-color: var(--accent2); }
.badge { display: inline-block; padding: 4px 10px; border-radius: 20px; font-size: 12px; background: var(--panel2); margin-bottom: 10px; }
.badge.on { color: var(--accent); } .badge.off { color: var(--muted); } .badge.warn { color: var(--amber); }
.webhook { font-size: 13px; margin: 8px 0; } .webhook code { background: #05070b; padding: 3px 8px; border-radius: 6px; color: var(--accent2); }
.result { font-family: ui-monospace, monospace; font-size: 12px; margin-top: 10px; white-space: pre-wrap; word-break: break-word; }
.result.ok { color: var(--accent); } .result.err { color: var(--red); }
.code { background: #05070b; border: 1px solid var(--line); border-radius: 8px; padding: 12px; overflow-x: auto; font-size: 11.5px; max-height: 340px; }
.statcards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-top: 8px; }
.statcard { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.statcard .k { color: var(--muted); font-size: 12px; } .statcard .v { font-size: 22px; font-weight: 700; margin-top: 4px; }
.form label { display: block; color: var(--muted); font-size: 12px; margin: 10px 0; }
.form input { display: block; width: 100%; max-width: 520px; }
.hidden { display: none; }
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel2); border: 1px solid var(--accent2); color: var(--text);
  padding: 12px 20px; border-radius: 10px; z-index: 100; box-shadow: 0 8px 30px rgba(0,0,0,.4);
}
.toast.err { border-color: var(--red); }
.sel-row { background: rgba(74,222,128,.06); }
.copied-row { opacity: .62; }
.copied-row .addr { color: var(--muted); }
.readdot { cursor: pointer; margin-right: 7px; font-size: 10px; vertical-align: middle; }
.readdot.new { color: var(--accent2); }
.readdot.read { color: var(--line); }
tr.copyrow { cursor: pointer; }
.caret { display: inline-block; transition: transform .15s; color: var(--muted); }
.caret.open { transform: rotate(90deg); }
.expand-row > td { background: #05070b; padding: 0; }
.expand-inner { padding: 8px 14px 14px; }
.expand-inner table { margin: 0; font-size: 12px; }
.expand-inner th { background: transparent; }
.auth-overlay { position: fixed; inset: 0; background: var(--bg); z-index: 200; display: flex; align-items: center; justify-content: center; }
.auth-overlay.hidden { display: none; }
.auth-box { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 32px; width: 340px; max-width: 90vw; text-align: center; }
.auth-box .brand { font-size: 20px; margin-bottom: 18px; }
.auth-box h3 { margin: 6px 0 4px; }
.auth-box input { display: block; width: 100%; margin: 8px 0; }
.auth-box .btn { width: 100%; margin-top: 10px; }
.auth-box .result { text-align: left; margin-top: 12px; }

/* ---- activity log ---- */
.amber { color: var(--amber); }
.activity { margin: 12px 0; display: flex; flex-direction: column; gap: 5px; }
.logtitle { color: var(--muted); font-size: 10.5px; text-transform: uppercase; letter-spacing: .6px; margin-bottom: 2px; }
.logline { display: flex; gap: 10px; align-items: center; font-size: 12.5px; padding: 7px 11px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.logline .addr { font-family: ui-monospace, monospace; color: var(--accent2); }

/* ---- professional polish ---- */
:root { --accent3: #a78bfa; }
body { background: radial-gradient(1200px 600px at 100% -10%, rgba(167,139,250,.06), transparent 60%), var(--bg); }
header { box-shadow: 0 1px 0 rgba(255,255,255,.02), 0 6px 24px rgba(0,0,0,.28); }
.brand span { color: var(--accent3); }
.brand { letter-spacing: -.2px; }
.tab.active { background: linear-gradient(180deg, #b9a4fb, var(--accent3)); color: #14082e; box-shadow: 0 2px 10px rgba(167,139,250,.3); }
.tab:hover { color: var(--text); }
.btn { transition: border-color .15s, background .15s, transform .05s; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: linear-gradient(180deg, #5eea90, var(--accent)); box-shadow: 0 2px 10px rgba(74,222,128,.25); }
.card { transition: border-color .15s, transform .15s; }
.card:hover { border-color: #2f3d54; }
.statcard { position: relative; overflow: hidden; }
.statcard::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent3); opacity: .5; }
.statcard .v { letter-spacing: -.5px; }
thead th { font-size: 11px; text-transform: uppercase; letter-spacing: .4px; }
.tablewrap { box-shadow: 0 4px 20px rgba(0,0,0,.18); }
tbody tr { transition: background .1s; }
h2 { letter-spacing: -.3px; }
::-webkit-scrollbar { height: 10px; width: 10px; }
::-webkit-scrollbar-thumb { background: #26324a; border-radius: 6px; }
::-webkit-scrollbar-track { background: transparent; }
.logo { display: inline-flex; vertical-align: middle; line-height: 0; }
.logo svg { display: block; border-radius: 7px; }
.addrlink { cursor: pointer; text-decoration: none; }
.addrlink:hover { text-decoration: underline; filter: brightness(1.2); }