:root {
  --bg: #f6f5f1; --panel: #ffffff; --ink: #1b1d1f; --muted: #6b6f74; --line: #e4e2dc;
  --accent: #1f5f4a; --accent-ink: #ffffff; --up: #17804a; --down: #c2412d; --flat: #8a8f95;
  --up-bg: #e5f4ec; --down-bg: #fbe9e5; --chip: #efede7; --warn: #8a5a00; --warn-bg: #fff4dc;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121416; --panel: #1b1e21; --ink: #e9e7e2; --muted: #9aa0a6; --line: #2c3035;
    --accent: #5fbf98; --accent-ink: #0d1411; --up: #4cc488; --down: #ef7a63; --flat: #8a8f95;
    --up-bg: #15301f; --down-bg: #3a1c16; --chip: #24282c; --warn: #f0c060; --warn-bg: #2f2612;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 var(--sans); }
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }

header.top { display: flex; align-items: center; gap: 24px; padding: 14px 24px; border-bottom: 1px solid var(--line); background: var(--panel); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; letter-spacing: -0.01em; font-size: 16px; display: flex; align-items: center; gap: 8px; text-decoration: none; }
.brand i { width: 10px; height: 10px; border-radius: 2px; background: var(--accent); display: inline-block; }
nav a { text-decoration: none; color: var(--muted); padding: 6px 10px; border-radius: 6px; }
nav a.on { color: var(--ink); background: var(--chip); }
.top .spacer { flex: 1; }
.badge { font-size: 12px; padding: 3px 8px; border-radius: 999px; background: var(--warn-bg); color: var(--warn); }

main { max-width: 1240px; margin: 0 auto; padding: 24px; }
h1 { font-size: 22px; margin: 0 0 4px; letter-spacing: -0.02em; }
h2 { font-size: 15px; margin: 28px 0 10px; }
.sub { color: var(--muted); margin: 0 0 18px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }

.btn { border: 1px solid var(--line); background: var(--panel); padding: 7px 12px; border-radius: 7px; cursor: pointer; }
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.btn.small { padding: 3px 8px; font-size: 12px; }
.btn.ghost { border-color: transparent; background: transparent; color: var(--muted); }
.btn:disabled { opacity: .55; cursor: default; }
input[type=text], input[type=password], select { border: 1px solid var(--line); background: var(--panel); padding: 7px 10px; border-radius: 7px; min-width: 0; }
input[type=text]:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
label.check { display: inline-flex; gap: 6px; align-items: center; color: var(--muted); }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 8px; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; vertical-align: top; }
th { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; cursor: pointer; user-select: none; }
th:first-child, td:first-child { text-align: left; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr.link { cursor: pointer; }
tbody tr.link:hover { background: var(--chip); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.dom { font-weight: 600; }
.dom small { display: block; font-size: 12px; font-weight: 400; color: var(--muted); }
.own { font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--chip); color: var(--muted); margin-left: 6px; font-weight: 500; }

.d { display: inline-block; font-size: 11px; font-family: var(--mono); padding: 1px 6px; border-radius: 4px; margin-top: 2px; }
.d.up { color: var(--up); background: var(--up-bg); }
.d.down { color: var(--down); background: var(--down-bg); }
.d.flat { color: var(--flat); }
.cell { display: flex; flex-direction: column; align-items: flex-end; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.card { padding: 14px 16px; }
.card .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.card .v { font-size: 26px; font-weight: 650; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; margin: 4px 0 2px; }
.card .src { color: var(--muted); font-size: 11px; margin-top: 6px; }

.chart { padding: 14px 16px; }
.chart svg { width: 100%; height: 180px; display: block; }
.chart .legend { color: var(--muted); font-size: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.brand, nav a { white-space: nowrap; }
nav { display: flex; flex-wrap: nowrap; }
th:last-child, td:last-child { padding-right: 16px; }
@media (max-width: 760px) {
  .grid2 { grid-template-columns: 1fr; } main { padding: 16px; }
  header.top { padding: 10px 12px; gap: 6px; overflow-x: auto; }
  nav a { padding: 6px 7px; } .badge { display: none; }
  #add input[type=text] { flex: 1 1 100% !important; width: auto !important; }
}

.note { padding: 10px 14px; border-radius: 8px; background: var(--warn-bg); color: var(--warn); margin-bottom: 16px; }
.err { color: var(--down); font-size: 12px; }
.muted { color: var(--muted); }
.empty { padding: 40px; text-align: center; color: var(--muted); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.seg button { border: 0; background: var(--panel); padding: 6px 10px; cursor: pointer; color: var(--muted); }
.seg button.on { background: var(--chip); color: var(--ink); font-weight: 600; }
.spark { width: 80px; height: 22px; vertical-align: middle; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 8px; z-index: 20; }
.list { margin: 0; padding: 0; list-style: none; }
.list li { display: flex; justify-content: space-between; padding: 8px 14px; border-bottom: 1px solid var(--line); }
.list li:last-child { border-bottom: 0; }
.spin { display: inline-block; width: 12px; height: 12px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: s 0.8s linear infinite; vertical-align: -2px; }
@keyframes s { to { transform: rotate(360deg); } }