:root {
  --bg: #0d1013;
  --panel: #151a1f;
  --line: #242c34;
  --text: #d8dee4;
  --dim: #7d8a96;
  --up: #2ebd85;
  --down: #f0616d;
  --accent: #e8b44a;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: inherit; text-decoration: none; }
.num, td.r, .price { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.up { color: var(--up); } .down { color: var(--down); } .dim { color: var(--dim); }

.top {
  position: sticky; top: 0; z-index: 5; display: flex; gap: 16px; align-items: center;
  padding: 10px 24px; background: rgba(13,16,19,.94); border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}
.brand { font-weight: 700; letter-spacing: .12em; white-space: nowrap; }
.brand small { font-weight: 400; letter-spacing: 0; color: var(--dim); margin-left: 6px; }
.mark { color: var(--accent); font-size: 11px; letter-spacing: -.1em; }
#search {
  flex: 1; max-width: 360px; background: var(--panel); border: 1px solid var(--line); color: var(--text);
  border-radius: 6px; padding: 7px 10px; font: inherit;
}
#search:focus { outline: none; border-color: var(--accent); }
.status { margin-left: auto; color: var(--dim); font-size: 12px; white-space: nowrap; }
.status::before { content: "●"; color: var(--up); margin-right: 6px; }
.status.stale::before { color: var(--accent); }

main { max-width: 1180px; margin: 0 auto; padding: 20px 24px 40px; }
h2 { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--dim); margin: 0 0 10px; font-weight: 600; }
.section { margin-bottom: 28px; }
.row { display: flex; align-items: baseline; gap: 12px; }
.tabs { display: inline-flex; gap: 2px; margin-left: auto; }
.tabs button, .chip {
  background: none; border: 1px solid var(--line); color: var(--dim); padding: 3px 10px; border-radius: 4px;
  font: 12px var(--mono); cursor: pointer;
}
.tabs button.on, .chip.on { color: var(--bg); background: var(--accent); border-color: var(--accent); }
.note { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  padding: 10px 14px; border-radius: 4px; color: var(--dim); margin-bottom: 20px; }

/* movers */
.movers { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mlist { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; }
.mlist h3 { margin: 0; padding: 9px 14px; font-size: 12px; border-bottom: 1px solid var(--line); color: var(--dim); font-weight: 600; }
.mrow { display: grid; grid-template-columns: 22px 1fr 72px 90px 70px; gap: 10px; align-items: center;
  padding: 7px 14px; border-bottom: 1px solid var(--line); }
.mrow:last-child { border-bottom: 0; }
.mrow:hover, tbody tr:hover { background: #1b2229; }
.mrow .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mrow .num { text-align: right; }
.empty { padding: 18px 14px; color: var(--dim); }
img.ic { width: 22px; height: 22px; object-fit: contain; vertical-align: middle; }

/* table */
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
th, td { padding: 7px 12px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--dim); font-weight: 600; cursor: pointer; user-select: none; }
th.r, td.r { text-align: right; }
th.sorted { color: var(--accent); }
td.name { max-width: 320px; overflow: hidden; text-overflow: ellipsis; }
td.name img { margin-right: 8px; }
tbody tr { cursor: pointer; }
.more { display: block; margin: 12px auto 0; }

/* sign-in */
body.guest #search, body.guest .status { display: none; }
.hero { max-width: 640px; margin: 24px auto 20px; text-align: center; }
.hero h1 { font-size: 28px; margin: 0 0 8px; letter-spacing: -.01em; }
.hero p { color: var(--dim); margin: 0; font-size: 15px; }
.login { max-width: 640px; margin: 0 auto; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 22px; }
.login label { display: block; font-weight: 600; margin-bottom: 8px; }
.keyrow { display: flex; gap: 8px; }
.keyrow input { flex: 1; min-width: 0; background: var(--bg); border: 1px solid var(--line); color: var(--text); border-radius: 6px;
  padding: 10px 12px; font: 15px var(--mono); letter-spacing: .04em; }
.keyrow input:focus { outline: none; border-color: var(--accent); }
.keyrow button { background: var(--accent); color: #111; border: 0; border-radius: 6px; padding: 0 18px; font: 600 14px system-ui, sans-serif; cursor: pointer; }
.keyrow button:disabled { opacity: .6; cursor: wait; }
.hint { color: var(--dim); font-size: 13px; margin: 8px 0 20px; }
.hint a, .foot a { color: var(--accent); }
.login h2 { margin-top: 18px; }
.why { margin: 0; color: var(--text); }
table.tos { font-size: 13px; }
table.tos th { cursor: default; text-transform: none; letter-spacing: 0; font-size: 13px; color: var(--text); width: 150px; vertical-align: top; white-space: normal; }
table.tos td { white-space: normal; color: var(--dim); }
.login .agree { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; margin: 16px 0 0; cursor: pointer; }
.agree input { margin-top: 3px; accent-color: var(--accent); }
.err { color: var(--down); min-height: 1.2em; margin: 10px 0 0; }
#account { margin-bottom: 6px; color: var(--text); }

/* item page */
.back { color: var(--dim); font-size: 13px; }
.ihead { display: flex; align-items: center; gap: 16px; margin: 12px 0 16px; }
.ihead img { width: 60px; height: 60px; object-fit: contain; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 4px; }
.ihead h1 { margin: 0; font-size: 22px; }
.ihead .big { margin-left: auto; text-align: right; }
.ihead .big .price { font-size: 26px; font-weight: 600; }
.stats { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; margin-bottom: 16px; }
.stats div { background: var(--panel); padding: 9px 12px; }
.stats b { display: block; font: 600 15px var(--mono); font-variant-numeric: tabular-nums; }
.stats span { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }
.chartbox { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 10px; margin-bottom: 16px; }
#chart { height: 380px; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--dim); margin-top: 6px; }
.legend i { display: inline-block; width: 14px; height: 2px; vertical-align: middle; margin-right: 6px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.foot { max-width: 1180px; margin: 0 auto; padding: 16px 24px 32px; color: var(--dim); font-size: 12px; border-top: 1px solid var(--line); }

@media (max-width: 760px) {
  .top { flex-wrap: wrap; padding: 10px 16px; gap: 8px 12px; }
  .brand small { display: none; }
  #search { order: 3; max-width: none; flex-basis: 100%; }
  main { padding: 16px 16px 32px; }
  .movers, .split { grid-template-columns: 1fr; }
  .mrow { grid-template-columns: 22px 1fr 64px 62px; }
  .mrow .spark { display: none; }
  .hide-sm { display: none; }
  .chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-right: -16px; padding-right: 16px; }
  .chip { flex: none; }
  th, td { padding: 7px 5px; }
  th { font-size: 10px; letter-spacing: .02em; }
  td.name { max-width: 150px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats div:last-child { grid-column: span 2; }
  td.name { max-width: 128px; }
  td.name img { margin-right: 5px; }
  .ihead .big .price { font-size: 20px; }
  #chart { height: 280px; }
  .foot { padding: 16px; }
  .hero h1 { font-size: 22px; }
  .login { padding: 16px; }
  table.tos th { width: 96px; }
}