/* MeridianDataHub — dark analytics theme in Meridian's palette */
:root {
  --bg-0: #09090a;
  --bg-1: #0e0e0f;
  --bg-2: #131314;
  --bg-3: #161617;
  --bg-4: #1a1a1b;
  --bg-5: #1e1e1f;
  --bg-6: #232324;
  --border-1: #1a1a1b;
  --border-2: #212122;
  --border-3: #2a2a2c;
  --text-1: #ececee;
  --text-2: #a1a1a8;
  --text-3: #6b6b72;
  --accent: #23d4bc;
  --accent-dim: rgba(35, 212, 188, 0.14);
  --accent-2: #6895ff;
  --green: #34d487;
  --green-dim: rgba(52, 212, 135, 0.14);
  --red: #ef454a;
  --red-dim: rgba(239, 69, 74, 0.14);
  --amber: #f5b64a;
  --amber-dim: rgba(245, 182, 74, 0.14);
  --font: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  --mono: "Geist Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --rail: 224px;
  --rail-min: 60px;
  --top: 56px;
  --radius: 10px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg-0);
  color: var(--text-1);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; color: inherit; }
input, select { font: inherit; color: inherit; }
::selection { background: rgba(35, 212, 188, 0.3); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-6); border-radius: 6px; border: 2px solid var(--bg-0); }
::-webkit-scrollbar-thumb:hover { background: #2e2e30; }

/* ---------- Layout ---------- */
.app { display: grid; grid-template-columns: var(--rail) 1fr; grid-template-rows: 100vh; height: 100vh; }
.app.rail-collapsed { --rail: var(--rail-min); }
.rail {
  background: var(--bg-1);
  border-right: 1px solid var(--border-2);
  display: flex; flex-direction: column; align-items: stretch;
  padding: 12px 10px; gap: 2px; overflow: hidden; min-width: 0;
}
.rail .logo { display: flex; align-items: center; gap: 10px; height: 40px; padding: 0 6px; margin-bottom: 10px; color: var(--text-1); }
.rail .logo:hover { text-decoration: none; }
.rail .logo img { width: 26px; height: auto; display: block; flex: none; }
.rail .logo .word { font-weight: 700; font-size: 15px; letter-spacing: -0.01em; white-space: nowrap; }
.rail .logo .word span { color: var(--accent); }
.rail .sec { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); padding: 14px 12px 4px; white-space: nowrap; }
.rail a.nav {
  height: 40px; border-radius: 10px; padding: 0 10px;
  display: flex; align-items: center; gap: 11px; color: var(--text-2);
  transition: background .15s, color .15s; position: relative; white-space: nowrap;
}
.rail a.nav:hover { background: var(--bg-4); color: var(--text-1); text-decoration: none; }
.rail a.nav.active { background: var(--accent-dim); color: var(--accent); }
.rail a.nav svg { width: 20px; height: 20px; flex: none; }
.rail a.nav .lbl { font-size: 13.5px; }
.rail a.nav .ext-ico { margin-left: auto; opacity: .45; }
.rail a.nav .ext-ico svg { width: 13px; height: 13px; }
.rail .spacer { flex: 1; }
.rail .tip {
  display: none; position: absolute; left: 50px; top: 50%; transform: translateY(-50%);
  background: var(--bg-5); border: 1px solid var(--border-3); color: var(--text-1);
  padding: 4px 8px; border-radius: 6px; font-size: 12px; white-space: nowrap;
  pointer-events: none; z-index: 50;
}
.rail .toggle {
  position: relative; margin-top: 6px; height: 36px; border-radius: 10px; border: 1px solid var(--border-2); background: transparent;
  display: flex; align-items: center; gap: 10px; padding: 0 10px; color: var(--text-3); cursor: pointer; white-space: nowrap; font-size: 12.5px;
}
.rail .toggle:hover { background: var(--bg-4); color: var(--text-1); }
.rail .toggle svg { width: 16px; height: 16px; flex: none; }
/* collapsed: icons only, tooltips on hover */
.app.rail-collapsed .rail { padding: 12px 0; align-items: center; }
.app.rail-collapsed .rail .logo { width: 40px; padding: 0; justify-content: center; }
.app.rail-collapsed .rail .logo .word, .app.rail-collapsed .rail .sec, .app.rail-collapsed .rail a.nav .lbl, .app.rail-collapsed .rail a.nav .ext-ico, .app.rail-collapsed .rail .toggle .lbl { display: none; }
.app.rail-collapsed .rail a.nav { width: 40px; padding: 0; justify-content: center; }
.app.rail-collapsed .rail a.nav:hover .tip, .app.rail-collapsed .rail .toggle:hover .tip { display: block; }
.app.rail-collapsed .rail .toggle { width: 40px; padding: 0; justify-content: center; border-color: transparent; }
.app:not(.rail-collapsed) .topbar .brand { display: none; }

.frame { display: grid; grid-template-rows: var(--top) 1fr; height: 100vh; min-width: 0; }
.topbar {
  display: flex; align-items: center; gap: 12px; padding: 0 20px;
  border-bottom: 1px solid var(--border-2); background: var(--bg-1);
  min-width: 0;
}
.topbar .title { font-weight: 600; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .grow { flex: 1; min-width: 0; }
.topbar .brand { font-weight: 700; letter-spacing: -0.01em; }
.topbar .brand span { color: var(--accent); }
.topbar .search-mini { display: flex; align-items: center; gap: 6px; }
.topbar .search-mini input {
  width: 300px; max-width: 40vw; background: var(--bg-3); border: 1px solid var(--border-3);
  border-radius: 8px; padding: 7px 12px; outline: none;
}
.topbar .search-mini input:focus { border-color: var(--accent); }
.main { overflow: auto; padding: 20px; min-width: 0; }
.main > .page { max-width: 1440px; margin: 0 auto; }
/* home is full-bleed: the hero fills the whole content area on every screen size */
.main.home { padding: 0; }
.main.home > .page { max-width: none; margin: 0; }
.main.home .hero { border-radius: 0; border: 0; min-height: calc(100vh - var(--top)); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); display: inline-block; }
.status-dot.ok { background: var(--green); box-shadow: 0 0 0 3px var(--green-dim); }
.status-dot.warn { background: var(--amber); }
.status-dot.bad { background: var(--red); }

/* ---------- Typography helpers ---------- */
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--text-2); }
.dim { color: var(--text-3); }
.pos { color: var(--green); }
.neg { color: var(--red); }
.accent { color: var(--accent); }
.small { font-size: 12px; }
.xs { font-size: 11px; }
.bold { font-weight: 600; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.center { text-align: center; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h2 { font-size: 15px; }
h3 { font-size: 13px; color: var(--text-2); font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }

/* ---------- Components ---------- */
.card {
  background: var(--bg-2); border: 1px solid var(--border-2); border-radius: var(--radius);
  padding: 16px;
}
.card.tight { padding: 0; overflow: hidden; }
.card-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--border-2); }
.card-head h2 { flex: 1; }
.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.row { display: flex; align-items: center; gap: 10px; }
.row.wrap { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.stack { display: flex; flex-direction: column; gap: 16px; }

.btn {
  background: var(--bg-4); border: 1px solid var(--border-3); border-radius: 8px;
  padding: 7px 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; transition: background .12s, border-color .12s; white-space: nowrap;
}
.btn:hover { background: var(--bg-5); border-color: #333335; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #05221f; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.ghost:hover { background: var(--bg-4); }
.btn.sm { padding: 4px 8px; font-size: 12px; }
.btn.icon { padding: 6px; }
.btn svg { width: 16px; height: 16px; }
.btn.star.on { color: var(--amber); border-color: rgba(245,182,74,.4); background: var(--amber-dim); }

.seg { display: inline-flex; background: var(--bg-3); border: 1px solid var(--border-2); border-radius: 8px; padding: 3px; gap: 2px; }
.seg button {
  background: transparent; border: 0; padding: 5px 10px; border-radius: 6px; cursor: pointer;
  color: var(--text-2); font-size: 12.5px; transition: background .12s, color .12s; white-space: nowrap;
}
.seg button:hover { color: var(--text-1); }
.seg button.on { background: var(--bg-6); color: var(--text-1); }
.seg.sm button { padding: 3px 8px; font-size: 12px; }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border-2); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { flex: none; }
.tabs button {
  background: transparent; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px;
  padding: 10px 14px; cursor: pointer; color: var(--text-2); font-size: 13.5px;
}
.tabs button:hover { color: var(--text-1); }
.tabs button.on { color: var(--text-1); border-bottom-color: var(--accent); }

.input {
  background: var(--bg-3); border: 1px solid var(--border-3); border-radius: 8px;
  padding: 7px 10px; outline: none; width: 100%; min-width: 0;
}
.input:focus { border-color: var(--accent); }
.input.sm { padding: 5px 8px; font-size: 12.5px; }
select.input { appearance: none; padding-right: 26px; background-image: linear-gradient(45deg, transparent 50%, var(--text-3) 50%), linear-gradient(135deg, var(--text-3) 50%, transparent 50%); background-position: calc(100% - 14px) 55%, calc(100% - 9px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.checkbox { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; user-select: none; color: var(--text-2); font-size: 12.5px; }
.checkbox input { accent-color: var(--accent); }
label.lbl { display: block; font-size: 11.5px; color: var(--text-3); margin-bottom: 4px; }

.chip {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 7px; border-radius: 6px;
  font-size: 11px; font-weight: 600; letter-spacing: .02em; text-transform: uppercase;
  background: var(--bg-5); color: var(--text-2); border: 1px solid var(--border-3);
}
.chip.green { background: var(--green-dim); color: var(--green); border-color: transparent; }
.chip.red { background: var(--red-dim); color: var(--red); border-color: transparent; }
.chip.accent { background: var(--accent-dim); color: var(--accent); border-color: transparent; }
.chip.amber { background: var(--amber-dim); color: var(--amber); border-color: transparent; }
.chip.blue { background: rgba(104,149,255,.14); color: var(--accent-2); border-color: transparent; }

.addr { font-family: var(--mono); font-size: 13px; }
a.addr:hover { text-decoration: underline; }
.copy { cursor: pointer; color: var(--text-3); display: inline-grid; place-items: center; }
.copy:hover { color: var(--text-1); }
.copy svg { width: 14px; height: 14px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.stat { background: var(--bg-2); border: 1px solid var(--border-2); border-radius: var(--radius); padding: 12px 14px; min-width: 0; }
.stat .k { font-size: 11.5px; color: var(--text-3); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat .v { font-size: 20px; font-weight: 600; font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat .v.sm { font-size: 16px; }
.stat .sub { font-size: 11.5px; color: var(--text-3); margin-top: 2px; }
.stat.inline { background: transparent; border: 0; padding: 0; }

/* Key-value list */
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 13px; }
.kv .k { color: var(--text-3); white-space: nowrap; }
.kv .v { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kv .sep { grid-column: 1 / -1; border-top: 1px solid var(--border-2); margin: 4px 0; }

/* Tables */
.tbl-wrap { overflow: auto; max-width: 100%; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl th, table.tbl td { padding: 9px 12px; text-align: left; white-space: nowrap; border-bottom: 1px solid var(--border-2); }
table.tbl th { font-weight: 500; color: var(--text-3); font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; position: sticky; top: 0; background: var(--bg-2); z-index: 1; }
table.tbl th.sortable { cursor: pointer; user-select: none; }
table.tbl th.sortable:hover { color: var(--text-1); }
table.tbl th.sorted { color: var(--text-1); }
table.tbl th.sorted::after { content: " ▾"; color: var(--accent); }
table.tbl th.sorted.asc::after { content: " ▴"; }
table.tbl td.num, table.tbl th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
table.tbl th.num { font-family: var(--font); }
table.tbl tbody tr:hover { background: var(--bg-3); }
table.tbl tbody tr:last-child td { border-bottom: 0; }
table.tbl tr.clickable { cursor: pointer; }
table.tbl .empty td { text-align: center; color: var(--text-3); padding: 28px; }
.pager { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--border-2); font-size: 12.5px; color: var(--text-2); }
.pager .grow { flex: 1; }
.pager button { min-width: 30px; }

/* Chart */
.chart-box { position: relative; height: 320px; width: 100%; }
.chart-box canvas { position: absolute; inset: 0; }
.chart-box.sm { height: 200px; }
.chart-box .watermark {
  position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none;
  font-size: 34px; font-weight: 800; color: rgba(255,255,255,.035); letter-spacing: .12em; text-transform: uppercase;
}
.chart-box .overlay { position: absolute; inset: 0; display: grid; place-items: center; color: var(--text-3); font-size: 13px; }
.spark { width: 110px; height: 30px; display: block; }

/* Hero (home) */
.hero {
  position: relative; overflow: hidden; border-radius: 14px; border: 1px solid var(--border-2);
  min-height: calc(100vh - var(--top) - 40px); display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: radial-gradient(900px 520px at 78% 22%, rgba(35, 212, 188, .30), rgba(35, 212, 188, .06) 45%, transparent 70%),
              radial-gradient(700px 500px at 20% 90%, rgba(51, 92, 255, .16), transparent 60%),
              var(--bg-0);
  padding: 40px 20px;
}
.hero h1 { font-size: 34px; font-weight: 700; letter-spacing: -0.02em; text-align: center; margin-bottom: 20px; }
.hero h1 span { color: var(--accent); }
.hero .sub { color: var(--text-2); margin-top: -10px; margin-bottom: 22px; text-align: center; }
.hero form { width: min(640px, 100%); position: relative; }
.hero form input {
  width: 100%; background: rgba(14,14,15,.85); border: 1px solid rgba(35,212,188,.45); border-radius: 12px;
  padding: 14px 44px 14px 16px; font-size: 15px; outline: none; box-shadow: 0 0 0 4px rgba(35,212,188,.08);
}
.hero form input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(35,212,188,.16); }
.hero form button { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: transparent; border: 0; color: var(--text-3); cursor: pointer; padding: 6px; }
.hero form button:hover { color: var(--accent); }
.hero .err { color: var(--red); font-size: 13px; margin-top: 10px; min-height: 18px; text-align: center; }
.hero .quick { margin-top: 26px; display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.hero .quick .chipbtn { background: rgba(255,255,255,.04); border: 1px solid var(--border-3); border-radius: 999px; padding: 5px 12px; font-size: 12.5px; color: var(--text-2); cursor: pointer; }
.hero .quick .chipbtn:hover { color: var(--text-1); border-color: var(--accent); text-decoration: none; }
.hero .quick .chipbtn { display: inline-flex; align-items: center; gap: 6px; }
.hero .quick .chipbtn svg, .hero .strip .item svg, .btn svg, .chip svg, .topbar svg { width: 14px; height: 14px; flex: none; }
.hero .strip-title { position: absolute; left: 0; right: 0; bottom: 138px; text-align: center; font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); }
.hero .strip { position: absolute; left: 0; right: 0; bottom: 84px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.hero .strip .track { display: flex; gap: 10px; width: max-content; animation: marquee 60s linear infinite; }
.hero .strip:hover .track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.hero .strip .item { display: inline-flex; align-items: center; gap: 8px; background: rgba(19,19,20,.9); border: 1px solid var(--border-3); border-radius: 8px; padding: 7px 12px; font-size: 12.5px; color: var(--text-1); }
.hero .strip .item:hover { border-color: var(--accent); text-decoration: none; }
.hero .strip .item .tag { color: var(--text-3); font-size: 11px; }
.hero .foot { position: absolute; left: 0; right: 0; bottom: 22px; display: flex; justify-content: center; gap: 22px; font-size: 12.5px; color: var(--text-3); flex-wrap: wrap; padding: 0 20px; }
.hero .foot b { color: var(--text-1); font-family: var(--mono); font-weight: 500; }

/* Account header */
.acct-head { display: flex; align-items: center; gap: 10px; flex-wrap: nowrap; min-width: 0; overflow: hidden; }
.acct-head > * { flex: none; }
@media (max-width: 900px) { .acct-head .since, .acct-head .explorer { display: none; } }
.acct-head .addr-box { display: inline-flex; align-items: center; gap: 8px; background: var(--bg-3); border: 1px solid var(--border-3); border-radius: 8px; padding: 6px 10px; font-family: var(--mono); font-size: 13px; }
.acct-head .subsel { display: inline-flex; align-items: center; gap: 6px; background: var(--bg-3); border: 1px solid var(--border-3); border-radius: 8px; padding: 4px 6px 4px 10px; font-size: 12.5px; color: var(--text-2); }
.acct-head .subsel select { background: transparent; border: 0; color: var(--text-1); outline: none; font-size: 12.5px; }

.overview { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 16px; }
.state-card .big { font-size: 26px; font-weight: 700; font-family: var(--mono); letter-spacing: -0.02em; }
.pool { border-top: 1px solid var(--border-2); padding-top: 10px; margin-top: 10px; }
.pool .name { font-size: 12px; color: var(--text-2); display: flex; justify-content: space-between; margin-bottom: 6px; }
.bar { height: 6px; border-radius: 4px; background: var(--bg-5); overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--accent); border-radius: 4px; }
.bar > i.warn { background: var(--amber); }
.bar > i.bad { background: var(--red); }

.metric-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.metric { background: var(--bg-3); border: 1px solid var(--border-2); border-radius: 8px; padding: 10px 12px; }
.metric .k { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: .04em; }
.metric .v { font-size: 17px; font-family: var(--mono); font-weight: 600; margin-top: 2px; }
.metric .s { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* Live tab */
.live { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 16px; }
.book { font-family: var(--mono); font-size: 12px; }
.book .lvl { display: grid; grid-template-columns: 1fr 1fr 1fr; padding: 2px 10px; position: relative; }
.book .lvl > span { position: relative; z-index: 1; text-align: right; }
.book .lvl > span:first-child { text-align: left; }
.book .lvl i { position: absolute; top: 0; bottom: 0; right: 0; opacity: .13; }
.book .lvl.ask i { background: var(--red); }
.book .lvl.bid i { background: var(--green); }
.book .lvl.ask > span:first-child { color: var(--red); }
.book .lvl.bid > span:first-child { color: var(--green); }
.book .mid { text-align: center; padding: 6px; border-top: 1px solid var(--border-2); border-bottom: 1px solid var(--border-2); font-size: 13px; }
.book .hdr { display: grid; grid-template-columns: 1fr 1fr 1fr; padding: 6px 10px; color: var(--text-3); font-size: 11px; text-transform: uppercase; }
.book .hdr > span { text-align: right; }
.book .hdr > span:first-child { text-align: left; }
.feed { max-height: 380px; overflow: auto; }
.scroll-y { max-height: 420px; overflow: auto; }
.scroll-y table.tbl th { top: 0; }
.feed .it { display: flex; gap: 10px; align-items: center; padding: 7px 12px; border-bottom: 1px solid var(--border-2); font-size: 12.5px; }
.feed .it:last-child { border-bottom: 0; }
.feed .it .t { color: var(--text-3); font-family: var(--mono); font-size: 11.5px; width: 62px; flex: none; }
.feed .it .m { width: 74px; flex: none; font-weight: 600; }
.feed .it.flash { animation: flash 1.2s ease-out; }
@keyframes flash { from { background: var(--accent-dim); } to { background: transparent; } }

/* Leaderboard */
.lb { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 16px; align-items: start; }
.lb .filters { position: sticky; top: 0; }
.lb .filters .sec { border-top: 1px solid var(--border-2); padding-top: 12px; margin-top: 12px; }
.lb .filters h3 { margin-bottom: 8px; }
.minmax { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.progress { height: 4px; background: var(--bg-5); border-radius: 3px; overflow: hidden; }
.progress > i { display: block; height: 100%; background: var(--accent); transition: width .3s; }
.rank { color: var(--text-3); font-family: var(--mono); font-size: 12px; width: 28px; display: inline-block; }
.rank.top { color: var(--amber); font-weight: 700; }
.star-btn { background: transparent; border: 0; cursor: pointer; color: var(--text-3); padding: 2px; display: inline-grid; place-items: center; vertical-align: middle; }
.star-btn:hover { color: var(--amber); }
.star-btn.on { color: var(--amber); }
.star-btn svg { width: 14px; height: 14px; }

/* Dashboard */
.mkt-row .tick { font-weight: 600; }
/* Stop map */
.smap-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.smap-wrap > div:first-child { border-right: 1px solid var(--border-2); min-width: 0; }
.smap-sel { padding: 10px 12px; border-bottom: 1px solid var(--border-2); }
.smap-sel:empty { display: none; }
.smap { font-family: var(--mono); font-size: 12px; max-height: 520px; overflow: auto; }
.smap .hdr, .smap .lvl { display: grid; grid-template-columns: 1.3fr 0.9fr 0.8fr 1fr 0.9fr; gap: 8px; padding: 5px 12px; align-items: center; min-width: 480px; }
.smap .mid, .smap-detail { min-width: 480px; }
.smap .hdr { color: var(--text-3); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; font-family: var(--font); border-bottom: 1px solid var(--border-2); }
.smap .hdr > span, .smap .lvl > span { text-align: right; white-space: nowrap; }
.smap .hdr > span:first-child, .smap .lvl > span:first-child { text-align: left; }
.smap .lvl { position: relative; cursor: pointer; }
.smap .lvl:hover { background: var(--bg-3); }
.smap .lvl > span { position: relative; z-index: 1; }
.smap .lvl i { position: absolute; top: 2px; bottom: 2px; left: 0; opacity: .14; border-radius: 0 3px 3px 0; }
.smap .lvl.tp i { background: var(--green); }
.smap .lvl.sl i { background: var(--red); }
.smap .lvl.en i { background: var(--accent-2); }
.smap .lvl .chip { font-size: 10px; padding: 1px 5px; }
.smap .mid { text-align: center; padding: 6px; border-top: 1px solid var(--border-2); border-bottom: 1px solid var(--border-2); font-size: 13px; background: var(--bg-3); }
.smap-detail { padding: 4px 12px 8px 24px; background: var(--bg-3); border-bottom: 1px solid var(--border-2); font-family: var(--font); display: flex; flex-direction: column; gap: 3px; }
.smap .empty { font-family: var(--font); }
table.tbl tbody tr.sel { background: var(--accent-dim); }
@media (max-width: 1100px) { .smap-wrap { grid-template-columns: minmax(0, 1fr); } .smap-wrap > div:first-child { border-right: 0; border-bottom: 1px solid var(--border-2); } }
.mkt-row .sub { color: var(--text-3); font-size: 11px; }
.closure { font-size: 11.5px; color: var(--amber); }

/* Empty / loading / error */
.empty { color: var(--text-3); text-align: center; padding: 30px 16px; font-size: 13px; }
.loading { color: var(--text-3); display: inline-flex; align-items: center; gap: 8px; }
.spinner { width: 14px; height: 14px; border: 2px solid var(--border-3); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.error { background: var(--red-dim); border: 1px solid rgba(239,69,74,.35); color: #ffb3b5; border-radius: 8px; padding: 10px 12px; font-size: 13px; }
.notice { background: var(--accent-dim); border: 1px solid rgba(35,212,188,.3); color: var(--text-1); border-radius: 8px; padding: 10px 12px; font-size: 13px; }
.skeleton { background: linear-gradient(90deg, var(--bg-3), var(--bg-5), var(--bg-3)); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 6px; height: 14px; }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--bg-5); border: 1px solid var(--border-3); border-radius: 8px; padding: 8px 14px; font-size: 13px; z-index: 100; opacity: 0; transition: opacity .2s; pointer-events: none; }
.toast.show { opacity: 1; }

.tooltip-note { font-size: 11.5px; color: var(--text-3); }

/* Predict */
.prob { position: relative; display: inline-block; width: 110px; height: 18px; background: var(--bg-5); border-radius: 4px; overflow: hidden; vertical-align: middle; font-family: var(--mono); font-size: 11.5px; }
.prob i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--accent); opacity: .35; }
.prob span { position: absolute; inset: 0; display: grid; place-items: center; color: var(--text-1); }
.feed .it .addr { flex: none; }
.feed .it .chip { flex: none; }

/* Copy-trading page */
.ct-hero { position: relative; overflow: hidden; background: radial-gradient(700px 300px at 85% 0%, rgba(35,212,188,.18), transparent 60%), var(--bg-2); }
.ct-hero h1 { font-size: 24px; margin-bottom: 6px; }
.ct-hero p { color: var(--text-2); max-width: 760px; margin: 0 0 6px; }
.roadmap { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.roadmap .it { background: var(--bg-3); border: 1px solid var(--border-2); border-radius: 8px; padding: 10px 12px; display: flex; flex-direction: column; gap: 4px; }
.roadmap .it .t { font-weight: 600; font-size: 13px; }
.roadmap .it .d { font-size: 12px; color: var(--text-3); }
.kbd { font-family: var(--mono); font-size: 11px; border: 1px solid var(--border-3); border-bottom-width: 2px; border-radius: 4px; padding: 0 5px; color: var(--text-2); background: var(--bg-3); }

/* Print (tax reports): light palette, no chrome */
@media print {
  :root { --bg-0: #fff; --bg-1: #fff; --bg-2: #fff; --bg-3: #f4f4f5; --bg-4: #f4f4f5; --bg-5: #ececee; --bg-6: #e4e4e7; --border-1: #ddd; --border-2: #ddd; --border-3: #ccc; --text-1: #111; --text-2: #333; --text-3: #666; --green: #0f8a52; --red: #c22a2f; --accent: #0b8f7e; }
  body { overflow: visible; }
  .app { display: block; height: auto; }
  .rail, .topbar, .btn, .seg, form, .footer-note, .chart-box, .pager, .quick, .strip { display: none !important; }
  .frame { display: block; height: auto; }
  .main { overflow: visible; padding: 0; height: auto; }
  .main > .page { max-width: none; }
  .card { break-inside: avoid; box-shadow: none; }
  table.tbl th { position: static; }
  .grid.cols-2 { grid-template-columns: 1fr; }
  a { color: inherit; text-decoration: none; }
}

/* Desktop polish */
@media (min-width: 1400px) {
  body { font-size: 14.5px; }
  .main { padding: 24px 28px; }
  .main > .page { max-width: 1920px; }
  .hero .strip .item { font-size: 13.5px; padding: 9px 14px; }
  .overview { grid-template-columns: 320px minmax(0, 1fr); }
  .chart-box { height: 360px; }
  .hero h1 { font-size: 40px; }
}
.footer-note { color: var(--text-3); font-size: 11.5px; text-align: center; padding: 18px 0 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .overview { grid-template-columns: 1fr; }
  .live { grid-template-columns: 1fr; }
}
@media (max-width: 1100px) {
  .lb { grid-template-columns: 1fr; }
  .lb .filters { position: static; }
  .grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.cols-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  :root { --rail: 0px; }
  .app, .app.rail-collapsed { grid-template-columns: 1fr; grid-template-rows: 1fr; }
  .rail { position: fixed; left: 0; right: 0; bottom: 0; height: 56px; flex-direction: row; justify-content: flex-start; align-items: center; gap: 2px; padding: 6px 8px; border-right: 0; border-top: 1px solid var(--border-2); z-index: 40; overflow-x: auto; overflow-y: hidden; scrollbar-width: none; }
  .rail::-webkit-scrollbar { display: none; }
  .rail a.nav { flex: none; }
  .rail .logo, .rail .spacer, .rail .ext, .rail .tip, .rail .sec, .rail .toggle, .rail a.nav .lbl, .rail a.nav .ext-ico { display: none !important; }
  .rail a.nav { width: 40px; padding: 0; justify-content: center; }
  .app:not(.rail-collapsed) .topbar .brand { display: inline; }
  .frame { height: 100vh; }
  .main { padding: 12px 12px 76px; }
  .topbar { padding: 0 12px; }
  .topbar .search-mini input { width: 160px; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4, .grid.cols-5 { grid-template-columns: 1fr; }
  /* phone: stack the hero content instead of pinning the ticker/footer to the bottom */
  .main.home { padding: 0 0 56px; }
  .main.home .hero { min-height: calc(100vh - var(--top) - 56px); justify-content: flex-start; padding: 48px 16px 24px; }
  .hero h1 { font-size: 26px; }
  .hero form input { font-size: 16px; }
  .hero .strip-title { position: static; margin-top: 28px; }
  .hero .strip { position: static; width: calc(100% + 32px); margin: 10px -16px 0; }
  .hero .foot { position: static; display: flex; margin-top: 22px; gap: 12px 18px; }
  .chart-box { height: 240px; }
}