:root {
  --bg: #070b14;
  --bg2: #0c1220;
  --panel: rgba(17, 25, 42, 0.72);
  --panel-solid: #111a2b;
  --line: rgba(148, 163, 184, 0.12);
  --line2: rgba(148, 163, 184, 0.22);
  --text: #e6ebf5;
  --muted: #8592a8;
  --accent: #34d399;
  --accent2: #22d3ee;
  --violet: #a78bfa;
  --good: 52, 211, 153;
  --bad: 248, 113, 113;
  --warn: #fbbf24;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --display: "Space Grotesk", system-ui, sans-serif;
  --radius: 16px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 Inter, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; color: inherit; }
.hidden { display: none !important; }
.muted { color: var(--muted); margin: 2px 0 0; font-size: 13px; }

.bg-grid { position: fixed; inset: 0; z-index: -2;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px; mask-image: radial-gradient(ellipse at 50% 0%, #000 20%, transparent 70%); opacity: .5; }
.bg-glow { position: fixed; z-index: -1; top: -280px; left: 50%; width: 1100px; height: 600px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(52,211,153,.18), transparent), radial-gradient(closest-side at 70% 40%, rgba(34,211,238,.14), transparent);
  filter: blur(20px); pointer-events: none; }

/* top bar */
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 18px 32px; max-width: 1400px; margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 20px; letter-spacing: -.02em; }
.brand { color: inherit; text-decoration: none; }
.brand b { color: var(--accent); font-weight: 700; }
.brand .prod { font-family: var(--mono); font-size: 12px; font-weight: 600; color: #b6f5dc; padding: 4px 9px; border-radius: 7px; background: rgba(52,211,153,.1); border: 1px solid rgba(52,211,153,.28); letter-spacing: 0; margin-left: 4px; }
.top-right { display: flex; align-items: center; gap: 14px; }
.home-link { color: var(--muted); font-size: 13px; text-decoration: none; }
.home-link:hover { color: var(--accent); }
@media (max-width: 640px) { .brand .prod, .home-link { display: none; } }
.logo { width: 28px; height: 28px; color: var(--text); }
.status { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); padding: 6px 12px; border: 1px solid var(--line); border-radius: 99px; background: var(--panel); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }
.dot.ok { background: var(--accent); box-shadow: 0 0 0 0 rgba(52,211,153,.6); animation: pulse 2s infinite; }
.dot.err { background: rgb(var(--bad)); }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(52,211,153,0); } 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); } }

main { max-width: 1400px; margin: 0 auto; padding: 0 32px 40px; }

/* hero */
.hero { text-align: center; padding: 48px 0 28px; }
.hero h1 { font-family: var(--display); font-size: clamp(34px, 5vw, 58px); letter-spacing: -.035em; line-height: 1.05; margin: 0 0 14px; font-weight: 700; }
.grad { background: linear-gradient(90deg, var(--accent), var(--accent2) 60%, var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub { color: var(--muted); max-width: 620px; margin: 0 auto 28px; font-size: 16px; }

.search { display: flex; gap: 10px; max-width: 820px; margin: 0 auto; padding: 8px; border-radius: 18px;
  background: var(--panel); border: 1px solid var(--line2); backdrop-filter: blur(14px);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.04); transition: border-color .2s, box-shadow .2s; }
.search:focus-within { border-color: rgba(52,211,153,.5); box-shadow: 0 0 0 4px rgba(52,211,153,.1), 0 20px 60px -20px rgba(0,0,0,.6); }
.chips { flex: 1; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; padding: 4px 6px; min-height: 44px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 6px 5px 11px; border-radius: 9px; font-family: var(--mono); font-size: 13px; font-weight: 600;
  background: rgba(52,211,153,.1); border: 1px solid rgba(52,211,153,.28); color: #b6f5dc; animation: pop .18s ease-out; }
.chip button { border: 0; background: transparent; cursor: pointer; color: inherit; opacity: .6; padding: 0 3px; font-size: 15px; line-height: 1; }
.chip button:hover { opacity: 1; }
.chip.bad { background: rgba(var(--bad),.1); border-color: rgba(var(--bad),.35); color: #fecaca; }
@keyframes pop { from { transform: scale(.85); opacity: 0; } }
#tickerInput { flex: 1; min-width: 180px; border: 0; outline: 0; background: transparent; font-family: var(--mono); font-size: 15px; padding: 6px 4px; text-transform: uppercase; }
#tickerInput::placeholder { text-transform: none; color: #556178; }
.btn-primary { display: inline-flex; align-items: center; gap: 8px; border: 0; cursor: pointer; padding: 0 22px; border-radius: 12px; font-weight: 600; color: #04120c;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); box-shadow: 0 8px 24px -8px rgba(52,211,153,.6); transition: transform .15s, filter .15s; }
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.08); }
.btn-primary:disabled { opacity: .6; cursor: wait; transform: none; }
.presets { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 18px; font-size: 13px; color: var(--muted); align-items: center; }
.presets button { cursor: pointer; border: 1px solid var(--line2); background: rgba(255,255,255,.02); padding: 6px 13px; border-radius: 99px; font-size: 13px; transition: all .15s; }
.presets button:hover { border-color: var(--accent); color: var(--accent); background: rgba(52,211,153,.06); }

.error-bar { max-width: 820px; margin: 0 auto 20px; padding: 10px 16px; border-radius: 12px; background: rgba(var(--bad),.1); border: 1px solid rgba(var(--bad),.3); color: #fecaca; font-size: 14px; }

.empty { display: flex; justify-content: center; padding: 30px 0 60px; }
.empty-card { text-align: center; padding: 40px 48px; border: 1px dashed var(--line2); border-radius: var(--radius); color: var(--muted); }
.empty-card h3 { color: var(--text); font-family: var(--display); margin: 6px 0; }
.empty-icon { font-size: 34px; color: var(--accent); }

/* KPI strip */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin: 10px 0 18px; }
.kpi { padding: 16px 18px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); position: relative; overflow: hidden; animation: rise .4s ease-out both; }
.kpi::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); opacity: .7; }
.kpi .k { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.kpi .v { font-family: var(--display); font-size: 28px; font-weight: 600; letter-spacing: -.02em; margin-top: 4px; }
.kpi .s { font-size: 12px; color: var(--muted); font-family: var(--mono); }
.kpi .s b { color: var(--accent); font-weight: 600; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }

/* panels */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 18px; backdrop-filter: blur(12px); animation: rise .45s ease-out both; }
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.panel h2 { font-family: var(--display); font-size: 18px; margin: 0; letter-spacing: -.01em; font-weight: 600; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid2 > .panel { margin-bottom: 0; }
.grid2 { margin-bottom: 18px; }
@media (max-width: 980px) { .grid2 { grid-template-columns: 1fr; } }
.chart-box { position: relative; height: 340px; }
.chart-box.tall { height: 400px; }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.seg { display: inline-flex; padding: 3px; border-radius: 10px; background: rgba(0,0,0,.25); border: 1px solid var(--line); }
.seg button { border: 0; background: transparent; padding: 6px 12px; border-radius: 7px; cursor: pointer; font-size: 13px; color: var(--muted); }
.seg button.on { background: var(--panel-solid); color: var(--text); box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 2px 8px rgba(0,0,0,.3); }
.btn-ghost { border: 1px solid var(--line2); background: transparent; padding: 7px 13px; border-radius: 9px; cursor: pointer; font-size: 13px; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
select { background: var(--panel-solid); border: 1px solid var(--line2); border-radius: 9px; padding: 7px 12px; font-size: 13px; cursor: pointer; }
.toggle { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); cursor: pointer; }
.toggle input { display: none; }
.toggle span { width: 32px; height: 18px; border-radius: 99px; background: #2a3448; position: relative; transition: background .2s; }
.toggle span::after { content: ""; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: transform .2s; }
.toggle input:checked + span { background: var(--accent); }
.toggle input:checked + span::after { transform: translateX(14px); }

/* table */
.table-wrap { overflow-x: auto; border-radius: 12px; border: 1px solid var(--line); }
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13.5px; }
th, td { padding: 10px 14px; white-space: nowrap; text-align: right; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }
thead th { position: sticky; top: 0; background: #0f1727; color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; z-index: 2; }
th:first-child, td:first-child { position: sticky; left: 0; text-align: left; background: #0e1625; z-index: 1; }
thead th:first-child { z-index: 3; }
td.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
td.na { color: #4b566b; }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
th .arr { opacity: .4; margin-left: 4px; }
th.sorted .arr { opacity: 1; color: var(--accent); }
.tk { font-family: var(--mono); font-weight: 600; color: var(--text); cursor: pointer; border: 0; background: none; padding: 0; }
.tk:hover { color: var(--accent); }
.tk-name { display: block; font-size: 11.5px; color: var(--muted); font-weight: 400; font-family: Inter, sans-serif; max-width: 170px; overflow: hidden; text-overflow: ellipsis; }
th .tk-name { text-transform: none; letter-spacing: 0; }
td.metric-name { font-weight: 500; color: var(--text); }
td.metric-name small { display: block; color: var(--muted); font-size: 11px; font-weight: 400; }
.med { color: var(--accent2) !important; }
tbody tr:hover td { background-color: rgba(255,255,255,.025); }
tbody tr.row-med td { background: rgba(34,211,238,.04); }
.warn-ic { color: var(--warn); margin-left: 4px; cursor: help; font-size: 12px; }
.spark { display: block; }
.legend { font-size: 12px; color: var(--muted); margin: 10px 2px 0; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; margin-left: 8px; }
.sw.good { background: rgba(var(--good), .45); } .sw.bad { background: rgba(var(--bad), .45); }

/* range bars */
.ranges { display: flex; flex-direction: column; gap: 14px; max-height: 340px; overflow-y: auto; padding-right: 6px; }
.rg { display: grid; grid-template-columns: 70px 1fr 120px; gap: 14px; align-items: center; }
.rg .t { font-family: var(--mono); font-weight: 600; font-size: 13px; cursor: pointer; }
.rg .t:hover { color: var(--accent); }
.track { position: relative; height: 8px; border-radius: 99px; background: linear-gradient(90deg, rgba(var(--bad),.55), rgba(251,191,36,.45), rgba(var(--good),.6)); }
.track .mk { position: absolute; top: 50%; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--bg); transform: translate(-50%, -50%); box-shadow: 0 0 0 2px rgba(255,255,255,.4), 0 2px 10px rgba(0,0,0,.5); transition: left .8s cubic-bezier(.2,.8,.2,1); }
.track .lo, .track .hi { position: absolute; top: 12px; font-size: 10.5px; color: var(--muted); font-family: var(--mono); }
.track .hi { right: 0; } .track .lo { left: 0; }
.rg .d { font-family: var(--mono); font-size: 12px; text-align: right; line-height: 1.35; }
.rg .d span { display: block; color: var(--muted); }
.neg { color: rgb(var(--bad)); } .pos { color: rgb(var(--good)); }

/* methodology */
.method summary { cursor: pointer; list-style: none; display: flex; align-items: baseline; gap: 12px; }
.method summary::-webkit-details-marker { display: none; }
.method summary::before { content: "+"; font-family: var(--mono); color: var(--accent); width: 14px; }
.method[open] summary::before { content: "−"; }
.method-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; margin-top: 16px; }
.m-item { padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(0,0,0,.15); }
.m-item b { font-family: var(--display); font-weight: 600; }
.m-item code { display: block; font-family: var(--mono); font-size: 12px; color: var(--accent2); margin: 4px 0; white-space: normal; }
.m-item p { margin: 0; font-size: 12.5px; color: var(--muted); }

/* drawer */
.drawer-bg { position: fixed; inset: 0; background: rgba(2,6,14,.6); backdrop-filter: blur(3px); z-index: 40; }
.drawer { position: fixed; top: 0; right: 0; height: 100%; width: min(560px, 100%); background: #0b1220; border-left: 1px solid var(--line2); z-index: 41;
  transform: translateX(100%); transition: transform .3s cubic-bezier(.2,.8,.2,1); overflow-y: auto; padding: 28px; }
.drawer.open { transform: none; }
.drawer-x { position: absolute; top: 16px; right: 18px; border: 0; background: transparent; font-size: 28px; color: var(--muted); cursor: pointer; }
.dr-head h3 { font-family: var(--display); font-size: 30px; margin: 0; letter-spacing: -.02em; }
.dr-head .nm { color: var(--muted); }
.dr-price { font-family: var(--display); font-size: 40px; font-weight: 600; margin: 14px 0 2px; letter-spacing: -.02em; }
.dr-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 18px 0; }
.dr-cell { padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.015); }
.dr-cell .k { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.dr-cell .v { font-family: var(--mono); font-size: 18px; font-weight: 600; margin-top: 2px; }
.dr-cell .r { font-size: 11px; color: var(--muted); font-family: var(--mono); }
.dr-notes { padding: 12px 14px; border-radius: 12px; background: rgba(251,191,36,.07); border: 1px solid rgba(251,191,36,.25); color: #fde68a; font-size: 13px; }
.dr-notes p { margin: 2px 0; }
.dr-chart { height: 230px; position: relative; margin-top: 8px; }

/* loader / toast */
.loader { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; background: rgba(7,11,20,.65); backdrop-filter: blur(4px); z-index: 50; color: var(--muted); }
.spinner { width: 44px; height: 44px; border-radius: 50%; border: 3px solid rgba(255,255,255,.08); border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 30px); opacity: 0; background: var(--panel-solid); border: 1px solid var(--line2); padding: 10px 18px; border-radius: 10px; font-size: 14px; transition: all .25s; z-index: 60; pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

footer { text-align: center; color: #4f5b70; font-size: 12px; padding: 20px 0 36px; }

@media (max-width: 640px) {
  main, .topbar { padding-left: 16px; padding-right: 16px; }
  .search { flex-direction: column; } .btn-primary { justify-content: center; height: 44px; }
  .rg { grid-template-columns: 56px 1fr 92px; gap: 10px; }
}