/* Analyst Arena admin portal. Same ledger palette and type as the main site, built for dense, scannable data. */
:root {
  --f-sans: "Atkinson Hyperlegible Next", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "Atkinson Hyperlegible Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --f-display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --bg: #f3f2ec; --surface: #ffffff; --sunk: #ecebe4; --rule: #dcdbd2; --rule-strong: #c3c2b7;
  --ink: #17201b; --ink-2: #3f4a43; --ink-3: #6a736d;
  --accent: #3442a8; --accent-soft: #e8eaf7; --on-accent: #ffffff;
  --signal: #f5b83d; --on-signal: #17201b;
  --pass: #17703f; --pass-soft: #e3f2e8; --fail: #b3261e; --fail-soft: #fbe9e7; --warn: #835800; --warn-soft: #fcf1d9;
  --chart-1: #3442a8; --chart-2: #e0962a; --chart-3: #17703f; --chart-grid: #e3e2da;
  --r: 12px; --r-sm: 8px;
  --shadow: 0 1px 2px rgba(23, 32, 27, .06), 0 8px 24px rgba(23, 32, 27, .07);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101411; --surface: #171c18; --sunk: #1d231f; --rule: #2a322c; --rule-strong: #3b453e;
    --ink: #e9ece7; --ink-2: #c2c9c3; --ink-3: #8f9891;
    --accent: #a9b2ff; --accent-soft: #252b48; --on-accent: #101411;
    --pass: #6fcb95; --pass-soft: #17301f; --fail: #ff8a80; --fail-soft: #3a1c19; --warn: #e2b85a; --warn-soft: #352a12;
    --chart-1: #a9b2ff; --chart-2: #f0b45a; --chart-3: #6fcb95; --chart-grid: #262d28;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.5 var(--f-sans); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
button, input, select, textarea { font: inherit; color: inherit; }
code, .mono { font-family: var(--f-mono); }
code { font-size: .92em; background: var(--sunk); padding: 1px 5px; border-radius: 4px; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
.boot { min-height: 100vh; display: grid; place-items: center; }
.boot-msg { color: var(--ink-3); }

/* ---------- sign-in */
.gate { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.gate-box { width: min(420px, 100%); background: var(--surface); border: 1px solid var(--rule); border-radius: 18px; padding: 32px; box-shadow: var(--shadow); display: grid; gap: 16px; text-align: center; }
.gate-box h1 { font: 800 26px/1.15 var(--f-display); font-stretch: 110%; }
.gate-box p { margin: 0; color: var(--ink-2); }
.mark { display: inline-flex; align-items: flex-end; gap: 3px; height: 28px; justify-self: center; }
.mark i { width: 6px; border-radius: 2px; background: var(--accent); }
.mark i:nth-child(1) { height: 30%; } .mark i:nth-child(2) { height: 45%; } .mark i:nth-child(3) { height: 60%; } .mark i:nth-child(4) { height: 80%; } .mark i:nth-child(5) { height: 100%; background: var(--signal); }
.gbtn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 0 20px; border-radius: 999px; border: 1px solid var(--rule-strong); background: var(--surface); font-weight: 700; cursor: pointer; }
.gbtn:hover { border-color: var(--accent); }
.gbtn svg { width: 18px; height: 18px; }

/* ---------- shell */
.shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; }
.side { position: sticky; top: 0; height: 100vh; overflow-y: auto; background: var(--surface); border-right: 1px solid var(--rule); padding: 20px 14px; display: flex; flex-direction: column; gap: 18px; }
.brand { display: flex; align-items: center; gap: 10px; padding: 0 8px; text-decoration: none; color: var(--ink); }
.brand b { font: 800 17px/1 var(--f-display); font-stretch: 105%; }
.brand span { font: 700 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.brand .mark { height: 22px; } .brand .mark i { width: 4px; }
.nav { display: grid; gap: 2px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: var(--r-sm); color: var(--ink-2); text-decoration: none; font-weight: 600; }
.nav a:hover { background: var(--sunk); color: var(--ink); }
.nav a.on { background: var(--accent-soft); color: var(--ink); }
.nav a svg { width: 18px; height: 18px; flex: 0 0 auto; color: var(--ink-3); }
.nav a.on svg { color: var(--accent); }
.nav .ro { margin-left: auto; font: 600 10.5px/1 var(--f-mono); color: var(--ink-3); border: 1px solid var(--rule); border-radius: 999px; padding: 2px 6px; }
.nav .badge { margin-left: auto; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--signal); color: var(--on-signal); font: 700 11.5px/20px var(--f-mono); text-align: center; }
.side-foot { margin-top: auto; display: grid; gap: 8px; padding: 0 8px; font-size: 13px; color: var(--ink-3); }
.side-foot .who { color: var(--ink-2); font-weight: 600; word-break: break-all; }
.links { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.links a { font-size: 12.5px; color: var(--ink-3); }
.main { min-width: 0; padding: 28px 32px 60px; display: grid; gap: 20px; align-content: start; }
.page-h { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; }
.page-h h1 { font: 800 28px/1.1 var(--f-display); font-stretch: 108%; letter-spacing: -.01em; }
.page-h p { margin: 4px 0 0; color: var(--ink-2); }
.crumb { font: 600 13px/1 var(--f-mono); color: var(--ink-3); text-decoration: none; }
.crumb:hover { color: var(--accent); }

/* ---------- blocks */
.card { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r); padding: 18px; min-width: 0; }
.card > h2 { font-size: 16px; font-weight: 800; margin-bottom: 12px; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.card > h2 small { font: 500 12.5px var(--f-mono); color: var(--ink-3); }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r); padding: 14px 16px; display: grid; gap: 4px; min-width: 0; }
.kpi .k { font: 600 12px/1.2 var(--f-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); }
.kpi .v { font: 800 26px/1.1 var(--f-display); font-variant-numeric: tabular-nums; }
.kpi .s { font-size: 13px; color: var(--ink-3); }
.kpi.alert { border-color: var(--signal); box-shadow: inset 0 0 0 1px var(--signal); }
.muted { color: var(--ink-3); }
.small { font-size: 13px; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.spacer { flex: 1 1 auto; }
.stack { display: grid; gap: 10px; }

/* ---------- tables */
.tw { overflow-x: auto; margin: 0 -2px; }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
.t th { text-align: left; font: 600 12px/1.2 var(--f-mono); letter-spacing: .03em; text-transform: uppercase; color: var(--ink-3); padding: 8px 10px; border-bottom: 1px solid var(--rule-strong); white-space: nowrap; }
.t td { padding: 9px 10px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.t tr:last-child td { border-bottom: 0; }
.t td.n, .t th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.t tr.click { cursor: pointer; }
.t tr.click:hover td { background: var(--sunk); }
.t .wrap { max-width: 360px; overflow-wrap: anywhere; }
.empty { padding: 18px; text-align: center; color: var(--ink-3); }

/* ---------- pills, buttons, inputs */
.pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font: 600 12px/1.5 var(--f-sans); background: var(--sunk); color: var(--ink-2); white-space: nowrap; }
.pill.ok { background: var(--pass-soft); color: var(--pass); }
.pill.bad { background: var(--fail-soft); color: var(--fail); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.acc { background: var(--accent-soft); color: var(--accent); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 36px; padding: 0 14px; border-radius: var(--r-sm); border: 1px solid var(--rule-strong); background: var(--surface); font-weight: 700; font-size: 14px; cursor: pointer; text-decoration: none; color: var(--ink); white-space: nowrap; }
.btn:hover { border-color: var(--accent); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.pri { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.sig { background: var(--signal); border-color: var(--signal); color: var(--on-signal); }
.btn.danger { color: var(--fail); border-color: color-mix(in srgb, var(--fail) 45%, transparent); }
.btn.danger:hover { background: var(--fail-soft); }
.btn.sm { min-height: 30px; padding: 0 10px; font-size: 13px; }
.btn.link { border: 0; background: none; padding: 0 4px; color: var(--accent); min-height: 0; }
.in { min-height: 36px; padding: 6px 10px; border-radius: var(--r-sm); border: 1px solid var(--rule-strong); background: var(--surface); min-width: 0; }
.in:focus, .btn:focus-visible, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.in.num { width: 96px; text-align: right; font-variant-numeric: tabular-nums; }
.in.wide { width: 100%; }
textarea.in { width: 100%; min-height: 120px; resize: vertical; line-height: 1.45; }
textarea.code { font: 13px/1.5 var(--f-mono); min-height: 260px; white-space: pre; tab-size: 2; }
label.f { display: grid; gap: 4px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.seg { display: inline-flex; border: 1px solid var(--rule-strong); border-radius: var(--r-sm); overflow: hidden; }
.seg button { border: 0; background: var(--surface); padding: 6px 12px; font-size: 13px; font-weight: 600; cursor: pointer; color: var(--ink-2); }
.seg button + button { border-left: 1px solid var(--rule-strong); }
.seg button.on { background: var(--accent); color: var(--on-accent); }
.sw { position: relative; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; }
.sw input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.sw i { width: 38px; height: 22px; border-radius: 999px; background: var(--rule-strong); position: relative; transition: background .15s; flex: 0 0 auto; }
.sw i::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s; }
.sw input:checked + i { background: var(--pass); }
.sw input:checked + i::after { transform: translateX(16px); }
.sw input:focus-visible + i { outline: 2px solid var(--accent); outline-offset: 2px; }
.sw input:disabled + i { opacity: .5; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--rule); flex-wrap: wrap; }
.tabs a { padding: 8px 12px; text-decoration: none; color: var(--ink-2); font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a.on { color: var(--ink); border-bottom-color: var(--accent); }
.err { color: var(--fail); font-size: 14px; }
.note { padding: 10px 12px; border-radius: var(--r-sm); background: var(--sunk); color: var(--ink-2); font-size: 14px; }
.note.warn { background: var(--warn-soft); color: var(--warn); }
.prompt-prev { padding: 12px; border: 1px dashed var(--rule-strong); border-radius: var(--r-sm); background: var(--bg); line-height: 1.55; }
.feed { display: grid; gap: 0; }
.feed > div { display: grid; grid-template-columns: 64px 18px minmax(0, 1fr); gap: 8px; align-items: baseline; padding: 7px 0; border-bottom: 1px solid var(--rule); font-size: 14px; }
.feed > div:last-child { border-bottom: 0; }
.feed .t { font: 12px var(--f-mono); color: var(--ink-3); }
.feed .d { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); align-self: center; }
.feed .d.signup { background: var(--accent); } .feed .d.pass { background: var(--pass); } .feed .d.fail { background: var(--fail); } .feed .d.sale { background: var(--signal); }
.permgrid { display: grid; grid-template-columns: minmax(120px, auto) auto; gap: 8px 16px; align-items: center; }

/* ---------- charts */
.chart { width: 100%; height: auto; display: block; }
.chart text { fill: var(--ink-3); font: 11px var(--f-mono); }
.chart .grid { stroke: var(--chart-grid); stroke-width: 1; }
.legend { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12.5px; color: var(--ink-3); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }

/* ---------- dialog + toasts */
.modal-bg { position: fixed; inset: 0; background: rgba(10, 14, 12, .55); display: grid; place-items: center; padding: 16px; z-index: 50; }
.modal { width: min(520px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: var(--surface); border-radius: 16px; padding: 22px; display: grid; gap: 14px; box-shadow: var(--shadow); }
.modal h3 { font-size: 18px; }
.modal .acts { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.toasts { position: fixed; bottom: 18px; right: 18px; display: grid; gap: 8px; z-index: 60; }
.toast { background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 10px; font-size: 14px; box-shadow: var(--shadow); max-width: 360px; }
.toast.bad { background: var(--fail); color: #fff; }

/* ---------- small screens */
@media (max-width: 960px) {
  .grid3 { grid-template-columns: 1fr; }
  .grid2 { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: sticky; top: 0; z-index: 20; height: auto; flex-direction: row; align-items: center; padding: 10px 12px; gap: 12px; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--rule); }
  .brand span { display: none; }
  .nav { display: flex; gap: 2px; }
  .nav a { padding: 7px 9px; white-space: nowrap; }
  .nav a .lbl { display: none; }
  .nav a.on .lbl { display: inline; }
  .nav .ro { display: none; }
  .side-foot { display: flex; margin: 0 0 0 auto; padding: 0; }
  .side-foot > :not(button) { display: none; }
  .side-foot button { white-space: nowrap; }
  .main { padding: 18px 14px 48px; }
  table.t td.wrap { min-width: 190px; }
  table.t td, table.t th { white-space: nowrap; }
  table.t td.wrap { white-space: normal; }
  .page-h h1 { font-size: 24px; }
}