/* 0xbaw Lab : identité « terminal ».
   Chiffres et interface en monospace (JetBrains Mono), titres en serif (Instrument Serif) pour trancher,
   fond quasi noir, accent teal phosphore, labels en capitales espacées, filets fins. Les sessions gardent leurs couleurs validées.
   Une page nouvelle charge ce fichier + ui.js et hérite de tout. */
:root {
  --bg: #0b0d12; --panel: #10131a; --panel2: #151923; --line: #222733; --line2: #1a1e28;
  --txt: #e3e6ee; --txt2: #a7adbb; --mut: #6b7280; --white: #ffffff;
  --acc: #4fd1c5; --acc-dim: #2a7f78; --acc-bg: #0f2422; --link: #7fe3d9;
  /* sessions (validées en daltonisme sur fond sombre) */
  --nuit: #8e7cc3; --asie: #2962FF; --londres: #D97706; --chev: #D63A8A; --ny: #2E9E5B; --rien: #2c3140;
  /* résultats */
  --gain: #2E9E5B; --gain-txt: #5ee3a0; --perte: #E5484D; --perte-txt: #ff7b7f; --alerte: #ffc83d;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --serif: "Instrument Serif", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --radius: 4px; --gutter: 16px; --max: 1040px;
}
* { box-sizing: border-box }
html, body { margin: 0; background: var(--bg); color: var(--txt); font: 13.5px/1.55 var(--mono); -webkit-text-size-adjust: 100%; font-variant-numeric: tabular-nums }
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 3px }
::selection { background: var(--acc); color: #06110f }
h1 { font: 400 40px/1.05 var(--serif); letter-spacing: -0.01em; margin: 10px 0 10px; color: var(--white); text-wrap: balance }
h1 em, .big em, .card .t em { font-style: italic; color: var(--acc) }
h2 { font: 400 26px/1.15 var(--serif); margin: 38px 0 6px; color: var(--white) }
h2::before, h3::before { content: attr(data-n); font: 500 11px/1 var(--mono); color: var(--acc); letter-spacing: .14em; display: block; margin-bottom: 6px }
h3 { font: 500 12px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--txt2); margin: 22px 0 8px }
main { max-width: var(--max); margin: 0 auto; padding: 22px var(--gutter) 70px }
.sub { color: var(--txt2); margin: 0 0 10px; font-size: 13px }
.hint { color: var(--mut); font-size: 12.5px; margin: 2px 0 12px; max-width: 72ch }
.hint b { color: var(--txt2); font-weight: 600 }
.muted { color: var(--mut) }
.lbl { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--mut) }

/* ───── navigation : barre de terminal + bandeau de prix ───── */
.nav { position: sticky; top: 0; z-index: 20; background: #0b0d12f2; backdrop-filter: blur(6px); border-bottom: 1px solid var(--line) }
.nav .in { max-width: var(--max); margin: 0 auto; display: flex; align-items: center; gap: 2px; padding: 0 var(--gutter); height: 48px; overflow-x: auto; scrollbar-width: none }
.nav .in::-webkit-scrollbar { display: none }
.nav .brand { color: var(--white); text-decoration: none; margin-right: 14px; white-space: nowrap; font: 400 22px/1 var(--serif); display: inline-flex; align-items: baseline; gap: 6px }
.nav .brand small { font: 500 10px/1 var(--mono); color: var(--acc); letter-spacing: .18em; text-transform: uppercase }
.nav a.item { color: var(--txt2); text-decoration: none; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; padding: 6px 10px; white-space: nowrap; border-bottom: 1px solid transparent }
.nav a.item.on { color: var(--acc); border-bottom-color: var(--acc) }
.nav a.item:hover { color: var(--white) }
.nav .spacer { margin-left: auto }
.nav .tape { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; color: var(--txt2); white-space: nowrap; padding-left: 12px }
.nav .tape b { color: var(--white); font-weight: 600 }
.nav .tape .chg { font-weight: 600 } .nav .tape .chg.up { color: var(--gain-txt) } .nav .tape .chg.dn { color: var(--perte-txt) }
.nav .tape i { width: 6px; height: 6px; border-radius: 50%; background: var(--acc); display: inline-block; box-shadow: 0 0 8px var(--acc); animation: blink 2.4s infinite }
@keyframes blink { 50% { opacity: .25 } }
.nav .tape .sess { color: var(--mut) }
.nav.full .in { max-width: none }
@media (max-width: 700px) { .nav .tape .sess, .nav .tape .lbl { display: none } }

/* ───── en-tête d'outil ───── */
.hero { margin: 4px 0 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line) }
.hero .big { font: 400 24px/1.3 var(--serif); color: var(--txt); text-wrap: balance; margin: 0 0 10px; max-width: 60ch }
.hero .big b { color: var(--acc); font-weight: 500; font-family: var(--mono); font-size: 21px; white-space: nowrap }
.meta { display: flex; flex-wrap: wrap; gap: 4px 0; color: var(--mut); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em }
.meta span::after { content: "·"; margin: 0 10px; color: var(--line) }
.meta span:last-child::after { content: "" }

/* ───── filtres collants ───── */
.filters { position: sticky; top: 48px; z-index: 10; background: #0b0d12f2; backdrop-filter: blur(6px); padding: 8px 0; border-bottom: 1px solid var(--line); margin-bottom: 10px }
.frow { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; margin: 4px 0 }
.frow > span { color: var(--mut); font-size: 10.5px; text-transform: uppercase; letter-spacing: .12em; min-width: 92px }
button, .btn { font: 500 11.5px/1 var(--mono); letter-spacing: .06em; color: var(--txt2); background: transparent; border: 1px solid var(--line); border-radius: var(--radius); padding: 7px 10px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: border-color .12s, color .12s, background .12s }
button:hover, .btn:hover { color: var(--white); border-color: var(--txt2) }
button.on, .btn.on { color: var(--acc); border-color: var(--acc); background: var(--acc-bg) }
button:focus-visible, .btn:focus-visible, a:focus-visible { outline: 1px solid var(--acc); outline-offset: 2px }
.btn.primary { color: #06110f; background: var(--acc); border-color: var(--acc) }
.more { display: none } .filters.open .more { display: flex }

/* ───── onglets ───── */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--line); margin: 22px 0 14px; overflow-x: auto; scrollbar-width: none }
.tabs::-webkit-scrollbar { display: none }
.tabs button { border: 0; border-radius: 0; background: none; color: var(--mut); padding: 10px 14px 10px 0; margin-right: 18px; border-bottom: 1px solid transparent; margin-bottom: -1px; white-space: nowrap; font-size: 11px; letter-spacing: .12em; text-transform: uppercase }
.tabs button::before { content: counter(tab, decimal-leading-zero) " "; counter-increment: tab; color: var(--line); margin-right: 6px }
.tabs { counter-reset: tab }
.tabs button.on { color: var(--acc); border-bottom-color: var(--acc); background: none }
.tabs button.on::before { color: var(--acc-dim) }
.panel { display: none } .panel.on { display: block }

/* ───── tuiles de chiffres clés ───── */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; margin: 14px 0 4px; background: var(--line); border: 1px solid var(--line) }
.kpi { background: var(--panel); padding: 14px 14px 12px; position: relative }
.kpi::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 2px; background: var(--acc-dim) }
.kpi .v { font-size: 30px; font-weight: 500; color: var(--white); line-height: 1.1; letter-spacing: -0.02em }
.kpi .v small { font-size: 14px; color: var(--txt2); margin-left: 2px }
.kpi .l { font-size: 11px; color: var(--mut); margin-top: 6px; text-transform: uppercase; letter-spacing: .08em; line-height: 1.35 }
.kpi.gain .v { color: var(--gain-txt) } .kpi.perte .v { color: var(--perte-txt) }

/* ───── cartes ───── */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px }
a.card { text-decoration: none; color: inherit; display: block; transition: border-color .15s, transform .15s; position: relative }
a.card:hover { border-color: var(--acc); transform: translateY(-1px) }
a.card::after { content: "→"; position: absolute; right: 14px; top: 12px; color: var(--acc); font-size: 16px }
.card .t { font: 400 22px/1.15 var(--serif); color: var(--white); margin: 0 0 6px }
.card .d { font-size: 12.5px; color: var(--txt2); max-width: 46ch }
.card .n { font-size: 30px; font-weight: 500; color: var(--white); margin: 12px 0 0; letter-spacing: -0.02em }
.card .n small { font-size: 11.5px; color: var(--txt2); font-weight: 500; margin-left: 8px; letter-spacing: 0 }
.card .f { font-size: 11px; color: var(--mut); margin-top: 10px; text-transform: uppercase; letter-spacing: .08em }
.card.soon { border-style: dashed; background: transparent } .card.soon .t { color: var(--txt2) }
.card .tag { position: absolute; right: 12px; top: 12px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); border: 1px solid var(--line); padding: 3px 6px; border-radius: 3px }

/* ───── barres ───── */
.bars { display: grid; gap: 7px }
.brow { display: grid; grid-template-columns: 136px 1fr 60px; gap: 10px; align-items: center; font-size: 12.5px }
.brow .lab { color: var(--txt); line-height: 1.3 } .brow .lab small { display: block; color: var(--mut); font-size: 11px }
.brow .val { color: var(--txt2); text-align: right }
.track { height: 18px; background: var(--panel2); position: relative; overflow: hidden; border-radius: 2px }
.fill { position: absolute; left: 0; top: 0; bottom: 0; min-width: 2px }
.pair { display: grid; gap: 3px }
.stack { display: flex; gap: 1px; height: 26px }
.seg { height: 100%; display: flex; align-items: center; justify-content: center; font-size: 11.5px; font-weight: 600; color: var(--white); min-width: 0; overflow: hidden; white-space: nowrap }
.seg.rien { color: var(--txt2) }
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 11px; color: var(--txt2); margin: 6px 0 12px; text-transform: uppercase; letter-spacing: .06em }
.legend span { display: inline-flex; align-items: center; gap: 6px }
.legend i { width: 9px; height: 9px; display: inline-block }

/* ───── carte de chaleur ───── */
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch }
table.heat { border-collapse: separate; border-spacing: 2px; width: 100%; min-width: 560px }
.heat th { font-weight: 500; font-size: 10.5px; color: var(--mut); padding: 4px; text-align: center; vertical-align: bottom; text-transform: uppercase; letter-spacing: .06em; line-height: 1.3 }
.heat th.row { text-align: left; white-space: nowrap; font-size: 12px; color: var(--txt); text-transform: none; letter-spacing: 0 }
.heat th.row small { color: var(--mut) }
.heat td { height: 44px; text-align: center; border-radius: 2px; font-weight: 600; font-size: 13.5px; cursor: pointer }
.heat td:hover { outline: 1px solid var(--white); outline-offset: -1px }
.scale { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--mut); margin-top: 8px; text-transform: uppercase; letter-spacing: .06em }
.scale i { display: block; width: 160px; height: 6px; background: linear-gradient(90deg, #0f2422, #1b4f4a, #2a7f78, #4fd1c5, #b8f5ee) }

/* ───── tableaux ───── */
table.t { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 12.5px }
.t th { font-weight: 500; color: var(--mut); text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em }
.t td { padding: 6px 8px; border-bottom: 1px solid var(--line2); white-space: nowrap }
.t td.num, .t th.num { text-align: right }
.t tr:hover td { background: var(--panel) }
.res { font-weight: 600 } .res.g { color: var(--gain-txt) } .res.p { color: var(--perte-txt) } .res.c { color: var(--txt2) }

/* ───── divers ───── */
.tip { position: fixed; z-index: 30; pointer-events: none; background: #07090d; border: 1px solid var(--acc-dim); padding: 8px 10px; font-size: 12px; color: var(--txt); max-width: 270px; box-shadow: 0 8px 24px #000a; display: none; border-radius: 3px }
.tip b { color: var(--white) }
ul.keys { padding-left: 0; margin: 8px 0; list-style: none; counter-reset: k }
ul.keys li { margin: 8px 0; padding-left: 34px; position: relative; font-size: 13px }
ul.keys li::before { counter-increment: k; content: counter(k, decimal-leading-zero); position: absolute; left: 0; top: 2px; color: var(--acc); font-size: 11px; letter-spacing: .1em }
details { border-top: 1px solid var(--line); padding: 12px 0; margin-top: 4px }
details summary { cursor: pointer; color: var(--txt); font-size: 11.5px; text-transform: uppercase; letter-spacing: .12em; list-style: none; display: flex; align-items: center; gap: 10px }
details summary::before { content: "+"; color: var(--acc); width: 10px; text-align: center } details[open] summary::before { content: "–" }
details summary::-webkit-details-marker { display: none }
details .hint { margin-top: 10px }
.warn { border-left: 2px solid var(--alerte); padding: 8px 12px; background: #1a1707; font-size: 12.5px; color: var(--txt2); margin: 10px 0 }
figure { margin: 12px 0 0; background: var(--panel); border: 1px solid var(--line); overflow: hidden }
figure img { display: block; width: 100%; height: auto }
figcaption { padding: 10px 14px; font-size: 12.5px; color: var(--txt2) }
footer { margin-top: 48px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 11px; color: var(--mut); display: flex; flex-wrap: wrap; gap: 6px 18px; text-transform: uppercase; letter-spacing: .1em }
.toolbar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 14px 0 8px }
.toolbar .spacer { margin-left: auto }
.sr { position: absolute; left: -9999px }
@media (max-width: 600px) {
  h1 { font-size: 32px } h2 { font-size: 23px } .hero .big { font-size: 21px } .hero .big b { font-size: 19px }
  .brow { grid-template-columns: 96px 1fr 50px } .kpi .v { font-size: 24px } .frow > span { min-width: 100% }
  .kpis { grid-template-columns: 1fr 1fr } .kpi:last-child:nth-child(odd) { grid-column: 1 / -1 }
}