:root {
  --paper: #f1ecdf; --paper-2: #e8e1cf; --card: #fbf8ef; --ink: #1d1c18; --ink-2: #5b584d; --ink-3: #8a8677;
  --rule: #d6ceb8; --rule-2: #bdb398; --green: #1f5f46; --green-d: #17493a; --green-s: #dbeadf; --red: #a8281f; --red-s: #f3dbd6;
  --amber: #9a6500; --amber-s: #f4e4b8; --blue: #29507a; --blue-s: #dde6ef;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --top: 108px; --nav: 64px;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; background: var(--paper-2); color: var(--ink); font: 15px/1.45 var(--sans); }
body { display: flex; justify-content: center; overscroll-behavior: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; margin: 0; letter-spacing: -.005em; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
.pos { color: var(--green); } .neg { color: var(--red); } .mut { color: var(--ink-2); } .dim { color: var(--ink-3); }
.small { font-size: 13px; } .xs { font-size: 12px; }
#app { width: 100%; max-width: 520px; height: 100dvh; display: flex; flex-direction: column; background: var(--paper); position: relative; box-shadow: 0 0 0 1px var(--rule), 0 10px 40px rgb(60 50 20 / .12); overflow: hidden; }

/* barre du haut */
.top { padding: calc(env(safe-area-inset-top) + 8px) 14px 8px; border-bottom: 1.5px solid var(--ink); background: var(--paper); flex: none; }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.brand { font-family: var(--serif); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.date { font-family: var(--serif); font-size: 19px; font-weight: 600; line-height: 1.1; }
.stage { display: inline-block; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--ink); padding: 1px 6px; margin-left: 8px; vertical-align: 3px; }
.speed { display: flex; border: 1.5px solid var(--ink); border-radius: 999px; overflow: hidden; background: var(--card); }
.speed button { border: 0; background: transparent; width: 40px; height: 36px; display: grid; place-items: center; border-left: 1px solid var(--rule-2); }
.speed button:first-child { border-left: 0; }
.speed button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.speed svg { width: 14px; height: 14px; fill: currentColor; }
.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 8px; }
.kpi { padding: 0 2px; }
.kpi + .kpi { border-left: 1px solid var(--rule-2); padding-left: 12px; }
.kpi .l { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.kpi .v { font-family: var(--serif); font-size: 22px; font-weight: 600; line-height: 1.15; }

/* contenu */
#view { flex: 1; overflow-y: auto; padding: 14px 14px 24px; scroll-behavior: auto; -webkit-overflow-scrolling: touch; }
.nav { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1.5px solid var(--ink); background: var(--paper); padding-bottom: env(safe-area-inset-bottom); flex: none; }
.nav button { border: 0; background: transparent; padding: 8px 2px 7px; display: flex; flex-direction: column; align-items: center; gap: 2px; min-height: 56px; color: var(--ink-2); position: relative; }
.nav button svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.nav button span { font-size: 11px; letter-spacing: .03em; }
.nav button[aria-current="page"] { color: var(--ink); font-weight: 700; }
.nav button[aria-current="page"]::before { content: ""; position: absolute; top: -1.5px; left: 22%; right: 22%; height: 3px; background: var(--green); }
.nav .dot { position: absolute; top: 6px; right: 28%; min-width: 16px; height: 16px; background: var(--red); color: #fff; border-radius: 8px; font-size: 10px; display: grid; place-items: center; padding: 0 4px; font-weight: 700; }

/* cartes et lignes de registre */
.card { background: var(--card); border: 1px solid var(--rule-2); padding: 12px 14px; margin-bottom: 12px; position: relative; }
.card.tight { padding: 8px 12px; }
.card h3 { font-size: 17px; }
.eyebrow { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 6px; font-weight: 600; }
.sec { display: flex; align-items: baseline; justify-content: space-between; margin: 18px 2px 8px; }
.sec:first-child { margin-top: 2px; }
.sec h2 { font-size: 20px; }
.row { display: flex; align-items: baseline; gap: 6px; padding: 5px 0; }
.row .k { color: var(--ink-2); }
.row .lead { flex: 1; border-bottom: 1px dotted var(--rule-2); transform: translateY(-3px); min-width: 12px; }
.row .v { font-weight: 600; text-align: right; }
.row.total { border-top: 1.5px solid var(--ink); margin-top: 4px; padding-top: 7px; }
.row.total .v { border-bottom: 3px double var(--ink); }
.row.sub .k { padding-left: 14px; font-size: 14px; }
.big { font-family: var(--serif); font-size: 30px; font-weight: 600; line-height: 1.1; }
.bar { height: 8px; background: var(--paper-2); border: 1px solid var(--rule-2); position: relative; margin: 6px 0; }
.bar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--green); }
.bar.red i { background: var(--red); } .bar.amber i { background: var(--amber); }
hr { border: 0; border-top: 1px solid var(--rule); margin: 10px 0; }

/* alertes */
.alert { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid; border-left-width: 5px; margin-bottom: 8px; background: var(--card); width: 100%; text-align: left; }
.alert.bad { border-color: var(--red); background: var(--red-s); } .alert.warn { border-color: var(--amber); background: var(--amber-s); } .alert.info { border-color: var(--blue); background: var(--blue-s); }
.alert .t { flex: 1; font-size: 14px; }
.alert .go { font-size: 13px; font-weight: 700; white-space: nowrap; }

/* boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 8px 16px; border: 1.5px solid var(--ink); background: var(--card); font-weight: 600; border-radius: 0; }
.btn:active { transform: translateY(1px); }
.btn.pri { background: var(--green); border-color: var(--green-d); color: #fff; }
.btn.dark { background: var(--ink); color: var(--paper); }
.btn.dng { background: var(--red); border-color: var(--red); color: #fff; }
.btn.ghost { border-color: var(--rule-2); background: transparent; }
.btn.sm { min-height: 36px; padding: 4px 12px; font-size: 14px; }
.btn[disabled], .btn.off { opacity: .45; pointer-events: none; }
.btn.block { display: flex; width: 100%; }
.btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.btns .btn { flex: 1 1 auto; }
.chip { display: inline-flex; align-items: center; min-height: 36px; padding: 2px 14px; border: 1px solid var(--rule-2); background: var(--card); border-radius: 999px; font-size: 14px; }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chips { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 8px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.tag { display: inline-block; font-size: 11px; padding: 1px 7px; border: 1px solid currentColor; letter-spacing: .04em; text-transform: uppercase; font-weight: 600; }
.tag.g { color: var(--green); } .tag.r { color: var(--red); } .tag.a { color: var(--amber); } .tag.b { color: var(--blue); }
.term { border: 0; background: none; padding: 0; color: inherit; border-bottom: 1px dashed var(--ink-3); cursor: help; font: inherit; }

/* sites */
.site { display: block; width: 100%; text-align: left; padding: 12px 14px; border: 1px solid var(--rule-2); background: var(--card); margin-bottom: 10px; }
.site .h { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.site .h b { font-family: var(--serif); font-size: 17px; }
.mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 8px; }
.mini > div { border-top: 1px solid var(--rule-2); padding-top: 4px; }
.mini .l { font-size: 11px; color: var(--ink-2); text-transform: uppercase; letter-spacing: .06em; }
.mini .v { font-weight: 600; }

/* formulaires */
.stepper { display: flex; align-items: center; border: 1.5px solid var(--ink); background: var(--card); }
.stepper button { width: 44px; height: 44px; border: 0; background: transparent; font-size: 22px; font-weight: 600; }
.stepper button:active { background: var(--paper-2); }
.stepper output { min-width: 70px; text-align: center; font-weight: 700; padding: 0 4px; }
.field { margin: 12px 0; }
.field > label, .field > .lab { display: flex; justify-content: space-between; font-size: 13px; color: var(--ink-2); margin-bottom: 4px; }
input[type=range] { width: 100%; accent-color: var(--green); height: 32px; }
input[type=number], input[type=text], select { width: 100%; min-height: 44px; padding: 8px 10px; border: 1.5px solid var(--ink); background: var(--card); font: inherit; border-radius: 0; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; border: 1.5px solid var(--ink); }
.seg button { border: 0; border-left: 1px solid var(--rule-2); background: var(--card); min-height: 40px; padding: 4px 8px; }
.seg button:first-child { border-left: 0; }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.prod { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; align-items: center; padding: 10px 0; border-top: 1px solid var(--rule); }
.prod:first-of-type { border-top: 0; }
.prod .n { font-weight: 600; } .prod .meta { grid-column: 1 / -1; font-size: 13px; color: var(--ink-2); }

/* feuille */
.scrim { position: absolute; inset: 0; background: rgb(29 28 24 / .45); z-index: 20; animation: fade .15s ease; }
.sheet { position: absolute; left: 0; right: 0; bottom: 0; max-height: 92%; background: var(--paper); z-index: 21; display: flex; flex-direction: column; border-top: 2px solid var(--ink); animation: up .2s cubic-bezier(.2, .8, .2, 1); }
.sheet .hd { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px 8px; border-bottom: 1px solid var(--rule-2); flex: none; }
.sheet .hd h2 { font-size: 20px; }
.sheet .bd { overflow-y: auto; padding: 12px 14px calc(env(safe-area-inset-bottom) + 18px); }
.x { width: 44px; height: 44px; margin: -8px -10px -8px 0; border: 0; background: none; font-size: 26px; line-height: 1; }
@keyframes up { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.toast { position: absolute; left: 12px; right: 12px; bottom: calc(var(--nav) + 12px + env(safe-area-inset-bottom)); background: var(--ink); color: var(--paper); padding: 11px 14px; z-index: 30; font-size: 14px; animation: up .2s ease; display: flex; gap: 10px; align-items: center; }
.toast.bad { background: var(--red); } .toast.good { background: var(--green); }

/* tutoriel */
.todo { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; border-top: 1px solid var(--rule); }
.todo:first-of-type { border-top: 0; }
.todo i { flex: none; width: 20px; height: 20px; border: 1.5px solid var(--ink); display: grid; place-items: center; font-style: normal; font-size: 13px; margin-top: 1px; }
.todo.done i { background: var(--green); border-color: var(--green); color: #fff; } .todo.done span { color: var(--ink-3); text-decoration: line-through; }

/* tableaux */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); font-weight: 600; padding: 4px 4px 4px 8px; border-bottom: 1.5px solid var(--ink); }
td { padding: 7px 4px 7px 8px; border-bottom: 1px solid var(--rule); vertical-align: baseline; }
th:first-child, td:first-child { padding-left: 0; }
th.r, td.r { text-align: right; }
tr.me td { background: var(--green-s); font-weight: 600; }
.scroll-x { overflow-x: auto; margin: 0 -2px; }
.share { height: 6px; background: var(--paper-2); min-width: 60px; }
.share i { display: block; height: 100%; background: var(--ink); }
.lock { border: 1px dashed var(--rule-2); padding: 10px 12px; color: var(--ink-2); font-size: 14px; background: transparent; margin-bottom: 10px; display: flex; gap: 10px; align-items: flex-start; }
.news { padding: 10px 0; border-top: 1px solid var(--rule); } .news:first-child { border-top: 0; }
.news .d { font-size: 12px; color: var(--ink-3); letter-spacing: .04em; }
.news.bad { border-left: 4px solid var(--red); padding-left: 10px; } .news.good { border-left: 4px solid var(--green); padding-left: 10px; } .news.info { border-left: 4px solid var(--blue); padding-left: 10px; }
svg.chart { width: 100%; height: auto; display: block; overflow: visible; }
.legend { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; color: var(--ink-2); margin-top: 4px; }
.legend i { display: inline-block; width: 10px; height: 3px; margin-right: 5px; vertical-align: 3px; }
.badge-ok { font-size: 12px; color: var(--green); border: 1px solid var(--green); padding: 1px 8px; display: inline-flex; gap: 5px; align-items: center; }
.badge-ok.bad { color: var(--red); border-color: var(--red); }

/* menu de départ */
.menu { position: absolute; inset: 0; background: var(--paper); z-index: 40; overflow-y: auto; padding: calc(env(safe-area-inset-top) + 28px) 18px 30px; }
.menu h1 { font-size: 46px; letter-spacing: -.02em; line-height: 1; }
.menu .tag-line { font-family: var(--serif); font-style: italic; font-size: 17px; color: var(--ink-2); margin: 10px 0 22px; max-width: 30ch; }
.sc { display: block; width: 100%; text-align: left; padding: 12px 14px; border: 1.5px solid var(--ink); background: var(--card); margin-bottom: 10px; }
.sc[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.sc[aria-pressed="true"] .mut { color: #cfc9b6; }
.sc.locked { border-style: dashed; opacity: .6; }
.sc b { font-family: var(--serif); font-size: 18px; }
.rule2 { border-top: 3px double var(--ink); margin: 18px 0 14px; }

:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; } }
@media (min-width: 560px) { body { padding: 16px 0; } #app { height: calc(100dvh - 32px); } }