/* Charte Trail Research (clair) et Holdis (sombre). */
@font-face {
  font-family: "IBM Plex Sans"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("/ui/fonts/ibm-plex-sans-latin.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("/ui/fonts/ibm-plex-mono-latin.woff2") format("woff2");
}

:root {
  --paper: #f9f9f5; --header: #f9f9f5f5; --surface: #f0f1ea; --field: #fff;
  --ink: #1a3029; --muted: #5e6962; --line: #dedfd7; --line-strong: #bdc4b8;
  --primary: #193f34; --primary-hover: #2b5343; --on-primary: #fff;
  --accent: #66805a; --accent-strong: #537546; --sage: #d3e6bf; --dot: #5d8055;
  --ok: #3f6e32; --warn: #9a6a12; --bad: #a3392b;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: "IBM Plex Sans", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0e1623; --header: #0e1623f2; --surface: #1b2539; --field: #121b2a;
    --ink: #e8ebe3; --muted: #98a19c; --line: #243042; --line-strong: #34425a;
    --primary: #3e7a58; --primary-hover: #4a8c67; --on-primary: #fff;
    --accent: #9cc28a; --accent-strong: #b5d6a0; --sage: #d3e6bf; --dot: #6f9a62;
    --ok: #8fc47c; --warn: #e1b05c; --bad: #ef8676;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0e1623; --header: #0e1623f2; --surface: #1b2539; --field: #121b2a;
  --ink: #e8ebe3; --muted: #98a19c; --line: #243042; --line-strong: #34425a;
  --primary: #3e7a58; --primary-hover: #4a8c67; --on-primary: #fff;
  --accent: #9cc28a; --accent-strong: #b5d6a0; --sage: #d3e6bf; --dot: #6f9a62;
  --ok: #8fc47c; --warn: #e1b05c; --bad: #ef8676;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--accent-strong); text-underline-offset: 3px; }
::selection { background: var(--sage); color: #193f34; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
em { font-family: var(--serif); font-weight: 400; }

/* ---- En-tête ---- */
header {
  position: sticky; top: 0; z-index: 20; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 32px;
  padding: 0 max(16px, calc((100% - 1120px) / 2)); min-height: 68px;
  background: var(--header); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px);
}
.brand { display: inline-flex; align-items: center; gap: 9px; font-size: 20px; font-weight: 600; letter-spacing: -0.8px; color: var(--ink); text-decoration: none; white-space: nowrap; }
.brand svg { width: 26px; height: 26px; }
.brand-period { color: var(--dot); }
nav { display: flex; flex-wrap: wrap; align-items: center; gap: 0 28px; flex: 1; font-size: 13px; }
nav a { display: flex; align-items: center; gap: 6px; min-height: 66px; color: var(--muted); text-decoration: none; border-bottom: 2px solid transparent; transition: color .18s; }
nav a:hover { color: var(--ink); }
nav a.on { color: var(--ink); border-bottom-color: var(--primary); }
nav a.nav-new { margin-left: auto; min-height: 36px; padding: 0 14px; border: 1px solid var(--primary); background: var(--primary); color: var(--on-primary); font-weight: 500; }
nav a.nav-new:hover { background: var(--primary-hover); color: var(--on-primary); }
nav a.nav-new.on { border-bottom-color: var(--primary); }
nav a.nav-new kbd { color: inherit; border-color: currentColor; opacity: .7; }
.nav-end { margin-left: auto; display: flex; align-items: center; gap: 16px; }
#who { color: var(--muted); font: 12px var(--mono); }
.icon-btn { min-height: 38px; min-width: 38px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; }
.icon-btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.5; }
kbd { font: 10px var(--mono); border: 1px solid var(--line-strong); padding: 0 4px; color: var(--muted); }

/* ---- Mise en page ---- */
main { max-width: 1152px; margin: 0 auto; padding: 40px 16px 64px; }
.page-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; padding-bottom: 20px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.eyebrow, h2 {
  display: flex; align-items: center; gap: 10px; margin: 32px 0 14px;
  font: 400 10px/1.5 var(--mono); letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before, h2::before { content: ""; width: 23px; height: 1px; background: var(--accent); flex-shrink: 0; }
.page-head .eyebrow { margin: 0 0 10px; }
h1 { margin: 0; font-size: clamp(30px, 4.5vw, 44px); font-weight: 500; line-height: 1.1; letter-spacing: -1.6px; overflow-wrap: anywhere; }
.card { background: var(--surface); border: 1px solid var(--line); padding: 20px 22px; margin-bottom: 14px; }
.card-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; }
.card-head > a { font: 12px var(--mono); }
.card-head .title { font-weight: 500; font-size: 16px; flex: 1; min-width: 12ch; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.empty { color: var(--muted); font-family: var(--serif); font-style: italic; }

/* ---- Pastilles ---- */
.badge { display: inline-block; font: 10px/1.6 var(--mono); letter-spacing: .6px; text-transform: uppercase; padding: 2px 8px; border: 1px solid var(--line-strong); color: var(--muted); white-space: nowrap; }
.badge.ok { color: var(--ok); border-color: currentColor; }
.badge.warn { color: var(--warn); border-color: currentColor; }
.badge.bad { color: var(--bad); border-color: currentColor; }
.badge.tool { color: var(--ink); background: var(--paper); }

/* ---- Boutons et champs ---- */
button {
  font: 500 13px/1 var(--sans); min-height: 40px; padding: 0 18px; border-radius: 0; cursor: pointer;
  border: 1px solid var(--line-strong); background: var(--paper); color: var(--ink); transition: background .2s, border-color .2s, transform .2s;
}
button:hover { border-color: var(--accent); }
button:disabled { opacity: .5; cursor: wait; }
button.primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
button.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); transform: translateY(-1px); }
button.big { min-height: 49px; padding: 0 22px; font-size: 14px; }
button.danger { color: var(--bad); }
button.link { min-height: 0; border: 0; background: none; color: var(--muted); padding: 0; }
button.link:hover { color: var(--ink); }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
label { display: block; margin: 16px 0 6px; font: 400 10px/1.5 var(--mono); letter-spacing: 1.3px; text-transform: uppercase; color: var(--muted); }
label.inline { display: flex; gap: 8px; align-items: center; font: 14px var(--sans); letter-spacing: 0; text-transform: none; color: var(--ink); }
input[type=text], input[type=password], input[type=number], textarea, select {
  font: inherit; width: 100%; min-height: 40px; padding: 8px 12px; border-radius: 0;
  border: 1px solid var(--line-strong); background: var(--field); color: var(--ink);
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }
.row select { width: auto; }
textarea { min-height: 120px; font: 13px/1.6 var(--mono); }
input[type=checkbox] { accent-color: var(--primary); width: 16px; height: 16px; }
pre, code { font-family: var(--mono); font-size: 12.5px; }
pre { background: var(--paper); border: 1px solid var(--line); padding: 12px 14px; overflow-x: auto; white-space: pre-wrap; word-break: break-word; margin: 8px 0; }
.cmdbox pre { border-left: 3px solid var(--primary); }

/* ---- Onglets, tableaux ---- */
.tabs { display: flex; flex-wrap: wrap; gap: 24px; border-bottom: 1px solid var(--line); margin-top: 28px; }
.tabs button { min-height: 44px; padding: 0; border: 0; border-bottom: 2px solid transparent; background: none; color: var(--muted); }
.tabs button:hover { color: var(--ink); }
.tabs button.on { color: var(--ink); border-bottom-color: var(--primary); }
.tabs a { display: flex; align-items: center; min-height: 44px; font-size: 13px; color: var(--muted); text-decoration: none; border-bottom: 2px solid transparent; }
.tabs a:hover { color: var(--ink); }
.tabs a.on { color: var(--ink); border-bottom-color: var(--primary); }
.filter { margin: 20px 0 8px; }
.tab { padding-top: 16px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { font: 400 10px/1.5 var(--mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); }
td, th { text-align: left; padding: 10px 10px 10px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.scroll { overflow-x: auto; }
.md { overflow-wrap: anywhere; }
.md h1, .md h2, .md h3 { all: revert; font-weight: 500; letter-spacing: -0.4px; }
.md h1 { font-size: 24px; }
.md h2 { font-size: 18px; margin: 20px 0 8px; }
.md img { max-width: 100%; }
details > summary { cursor: pointer; }
ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 8px 0; border-bottom: 1px solid var(--line); }

/* ---- Stats ---- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-top: 24px; }
.stats .card { margin: 0; }
.stats .eyebrow { margin: 0 0 8px; }
.stat-value { margin: 0; font-size: 32px; font-weight: 500; letter-spacing: -1px; }
td.bars { width: 40%; min-width: 120px; }
.bar { display: block; height: 6px; margin: 3px 0; min-width: 2px; }
.bar.created { background: var(--line-strong); }
.bar.merged { background: var(--primary); }

/* ---- Divers ---- */
#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); max-width: calc(100% - 32px); padding: 12px 18px; background: var(--ink); color: var(--paper); font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .2s; }
#toast.show { opacity: 1; }
#toast.error { background: var(--bad); color: #fff; }
.login { max-width: 380px; margin: 10vh auto; }
.login h1 { margin-bottom: 8px; }

@media (max-width: 640px) {
  header { gap: 0 16px; padding-top: 8px; }
  nav { order: 3; flex: 0 0 100%; flex-wrap: nowrap; gap: 0 20px; overflow-x: auto; scrollbar-width: none; }
  nav a { min-height: 44px; white-space: nowrap; }
  nav kbd { display: none; }
  main { padding-top: 24px; }
  .card { padding: 16px; }
}