:root {
  /* Palette reprise de la maquette validée (bleu pétrole + or). */
  --paper: #F5F6F7;
  --surface: #FFFFFF;
  --surface-2: #FBFBFA;
  --ink: #17232E;
  --muted: #5C6B78;
  --faint: #8A97A2;
  --line: #E3E7EA;
  --line-2: #EEF1F3;
  --primary: #1F4E63;
  --primary-ink: #153a4b;
  --primary-soft: #E8EFF2;
  --gold: #9A7B45;
  --gold-soft: #F0E9DC;
  --ok: #2F7A57;
  --ok-soft: #E7F1EC;
  --warn: #B4791C;
  --warn-soft: #F7EFDD;
  --crit: #B23A48;
  --crit-soft: #F6E6E8;
  --r: 10px;
  --r-sm: 7px;
  --ombre: 0 1px 2px rgba(23, 35, 46, .05), 0 4px 14px rgba(23, 35, 46, .05);
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- En-tête --- */
.site-header {
  background: var(--primary);
  color: #fff;
  padding: .85rem 0;
}
.site-header .wrap { display: flex; align-items: baseline; gap: 1rem; justify-content: space-between; }
.site-header a { color: #fff; }
.site-header .marque { display: flex; align-items: center; gap: .7rem; font-family: var(--serif); font-size: 1.15rem; font-weight: 700; letter-spacing: .2px; }
.site-header .marque .logo { height: 38px; width: 38px; border-radius: 4px; flex: none; display: block; }
.site-header .marque small { font-weight: 400; opacity: .82; font-size: .72rem; display: block; letter-spacing: .04em; text-transform: uppercase; }
.site-header nav a { font-size: .85rem; opacity: .9; margin-left: 1.1rem; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
main.wrap { padding-top: 2rem; padding-bottom: 4rem; }

h1 { font-family: var(--serif); font-size: 1.6rem; font-weight: 700; margin: 0 0 .3rem; text-wrap: balance; color: var(--ink); }
h2 { font-family: var(--serif); font-size: 1.15rem; font-weight: 700; margin: 0 0 .75rem; color: var(--ink); }
.sous-titre { color: var(--muted); margin: 0 0 1.75rem; font-size: .95rem; }

/* --- Fil d'Ariane --- */
.fil { font-size: .8rem; color: var(--faint); margin-bottom: 1rem; }
.fil a { color: var(--muted); }

/* --- Flash --- */
.flash { padding: .7rem 1rem; border-radius: var(--r-sm); margin-bottom: 1.5rem; font-size: .9rem; border: 1px solid transparent; }
.flash.success { background: var(--ok-soft); color: var(--ok); border-color: #bcd9c5; }
.flash.error { background: var(--crit-soft); color: var(--crit); border-color: #e6bfb8; }
.flash.info { background: var(--warn-soft); color: var(--warn); border-color: #e4d39a; }

/* --- Cartes --- */
.carte { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--ombre); padding: 1.25rem 1.4rem; margin-bottom: 1.25rem; }
.grille { display: grid; gap: 1rem; }
@media (min-width: 720px) { .grille.deux { grid-template-columns: 1fr 1fr; } }

/* --- File d'attente --- */
.file { list-style: none; margin: 0; padding: 0; }
.file li { display: flex; align-items: center; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--line); }
.file li:last-child { border-bottom: none; }
.file .ref { font-weight: 600; }
.file .meta { color: var(--muted); font-size: .82rem; }
.file .pousse { margin-left: auto; }

/* --- Badges d'état --- */
.etat { display: inline-block; font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; padding: .18rem .55rem; border-radius: 999px; background: var(--line-2); color: var(--muted); white-space: nowrap; }
.etat.ouverture { background: var(--line-2); color: var(--muted); }
.etat.preparation { background: var(--warn-soft); color: var(--warn); }
.etat.relecture { background: var(--primary-soft); color: var(--primary-ink); }
.etat.signature { background: var(--gold-soft); color: var(--gold); }
.etat.transmission { background: var(--ok-soft); color: var(--ok); }

/* --- Frise des étapes --- */
.frise { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 1.5rem; padding: 0; list-style: none; }
.frise li { flex: 1 1 0; min-width: 120px; text-align: center; font-size: .74rem; padding: .5rem .3rem; border-radius: var(--r-sm); background: var(--surface-2); color: var(--faint); border: 1px solid var(--line); }
.frise li.faite { background: var(--ok-soft); color: var(--ok); border-color: #bcd9c5; }
.frise li.courante { background: var(--primary); color: #fff; border-color: var(--primary); font-weight: 600; }

/* --- Garde-fous / drapeaux --- */
.drapeaux { list-style: none; margin: 0; padding: 0; }
.drapeaux li { display: flex; align-items: center; gap: .55rem; padding: .35rem 0; font-size: .9rem; }
.puce { width: 16px; height: 16px; border-radius: 50%; flex: none; display: inline-flex; align-items: center; justify-content: center; font-size: .7rem; color: #fff; }
.puce.ok { background: var(--ok); }
.puce.non { background: var(--faint); }

/* --- Boutons --- */
.btn { display: inline-block; font: inherit; font-size: .88rem; font-weight: 500; padding: .5rem 1rem; border-radius: var(--r-sm); border: 1px solid var(--primary); background: var(--primary); color: #fff; cursor: pointer; }
.btn:hover { background: var(--primary-ink); border-color: var(--primary-ink); text-decoration: none; }
.btn.fantome { background: transparent; color: var(--primary); }
.btn.fantome:hover { background: var(--primary-soft); }
.btn[disabled], .btn:disabled { background: var(--faint); border-color: var(--faint); cursor: not-allowed; opacity: .8; }
.btn.petit { font-size: .8rem; padding: .35rem .7rem; }
.actions { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-top: .5rem; }
.note-garde { color: var(--warn); font-size: .82rem; margin: .5rem 0 0; }

/* --- Formulaires --- */
label { display: block; font-size: .82rem; font-weight: 600; color: var(--muted); margin-bottom: .25rem; }
input, select { font: inherit; padding: .5rem .6rem; border: 1px solid var(--line); border-radius: var(--r-sm); width: 100%; background: #fff; color: var(--ink); }
input:focus, select:focus { outline: 2px solid var(--primary); outline-offset: 1px; border-color: var(--primary); }
.champ { margin-bottom: 1rem; }
.champs-ligne { display: grid; gap: 1rem; }
@media (min-width: 620px) { .champs-ligne.trois { grid-template-columns: 2fr 1fr 1fr; } }

/* --- Double écran (relecture) --- */
.double { display: grid; gap: 1rem; }
@media (min-width: 860px) { .double { grid-template-columns: 1fr 1fr; align-items: start; } }
.volet-titre { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 0 0 .6rem; }
.liste-docs { list-style: none; margin: 0; padding: 0; }
.liste-docs li { display: flex; align-items: center; gap: .6rem; padding: .55rem 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.liste-docs li:last-child { border-bottom: none; }
.liste-docs .doc-nom { font-weight: 500; }

/* --- Répertoire CNB --- */
.cnb-cols { display: grid; gap: 1rem; }
@media (min-width: 780px) { .cnb-cols { grid-template-columns: 1fr 1fr; } }
.vide { color: var(--muted); font-size: .88rem; font-style: italic; padding: .5rem 0; }

/* --- Frise verticale (espace client) --- */
.etapes-client { list-style: none; margin: 0; padding: 0; }
.etapes-client li { display: flex; gap: .9rem; padding: .9rem 0; border-bottom: 1px solid var(--line); }
.etapes-client li:last-child { border-bottom: none; }
.etapes-client .pastille { flex: none; width: 28px; height: 28px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: .8rem; font-weight: 700; border: 2px solid var(--line); background: var(--surface-2); color: var(--faint); }
.etapes-client li.faite .pastille { background: var(--ok); border-color: var(--ok); color: #fff; }
.etapes-client li.courante .pastille { background: var(--primary); border-color: var(--primary); color: #fff; }
.etapes-client .etape-label { font-weight: 600; color: var(--ink); }
.etapes-client li.a_venir .etape-label { color: var(--faint); }
.etapes-client .etape-desc { color: var(--muted); font-size: .88rem; margin: .15rem 0 0; }
.badge-courante { display: inline-block; font-size: .68rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--primary); background: var(--primary-soft); padding: .1rem .45rem; border-radius: 999px; margin-left: .4rem; }

.pied { color: var(--faint); font-size: .78rem; margin-top: 2.5rem; border-top: 1px solid var(--line); padding-top: 1rem; }