/* Dossiers maisons bois — interface.
   Palette tirée du métier : épicéa (structure, navigation), calque (papier de dessin), graphite (texte), mélèze (accent, rare).
   Typographie : Archivo (titres en largeur étendue, texte en largeur normale), IBM Plex Mono pour les étiquettes, cotes et chiffres. */
:root {
  --epicea: #1e3a32; --epicea-2: #2b4c42; --epicea-txt: #d7e2dc;
  --calque: #edf0ec; --papier: #fafbf9; --graphite: #1f2427; --gris: #5c6965; --trait: #c9d1cd; --trait-fort: #8e9c97;
  --meleze: #b7763d; --meleze-pale: #f3e6d8; --ok: #2f6e4f; --ok-pale: #e3efe8; --attente: #946b12; --attente-pale: #f6edd6; --alerte: #a8432a; --alerte-pale: #f7e4dd;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace; --sans: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --r: 6px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 15px/1.55 var(--sans); font-stretch: 100%; color: var(--graphite); background: var(--calque); }
img { max-width: 100%; display: block; }
a { color: var(--epicea); }
:focus-visible { outline: 2px solid var(--meleze); outline-offset: 2px; }
.evitement { position: absolute; left: -999px; top: 8px; background: var(--papier); padding: 8px 12px; z-index: 10; }
.evitement:focus { left: 8px; }
.cache { display: none !important; }

/* ---------- structure ---------- */
.app { min-height: 100vh; display: grid; grid-template-columns: 236px 1fr; background: linear-gradient(90deg, var(--epicea) 236px, transparent 236px); }
.rail { background: var(--epicea); color: var(--epicea-txt); padding: 22px 16px; display: flex; flex-direction: column; gap: 26px; position: sticky; top: 0; height: 100vh; }
.marque { font-stretch: 125%; font-weight: 800; font-size: 15px; letter-spacing: .02em; color: #fff; line-height: 1.2; }
.marque small { display: block; font: 500 10.5px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #9fb7ad; margin-top: 6px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a { color: var(--epicea-txt); text-decoration: none; padding: 8px 10px; border-radius: var(--r); font-weight: 500; display: flex; justify-content: space-between; }
.nav a:hover { background: var(--epicea-2); }
.nav a[aria-current="page"] { background: var(--epicea-2); color: #fff; box-shadow: inset 3px 0 0 var(--meleze); }
.rail .bas { margin-top: auto; font-size: 13px; }
.rail .bas .qui { font-weight: 600; color: #fff; }
.rail .bas .org { font: 500 11px/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #9fb7ad; }
.rail button.lien { background: none; border: 0; color: var(--epicea-txt); padding: 0; text-decoration: underline; cursor: pointer; font: inherit; }
.jauge { margin-top: 12px; }
.jauge .barre { height: 4px; background: var(--epicea-2); border-radius: 2px; overflow: hidden; margin: 5px 0 3px; }
.jauge .barre i { display: block; height: 100%; background: var(--meleze); }
.jauge .t { font: 400 11px/1.4 var(--mono); color: #9fb7ad; }

main { padding: 28px 36px 60px; min-width: 0;
  background-image: linear-gradient(var(--trait) 1px, transparent 1px), linear-gradient(90deg, var(--trait) 1px, transparent 1px);
  background-size: 48px 48px; background-position: -1px -1px; background-attachment: local; }
main > * { max-width: 1240px; }
@supports (background-blend-mode: normal) { main { background-color: var(--calque); background-image: linear-gradient(rgba(201,209,205,.45) 1px, transparent 1px), linear-gradient(90deg, rgba(201,209,205,.45) 1px, transparent 1px); } }

.entete { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 22px; flex-wrap: wrap; }
.etiquette { font: 500 11px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gris); }
h1 { font-stretch: 118%; font-weight: 750; font-size: 30px; line-height: 1.1; margin: 4px 0 0; letter-spacing: -.01em; }
h2 { font-stretch: 112%; font-weight: 700; font-size: 18px; margin: 0 0 12px; }
h3 { font-weight: 650; font-size: 15px; margin: 18px 0 8px; }
p { margin: 0 0 10px; }
.doux { color: var(--gris); }
.mono { font-family: var(--mono); font-size: 13px; }

.feuille { background: var(--papier); border: 1px solid var(--trait); border-radius: var(--r); padding: 20px 22px; margin-bottom: 18px; }
.grille2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* ---------- boutons et champs ---------- */
.btn { font: 600 14px/1 var(--sans); border: 1px solid var(--trait-fort); background: var(--papier); color: var(--graphite); border-radius: var(--r); padding: 10px 14px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.btn:hover { border-color: var(--graphite); }
.btn.principal { background: var(--epicea); border-color: var(--epicea); color: #fff; }
.btn.principal:hover { background: var(--epicea-2); }
.btn.petit { padding: 7px 10px; font-size: 13px; }
.btn.danger { color: var(--alerte); border-color: #d7a99a; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btns { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
label { display: block; font: 500 11px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--gris); margin: 14px 0 5px; }
label .opt { text-transform: none; letter-spacing: 0; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], select, textarea {
  width: 100%; font: 400 15px/1.4 var(--sans); color: var(--graphite); background: #fff; border: 1px solid var(--trait-fort); border-radius: var(--r); padding: 9px 11px; }
textarea { min-height: 84px; resize: vertical; }
textarea.code { font: 400 13px/1.55 var(--mono); min-height: 460px; }
.case { display: flex; gap: 8px; align-items: center; margin-top: 14px; font-size: 15px; }
.case input { width: 18px; height: 18px; accent-color: var(--epicea); }
label.case { font: 400 15px/1.4 var(--sans); letter-spacing: 0; text-transform: none; color: var(--graphite); }
label.btn { font: 600 13px/1 var(--sans); letter-spacing: 0; text-transform: none; color: var(--graphite); margin: 0; }
.aide { font-size: 13px; color: var(--gris); margin-top: 5px; }
fieldset { border: 0; border-top: 1px solid var(--trait); margin: 22px 0 0; padding: 14px 0 0; }
legend { font-stretch: 112%; font-weight: 700; font-size: 16px; padding: 0 10px 0 0; }
.champs { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 16px; }

/* ---------- messages ---------- */
.msg { border-radius: var(--r); padding: 12px 14px; margin: 0 0 14px; border: 1px solid; }
.msg.alerte { background: var(--alerte-pale); border-color: #e6b7a8; color: #6e2817; }
.msg.attente { background: var(--attente-pale); border-color: #e6d29f; color: #5e4409; }
.msg.ok { background: var(--ok-pale); border-color: #b9d6c5; color: #1d4a34; }
.msg ol, .msg ul { margin: 8px 0 0; padding-left: 20px; }
.annonce { position: fixed; right: 20px; bottom: 20px; background: var(--graphite); color: #fff; padding: 10px 14px; border-radius: var(--r); font-size: 14px; opacity: 0; transform: translateY(8px); transition: opacity .2s, transform .2s; pointer-events: none; max-width: 420px; }
.annonce.vu { opacity: 1; transform: none; }

/* ---------- liste des dossiers ---------- */
.liste { border-top: 1px solid var(--graphite); }
.ligne { display: grid; grid-template-columns: 1.6fr 1fr .8fr 1.2fr .9fr; gap: 14px; align-items: center; padding: 14px 4px; border-bottom: 1px solid var(--trait); text-decoration: none; color: inherit; }
.ligne:hover { background: rgba(255,255,255,.6); }
.ligne .nom { font-weight: 650; font-size: 16px; }
.ligne .mono { color: var(--gris); }
.ligne.titres { font: 500 11px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gris); padding-top: 8px; padding-bottom: 8px; }
.ligne.titres:hover { background: none; }
.pastille { font: 500 12px/1 var(--mono); padding: 5px 8px; border-radius: 99px; display: inline-block; white-space: nowrap; }
.p-ok { background: var(--ok-pale); color: var(--ok); } .p-attente { background: var(--attente-pale); color: var(--attente); } .p-alerte { background: var(--alerte-pale); color: var(--alerte); } .p-neutre { background: #e6eae8; color: var(--gris); } .p-cours { background: var(--meleze-pale); color: #84501f; }
.vide { padding: 40px 0; text-align: center; color: var(--gris); }

/* ---------- cartouche (bloc-titre d'un plan) ---------- */
.cartouche { background: var(--papier); border: 1.5px solid var(--graphite); border-radius: 2px; display: grid; grid-template-columns: 2.2fr repeat(4, 1fr); margin-bottom: 26px; }
.cartouche > div { padding: 12px 14px; border-left: 1px solid var(--graphite); min-width: 0; }
.cartouche > div:first-child { border-left: 0; }
.cartouche .t { font: 500 10.5px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gris); }
.cartouche .v { font-weight: 650; font-size: 15px; margin-top: 4px; overflow-wrap: anywhere; }
.cartouche .titre { font-stretch: 118%; font-weight: 750; font-size: 22px; line-height: 1.15; margin-top: 4px; }
.cartouche .pied { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--graphite); display: flex; gap: 4px 22px; flex-wrap: wrap; font: 400 12px/1.4 var(--mono); color: var(--gris); padding: 8px 14px; }

/* ---------- chaîne de cotes : les étapes du dossier, dans l'ordre, comme une ligne de cote ---------- */
.cotes { position: relative; display: grid; grid-template-columns: repeat(var(--n, 5), 1fr); margin: 6px 0 30px; padding-top: 30px; }
.cotes::before { content: ""; position: absolute; left: 0; right: 0; top: 40px; border-top: 1.5px solid var(--graphite); }
.cote { position: relative; padding: 24px 12px 0 12px; text-align: center; }
.cote::before { content: ""; position: absolute; left: 0; top: 2px; height: 18px; border-left: 1.5px solid var(--graphite); transform: skewX(-35deg); }
.cote:last-child::after { content: ""; position: absolute; right: 0; top: 2px; height: 18px; border-left: 1.5px solid var(--graphite); transform: skewX(-35deg); }
.cote .nom { position: absolute; left: 0; right: 0; top: -26px; font-stretch: 112%; font-weight: 700; font-size: 14px; }
.cote .etat { display: inline-block; margin-top: 4px; }
.cote .det { font-size: 12.5px; color: var(--gris); margin: 8px 0 10px; min-height: 2.6em; }
.cote.actif::before, .cote.actif + .cote::before { border-color: var(--meleze); }
.cote.actif .nom { color: #84501f; }
.cote .btns { justify-content: center; }

/* ---------- images ---------- */
.planches { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.planche { margin: 0; background: var(--papier); border: 1px solid var(--trait); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; }
.planche img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; background: #e2e6e3; border-bottom: 1px solid var(--trait); }
.planche .pied { padding: 10px 12px; display: flex; flex-direction: column; gap: 8px; }
.planche.plan img { object-fit: contain; background: #fff; }
.planche .nomf { font: 400 12px/1.3 var(--mono); color: var(--gris); }
pre.journal { background: #172b25; color: #dbe7e1; padding: 14px; border-radius: var(--r); max-height: 360px; overflow: auto; font: 400 12px/1.5 var(--mono); white-space: pre-wrap; margin: 0; }
table.tab { width: 100%; border-collapse: collapse; font-size: 14px; }
table.tab th { font: 500 11px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--gris); text-align: left; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--graphite); }
table.tab td { padding: 9px 10px 9px 0; border-bottom: 1px solid var(--trait); vertical-align: top; }
table.tab td.n { font-family: var(--mono); text-align: right; }

/* ---------- prix et chiffrage ---------- */
.defile { overflow-x: auto; }
table.prix input, table.prix select { padding: 6px 8px; font-size: 14px; }
table.prix td { padding: 5px 6px 5px 0; }
table.prix td:nth-child(1) { width: 15%; } table.prix td:nth-child(2) { width: 24%; } table.prix td:nth-child(3) { width: 27%; } table.prix td:nth-child(4) { width: 7%; }
table.prix input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--epicea); }
.chiffre { font-size: 18px; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.chiffre b { font-stretch: 112%; font-size: 24px; }
details summary { cursor: pointer; font-weight: 600; margin: 10px 0; }
td.cat { font: 500 11px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--gris); padding-top: 14px; }

/* ---------- règles ---------- */
.regles { display: grid; grid-template-columns: 260px 1fr; gap: 18px; align-items: start; }
.portees { display: flex; flex-direction: column; gap: 4px; }
.portees button { text-align: left; background: var(--papier); border: 1px solid var(--trait); border-radius: var(--r); padding: 10px 12px; cursor: pointer; font: inherit; }
.portees button[aria-pressed="true"] { border-color: var(--epicea); box-shadow: inset 3px 0 0 var(--epicea); }
.portees .mono { color: var(--gris); font-size: 11.5px; display: block; }

/* ---------- connexion ---------- */
.seul { min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background-color: var(--calque); background-image: linear-gradient(rgba(201,209,205,.55) 1px, transparent 1px), linear-gradient(90deg, rgba(201,209,205,.55) 1px, transparent 1px); background-size: 48px 48px; }
.seul .cartouche { width: min(520px, 100%); display: block; margin: 0; }
.seul .cartouche > div { border-left: 0; }
.seul .cartouche .haut { border-bottom: 1px solid var(--graphite); padding: 16px 20px; }
.seul form { padding: 6px 20px 20px; }
.seul .cartouche .titre { font-size: 26px; }

@media (max-width: 960px) {
  .app { grid-template-columns: 1fr; background: none; }
  .rail { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 12px 18px; padding: 14px 16px; }
  .nav { flex-direction: row; flex-wrap: wrap; } .rail .bas { margin-top: 0; width: 100%; }
  main { padding: 20px 16px 50px; }
  .cartouche { grid-template-columns: 1fr 1fr; } .cartouche > div:first-child { grid-column: 1 / -1; } .cartouche > div { border-left: 0; border-top: 1px solid var(--graphite); } .cartouche > div:first-child { border-top: 0; }
  .cotes { grid-template-columns: 1fr; padding-top: 0; } .cotes::before { display: none; }
  .cote { text-align: left; border-left: 1.5px solid var(--graphite); padding: 6px 0 14px 16px; } .cote::before, .cote:last-child::after { display: none; }
  .cote .nom { position: static; } .cote .btns { justify-content: flex-start; } .cote.actif { border-color: var(--meleze); }
  .ligne { grid-template-columns: 1fr auto; } .ligne > :nth-child(n+3) { display: none; } .ligne.titres { display: none; }
  .grille2, .regles { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }