/* Prototype : chef d'atelier sur PDA (lecteur intégré) ou PC.
   Thème sombre Mabamure, polices système : rien n'est chargé depuis internet. */
:root {
  --bg: #121212; --panel: #1b1b1b; --card: #232323; --line: #343434;
  --fg: #e8e8e8; --muted: #a3a3a3; --faint: #6f6f6f;
  --accent: #17a398; --ok: #3fb950; --warn: #e3a008; --alert: #e5534b;
  --font: "Lexend", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.35 var(--font); }
header { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; letter-spacing: .08em; }
.brand b { color: var(--accent); }
.demo { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--warn); border: 1px solid var(--warn); padding: 1px 6px; }
.spacer { flex: 1; }
select, button, input { font: inherit; color: inherit; }
select { background: var(--panel); border: 1px solid var(--line); padding: 6px 8px; }
nav { display: flex; border-bottom: 1px solid var(--line); overflow-x: auto; }
nav button { flex: 1; background: none; border: 0; border-bottom: 3px solid transparent; padding: 12px 10px; color: var(--muted); cursor: pointer; white-space: nowrap; }
nav button[aria-selected="true"] { color: var(--fg); border-bottom-color: var(--accent); font-weight: 600; }
main { padding: 14px 16px 90px; max-width: 1100px; margin: 0 auto; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* zone de scan */
.scanbox { display: flex; gap: 8px; }
.scanbox input { flex: 1; min-width: 0; background: var(--panel); border: 2px solid var(--accent); padding: 14px 12px; font-size: 20px; letter-spacing: .04em; text-transform: uppercase; }
.scanbox button { background: var(--panel); border: 1px solid var(--line); padding: 0 14px; cursor: pointer; }
.hint { color: var(--muted); font-size: 14px; margin: 8px 2px 14px; }
.etape { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin: 18px 0 8px; }

/* carte de commande */
.cmd { display: grid; grid-template-columns: 76px 1fr auto; background: var(--card); border-left: 6px solid var(--rc, var(--line)); }
.cmd .rep { display: grid; place-items: center; font-size: 34px; font-weight: 800; color: var(--rc); background: #1a1a1a; }
.cmd .info { padding: 10px 12px; min-width: 0; }
.cmd .cha { font-weight: 700; font-size: 18px; }
.cmd .sub { color: var(--muted); font-size: 14px; }
.cmd .code { color: var(--faint); font-size: 13px; }
.cmd .pts { padding: 10px 12px; text-align: right; font-weight: 700; font-size: 20px; }
.cmd .pts small { display: block; font-weight: 400; font-size: 12px; color: var(--muted); }
.cmd.mini { grid-template-columns: 48px 1fr auto; }
.cmd.mini .rep { font-size: 22px; }
.cmd.mini .cha { font-size: 15px; }
.cmd.mini .pts { font-size: 15px; }
.actuel { margin-top: 6px; font-size: 14px; color: var(--warn); }

/* choix du poste */
.postes-grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.pbtn { background: var(--card); border: 2px solid var(--line); padding: 12px 10px; text-align: left; cursor: pointer; min-height: 84px; }
.pbtn .pid { font-size: 26px; font-weight: 800; }
.pbtn .pnom { font-size: 12px; color: var(--muted); }
.pbtn .pcharge { font-size: 13px; margin-top: 4px; }
.pbtn.plein { opacity: .45; border-style: dashed; }
.pbtn.ici { border-color: var(--accent); }
.pbtn:not(.plein):hover { border-color: var(--accent); }
.choix { display: grid; gap: 8px; }
.choix button { background: none; border: 2px solid var(--line); padding: 0; cursor: pointer; text-align: left; }
.choix button:hover { border-color: var(--accent); }
.annuler { margin-top: 12px; background: none; border: 1px solid var(--line); padding: 10px 14px; cursor: pointer; color: var(--muted); }

/* vue postes */
.tableau { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.poste { background: var(--panel); border: 1px solid var(--line); }
.poste h3 { margin: 0; padding: 10px 12px; display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--line); font-size: 18px; }
.poste h3 small { font-weight: 400; color: var(--muted); font-size: 12px; }
.jauge { height: 6px; background: #2a2a2a; }
.jauge i { display: block; height: 100%; background: var(--accent); }
.jauge i.plein { background: var(--warn); }
.poste .liste { padding: 8px; display: grid; gap: 6px; min-height: 52px; }
.poste .vide { color: var(--faint); font-size: 13px; padding: 8px 4px; }
.ligne { display: grid; grid-template-columns: 1fr auto; gap: 6px; align-items: stretch; }
.ligne button { background: none; border: 1px solid var(--line); color: var(--muted); padding: 0 10px; cursor: pointer; }
.ligne button:hover { color: var(--alert); border-color: var(--alert); }

/* journal */
.journal { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 14px; }
.journal li { border-left: 3px solid var(--line); padding: 4px 10px; color: var(--muted); }
.journal li b { color: var(--fg); }
.journal time { display: block; font-size: 12px; color: var(--faint); }
.outils { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.outils button, .outils a { background: var(--panel); border: 1px solid var(--line); padding: 8px 12px; cursor: pointer; color: var(--fg); text-decoration: none; }

/* message */
.toast { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); max-width: calc(100% - 32px); padding: 14px 18px; font-size: 18px; font-weight: 600; background: #222; border: 2px solid var(--accent); opacity: 0; pointer-events: none; transition: opacity .2s; }
.toast.on { opacity: 1; }
.toast.ok { border-color: var(--ok); }
.toast.err { border-color: var(--alert); color: #ffb3ae; }

/* fenêtre caméra */
#cam { position: fixed; inset: 0; z-index: 10; background: #000; display: grid; place-items: center; }
#cam[hidden] { display: none; }
#cam video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
#cam .cam-cadre { position: relative; width: min(80vw, 420px); aspect-ratio: 3 / 2; border: 3px solid var(--accent); box-shadow: 0 0 0 100vmax rgb(0 0 0 / .45); }
#cam .cam-msg { position: absolute; top: 18px; left: 0; right: 0; text-align: center; font-weight: 600; }
#cam .cam-fermer { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); background: #222; border: 2px solid var(--line); padding: 14px 28px; font-size: 18px; cursor: pointer; }
.scanbox .cam-btn { font-size: 22px; }

/* avancement */
.cmd .fait { color: var(--accent); font-weight: 600; }
.pbtn .pfait { font-size: 13px; color: var(--accent); font-weight: 600; }
.pbtn .jauge { margin-top: 6px; }

/* onglet Postes : ordre de passage */
.ligne { grid-template-columns: auto 1fr auto; }
.ligne .rang { display: grid; place-items: center; width: 26px; font-weight: 800; color: var(--muted); }
.ligne .actions { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.ligne .actions button { min-width: 38px; min-height: 36px; font-size: 16px; }
.ligne .actions button:disabled { opacity: .25; cursor: default; }
.ligne .actions [data-tete] { color: var(--warn); }

/* onglet Commandes */
.liste-suivi { display: grid; gap: 10px; }
.suivi { background: var(--panel); border: 1px solid var(--line); }
.barres { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 8px 10px 4px; }
.barre { position: relative; height: 22px; background: #2a2a2a; font-size: 12px; overflow: hidden; }
.barre i { position: absolute; inset: 0 auto 0 0; background: #1f6f68; }
.barre span { position: absolute; inset: 0 8px; display: flex; align-items: center; }
.barre.fini i { background: #3a3a3a; width: 100% !important; }
.barre.vide { background: none; border: 1px dashed var(--line); color: var(--faint); }
.suivi .ou { padding: 2px 10px 8px; font-size: 13px; color: var(--accent); }
.suivi .ou.libre { color: var(--warn); }
.titre-journal { font-size: 16px; margin: 28px 0 10px; color: var(--muted); }
#cam .cam-cadre { aspect-ratio: 3 / 1; width: 86vw; max-width: none; }
#cam .cam-lu { position: absolute; bottom: 90px; left: 0; right: 0; text-align: center; font-size: 14px; color: #ccc; text-shadow: 0 0 4px #000; }

/* saisie des commandes de démo */
.demo-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; background: var(--panel); border: 1px solid var(--line); padding: 10px; margin-top: 8px; }
.demo-form label { display: grid; gap: 3px; font-size: 12px; color: var(--muted); }
.demo-form input, .demo-form select { background: var(--card); border: 1px solid var(--line); padding: 9px 8px; font-size: 16px; color: var(--fg); text-transform: uppercase; }
.demo-form button { grid-column: 1 / -1; background: var(--accent); color: #0d0d0d; border: 0; padding: 12px; font-weight: 700; cursor: pointer; }
.ligne-demo { display: flex; gap: 10px; align-items: center; padding: 8px 4px; border-bottom: 1px solid var(--line); font-size: 14px; }
.ligne-demo span { font-weight: 800; font-size: 18px; width: 34px; }
.ligne-demo button { margin-left: auto; background: none; border: 1px solid var(--line); color: var(--muted); padding: 6px 10px; cursor: pointer; }