:root {
  --fond: #f4f6fa; --carte: #fff; --texte: #1d2433; --discret: #6b7486; --bord: #e3e7ef;
  --marine: #14213d; --accent: #3a6ff7; --vert: #2e9e6a; --rouge: #d64545; --orange: #e8a33d;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--texte); background: var(--fond); }
a { color: var(--accent); text-decoration: none; }
h1 { font-size: 1.4rem; margin: .2rem 0; }
h2 { font-size: 1.05rem; margin: 0 0 .7rem; }
small, .petit { font-size: .82rem; }
.discret { color: var(--discret); }
.conteneur { max-width: 1060px; margin: 0 auto; padding: 0 14px; }
main.conteneur { padding-bottom: 40px; }

.entete { background: var(--marine); color: #fff; }
.entete .conteneur { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
.logo { color: #fff; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.nav { display: flex; gap: 2px; overflow-x: auto; }
.nav a { color: #c9d3ea; padding: 6px 8px; border-radius: 8px; white-space: nowrap; font-size: .93rem; }
.nav a.actif, .nav a:hover { background: rgba(255,255,255,.12); color: #fff; }

.barre-etat { display: flex; gap: 8px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 6px; }
.pastille { display: inline-block; font-size: .8rem; padding: 3px 10px; border-radius: 999px; background: #e9edf5; color: var(--discret); }
.pastille.ok { background: #e2f5ec; color: #1d6e4a; }
.pastille.ko { background: #fdf0dc; color: #8a5a10; }
.pastille.arret { background: var(--rouge); color: #fff; font-weight: 700; }

.carte { background: var(--carte); border: 1px solid var(--bord); border-radius: 12px; padding: 16px; margin: 12px 0; }
.grille-2 { display: grid; grid-template-columns: 1fr; gap: 0 14px; }
@media (min-width: 760px) { .grille-2 { grid-template-columns: 1fr 1fr; } }

.bandeau { padding: 10px 14px; border-radius: 10px; margin: 10px 0; }
.bandeau.info { background: #e6eefe; color: #1f3f8f; }
.bandeau.alerte { background: #fdecec; color: #8f1f1f; }
.carte.urgence { background: #fdecec; border-color: #f3b5b5; display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }

.chiffres { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.chiffres div { background: var(--fond); border-radius: 10px; padding: 8px 10px; }
.chiffres span { display: block; font-size: .78rem; color: var(--discret); }
.chiffres strong { font-size: 1.02rem; }
.pos { color: var(--vert); } .neg { color: var(--rouge); }

.bouton { display: inline-block; border: 1px solid var(--bord); background: #fff; color: var(--texte); padding: 9px 14px;
  border-radius: 10px; font: inherit; cursor: pointer; }
.bouton.principal { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.bouton.danger { background: var(--rouge); border-color: var(--rouge); color: #fff; font-weight: 600; }
.lien { background: none; border: 0; color: var(--accent); font: inherit; cursor: pointer; padding: 6px 0; }
.boutons { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.boutons form { margin: 0; }

input, select { font: inherit; padding: 9px 11px; border: 1px solid var(--bord); border-radius: 10px; width: 100%; background: #fff; }
.ligne-form { display: flex; gap: 8px; margin-bottom: 8px; }
.ligne-form input { flex: 1; text-transform: uppercase; }
.formulaire label { display: block; margin: 10px 0 2px; font-weight: 500; }
.formulaire label input, .formulaire label select { margin-top: 4px; font-weight: 400; }
.formulaire small { display: block; color: var(--discret); margin-top: 2px; }
.formulaire .case { display: flex; gap: 8px; align-items: center; }
.formulaire .case input { width: auto; }
.formulaire > .bouton { margin-top: 12px; }
details { margin: 12px 0; } summary { cursor: pointer; color: var(--accent); }

.ordre { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; padding: 10px 0; border-top: 1px solid var(--bord); }
.ordre:first-of-type { border-top: 0; }
.ordre .symbole { font-weight: 700; }
.ordre .texte { grid-column: 1 / -1; color: var(--discret); font-size: .9rem; }
.statut { font-size: .78rem; padding: 2px 8px; border-radius: 999px; background: #e9edf5; justify-self: start; }
.s-attente { background: #fff4e0; color: #8a5a10; } .s-entree { background: #fdecd0; color: #8a4b00; }
.s-position { background: #e2f5ec; color: #1d6e4a; }

.journal { list-style: none; margin: 0; padding: 0; font-size: .88rem; }
.journal li { padding: 5px 0; border-top: 1px solid var(--bord); }
.journal li:first-child { border-top: 0; }
.journal time { color: var(--discret); margin-right: 6px; }
.journal .n-alerte { color: #8a5a10; } .journal .n-erreur { color: var(--rouge); }
.liste { margin: 0; padding-left: 18px; } .liste li { margin: 4px 0; }

.titre-action { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.titre-action small { font-size: .95rem; color: var(--discret); font-weight: 400; }
.cours { font-size: 1.4rem; font-weight: 700; }
#graphique { height: 340px; width: 100%; }
@media (min-width: 760px) { #graphique { height: 430px; } }
.onglets { display: flex; gap: 6px; align-items: center; margin-bottom: 8px; flex-wrap: wrap; }
.onglets button { border: 1px solid var(--bord); background: #fff; border-radius: 8px; padding: 5px 10px; font: inherit; font-size: .85rem; cursor: pointer; }
.onglets button.actif { background: var(--marine); color: #fff; border-color: var(--marine); }
.legende { font-size: .8rem; color: var(--discret); margin-left: auto; }
.legende i { display: inline-block; width: 14px; height: 2px; vertical-align: middle; margin-right: 5px; }
.avis { margin: 12px 0 0; }

.defile { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .88rem; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--bord); white-space: nowrap; }
th { color: var(--discret); font-weight: 500; }

.connexion { max-width: 380px; margin: 12vh auto 0; text-align: center; }
.connexion form { margin: 12px 0 0; }
.connexion .code { text-align: center; font-size: 1.6rem; letter-spacing: .3em; margin-bottom: 10px; }
.connexion .bouton { width: 100%; }
.deconnexion { text-align: center; margin-top: 16px; }