:root {
  --bleu: #1f3a5f;
  --bleu-fonce: #162b47;
  --fond: #f4f5f7;
  --carte: #ffffff;
  --texte: #1c1f26;
  --gris: #6b7280;
  --ligne: #e3e6eb;
  --ok: #1d8a4a;
  --attente: #b26a00;
  --erreur: #b3261e;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--fond); color: var(--texte); font: 16px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; -webkit-text-size-adjust: 100%; }
body { min-height: 100dvh; padding-bottom: env(safe-area-inset-bottom); }
button { font: inherit; cursor: pointer; }
a { color: var(--bleu); }

/* Connexion */
#ecran-connexion { display: flex; align-items: center; justify-content: center; min-height: 100dvh; padding: 24px; }
.carte { background: var(--carte); border-radius: 16px; padding: 28px 24px; width: 100%; max-width: 380px; box-shadow: 0 2px 12px rgba(0,0,0,.06); text-align: center; }
.carte h1 { margin: 0 0 6px; font-size: 24px; color: var(--bleu); }
.carte p { margin: 0 0 18px; color: var(--gris); }
#pin { -webkit-text-security: disc; width: 100%; font-size: 30px; letter-spacing: 10px; text-align: center; padding: 12px; border: 2px solid var(--ligne); border-radius: 12px; outline: none; }
#pin:focus { border-color: var(--bleu); }
.carte button { margin-top: 14px; width: 100%; }
.erreur { color: var(--erreur); margin-top: 10px !important; }

/* Écran principal */
header { position: sticky; top: 0; z-index: 2; background: var(--bleu); color: #fff; padding: calc(12px + env(safe-area-inset-top)) 18px 12px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
header strong { font-size: 17px; }
header span { opacity: .8; font-size: 14px; }
.etat { font-size: 13px; background: rgba(255,255,255,.14); padding: 5px 10px; border-radius: 999px; white-space: nowrap; }
.etat.hors-ligne { background: var(--attente); }
main { padding: 18px 16px 24px; max-width: 560px; margin: 0 auto; }
.champ { display: block; font-size: 14px; color: var(--gris); font-weight: 600; }
.champ input { display: block; width: 100%; margin-top: 6px; font-size: 18px; font-weight: 400; color: var(--texte); padding: 13px 14px; border: 2px solid var(--ligne); border-radius: 12px; background: var(--carte); outline: none; }
.champ input:focus { border-color: var(--bleu); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 4px; }
.chip { background: var(--carte); border: 1px solid var(--ligne); border-radius: 999px; padding: 7px 13px; font-size: 14px; color: var(--texte); }
.chip:active { background: var(--ligne); }
.principal, .secondaire { display: block; width: 100%; border: 0; border-radius: 14px; padding: 18px; font-size: 19px; font-weight: 600; margin-top: 14px; }
.principal { background: var(--bleu); color: #fff; padding: 26px 18px; font-size: 22px; box-shadow: 0 4px 14px rgba(31,58,95,.28); }
.principal:active { background: var(--bleu-fonce); }
.secondaire { background: var(--carte); color: var(--bleu); border: 2px solid var(--bleu); padding: 14px; font-size: 16px; }
.duo { display: flex; gap: 10px; }
.duo .secondaire { flex: 1; font-size: 15px; padding: 12px 8px; }

/* Viseur intégré */
#ecran-camera { position: fixed; inset: 0; background: #000; z-index: 20; display: flex; flex-direction: column; }
#video { flex: 1; width: 100%; min-height: 0; object-fit: contain; background: #000; }
.cam-haut { position: absolute; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: calc(10px + env(safe-area-inset-top)) 14px 10px; color: #fff; background: linear-gradient(rgba(0,0,0,.6), transparent); }
.cam-haut span { font-weight: 600; font-size: 16px; text-shadow: 0 1px 2px #000; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#cam-fermer { flex: none; background: rgba(255,255,255,.18); color: #fff; border: 1px solid rgba(255,255,255,.5); border-radius: 999px; padding: 8px 16px; font-weight: 600; }
.cam-bas { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 18px 24px calc(22px + env(safe-area-inset-bottom)); background: #000; }
.cam-dernier { position: relative; width: 58px; height: 58px; }
.cam-dernier img { width: 58px; height: 58px; object-fit: cover; border-radius: 8px; border: 2px solid #fff; }
#cam-compteur { position: absolute; top: -8px; right: -8px; background: var(--bleu); color: #fff; font-size: 13px; font-weight: 700; min-width: 24px; height: 24px; border-radius: 12px; display: flex; align-items: center; justify-content: center; padding: 0 6px; border: 2px solid #000; }
#cam-declencheur { width: 82px; height: 82px; border-radius: 50%; background: #fff; border: 5px solid #000; box-shadow: 0 0 0 3px #fff; }
#cam-declencheur:active, #cam-declencheur.occupe { background: #ccc; transform: scale(.94); }
#cam-flash { position: absolute; inset: 0; background: #fff; opacity: 0; pointer-events: none; }
#cam-flash.actif { animation: flash .25s ease-out; }
@keyframes flash { from { opacity: .85; } to { opacity: 0; } }
#cam-erreur { position: absolute; left: 16px; right: 16px; bottom: 140px; margin: 0; background: rgba(179,38,30,.92); color: #fff; padding: 10px 14px; border-radius: 10px; font-size: 14px; }

.a-classer { margin-top: 14px; background: #eaf1fb; border: 1px solid #c5d6ee; border-radius: 14px; padding: 14px; }
.a-classer b { font-size: 16px; }
.a-classer p { margin: 4px 0 0; color: var(--gris); font-size: 14px; }
.a-classer .principal { padding: 14px; font-size: 17px; box-shadow: none; }
.cam-zoom { position: absolute; left: 0; right: 0; bottom: 150px; display: flex; justify-content: center; gap: 10px; }
.cam-zoom button { background: rgba(0,0,0,.55); color: #fff; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; min-width: 52px; padding: 8px 12px; font-weight: 600; font-size: 15px; }
.cam-zoom button.actif { background: #fff; color: #000; }

h2 { font-size: 14px; color: var(--gris); text-transform: uppercase; letter-spacing: .04em; margin: 28px 0 10px; }
.liste { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.liste li { display: flex; align-items: center; gap: 12px; background: var(--carte); border-radius: 12px; padding: 8px; border: 1px solid var(--ligne); }
.liste img { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; background: var(--ligne); flex: none; }
.liste .infos { flex: 1; min-width: 0; }
.liste .infos b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 15px; }
.liste .infos small { display: block; font-size: 13px; color: var(--gris); }
.liste li.ok small { color: var(--ok); }
.liste li.attente small { color: var(--attente); }
.liste li.erreur small { color: var(--erreur); }
.liste .retirer { flex: none; background: none; border: 1px solid var(--ligne); color: var(--gris); border-radius: 8px; padding: 6px 10px; font-size: 13px; }
.vide { color: var(--gris); text-align: center; padding: 24px 0; }
footer { text-align: center; font-size: 14px; color: var(--gris); padding: 8px 16px 28px; }

/* Bandeau d'installation */
.bandeau { background: #fff7e6; border-top: 1px solid #f0d9a8; padding: 12px 16px; font-size: 14px; display: flex; gap: 12px; align-items: flex-start; max-width: 560px; margin: 0 auto; border-radius: 12px; }
.bandeau b { display: block; margin-bottom: 2px; }
.bandeau button { background: none; border: 0; color: var(--gris); font-size: 20px; line-height: 1; padding: 0 4px; }

/* Bureau */
.bureau main { max-width: 1100px; }
.fil { font-size: 14px; color: var(--gris); margin-bottom: 14px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.fil a { text-decoration: none; font-weight: 600; }
.cartes { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.cartes a { display: block; background: var(--carte); border: 1px solid var(--ligne); border-radius: 14px; padding: 16px; text-decoration: none; color: var(--texte); }
.cartes a:hover { border-color: var(--bleu); }
.cartes .titre { font-weight: 700; font-size: 17px; }
.cartes .sous { color: var(--gris); font-size: 14px; margin-top: 4px; }
.rangs { list-style: none; margin: 0; padding: 0; background: var(--carte); border: 1px solid var(--ligne); border-radius: 14px; overflow: hidden; }
.rangs li { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--ligne); }
.rangs li:last-child { border-bottom: 0; }
.rangs a.nom { flex: 1; text-decoration: none; color: var(--texte); font-weight: 600; }
.rangs .meta { color: var(--gris); font-size: 14px; white-space: nowrap; }
.bouton { display: inline-block; background: var(--bleu); color: #fff; text-decoration: none; border-radius: 10px; padding: 10px 16px; font-weight: 600; border: 0; }
.bouton.discret { background: var(--carte); color: var(--bleu); border: 1px solid var(--bleu); padding: 6px 10px; font-size: 13px; }
.entete-dossier { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.entete-dossier h1 { margin: 0; font-size: 22px; }
.grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.grille a { display: block; background: var(--carte); border: 1px solid var(--ligne); border-radius: 10px; overflow: hidden; text-decoration: none; color: var(--texte); }
.grille img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; background: var(--ligne); }
.grille small { display: block; padding: 6px 8px; font-size: 12px; color: var(--gris); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }