/* =========================
   LAYOUT "APP MOBILE" RSL
   ========================= */

/* Conteneur global type app */
.app-root{
  min-height:100vh;
  max-width:480px;
  margin:0 auto;
  padding:12px 10px 22px;
  display:flex;
  flex-direction:column;
  box-sizing:border-box;
}

/* HEADER COMPACT */
.app-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  padding:8px 10px 4px;
  border-radius:16px;
  background:rgba(15,23,42,0.9);
  backdrop-filter:blur(14px);
  box-shadow:0 18px 40px rgba(0,0,0,0.45);
  position:sticky;
  top:0;
  z-index:50;
}

.app-header-left{
  display:flex;
  align-items:center;
  gap:8px;
}

.app-logo-circle{
  width:32px;
  height:32px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,0.4);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  font-weight:800;
  letter-spacing:.04em;
  background:
    radial-gradient(circle at 30% 0%, var(--accent), #16a34a 50%, #020617 100%);
  box-shadow:0 0 20px rgba(34,197,94,0.55);
}

.app-header-title{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}

.app-header-title-main{
  font-size:15px;
  font-weight:700;
}

.app-header-title-sub{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--muted);
}

/* Zone utilisateur à droite */
.app-header-user{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:11px;
  color:#e5e7eb;
}

.app-user-name{
  max-width:80px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.app-avatar{
  width:30px;
  height:30px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,0.4);
  background:radial-gradient(circle at 30% 0%, var(--accent), #020617 70%);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  font-weight:600;
}

/* MAIN & PAGE */
.app-main{
  flex:1;
  padding-top:10px;
}

.page{
  display:flex;
  flex-direction:column;
  gap:14px;
}

/* Titre de page */
.page-title{
  font-size:22px;
  font-weight:800;
  letter-spacing:.03em;
  text-transform:uppercase;
  display:flex;
  align-items:center;
  gap:8px;
  margin:0 0 4px;
}

.page-title-pill{
  font-size:11px;
  font-weight:600;
  padding:3px 8px;
  border-radius:999px;
  border:1px solid rgba(34,197,94,0.5);
  background:rgba(22,163,74,0.12);
  color:#bbf7d0;
}

.page-subtitle{
  font-size:13px;
  color:var(--muted);
  margin:0;
}

/* On "upgrade" les cartes existantes vers le style app */
.card{
  background:
    radial-gradient(circle at top left, rgba(34,197,94,0.16), transparent 65%),
    var(--card);
  border:1px solid rgba(31,41,55,0.9);
  border-radius:18px;
  padding:12px 12px 11px;
  box-shadow:0 16px 40px rgba(15,23,42,0.85);
  box-sizing:border-box;
}

.card h3{
  margin:0 0 6px;
}

/* Header de carte générique */
.card-header{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:8px;
  margin-bottom:6px;
}

.card-title{
  font-size:15px;
  font-weight:600;
}

.card-badge{
  font-size:11px;
  padding:3px 7px;
  border-radius:999px;
  background:rgba(15,23,42,0.9);
  border:1px solid rgba(148,163,184,0.55);
  color:#e5e7eb;
}

.card-body{
  font-size:13px;
  color:#d1d5db;
}

/* LISTE D'ÉLÉMENTS (cours, réservations, panier, etc.) */
.item-list{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-top:4px;
}

.item-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:7px 8px;
  border-radius:12px;
  background:rgba(15,23,42,0.9);
  border:1px solid rgba(30,64,175,0.55);
  font-size:13px;
}

.item-row a{
  color:inherit;
  text-decoration:none;
}

.item-main{
  display:flex;
  flex-direction:column;
  gap:2px;
}

.item-title{
  font-weight:600;
  font-size:13px;
}

.item-meta{
  font-size:11px;
  color:var(--muted);
}

.item-right{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:2px;
}

.item-price{
  font-weight:700;
  font-size:13px;
  color:#bbf7d0;
}

.item-tag{
  font-size:11px;
  padding:2px 6px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,0.5);
  color:#e5e7eb;
}

/* Note / info bas de page */
.page-footer-note{
  margin-top:14px;
  font-size:11px;
  color:var(--muted);
  text-align:center;
}

/* Footer modo app */
.app-footer{
  margin-top:16px;
  padding-top:8px;
  font-size:11px;
  color:#6b7280;
  text-align:center;
}

/* Légers ajustements tablettes / grands mobiles */
@media (min-width:600px){
  .app-root{
    max-width:520px;
    padding:18px 14px 28px;
  }
  .page-title{
    font-size:24px;
  }
  .card{
    padding:14px 14px 12px;
  }
}