:root{--ios-blue:#0a84ff;--ios-bg:#f2f2f7;--ios-card:#fff;--ios-border:#e5e5ea}
html,body{background:var(--ios-bg)}body{padding-bottom:72px}
.ios-nav{backdrop-filter:saturate(180%) blur(20px);background:rgba(255,255,255,.85);border-bottom:1px solid var(--ios-border)}
.ios-tabbar{position:fixed;left:0;right:0;bottom:0;height:60px;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(20px);border-top:1px solid var(--ios-border);display:flex;justify-content:space-around;align-items:center;padding-bottom:env(safe-area-inset-bottom);z-index:1030}
.ios-tabbar .tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-decoration:none;color:#6c757d;font-size:12px;height:100%;width:25%}
.ios-tabbar .tab i{font-size:20px}.ios-tabbar .tab.active{color:var(--ios-blue)}
.card-ios{background:var(--ios-card);border:1px solid var(--ios-border);border-radius:16px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.card-ios .card-header{background:transparent;border-bottom:1px solid var(--ios-border);font-weight:600}
.btn-primary{background:var(--ios-blue);border-color:var(--ios-blue)}.btn-light{background:#fff;border-color:var(--ios-border)}
.table-ios{--bs-table-bg:transparent}
@media (min-width:768px){.table-sticky thead th{position:sticky;top:56px;background:#fff;z-index:2}}