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0;z-index:20;min-height:calc(66px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(4,1fr);padding:7px 8px env(safe-area-inset-bottom);border-top:1px solid var(--line);background:#fffffff5;box-shadow:0 -8px 24px #15181d12}.mobile-nav a,.mobile-nav button{min-width:0;min-height:50px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0;border:0;border-radius:7px;color:var(--text-muted);background:transparent;font-size:10px}.mobile-nav a:first-child{color:var(--red);background:var(--surface-red)}.import-dialog{max-height:calc(100vh - 24px)}.import-options{grid-template-columns:1fr;padding:16px}.wireguard-fallback{grid-template-columns:1fr;gap:18px;padding:18px}.qr-frame{width:min(100%,280px);margin:0 auto}.add-device-form{grid-template-columns:1fr}.admin-topbar{align-items:start}.admin-toolbar .secondary-button{width:42px;padding:0;font-size:0}.admin-toolbar .primary-button{padding:0 12px}.admin-section-head{align-items:stretch;flex-direction:column}.search-control{width:100%}.plan-list{overflow-x:auto}.plan-list article{min-width:700px}}@media(max-width:390px){.login-panel{padding:28px 20px}.login-brand{margin-bottom:38px}.admin-topbar{flex-direction:column;align-items:stretch}.admin-toolbar{align-self:stretch;justify-content:flex-end}.summary-grid{grid-template-columns:1fr}.summary-card{min-height:154px}.device-row{grid-template-columns:38px minmax(0,1fr) auto;gap:10px;padding-inline:11px}.device-icon{width:38px;height:38px}.device-actions{gap:4px}.device-actions .icon-button,.device-actions .power-button{width:36px;height:36px}.section-heading .secondary-button{width:42px;padding:0;font-size:0}.section-heading .secondary-button svg{margin:0}.admin-metrics{grid-template-columns:1fr 1fr;gap:8px}.admin-metrics>div{min-height:80px;padding:11px}.admin-dialog .form-grid{grid-template-columns:1fr}.admin-device-list{padding-inline:16px}.admin-device-import{grid-template-columns:1fr;padding-inline:16px}.admin-device-import .secondary-button{width:100%}.admin-device-row{grid-template-columns:minmax(0,1fr) auto 36px;gap:8px;padding-block:12px}.admin-device-row>div:nth-child(2){grid-column:1}.admin-device-row>.status-chip{grid-column:2;grid-row:1 / 3}.admin-device-row>.icon-button{grid-column:3;grid-row:1 / 3;width:36px;height:36px}}