/* Phase 18.1 corrective mobile/navigation/auth/performance hotfix */
:root{--ff-safe-bottom:env(safe-area-inset-bottom,0px)}
html,body{width:100%;max-width:100%;overflow-x:hidden}body{overscroll-behavior-y:none}.admin-content,.customer-page main,main{min-width:0}.btn,button,a,input,select,textarea{font-size:16px}select,input,textarea{max-width:100%}.alert,.auth-alert{border-radius:14px;padding:12px 14px;margin:10px 0;font-weight:800}.alert-success,.auth-alert.success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.alert-error,.auth-alert.error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}
/* Always-visible mobile logout/login */
.mobile-header-auth{display:none;text-decoration:none;border-radius:999px;padding:9px 12px;font-weight:900;background:#fee2e2;color:#991b1b;border:1px solid #fecaca;white-space:nowrap}.mobile-header-auth[href*="login"]{background:#dcfce7;color:#166534;border-color:#bbf7d0}.topbar-mobile-logout{display:inline-flex!important;min-height:36px;align-items:center;justify-content:center;white-space:nowrap}
@media(max-width:900px){.mobile-header-auth{display:inline-flex!important;margin-left:auto}.customer-header .customer-menu-btn{margin-left:0!important}.customer-header{position:sticky!important;top:0!important;z-index:9000!important}.customer-logo{flex:1 1 auto}.customer-nav.open{top:62px!important}.customer-nav a[href*="logout"]{order:99}.admin-topbar{z-index:9000!important}.top-actions{margin-left:auto}.topbar-mobile-logout{display:inline-flex!important;font-size:13px!important;padding:9px 12px!important}.owner-chip .owner-text a.header-logout-link{display:none!important}.icon-btn,.theme-toggle-btn{min-width:38px;min-height:38px}.admin-sidebar{padding-bottom:calc(90px + var(--ff-safe-bottom))!important}.admin-nav .nav-link{font-size:15px!important}.admin-content{padding-bottom:calc(105px + var(--ff-safe-bottom))!important}.table-card{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.table-card table{width:max-content;min-width:760px}.kitchen-board{display:grid!important;grid-template-columns:1fr!important;gap:14px!important}.kitchen-col,.kitchen-order{min-width:0!important}.clean-table-actions,.actions,.admin-inline-form,.assign-form{display:flex!important;flex-direction:column!important;gap:8px!important;align-items:stretch!important}.clean-table-actions button,.actions button,.admin-inline-form button,.assign-form button{width:100%!important;min-height:44px}.dispatch-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.form-grid{grid-template-columns:1fr!important}.span-2{grid-column:auto!important}.mobile-bottom{z-index:8800!important;padding-bottom:var(--ff-safe-bottom)!important}}
@media(max-width:520px){.dispatch-grid{grid-template-columns:1fr!important}.top-actions .icon-btn{display:none}.owner-chip{display:none!important}.admin-topbar{justify-content:space-between}.topbar-mobile-logout{display:inline-flex!important}.customer-nav.open{left:8px!important;right:8px!important}.ff-toast{left:12px!important;right:12px!important;bottom:calc(86px + var(--ff-safe-bottom))!important;max-width:none!important}.auth-tabs{display:grid!important;grid-template-columns:1fr 1fr!important}.auth-tab{min-height:46px}}
/* Premium customer login/register restoration */
.auth-page{min-height:100vh;position:relative;overflow-x:hidden;background:radial-gradient(circle at 15% 15%,rgba(34,197,94,.42),transparent 28%),radial-gradient(circle at 82% 12%,rgba(16,185,129,.25),transparent 22%),linear-gradient(135deg,#021b11 0%,#064e3b 48%,#111827 100%)!important}.auth-page:before{content:"";position:fixed;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.01));pointer-events:none}.auth-glass{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;min-height:620px;border-radius:36px;background:rgba(255,255,255,.13)!important;border:1px solid rgba(255,255,255,.28)!important;box-shadow:0 30px 100px rgba(0,0,0,.38)!important;backdrop-filter:blur(28px)!important;-webkit-backdrop-filter:blur(28px)!important}.auth-art{position:relative;padding:46px!important;color:#fff}.auth-panel{border-radius:30px!important;margin:18px!important;padding:28px!important;background:rgba(255,255,255,.90)!important;color:#172033!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.4)}.auth-tabs{background:#eefdf3!important;border:1px solid #bbf7d0!important;border-radius:999px!important;padding:5px!important}.auth-tab{border:0!important;border-radius:999px!important;background:transparent!important;color:#166534!important;font-weight:900!important}.auth-tab.active{background:linear-gradient(135deg,#16a34a,#22c55e)!important;color:#fff!important;box-shadow:0 10px 24px rgba(22,163,74,.28)}.input-wrap{background:#fff!important;border:1px solid #dcfce7!important;border-radius:18px!important;box-shadow:0 8px 20px rgba(15,23,42,.06)}.input-wrap input{background:transparent!important;border:0!important;outline:0!important}.auth-submit{border:0!important;border-radius:18px!important;min-height:48px!important;font-weight:950!important;box-shadow:0 14px 30px rgba(22,163,74,.30)}.foodfast-green-ball,.auth-ball{position:fixed;border-radius:999px;background:radial-gradient(circle,rgba(74,222,128,.75),rgba(34,197,94,.18) 50%,transparent 70%);filter:blur(.2px);animation:ffFloat 9s ease-in-out infinite;z-index:0}.ball-one,.b1{width:180px;height:180px;left:7%;top:18%}.ball-two,.b2{width:110px;height:110px;right:12%;top:22%;animation-delay:-2s}.ball-three,.b3{width:150px;height:150px;left:18%;bottom:12%;animation-delay:-4s}.ball-four{width:90px;height:90px;right:20%;bottom:16%;animation-delay:-6s}@keyframes ffFloat{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(18px,-26px,0) scale(1.08)}}.auth-header,.auth-shell{position:relative;z-index:1}.auth-slide{will-change:transform,opacity}.auth-slide.active{animation:ffSlideIn .28s ease both}@keyframes ffSlideIn{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@media(max-width:840px){.auth-glass{grid-template-columns:1fr;min-height:auto}.auth-art{padding:24px!important}.auth-panel{margin:10px!important;padding:18px!important}.auth-shell{padding-top:14px!important}.auth-food-card{display:none}.auth-icons{display:none}.auth-benefits{display:none}}
/* Faster perceived performance */
img[loading="lazy"]{content-visibility:auto}.page-hero,.table-card,.form-card,.dispatch-card,.kitchen-order,.auth-glass{content-visibility:auto;contain-intrinsic-size:1px 420px}@media(prefers-reduced-motion:reduce){.foodfast-green-ball,.auth-ball{animation:none!important}}