:root{--font-ar:"Cairo", system-ui, -apple-system, sans-serif;--font-en:"Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#eef2ff;--primary-glow:rgba(79,70,229,.18);--secondary:#0ea5e9;--secondary-hover:#0284c7;--secondary-light:#f0f9ff;--accent:#f59e0b;--accent-light:#fef3c7;--success:#10b981;--success-light:#ecfdf5;--danger:#ef4444;--danger-light:#fef2f2;--dark:#0f172a;--dark-surface:#1e293b;--dark-border:#334155;--bg-main:#f8fafc;--bg-card:#fff;--bg-surface:#f1f5f9;--text-main:#1e293b;--text-muted:#64748b;--text-light:#94a3b8;--border-color:#e2e8f0;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);--shadow-lg:0 10px 25px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);--shadow-glow:0 8px 24px -4px var(--primary-glow);--transition:all .22s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-en);background-color:var(--bg-main);color:var(--text-main);flex-direction:column;min-height:100vh;line-height:1.6;display:flex}html[dir=rtl] body{font-family:var(--font-ar)}.container{width:100%;max-width:1240px;margin-left:auto;margin-right:auto;padding-left:1.25rem;padding-right:1.25rem}.site-header{z-index:50;border-bottom:1px solid var(--border-color);background:#fff;transition:border-color .2s,background .2s;position:sticky;top:0;transform:translateZ(0)}@supports (backdrop-filter:blur(12px)){.site-header{-webkit-backdrop-filter:blur(12px);background:rgba(255,255,255,.94)}}.nav-wrapper{justify-content:space-between;align-items:center;height:72px;display:flex}.logo-brand{color:var(--primary);align-items:center;gap:10px;font-size:1.35rem;font-weight:800;text-decoration:none;display:flex}.logo-brand span.logo-badge{border-radius:var(--radius-full);background:var(--primary-light);color:var(--primary);padding:2px 8px;font-size:.72rem;font-weight:600}.nav-links{align-items:center;gap:1.25rem;list-style:none;display:flex}@supports not (gap:1rem){.nav-links>li+li{margin-left:1.25rem}html[dir=rtl] .nav-links>li+li{margin-left:0;margin-right:1.25rem}.nav-link svg{margin-right:7px}html[dir=rtl] .nav-link svg{margin-left:7px;margin-right:0}.mobile-nav-link svg{margin-right:12px}html[dir=rtl] .mobile-nav-link svg{margin-left:12px;margin-right:0}.nav-actions>*+*{margin-left:.65rem}html[dir=rtl] .nav-actions>*+*{margin-left:0;margin-right:.65rem}}.nav-link{color:var(--text-muted);border-radius:var(--radius-sm);white-space:nowrap;align-items:center;gap:7px;padding:6px 12px;font-size:.94rem;font-weight:600;text-decoration:none;transition:color .18s,background .18s;display:inline-flex;position:relative}.nav-link svg{stroke:currentColor;flex-shrink:0;width:16px;height:16px;transition:transform .18s}.nav-link:hover{color:var(--primary);background:var(--primary-light)}.nav-link:hover svg{transform:translateY(-1px)}.nav-link.active{color:var(--primary);background:var(--primary-light);font-weight:700}.nav-actions{align-items:center;gap:.75rem;display:flex}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);white-space:nowrap;border:1px solid transparent;justify-content:center;align-items:center;gap:8px;padding:9px 20px;font-size:.92rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background:var(--secondary);color:#fff}.btn-secondary:hover{background:var(--secondary-hover);transform:translateY(-1px)}.btn-outline{border-color:var(--border-color);color:var(--text-main);background:0 0}.btn-outline:hover{background:var(--bg-surface);border-color:var(--text-light)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#059669}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{border-radius:var(--radius-sm);padding:5px 12px;font-size:.82rem}.btn-lg{border-radius:var(--radius-lg);padding:13px 28px;font-size:1.05rem}.lang-switch-btn{border-radius:var(--radius-sm);color:var(--text-muted);border-color:var(--border-color);gap:5px;padding:6px 11px;font-size:.82rem;font-weight:700;text-decoration:none}.lang-switch-btn:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-light)}.btn-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:38px;min-width:38px;height:38px;padding:0;display:inline-flex}.btn-icon svg{transition:transform .2s}.btn-icon:hover svg{transform:scale(1.1)}.user-dropdown{align-items:center;display:inline-flex;position:relative}.user-avatar-btn{border:2px solid var(--primary-light);cursor:pointer;width:38px;min-width:38px;height:38px;transition:var(--transition);background:linear-gradient(135deg, var(--primary-light) 0%, #e0e7ff 100%);box-shadow:var(--shadow-sm);border-radius:50%;outline:none;justify-content:center;align-items:center;padding:0;display:inline-flex;overflow:hidden}.user-avatar-btn:hover,.user-avatar-btn:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);transform:translateY(-1px)}.user-avatar-img{-o-object-fit:cover;object-fit:cover;border-radius:50%;width:100%;height:100%;display:block}.user-avatar-initial{color:var(--primary);text-transform:uppercase;font-size:1.05rem;font-weight:800;line-height:1}.user-dropdown-menu{top:calc(100% + 8px);left:auto;right:0;border:1px solid var(--border-color);border-radius:var(--radius-md);min-width:225px;box-shadow:var(--shadow-lg);z-index:100;opacity:0;visibility:hidden;pointer-events:none;background:#fff;padding:8px 0;transition:opacity .2s,transform .2s,visibility .2s;position:absolute;transform:translateY(-8px)translateZ(0)}.user-dropdown-menu:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){right:0}.user-dropdown-menu:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){right:0}.user-dropdown-menu:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){left:0}.user-dropdown-menu:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){left:0}html[dir=rtl] .user-dropdown-menu{left:0;right:auto}.user-dropdown.is-open .user-dropdown-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)translateZ(0)}.user-dropdown-header{align-items:center;gap:10px;padding:10px 14px;display:flex}.user-dropdown-avatar{background:var(--primary-light);width:36px;height:36px;color:var(--primary);border:1px solid rgba(79,70,229,.2);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:800;display:flex;overflow:hidden}.user-dropdown-avatar img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%}.user-dropdown-avatar span{font-size:1rem;line-height:1}.user-dropdown-info{flex-direction:column;min-width:0;display:flex;overflow:hidden}.user-dropdown-info .user-name{color:var(--dark);white-space:nowrap;text-overflow:ellipsis;font-size:.88rem;font-weight:700;line-height:1.3;overflow:hidden}.user-dropdown-info .user-role{color:var(--text-muted);font-size:.72rem;font-weight:600}.user-dropdown-divider{background:var(--border-color);height:1px;margin:6px 0}.user-dropdown-item{color:var(--text-main);transition:var(--transition);cursor:pointer;width:100%;text-align:inherit;background:0 0;border:none;align-items:center;gap:10px;padding:8px 14px;font-family:inherit;font-size:.88rem;font-weight:600;text-decoration:none;display:flex}.user-dropdown-item:hover{background:var(--bg-surface);color:var(--primary)}.user-dropdown-item.text-danger{color:var(--danger)}.user-dropdown-item.text-danger:hover{background:var(--danger-light);color:var(--danger)}.nav-toggle-btn{border-radius:var(--radius-sm);border:1px solid var(--border-color);cursor:pointer;width:38px;min-width:38px;height:38px;transition:var(--transition);background:0 0;outline:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:0;display:none}.nav-toggle-btn:hover{background:var(--bg-surface);border-color:var(--text-light)}.hamburger-bar{background-color:var(--text-main);transform-origin:50%;border-radius:2px;width:20px;height:2px;transition:all .25s cubic-bezier(.4,0,.2,1);display:block}.nav-toggle-btn.is-active .hamburger-bar:first-child{transform:translateY(7px)rotate(45deg)}.nav-toggle-btn.is-active .hamburger-bar:nth-child(2){opacity:0;transform:scaleX(0)}.nav-toggle-btn.is-active .hamburger-bar:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.mobile-drawer-overlay{z-index:99;opacity:0;visibility:hidden;background:rgba(15,23,42,.55);transition:opacity .25s,visibility .25s;position:fixed;top:0;bottom:0;left:0;right:0;transform:translateZ(0)}@supports (backdrop-filter:blur(4px)){.mobile-drawer-overlay{-webkit-backdrop-filter:blur(4px)}}.mobile-drawer-overlay.is-active{opacity:1;visibility:visible}.mobile-drawer{z-index:100;width:300px;max-width:86vw;box-shadow:var(--shadow-lg);-webkit-overflow-scrolling:touch;background:#fff;flex-direction:column;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;bottom:0;overflow-y:auto}html[dir=rtl] .mobile-drawer,body:not([dir=ltr]) .mobile-drawer{border-right:1px solid var(--border-color);left:0;right:auto;transform:translate(-100%)}html[dir=ltr] .mobile-drawer{border-left:1px solid var(--border-color);left:auto;right:0;transform:translate(100%)}.mobile-drawer.is-active{transform:translate(0)!important}body.nav-drawer-open{overflow:hidden}.mobile-drawer-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.25rem 1.25rem 1rem;display:flex}.mobile-drawer-close{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:flex}.mobile-drawer-close:hover{background:var(--bg-surface);color:var(--dark)}.mobile-user-card{border-radius:var(--radius-md);background:var(--bg-surface);border:1px solid var(--border-color);align-items:center;gap:12px;margin:1rem 1.25rem .5rem;padding:12px 14px;display:flex}.mobile-user-meta{flex-direction:column;min-width:0;display:flex;overflow:hidden}.mobile-user-name{color:var(--dark);white-space:nowrap;text-overflow:ellipsis;font-size:.92rem;font-weight:700;overflow:hidden}.mobile-user-role{color:var(--primary);font-size:.75rem;font-weight:600}.mobile-guest-actions{gap:8px;margin:1rem 1.25rem .5rem;display:flex}.mobile-guest-actions .btn{flex:1;padding:8px 10px;font-size:.85rem}.mobile-nav-body{flex-grow:1;padding:.75rem 1rem;overflow-y:auto}.mobile-nav-links{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.mobile-nav-link{border-radius:var(--radius-md);color:var(--text-main);transition:var(--transition);align-items:center;gap:12px;padding:11px 14px;font-size:.95rem;font-weight:600;text-decoration:none;display:flex}.mobile-nav-link:hover,.mobile-nav-link.active{background:var(--primary-light);color:var(--primary);font-weight:700}.mobile-nav-section-title{color:var(--text-light);text-transform:uppercase;letter-spacing:.05em;padding:14px 14px 4px;font-size:.72rem;font-weight:700}.mobile-drawer-footer{border-top:1px solid var(--border-color);background:var(--bg-main);margin-top:auto;padding:1rem 1.25rem}.mobile-drawer-footer-row{justify-content:space-between;align-items:center;gap:10px;display:flex}.hero-section{text-align:center;background:radial-gradient(circle at 50% 0,#e0e7ff 0%,#f8fafc 70%);padding:4.5rem 0 3.5rem}.hero-title{color:var(--dark);margin-bottom:1.25rem;font-size:3rem;font-weight:800;line-height:1.2}.hero-title span{background:linear-gradient(135deg, var(--primary) 0%, #a855f7 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-desc{max-width:680px;color:var(--text-muted);margin:0 auto 2rem;font-size:1.15rem}.hero-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;display:flex}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin:2rem 0;display:grid}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);transition:var(--transition);flex-direction:column;display:flex;overflow:hidden}.card:hover{box-shadow:var(--shadow-lg);border-color:rgba(79,70,229,.3);transform:translateY(-4px)}.card-thumb{background:#e2e8f0;width:100%;height:175px;position:relative;overflow:hidden}.card-thumb img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;transition:transform .3s}.card:hover .card-thumb img{transform:scale(1.04)}.card-badge{top:12px;left:12px;border-radius:var(--radius-full);color:#fff;background:rgba(15,23,42,.82);padding:4px 10px;font-size:.75rem;font-weight:700;position:absolute}.card-badge:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){left:12px}.card-badge:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){left:12px}.card-badge:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){right:12px}.card-badge:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){right:12px}html[dir=rtl] .card-badge{left:auto;right:12px}@supports (backdrop-filter:blur(4px)){.card-badge{-webkit-backdrop-filter:blur(4px);background:rgba(15,23,42,.75)}}.card-body{flex-direction:column;flex-grow:1;padding:1.25rem;display:flex}.card-title{color:var(--dark);margin-bottom:.5rem;font-size:1.15rem;font-weight:700;text-decoration:none}.card-title:hover{color:var(--primary)}.card-desc{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;flex-grow:1;margin-bottom:1rem;font-size:.9rem;display:-webkit-box;overflow:hidden}.card-footer{border-top:1px solid var(--border-color);color:var(--text-light);justify-content:space-between;align-items:center;margin-top:auto;padding-top:.85rem;font-size:.85rem;display:flex}.badge{border-radius:var(--radius-full);align-items:center;padding:3px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-primary{background:var(--primary-light);color:var(--primary)}.badge-success{background:var(--success-light);color:var(--success)}.badge-accent{background:var(--accent-light);color:var(--accent)}.badge-danger{background:var(--danger-light);color:var(--danger)}.badge-neutral{background:var(--bg-surface);color:var(--text-muted)}.alert{border-radius:var(--radius-md);align-items:center;gap:12px;margin-bottom:1.5rem;padding:1rem 1.25rem;font-size:.95rem;font-weight:500;display:flex}.alert-success{background:var(--success-light);color:#065f46;border:1px solid #a7f3d0}.alert-danger{background:var(--danger-light);color:#991b1b;border:1px solid #fecaca}.alert-warning{background:var(--accent-light);color:#92400e;border:1px solid #fde68a}.alert-info{background:var(--secondary-light);color:#075985;border:1px solid #bae6fd}.dash-wrapper{min-height:100vh;display:flex}.dash-sidebar{-webkit-border-end:1px solid var(--border-color);background:#fff;flex-direction:column;flex-shrink:0;width:260px;height:100vh;display:flex;position:sticky;top:0;overflow-y:auto}.dash-sidebar:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){border-right:1px solid var(--border-color)}.dash-sidebar:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){border-right:1px solid var(--border-color)}.dash-sidebar:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){border-left:1px solid var(--border-color)}.dash-sidebar:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){border-left:1px solid var(--border-color)}.dash-sidebar-header{border-bottom:1px solid var(--border-color);padding:1.5rem}.dash-nav{flex-direction:column;flex-grow:1;gap:.35rem;padding:1rem;display:flex}.dash-nav-link{border-radius:var(--radius-md);color:var(--text-muted);transition:var(--transition);align-items:center;gap:12px;padding:10px 14px;font-size:.92rem;font-weight:600;text-decoration:none;display:flex}.dash-nav-link:hover,.dash-nav-link.active{background:var(--primary-light);color:var(--primary)}.dash-main{background:var(--bg-main);flex-direction:column;flex-grow:1;min-width:0;display:flex}.dash-topbar{border-bottom:1px solid var(--border-color);z-index:40;background:#fff;justify-content:space-between;align-items:center;height:64px;padding:0 1.5rem;display:flex;position:sticky;top:0;transform:translateZ(0)}.dash-content{flex-grow:1;min-width:0;padding:2rem}.table-responsive{border-radius:var(--radius-lg);border:1px solid var(--border-color);width:100%;box-shadow:var(--shadow-sm);background:#fff;overflow-x:auto}.table{border-collapse:collapse;text-align:start;width:100%}.table th{background:var(--bg-surface);color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border-color);padding:12px 16px;font-size:.82rem;font-weight:700}.table td{border-bottom:1px solid var(--border-color);vertical-align:middle;padding:14px 16px;font-size:.9rem}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:#f8fafc}.form-group{margin-bottom:1.25rem}.form-label{color:var(--dark);margin-bottom:6px;font-size:.88rem;font-weight:600;display:block}.form-control{border-radius:var(--radius-md);border:1px solid var(--border-color);width:100%;color:var(--dark);transition:var(--transition);background:#fff;outline:none;padding:10px 14px;font-family:inherit;font-size:.95rem}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.stat-card{border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;align-items:center;gap:1rem;padding:1.5rem;display:flex}.stat-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:54px;height:54px;font-size:1.5rem;display:flex}.stat-value{color:var(--dark);font-size:1.85rem;font-weight:800;line-height:1.1}.stat-label{color:var(--text-muted);font-size:.88rem;font-weight:500}.site-footer{border-top:1px solid var(--border-color);background:#fff;margin-top:auto;padding:2.5rem 0}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem;display:flex}.dash-sidebar-toggle{border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;width:36px;min-width:36px;height:36px;color:var(--text-main);transition:var(--transition);background:0 0;justify-content:center;align-items:center;display:none}.dash-sidebar-toggle:hover{background:var(--bg-surface);border-color:var(--text-light)}.dash-sidebar-overlay{display:none}.dash-sidebar-toggle,.dash-sidebar-close,.dash-sidebar-overlay{touch-action:manipulation}@media (max-width:992px){.hero-title{font-size:2.3rem}.desktop-nav{display:none}.nav-toggle-btn{display:flex}.nav-actions{gap:.5rem}}@media (max-width:900px){.dash-sidebar-toggle{display:inline-flex}.dash-sidebar-close{display:inline-flex!important}.dash-sidebar-overlay{top:0;bottom:0;left:0;right:0;z-index:89;opacity:0;visibility:hidden;background:rgba(15,23,42,.5);transition:opacity .25s,visibility .25s;display:block;position:fixed;top:0;bottom:0;left:0;right:0}@supports 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