:root{--nd-yellow: #ffcc01;--nd-red: #ca1921;--nd-ink: #1a1a1a;--nd-muted: #6b6b6b;--nd-bg: #f7f1e3;--nd-surface: #ffffff;--nd-border: #ead9a8;--nd-soft: rgba(255, 204, 1, .22);--nd-radius: 14px;--fb-header-h: 64px;--fb-sidebar-w: 260px;--fb-layout-max: 1280px;--fb-layout-x-pad: 24px;--nd-tab-h: 64px;font-family:Be Vietnam Pro,system-ui,sans-serif;color:var(--nd-ink);background:var(--nd-bg);line-height:1.45}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{overflow-x:hidden;background:radial-gradient(ellipse 70% 45% at 8% -8%,rgba(255,204,1,.28),transparent),radial-gradient(ellipse 50% 35% at 100% 0%,rgba(202,25,33,.1),transparent),var(--nd-bg)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.fb-shell{position:relative;min-height:100dvh}.fb-topbar{height:var(--fb-header-h);position:fixed;inset:0 0 auto;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:#fff8e8f0;backdrop-filter:blur(10px);border-bottom:1px solid var(--nd-border);box-shadow:0 1px 8px #5028000f}.fb-topbar-left,.fb-topbar-right{display:flex;align-items:center;gap:12px;min-width:220px}.fb-topbar-right{justify-content:flex-end}.fb-topbar-center{display:flex;align-items:center;gap:28px}.fb-logo{width:44px;height:44px;border:0;padding:0;border-radius:50%;background:transparent;cursor:pointer}.fb-logo-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--nd-yellow);color:var(--nd-red);font-weight:800;font-size:1.15rem}.fb-search{width:min(280px,32vw);height:42px;border-radius:999px;border:1px solid var(--nd-border);background:var(--nd-surface);padding:0 16px}.fb-top-tab{border:0;background:transparent;color:var(--nd-muted);font-size:1.35rem;padding:8px 12px;border-radius:10px;cursor:pointer}.fb-top-tab:hover,.fb-top-tab.active{background:var(--nd-soft);color:var(--nd-red)}.fb-avatar{width:40px;height:40px;border-radius:50%;border:0;background:var(--nd-red);color:#fff;font-weight:700;cursor:pointer}.fb-avatar.sm{width:32px;height:32px;font-size:.85rem}.fb-cta{white-space:nowrap}.fb-layout{max-width:var(--fb-layout-max);margin:0 auto;display:grid;grid-template-columns:var(--fb-sidebar-w) minmax(0,1fr) 280px;gap:20px;padding:calc(var(--fb-header-h) + 20px) var(--fb-layout-x-pad) 28px}.fb-layout--messages{grid-template-columns:var(--fb-sidebar-w) minmax(0,1fr)}.fb-left-sidebar{position:sticky;top:calc(var(--fb-header-h) + 16px);align-self:start;max-height:calc(100dvh - var(--fb-header-h) - 32px);overflow:auto;display:flex;flex-direction:column;gap:12px;padding:14px;border-radius:18px;background:#ffffffd1;border:1px solid var(--nd-border)}.fb-sidebar-brand{display:flex;gap:10px;align-items:center;cursor:pointer}.fb-sidebar-brand__name{margin:0;font-weight:800}.fb-sidebar-brand__tagline{margin:2px 0 0;font-size:.78rem;color:var(--nd-muted)}.fb-left-menu{display:flex;flex-direction:column;gap:4px}.fb-left-item{display:flex;align-items:center;gap:10px;width:100%;border:0;background:transparent;text-align:left;padding:10px 12px;border-radius:12px;color:var(--nd-ink);font-weight:600;cursor:pointer}.fb-left-item:hover{background:var(--nd-soft)}.fb-left-item.active{background:var(--nd-soft);color:var(--nd-red)}.fb-left-icon{font-size:1.15rem;width:1.5rem;text-align:center}.fb-sidebar-bottom{margin-top:auto;display:flex;flex-direction:column;gap:8px;padding-top:8px;border-top:1px solid var(--nd-border)}.fb-user-row{display:flex;align-items:center;gap:10px;border:0;background:transparent;padding:6px;border-radius:10px;cursor:pointer;font-weight:600}.fb-logout{border:0;background:transparent;color:var(--nd-red);font-weight:600;text-align:left;padding:6px 8px;cursor:pointer}.fb-content-wrap{min-width:0}.fb-content{background:#ffffffb8;border:1px solid var(--nd-border);border-radius:18px;padding:18px;min-height:60vh}.fb-right-sidebar{position:sticky;top:calc(var(--fb-header-h) + 16px);align-self:start;display:flex;flex-direction:column;gap:12px}.fb-rail-card{background:#ffffffe0;border:1px solid var(--nd-border);border-radius:16px;padding:16px}.fb-rail-card h3{margin:0 0 8px;font-size:1rem}.fb-mobile-tabs{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:10px 16px;font-weight:700;cursor:pointer}.btn-primary{background:var(--nd-yellow);color:var(--nd-ink)}.btn-danger{background:var(--nd-red);color:#fff}.btn-ghost{background:transparent;border:1px solid var(--nd-border)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field input,.field textarea{border:1px solid var(--nd-border);border-radius:12px;padding:12px 14px;background:var(--nd-surface)}.card{background:var(--nd-surface);border:1px solid var(--nd-border);border-radius:var(--nd-radius);overflow:hidden}.card-media{width:100%;aspect-ratio:16 / 10;object-fit:cover;background:#eee}.card-body{padding:12px 14px}.muted{color:var(--nd-muted);font-size:.9rem}.error{color:var(--nd-red);font-size:.9rem}.auth-page{min-height:100dvh;display:grid;place-items:center;padding:24px}.auth-card{width:min(420px,100%);background:var(--nd-surface);border:1px solid var(--nd-border);border-radius:20px;padding:28px 22px;box-shadow:0 18px 40px #50280014}.auth-card h1{margin:0 0 6px;font-size:1.6rem}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.map-box{height:240px;border-radius:var(--nd-radius);overflow:hidden;border:1px solid var(--nd-border)}.venue-list{display:flex;flex-direction:column;gap:10px}.venue-item{display:grid;grid-template-columns:72px 1fr auto;gap:10px;align-items:center;padding:8px;border:1px solid var(--nd-border);border-radius:12px;background:var(--nd-surface)}.venue-item img{width:72px;height:72px;object-fit:cover;border-radius:10px;background:#eee}@media(max-width:1100px){.fb-layout{grid-template-columns:var(--fb-sidebar-w) minmax(0,1fr)}.fb-right-sidebar{display:none}}@media(max-width:920px){.fb-topbar-center,.fb-left-sidebar,.fb-search,.fb-cta{display:none}.fb-topbar-left,.fb-topbar-right{min-width:0}.fb-layout{grid-template-columns:1fr;padding:calc(var(--fb-header-h) + 12px) 12px calc(var(--nd-tab-h) + 20px)}.fb-content{border:0;background:transparent;padding:0}.fb-mobile-tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(5,1fr);height:calc(var(--nd-tab-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--nd-surface);border-top:1px solid var(--nd-border)}.fb-mobile-tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--nd-muted);font-size:.68rem;font-weight:600}.fb-mobile-tab.active{color:var(--nd-red)}}