:root{--sidebar-width:280px;--sidebar-bg:#080c11;--sidebar-panel:#0d131a;--soft-blue:rgba(40,169,255,.11);--soft-green:rgba(49,208,123,.11);--soft-orange:rgba(255,159,67,.11);--shadow-lg:0 28px 80px rgba(0,0,0,.28);--radius-xl:24px;--radius-lg:18px;--radius-md:14px}.authenticated-app{background:radial-gradient(circle at 78% 0,rgba(24,91,132,.22),transparent 33%),#070a0e}.authenticated-app .app-header{display:none}.app-sidebar{position:fixed;inset:0 auto 0 0;z-index:40;display:flex;flex-direction:column;width:var(--sidebar-width);padding:22px 18px 18px;border-right:1px solid rgba(255,255,255,.07);background:linear-gradient(180deg,rgba(12,18,25,.98),rgba(7,10,14,.99));box-shadow:20px 0 60px rgba(0,0,0,.18)}.sidebar-top{display:flex;align-items:center;justify-content:space-between;padding:0 8px 22px}.sidebar-brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,#34b7ff,#0878d1);box-shadow:0 10px 28px rgba(40,169,255,.26);font:800 20px Manrope;color:#fff}.brand-copy{display:grid;gap:2px}.brand-copy b{font:800 22px Manrope;letter-spacing:-.04em}.brand-copy b span,.mobile-brand span{color:var(--blue)}.brand-copy small{font-size:8px;color:var(--muted);letter-spacing:.11em;text-transform:uppercase}.sidebar-close{display:none;color:var(--muted);font-size:28px;cursor:pointer}.tenant-switcher{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:11px;margin-bottom:18px;padding:12px;border:1px solid rgba(255,255,255,.07);border-radius:15px;background:rgba(255,255,255,.025)}.tenant-switcher>span:nth-child(2){display:grid;min-width:0}.tenant-switcher small{color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.1em}.tenant-switcher strong{overflow:hidden;margin-top:3px;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.tenant-switcher>a{color:var(--muted);font-size:18px}.sidebar-nav{display:block;flex:1;min-height:0;overflow-y:auto;padding:2px 4px 18px}.nav-section-label{margin:20px 11px 8px;color:#647386;font-size:9px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.nav-item{display:grid;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:8px;min-height:44px;margin:3px 0;padding:0 10px;border:1px solid transparent;border-radius:12px;color:#9eabba;font-size:13px;font-weight:700;transition:background .18s,border-color .18s,color .18s,transform .18s}.nav-item:hover{background:rgba(255,255,255,.035);color:#fff;transform:translateX(2px)}.nav-item.is-active{border-color:rgba(40,169,255,.18);background:linear-gradient(90deg,rgba(40,169,255,.15),rgba(40,169,255,.04));color:#fff;box-shadow:inset 3px 0 0 var(--blue)}.nav-icon{display:grid;place-items:center;width:27px;height:27px;border-radius:9px;background:rgba(255,255,255,.04);color:#9eb2c5;font-size:15px}.nav-item.is-active .nav-icon{background:rgba(40,169,255,.17);color:var(--blue)}.platform-link b{padding:4px 6px;border-radius:999px;background:rgba(40,169,255,.12);color:var(--blue);font-size:8px;letter-spacing:.08em}.sidebar-footer{display:grid;gap:12px;padding:14px 5px 0;border-top:1px solid rgba(255,255,255,.07)}.user-chip{display:flex;align-items:center;gap:10px;min-width:0}.user-avatar{display:grid;place-items:center;flex:0 0 36px;height:36px;border-radius:11px;background:#172331;color:var(--blue);font-weight:800}.user-chip>span:last-child{display:grid;min-width:0}.user-chip strong{overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.user-chip small{margin-top:3px;color:var(--muted);font-size:9px}.sidebar-footer form{margin:0}.logout-button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:10px 12px;border:1px solid rgba(255,255,255,.07);border-radius:11px;background:rgba(255,255,255,.025);color:var(--muted);font:700 11px Inter;cursor:pointer}.logout-button:hover{border-color:rgba(255,93,104,.25);color:#fff}.app-stage{min-height:100vh;margin-left:var(--sidebar-width)}.authenticated-app .shell{width:min(1440px,calc(100% - 64px));padding:34px 0 80px}.mobile-app-header{display:none}.premium-banner{margin-bottom:22px;box-shadow:0 12px 38px rgba(0,0,0,.12)}.nav-toggle,.nav-backdrop{display:none}.authenticated-app .panel,.authenticated-app .metric,.authenticated-app .tournament-card,.authenticated-app .organization-card,.authenticated-app .empty{box-shadow:0 18px 45px rgba(0,0,0,.12)}.authenticated-app .button{transition:transform .18s,box-shadow .18s,border-color .18s}.authenticated-app .button:hover{transform:translateY(-2px)}.authenticated-app .panel{border-color:rgba(255,255,255,.075);background:linear-gradient(145deg,rgba(20,28,37,.96),rgba(11,16,22,.98))}.authenticated-app .metric{border-color:rgba(255,255,255,.075);background:linear-gradient(145deg,rgba(20,28,37,.96),rgba(10,15,20,.98))}.authenticated-app .page-head h1,.authenticated-app .dashboard-hero h1,.authenticated-app .tournament-hero h1{font-weight:800}.authenticated-app .dashboard-hero{box-shadow:var(--shadow-lg)}.public-header{display:flex}@media(max-width:1080px){.app-sidebar{width:260px}.app-stage{margin-left:260px}.authenticated-app .shell{width:min(100% - 40px,1200px)}}@media(max-width:860px){.app-sidebar{transform:translateX(-105%);width:min(320px,88vw);transition:transform .22s ease}.app-stage{margin-left:0}.nav-toggle:checked~.app-sidebar{transform:translateX(0)}.nav-toggle:checked+.nav-backdrop{display:block;position:fixed;inset:0;z-index:35;background:rgba(0,0,0,.66);backdrop-filter:blur(4px)}.sidebar-close{display:block}.mobile-app-header{position:sticky;top:0;z-index:30;display:grid;grid-template-columns:42px 1fr 42px;align-items:center;height:66px;padding:0 16px;border-bottom:1px solid rgba(255,255,255,.07);background:rgba(7,10,14,.9);backdrop-filter:blur(18px)}.mobile-menu-button{display:grid;gap:4px;width:36px;padding:8px;cursor:pointer}.mobile-menu-button span{display:block;height:2px;border-radius:2px;background:#c6d1dc}.mobile-brand{justify-self:center;font:800 21px Manrope;letter-spacing:-.04em}.mobile-notifications{display:grid;place-items:center;justify-self:end;width:36px;height:36px;border-radius:11px;background:rgba(255,255,255,.04);color:var(--blue);font-size:20px}.authenticated-app .shell{width:min(100% - 28px,900px);padding-top:24px}}@media(max-width:560px){.authenticated-app .shell{width:min(100% - 20px,700px);padding-bottom:50px}.premium-banner{display:none}.sidebar-top{padding-bottom:16px}.tenant-switcher{margin-bottom:10px}.nav-section-label{margin-top:16px}.dashboard-hero,.tournament-hero{border-radius:19px}.authenticated-app .panel,.authenticated-app .metric,.authenticated-app .tournament-card,.authenticated-app .organization-card,.authenticated-app .empty{border-radius:16px}}