/* V4.2.2 Competitive Platform Shell */
:root{--shell-sidebar:282px;--shell-topbar:72px;--shell-panel:rgba(5,13,29,.76);--shell-line:rgba(114,228,255,.18);--shell-cyan:#72e4ff;--shell-green:#8fffd2;--shell-red:#ff5e78}
body.platform-shell{min-height:100vh;background:radial-gradient(circle at 16% 0%,rgba(114,228,255,.16),transparent 30%),radial-gradient(circle at 100% 18%,rgba(55,199,255,.08),transparent 34%),linear-gradient(180deg,#030814 0%,#050d19 48%,#02050c 100%)!important}.platform-shell .topbar{position:fixed;left:18px;top:18px;bottom:18px;width:var(--shell-sidebar);height:auto;z-index:40;display:flex;flex-direction:column;align-items:stretch;gap:18px;padding:18px;border:1px solid rgba(114,228,255,.22);border-radius:28px;background:linear-gradient(180deg,rgba(6,16,34,.92),rgba(2,7,16,.88));box-shadow:0 24px 90px rgba(0,0,0,.44),inset 0 1px 0 rgba(255,255,255,.04);backdrop-filter:blur(18px)}.platform-shell .brand{display:flex;gap:12px;align-items:center;padding:12px;border:1px solid rgba(114,228,255,.14);border-radius:20px;background:rgba(255,255,255,.025);text-decoration:none}.platform-shell .brand img{width:52px;height:52px;object-fit:contain}.platform-shell .brand 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.account-pill{width:100%;justify-content:center}.platform-shell .shell{margin-left:calc(var(--shell-sidebar) + 42px);max-width:none;width:auto;padding:20px 28px 40px}.platform-shell .footer{margin-left:calc(var(--shell-sidebar) + 42px)}.platform-command-bar{position:sticky;top:18px;z-index:35;display:grid;grid-template-columns:minmax(260px,1fr) auto auto;gap:14px;align-items:center;margin-bottom:20px;padding:12px;border:1px solid rgba(114,228,255,.18);border-radius:22px;background:linear-gradient(135deg,rgba(6,16,34,.84),rgba(3,8,18,.78));box-shadow:0 18px 55px rgba(0,0,0,.28);backdrop-filter:blur(14px)}.platform-search{display:flex;align-items:center;gap:10px;border:1px solid rgba(114,228,255,.18);border-radius:16px;padding:10px 12px;background:rgba(255,255,255,.028)}.platform-search span{color:var(--shell-cyan)}.platform-search input{width:100%;border:0;outline:0;background:transparent;color:var(--bsk-ice-white,#dff8ff);font:inherit;font-weight:800}.platform-search 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.card{padding:22px;background:linear-gradient(145deg,rgba(8,19,40,.72),rgba(4,10,24,.62))}.platform-mode-showcase h3{margin:6px 0 8px}.platform-mode-showcase p{color:var(--muted)}.platform-leaderboard-card{display:grid;gap:14px}.platform-rank-row{display:grid;grid-template-columns:48px minmax(0,1fr) 100px;gap:12px;align-items:center;border:1px solid rgba(114,228,255,.14);border-radius:18px;padding:14px;background:rgba(255,255,255,.025)}.platform-rank-row b{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:rgba(114,228,255,.09);color:var(--shell-cyan)}.platform-rank-row strong{color:var(--bsk-ice-white,#dff8ff)}.platform-rank-row span{color:var(--muted);font-size:12px}.platform-rank-row small{text-align:right;color:var(--shell-green);font-weight:950}.platform-shell .hero{min-height:360px;border-radius:30px}.platform-shell .home-tournaments{display:none}.platform-shell .portal-grid{display:none}.platform-shell .section-head h1{font-size:46px}.platform-shell [data-view="customs"] .customs-layout,.platform-shell [data-view="switcharo"] .stats-grid.wide{margin-top:18px}.platform-shell .td-hero{border-radius:30px}.platform-shell .td-tabs-redesign{position:sticky;top:92px;z-index:25}@media(max-width:1180px){:root{--shell-sidebar:232px}.platform-shell .shell{margin-left:270px}.platform-grid{grid-template-columns:1fr}.platform-stats,.platform-main-facts,.platform-mode-showcase{grid-template-columns:repeat(2,minmax(0,1fr))}.platform-command-bar{grid-template-columns:1fr}}@media(max-width:860px){.platform-shell .topbar{position:sticky;left:auto;top:0;bottom:auto;width:auto;height:auto;margin:10px;border-radius:22px}.platform-shell .nav{display:flex;overflow:auto;padding-bottom:4px}.platform-shell .nav:before{display:none}.platform-shell .nav a{white-space:nowrap}.platform-shell .topbar-side{display:flex}.platform-shell .shell,.platform-shell .footer{margin-left:0;padding:12px 14px 32px}.platform-command-bar{top:8px;margin:8px 0 14px}.platform-stats,.platform-main-facts,.platform-mode-showcase{grid-template-columns:1fr}.platform-main-event h3{font-size:28px}}