:root{--color-navy:#0b1929;--color-crimson:#c41e3a;--color-gold:#d4af37;--color-parchment:beige;--bg-abyss:#060d14;--bg-base:#0b1929;--bg-sidebar:#091522;--bg-surface:#112236;--bg-card:#112236b3;--bg-card-hover:#182e48cc;--bg-overlay:#060d14f5;--bg-input:#ffffff0d;--accent:#c41e3a;--accent-hover:#e0243f;--accent-glow:#c41e3a59;--accent-secondary:#9a1830;--gold:#d4af37;--gold-hover:#e8c84a;--gold-glow:#d4af374d;--gold-dark:#a88a28;--text-primary:beige;--text-secondary:#b8bdd4;--text-muted:#6e7a8a;--text-dim:#3a4555;--border-subtle:#d4af3714;--border-default:#d4af3726;--border-strong:#d4af3747;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--radius-full:9999px;--primary:#c41e3a;--primary-glow:#c41e3a59;--primary-hover:#e0243f;--shadow-md:0 8px 32px #0009;--shadow-glow:0 0 28px #c41e3a4d;--shadow-gold:0 0 20px #d4af3733;--font:"Outfit", -apple-system, sans-serif;--font-main:"Outfit", -apple-system, sans-serif;--font-display:"Cinzel", serif;--sidebar-width:72px;--content-max:1800px;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{background:var(--bg-base);color:var(--text-primary);font-size:16px}body{font-family:var(--font);background:var(--bg-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.5;overflow-x:hidden}#root{min-height:100vh;display:flex}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff2e}::-webkit-scrollbar-corner{background:0 0}::selection{background:var(--accent);color:#fff}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit;cursor:pointer;color:inherit;background:0 0;border:none}input,textarea,select{font:inherit;color:var(--text-primary);background:var(--bg-input,#ffffff0f);border:1px solid var(--border-default);border-radius:var(--radius-md);outline:none;width:100%;padding:.7rem 1rem;transition:border-color .2s,background .2s,box-shadow .2s}input:hover,textarea:hover,select:hover{border-color:var(--border-strong);background:#ffffff14}input:focus,textarea:focus,select:focus{border-color:var(--accent);background:#ffffff1a;box-shadow:0 0 0 3px #e5091426}select{-webkit-appearance:none;appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0a4b8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-position:right .75rem center;background-repeat:no-repeat;padding-right:2.5rem}select option{background:var(--bg-sidebar,#0d0d12);color:var(--text-primary);padding:.5rem}input[type=checkbox],input[type=radio]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:700;line-height:1.2}.spinner{border:2px solid #ffffff1a;border-top-color:var(--accent);border-radius:50%;width:24px;height:24px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s ease-in-out infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.app-shell{width:100%;min-height:100vh;display:flex}.sidebar-wrapper{z-index:200;position:fixed;top:0;bottom:0;left:0}.sidebar{z-index:2;width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-subtle);height:100%;transition:width .28s var(--ease-out);flex-direction:column;display:flex;position:relative;overflow:hidden}.sidebar-wrapper.expanded .sidebar{width:min(33vw,360px)}.sidebar-overlay{-webkit-backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity .28s var(--ease-out);z-index:1;background:#00000080;position:fixed;top:0;bottom:0;left:0;right:0}.sidebar-wrapper.expanded .sidebar-overlay{opacity:1;pointer-events:auto}.sidebar-logo{justify-content:center;padding:1.25rem 0 .8rem;display:flex}.sidebar-logo-link{color:inherit;flex-direction:column;align-items:center;gap:6px;text-decoration:none;display:flex}.logo-img{width:42px;height:auto;filter:drop-shadow(0 0 14px var(--primary-glow));transition:width .28s var(--ease-out);flex-shrink:0}.sidebar-wrapper.expanded .logo-img{width:58px}.logo-text-sidebar{font-family:var(--font-display);text-transform:uppercase;letter-spacing:1.5px;color:#fff;white-space:nowrap;opacity:0;height:0;font-size:.8rem;font-weight:900;transition:opacity .2s,height .2s;overflow:hidden}.sidebar-wrapper.expanded .logo-text-sidebar{opacity:1;height:auto}.logo-text-sidebar span{color:var(--primary);text-shadow:0 0 12px var(--primary-glow)}.sidebar-auth-btns{flex-direction:column;gap:4px;margin-bottom:8px;padding:0 14px;display:flex}.sidebar-onboard-btn,.sidebar-login-btn{border-radius:var(--radius-md);white-space:nowrap;justify-content:center;align-items:center;gap:0;padding:10px;font-size:.78rem;font-weight:700;text-decoration:none;transition:all .2s;display:flex;overflow:hidden}.sidebar-wrapper.expanded .sidebar-onboard-btn,.sidebar-wrapper.expanded .sidebar-login-btn{justify-content:flex-start;gap:12px;padding:10px 14px}.sidebar-onboard-btn{background:var(--gold);color:#000}.sidebar-onboard-btn:hover{box-shadow:0 4px 12px #f0c04059}.sidebar-login-btn{color:var(--text-primary);border:1px solid var(--border-subtle);background:#ffffff0f}.sidebar-login-btn:hover{background:#ffffff1a}.sidebar-profile{border-radius:var(--radius-md);color:inherit;background:#ffffff08;align-items:center;gap:12px;margin:6px 14px;padding:10px 14px;text-decoration:none;transition:background .15s;display:flex;overflow:hidden}.sidebar-profile:hover{background:#ffffff0f}.sidebar-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:1.1rem;display:flex}.sidebar-profile-info{opacity:0;white-space:nowrap;flex-direction:column;width:0;transition:opacity .2s,width .2s;display:flex;overflow:hidden}.sidebar-wrapper.expanded .sidebar-profile-info{opacity:1;width:auto}.profile-name{color:var(--text-primary);font-size:.8rem;font-weight:600}.profile-tier{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.6rem}.sidebar-nav{flex-direction:column;flex:1;gap:3px;padding:8px 14px;display:flex;overflow-y:auto}.sidebar-link{border-radius:var(--radius-md);color:#ffffff80;white-space:nowrap;justify-content:center;align-items:center;gap:0;padding:13px 11px;font-size:.875rem;font-weight:500;text-decoration:none;transition:background .15s,color .15s,gap .2s,padding .2s;display:flex;overflow:hidden}.sidebar-wrapper.expanded .sidebar-link{justify-content:flex-start;gap:16px;padding:13px 14px}.sidebar-link:hover{color:#fff;background:#ffffff0f}.sidebar-link.active{color:#fff;background:#d4a8432e;border:1px solid #d4a84340}.sidebar-link svg{flex-shrink:0;transition:transform .2s}.sidebar-link:hover svg{transform:scale(1.06)}.sidebar-label{white-space:nowrap;opacity:0;width:0;transition:opacity .2s,width .2s;overflow:hidden}.sidebar-wrapper.expanded .sidebar-label{opacity:1;width:auto}.sidebar-footer{border-top:1px solid var(--border-subtle);padding:10px 14px}.sidebar-footer-content{opacity:0;height:0;transition:opacity .2s,height .2s;overflow:hidden}.sidebar-wrapper.expanded .sidebar-footer-content{opacity:1;height:auto}.sidebar-footer-links{white-space:nowrap;gap:12px;padding:4px 6px 6px;display:flex}.sidebar-footer-links a{color:var(--text-dim);font-size:.7rem;text-decoration:none}.sidebar-footer-links a:hover{color:var(--text-muted)}.sidebar-copyright{white-space:nowrap;color:var(--text-dim);padding:2px 6px;font-size:.65rem}.sidebar-version-badge{text-align:center;color:#ffffff1f;white-space:nowrap;padding:8px 0 0;font-size:.58rem;transition:opacity .2s}.sidebar-wrapper.expanded .sidebar-version-badge{opacity:0;height:0;padding:0;overflow:hidden}.main-content{margin-left:var(--sidebar-width);min-height:100vh;transition:margin-left .28s var(--ease-out);flex:1}.main-content.player-active{margin-left:0}.login-page{justify-content:center;align-items:center;min-height:calc(100vh - 80px);padding:2rem;display:flex}.login-card{width:100%;max-width:400px;padding:2.5rem}.login-form{flex-direction:column;gap:.75rem;display:flex}.login-form input{border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-input);color:var(--text-primary);padding:.75rem 1rem;font-size:.9rem}.login-form input::placeholder{color:var(--text-dim)}.page{min-height:100vh;padding:0 0 4rem}.container{width:100%;max-width:var(--content-max);margin:0 auto;padding:0 2rem}.section-title{color:var(--text-primary);letter-spacing:-.02em;align-items:center;gap:.5rem;margin-bottom:1rem;font-size:1.25rem;font-weight:700;display:flex}.section-title .icon{font-size:1.2rem}.btn{border-radius:var(--radius-full);letter-spacing:-.01em;transition:all .2s var(--ease-out);white-space:nowrap;justify-content:center;align-items:center;gap:.5rem;padding:.65rem 1.5rem;font-size:.875rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-secondary{border:1px solid var(--border-default);color:var(--text-primary);background:#ffffff0f}.btn-secondary:hover{border-color:var(--border-strong);background:#ffffff1a}.btn-ghost{color:var(--text-secondary);padding:.5rem 1rem}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0a}.btn-gold{color:#0d1117;background:linear-gradient(135deg,#d4a843,#a8843a);font-weight:700}.btn-gold:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 4px 20px #d4a84373}.btn-sm{padding:.4rem 1rem;font-size:.8rem}.btn-icon{border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;padding:0;display:flex}.onboarding-gate-message{text-align:center;border:1px dashed var(--accent-glow);background:#c41a1a0d;max-width:600px;margin:2rem auto;padding:3rem 2rem}.gate-icon{margin-bottom:1rem;font-size:3.5rem}.onboarding-gate-message h3{font-family:var(--font-display);margin-bottom:.75rem;font-size:1.5rem}.onboarding-gate-message p{color:var(--text-secondary);margin-bottom:2rem;line-height:1.5}.gate-actions{flex-wrap:wrap;justify-content:center;gap:1.5rem;display:flex}.gate-footer{opacity:.7;font-size:.8rem;margin-top:2rem!important}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em;align-items:center;padding:.2rem .6rem;font-size:.65rem;font-weight:700;display:inline-flex}.toast-container{z-index:9999;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;right:24px}.toast{border-radius:var(--radius-md);background:var(--bg-surface);border:1px solid var(--border-default);box-shadow:var(--shadow-md);animation:toastIn .3s var(--ease-out);max-width:360px;padding:12px 20px;font-size:.85rem;font-weight:500}@keyframes toastIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.empty-state{text-align:center;color:var(--text-muted);padding:4rem 2rem}.empty-state h3{color:var(--text-secondary);margin-bottom:.5rem;font-size:1.25rem}.app-boot-screen{min-height:100vh;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;display:flex}.app-boot-screen .logo{font-size:3rem}