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cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-app:#0b0f19;--bg-sidebar:#090d16;--bg-sidebar-gradient:linear-gradient(180deg, #090d16 0%, #111827 50%, #070a12 100%);--sidebar-active:#0284c7;--sidebar-hover:#38bdf814;--sidebar-text:#94a3b8;--sidebar-text-active:#fff;--card-bg:#1f2937;--card-border:#374151;--card-shadow:0 4px 20px -2px #00000073;--card-shadow-hover:0 10px 25px -4px #0009;--text-primary:#f9fafb;--text-secondary:#9ca3af;--text-muted:#6b7280;--text-light:#4b5563;--color-blue:#38bdf8;--color-blue-soft:#082f49;--color-purple:#a855f7;--color-purple-soft:#3b0764;--color-green:#34d399;--color-green-soft:#064e3b;--color-orange:#fbbf24;--color-orange-soft:#451a03;--color-red:#f87171;--color-red-soft:#4c0519}[data-theme=system-dark]{--bg-app:#080e1e;--bg-sidebar:#060b18;--bg-sidebar-gradient:linear-gradient(180deg, #070d1d 0%, #0c152e 50%, #050a17 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#ef4444b3!important}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}.app-layout{background-color:var(--bg-app);width:100vw;min-height:100vh;display:flex}.app-sidebar{background:var(--bg-sidebar-gradient);width:260px;min-width:260px;color:var(--sidebar-text);z-index:50;flex-direction:column;justify-content:space-between;height:100vh;padding:24px 16px 84px;display:flex;position:sticky;top:0;box-shadow:4px 0 24px #0000000d}.sidebar-logo{align-items:center;gap:12px;padding:0 10px 24px;display:flex}.sidebar-logo-icon{color:#fff;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;display:flex;box-shadow:0 4px 12px #2563eb59}.sidebar-logo-text h2{color:#fff;letter-spacing:-.3px;font-size:1.15rem;font-weight:700;line-height:1.2}.sidebar-logo-text p{color:#8da4d0;letter-spacing:-.1px;font-size:.72rem}.sidebar-nav{flex-direction:column;flex:1;gap:6px;padding-right:4px;display:flex;overflow-y:auto}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.nav-item{color:var(--sidebar-text);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;border-radius:12px;align-items:center;gap:14px;padding:11px 16px;font-size:.92rem;font-weight:500;text-decoration:none;display:flex;position:relative}.nav-item:hover{background:var(--sidebar-hover);color:#fff}.nav-item.active{color:#fff;background:#2354e6;font-weight:600;box-shadow:0 4px 14px #2354e661}.nav-item .icon{flex-shrink:0;width:20px;height:20px}.sidebar-upgrade-card{color:#fff;background:linear-gradient(145deg,#1f2766 0%,#2f256a 100%);border:1px solid #ffffff1f;border-radius:16px;margin-top:16px;padding:18px 16px;position:relative;overflow:hidden;box-shadow:0 8px 24px 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